Workflows

Engineering campaigns extracted from the literature showing how tools are used together across design, build, test, and learn steps.

1256 workflows

Sort

Showing 1-50 of 1256

Loadworkflows
Page 1 / 26

Synthesize and compare efficacy, safety, and stimulation-parameter evidence across non-invasive neuromodulation modalities for drug-resistant epilepsy.

systematic review and meta-analysis

The protocol uses a consistent review process across all relevant non-invasive brain and nerve stimulation methods so that results can be rigorously compared and pooled. Subgroup and sensitivity analyses are included to investigate heterogeneity, parameter optimization, and robustness.

6 stages7 steps6 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Literature search across bibliographic databasesin_silico_filter

    To identify the body of eligible literature across multiple databases before screening and synthesis.

  2. 2.
    Independent study screeningbroad_screen

    To filter search results to relevant studies using independent reviewers.

  3. 3.
    Data extraction and risk-of-bias assessmentfunctional_characterization

    To collect outcome data and assess study quality before quantitative synthesis.

  4. 4.
    Meta-analysis of primary outcomeconfirmatory_validation

    To quantitatively assess the primary efficacy outcome across included studies.

  5. 5.
    Subgroup analysis for heterogeneity and protocol settingssecondary_characterization

    To investigate why results differ across studies and to identify optimal stimulation parameters for each intervention where possible.

  6. 6.
    Sensitivity analysis for robustnessdecision_gate

    To test whether the synthesized results remain stable under alternative analytical assumptions or study subsets.

Show 7 steps
  1. 1.
    Search bibliographic databases for relevant DRE neuromodulation studies

    Identify studies on efficacy and safety of non-invasive nerve and brain stimulation techniques for drug-resistant epilepsy.

  2. 2.
    Independently screen retrieved studies in Covidence

    Determine which retrieved studies are relevant for inclusion.

  3. 3.
    Resolve screening discrepancies with a third reviewer

    Adjudicate disagreements in study selection.

  4. 4.
    Extract study data and assess risk of bias

    Collect outcome and study-quality information needed for synthesis.

  5. 5.
    Perform meta-analysis on seizure reduction outcomes

    Quantitatively assess the primary efficacy outcome across included studies.

  6. 6.
    Run subgroup analyses to examine heterogeneity and optimal settings

    Identify potential sources of heterogeneity and optimal protocol settings for each intervention.

  7. 7.
    Conduct sensitivity analyses to test robustness

    Evaluate how robust the synthesized results are.

Map, monitor, and manipulate neural circuitry with increasing functional precision.

neural circuit interrogation

The review frames neural-circuit study as requiring complementary stages: anatomical tracing to define connectivity, monitoring to observe activity patterns, and manipulation to infer function causally.

4 stages14 tools
Stages ›
Show 4 stages
  1. 1.
    Genetic targeting of neural cell populationslibrary_design

    The review states that cell-type-specific genetic tools allow interrogation of neural circuits with increased precision.

  2. 2.
    Anatomical tracing of neural circuitsfunctional_characterization

    The abstract states that functionally precise brain mapping requires anatomically tracing neural circuits.

  3. 3.
    Monitoring neural activity patternsfunctional_characterization

    The abstract states that functionally precise mapping requires monitoring activity patterns and lists multiple monitoring modalities.

  4. 4.
    Manipulation of neural activity to infer functionconfirmatory_validation

    The abstract states that manipulating neural activity is required to infer function.

Systematically identify and characterize engineered ocular and neurotropic AAV capsids tested in non-human primates from the published literature.

NLP-assisted systematic literature review
enhanced tissue and cell-specific targetingnatural language processingPubMed abstract queryingliterature refinementlarge language model-assisted characterizationAAV2.1AAAV2-retroAAV.44.9 (E531D)AAV.PAL2AAV-PHP.eBAAV X1.1Anc80L65Large Language ModelsNatural Language Processing with Linguamatics i2EOlig001rAAV2tYF

The review describes a structured search over PubMed abstracts using specific entity and context terms, followed by refinement to a smaller relevant set, allowing a large literature to be narrowed into a tractable translational summary.

3 stages3 steps11 tools
Stages ›
Steps ›
Show 3 stages
  1. 1.
    PubMed abstract query and broad retrievalin_silico_filter

    This stage captures a broad initial literature set using structured query terms relevant to capsids, route, and biological context.

  2. 2.
    Optimized refinement to relevant unique abstractshit_picking

    This stage narrows a very large initial search result into a tractable set of abstracts suitable for systematic review and translational synthesis.

  3. 3.
    Route-based characterization and synthesis of engineered capsidsfunctional_characterization

    Organizing findings by administration route supports translational interpretation of where different engineered capsids may be most useful.

Show 3 steps
  1. 1.
    Query PubMed abstracts for AAV, route, and organ or species termsliterature-mining method

    Generate a broad candidate literature set relevant to engineered ocular and neurotropic AAV capsids tested in non-human primates.

  2. 2.
    Refine initial hits to relevant and unique abstracts

    Reduce the broad search output to a manageable and nonredundant set for review synthesis.

  3. 3.
    Summarize retained capsids by administration route and translational attributescharacterization aid

    Organize the final evidence set into route-specific categories and summarize translationally relevant capsid properties.

Re-assemble, curate, structurally annotate, functionally annotate, and assess completeness of the argan tree nuclear genome to produce an openly available annotation dataset.

genome re-assembly and annotation workflow

The workflow combines re-assembly and curation with multiple gene prediction tools, integrates those predictions, then adds functional annotation and completeness assessment to produce a more comprehensive genome resource.

4 stages5 steps7 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Genome re-assembly and curationlibrary_build

    This stage creates the draft genome assembly that all downstream annotation steps depend on.

  2. 2.
    Ab initio gene prediction and integrationfunctional_characterization

    This stage generates the structural gene annotation needed before functional annotation can be assigned.

  3. 3.
    Functional annotationsecondary_characterization

    This stage adds biological interpretation and external evidence support to predicted genes and proteins.

  4. 4.
    Completeness assessmentconfirmatory_validation

    This stage evaluates the completeness of the produced genome resource.

Show 5 steps
  1. 1.
    Re-assemble and curate the argan nuclear genome draft from existing Illumina reads and the corresponding GenBank assembly

    Generate the draft assembly that serves as the substrate for downstream annotation.

  2. 2.
    Run ab initio gene prediction with AUGUSTUS and GeneMark-ESgene prediction components

    Generate candidate gene models from the curated assembly.

  3. 3.
    Integrate ab initio predictions with EVidenceModelerprediction integrator

    Combine multiple prediction outputs into a unified structural annotation set.

  4. 4.
    Assign functions, domains, and Gene Ontology terms using eggNOG-mapper, InterProScan, and BLASTp against UniProtKB/Swiss-Protfunctional annotation components

    Add biological interpretation and external evidence support to predicted genes and proteins.

  5. 5.
    Assess assembly gene space and predicted proteome completeness with BUSCOevaluation component

    Evaluate completeness of the resulting genome resource.

Engineer and evaluate a smart intra-articular delivery system that sustains PDGF-BB release, allows NIR-triggered control, and improves osteoarthritis therapy with a single dose.

materials-enabled controlled-release therapeutic evaluation

The workflow couples a short-half-life therapeutic cargo to a black phosphorus nanosheet and chitosan microsphere carrier intended to prolong intra-articular residence and permit NIR-triggered release, then tests whether this improved delivery preserves therapeutic signaling through the PI3K/AKT/GSK-3β/SOX9 axis.

6 stages9 steps1 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Cargo loading and formulation buildlibrary_build

    This stage creates the NIR-responsive sustained-release therapeutic formulation.

  2. 2.
    Physicochemical and binding characterizationfunctional_characterization

    This stage verifies that the intended formulation was formed and that PDGF-BB is associated with the nanosheets.

  3. 3.
    Release performance testingsecondary_characterization

    This stage tests whether the formulation solves the short half-life and rapid clearance problem motivating the study.

  4. 4.
    Cell biocompatibility assessmentconfirmatory_validation

    This stage checks whether the formulation is compatible with chondrogenic cells before or alongside in vivo efficacy testing.

  5. 5.
    Mouse osteoarthritis efficacy testingin_vivo_validation

    This stage tests whether the controlled-release formulation translates into therapeutic benefit in vivo.

  6. 6.
    Human tissue and molecular mechanism confirmationconfirmatory_validation

    This stage is used to confirm pathway relevance beyond the mouse model and cultured cells.

Show 9 steps
  1. 1.
    Bind PDGF-BB to 2D black phosphorus nanosheetsengineered formulation intermediate

    Load the therapeutic cargo onto an NIR-responsive carrier.

  2. 2.
    Fabricate PB@BPNSs@CS microspheresfinal engineered therapeutic formulation

    Create the sustained-release microsphere delivery system.

  3. 3.
    Characterize morphology and particle propertiesassayed formulation

    Verify morphology, polydispersity, and zeta potential of the nanosheet formulations.

  4. 4.
    Verify PDGF-BB binding efficacyassayed formulation

    Confirm that PDGF-BB is successfully associated with the nanosheet carrier.

  5. 5.
    Assess sustained and controllable releaseassayed formulation

    Measure whether the formulation provides long-term and controllable PDGF-BB release.

  6. 6.
    Evaluate biocompatibility in ATDC5 cellsassayed formulation

    Test whether the formulation is biocompatible with chondrogenic cells.

  7. 7.
    Test therapeutic efficacy in mouse DMM osteoarthritistherapeutic formulation under test

    Determine whether a single administration alleviates osteoarthritis in vivo.

  8. 8.
    Analyze human cartilage and pathway markers

    Confirm findings in human OA cartilage and assess relevance of the identified signaling pathway.

  9. 9.
    Probe molecular mechanism by western blot and immunofluorescence

    Investigate whether PI3K/AKT/GSK-3β/SOX9 signaling explains the observed chondrogenic and therapeutic effects.

Compare two engineered Bacillus subtilis surfactin high-producer strains across culture media to identify conditions supporting economically viable surfactin production and to assess agricultural and petrochemical application potential.

comparative fermentation and application evaluation

The study combines controlled medium comparison during fermentation with analytical quantification and downstream application assays so that production performance can be linked to both lipopeptide composition and practical use cases.

6 stages6 steps4 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Shake-flask fermentation under two media conditionsfunctional_characterization

    This stage establishes how the two engineered strains perform under different nutrient conditions before downstream application testing.

  2. 2.
    Time-course lipopeptide quantification and cultivation monitoringsecondary_characterization

    This stage provides analytical and process readouts needed to compare strains and media over time.

  3. 3.
    Small-scale growth validationconfirmatory_validation

    This stage confirms growth behavior observed in the main cultivation comparison.

  4. 4.
    Agricultural antifungal testingconfirmatory_validation

    This stage evaluates whether the produced lipopeptides have practical biocontrol activity against soybean phytopathogens.

  5. 5.
    Petrochemical oil displacement testingconfirmatory_validation

    This stage tests whether the produced surfactin shows function relevant to enhanced oil recovery and related uses.

  6. 6.
    LC-MS/MS lipopeptide characterizationsecondary_characterization

    This stage adds structural and compositional detail to the production and application comparisons.

Show 6 steps
  1. 1.
    Cultivate BMV9 and BsB6 in shake flasks with mineral salt or complex medium supplemented with 2% glucoseengineered producer strains under comparison

    Generate biomass and lipopeptides under defined media conditions for comparative analysis.

  2. 2.
    Extract lipopeptides and quantify surfactin and fengycin at multiple time points by HPTLC while monitoring optical density, residual glucose, and pHquantification assay

    Measure production dynamics and cultivation state across strains and media.

  3. 3.
    Validate microbial growth in both media using small-scale cultivation approaches

    Confirm growth behavior observed in the main cultivation experiments.

  4. 4.
    Test culture supernatants and lipopeptide extracts against two Diaporthe species

    Assess agricultural biocontrol potential of the produced lipopeptides.

  5. 5.
    Perform oil displacement tests to evaluate surfactin efficacy for enhanced oil recovery, bioremediation, and related petrochemical processes

    Assess petrochemical application potential of surfactin-containing preparations.

  6. 6.
    Use high-resolution LC-MS/MS to structurally characterize and relatively quantify the lipopeptidesstructural characterization assay

    Define lipopeptide structural profiles and relative abundance patterns associated with the compared strains and media.

To investigate whether circulating plasma EV characteristics, alone or combined with clinical and anthropomorphic variables, can support non-invasive MASLD steatosis staging using machine learning and explainable artificial intelligence.

observational biomarker modeling

The workflow pairs non-invasive EV measurements with steatosis/fibrosis staging labels and then uses ML and XAI to learn and interpret relationships between EV and clinical features and steatosis stage.

4 stages7 steps5 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Patient enrollment and eligibility completionselection

    This stage defines the final analyzable cohort before measurement and modeling.

  2. 2.
    Non-invasive staging and EV feature acquisitionfunctional_characterization

    This stage generates the input labels and biomarker features required for downstream ML modeling.

  3. 3.
    Machine learning model developmentbroad_screen

    This stage explores multiple model/task configurations to identify useful EV-based and multimodal classifiers.

  4. 4.
    Performance assessment and interpretability analysisconfirmatory_validation

    This stage identifies the best-performing models and explains feature-stage relationships.

Show 7 steps
  1. 1.
    Enroll patients with metabolic dysfunction

    Assemble the initial study population for MASLD-related biomarker analysis.

  2. 2.
    Apply eligibility criteria and complete study procedures

    Define the final analyzable cohort with complete data collection.

  3. 3.
    Stage steatosis and fibrosis by transient elastographystaging assay

    Generate steatosis and fibrosis stage information for the classification tasks.

  4. 4.
    Measure circulating plasma EV characteristics by nanoparticle trackingEV characterization assay

    Generate EV size and concentration features for model input.

  5. 5.
    Develop EV-only and multimodal ML models for steatosis tasksclassification models

    Train models to distinguish S0 from S1-S3 and to identify severe steatosis.

  6. 6.
    Evaluate model performance by repeated cross-validation

    Estimate predictive performance using ROC-AUC, specificity, and sensitivity.

  7. 7.
    Interpret feature relationships using correlation analysis and SHAP/XAIinterpretability method

    Explain how EV and other features relate to steatosis stages and model predictions.

Develop a red-shifted genetically encoded FRET biosensor backbone that avoids the multiplexing and blue-light incompatibility limitations of CFP/YFP-based FRET biosensors, and demonstrate its utility with a PKA biosensor in vitro and in vivo.

genetically encoded FRET biosensor engineering and validation

The workflow first addresses spectral design by selecting a favorable donor-acceptor pair and optimizing biosensor architecture, then tests whether the resulting backbone retains sensing performance while enabling multiplexing and blue-light optogenetic compatibility.

6 stages6 steps4 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Fluorophore pair selectionin_silico_filter

    This stage identifies a donor-acceptor pair suitable for building red-shifted FRET biosensors.

  2. 2.
    Backbone optimizationlibrary_design

    This stage converts the selected fluorophore pair into a working biosensor backbone.

  3. 3.
    Comparator performance testingconfirmatory_validation

    This stage checks whether the red-shifted backbone preserves performance relative to an established CFP/YFP PKA biosensor.

  4. 4.
    Multiplexing proof of conceptfunctional_characterization

    This stage tests whether the red-shifted design enables simultaneous use with standard CFP/YFP biosensors.

  5. 5.
    Optogenetic compatibility testingfunctional_characterization

    This stage tests whether the red-shifted biosensor can operate with a blue-light optogenetic actuator that would conflict with CFP/YFP biosensors.

  6. 6.
    In vivo tissue demonstrationin_vivo_validation

    This stage extends validation from in vitro demonstrations to living tissues in transgenic mice.

Show 6 steps
  1. 1.
    Calculate Förster distance to choose donor and acceptor pair

    Identify a favorable fluorescent protein pair for a red-shifted FRET biosensor.

  2. 2.
    Optimize fluorescent protein and modulatory domain order to build Boosterengineered biosensor backbone

    Convert the selected fluorophore pair into a functional red-shifted FRET biosensor backbone.

  3. 3.
    Benchmark Booster-PKA against AKAR3EVbiosensor and comparator

    Test whether the red-shifted PKA biosensor preserves performance relative to an established CFP/YFP biosensor.

  4. 4.
    Test simultaneous kinase monitoring with Booster-PKA and a CFP/YFP ERK biosensorbiosensor under application test

    Demonstrate multiplexed monitoring of two kinase activities in the same setting.

  5. 5.
    Monitor PKA activation driven by Beggiatoa photoactivated adenylyl cyclasebiosensor and optogenetic actuator

    Demonstrate compatibility of the red-shifted biosensor with a blue-light optogenetic cAMP generator.

  6. 6.
    Present PKA activity in living tissues of transgenic mice expressing Booster-PKAbiosensor under in vivo validation

    Demonstrate that the biosensor can report PKA activity in living mouse tissues.

Engineer a dual-active magnetic nanocarrier for efficient and spatially precise IL-10 mRNA delivery to injured cardiac tissue after myocardial infarction.

hybrid nanovesicle and magnetic nanoparticle assembly for targeted mRNA delivery

The workflow combines vesicle-based and antibody/magnetic targeting features so that IL-10 mRNA cargo is packaged into peptide-functionalized nanovesicles and then magnetically guided to injured myocardium using anti-MLC3- and CD63-enabled magnetic assembly.

6 stages7 steps2 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Build IL-10 mRNA-loaded peptide-functionalized nanovesicleslibrary_build

    This stage creates the vesicular carrier component that packages IL-10 mRNA and adds cardiac-targeting peptide functionality before magnetic assembly.

  2. 2.
    Functionalize magnetic nanoparticles for injured-cardiac targetinglibrary_build

    This stage equips magnetic nanoparticles to bind CD63-positive vesicle components and target damaged myocardial tissue through MLC3 recognition.

  3. 3.
    Assemble dual-active magnetic nanovesicleslibrary_build

    This stage produces the final composite carrier that integrates vesicle targeting and magnetic localization functions.

  4. 4.
    Characterize assembled nanocarrierfunctional_characterization

    This stage verifies that the intended functionalization and assembly steps succeeded before biological testing.

  5. 5.
    Test magnetic targeting and delivery efficiency in injured cardiac settingsconfirmatory_validation

    This stage checks whether the assembled carrier actually localizes to injured cardiac targets and improves delivery before therapeutic interpretation.

  6. 6.
    Evaluate therapeutic efficacy in mouse myocardial infarctionin_vivo_validation

    This stage validates whether targeted delivery translates into therapeutic benefit in myocardial infarction.

Show 7 steps
  1. 1.
    Encapsulate IL-10 mRNA in lipid nanoparticles

    Package the therapeutic mRNA cargo before fusion into nanovesicles.

  2. 2.
    Fuse IL-10 mRNA lipid nanoparticles with mesenchymal stem cell-derived nanovesicles and functionalize with cardiac-targeting peptidesengineered carrier intermediate

    Generate IL-10 mRNA-loaded T-NVs as the vesicular targeting component.

  3. 3.
    Conjugate azide-modified anti-CD63 and anti-MLC3 antibodies to magnetic nanoparticles via click chemistry

    Create magnetic nanoparticles that can both associate with CD63-positive vesicle material and target injured myocardium.

  4. 4.
    Combine m10@T-NVs with functionalized magnetic nanoparticles via CD63 interactions to form m10@T-MNVsfinal engineered carrier assembly

    Produce the dual-active magnetic nanocarrier used for targeting and therapy.

  5. 5.
    Characterize m10@T-MNVs to confirm nanovesicle and magnetic nanoparticle functionalizationengineered carrier under characterization

    Verify successful functionalization and assembly of the final carrier.

  6. 6.
    Assess accumulation of m10@T-MNVs in injured cardiomyocytes and damaged cardiac regions under an external magnetic fieldcarrier under targeting evaluation

    Determine whether magnetic guidance improves localization and delivery efficiency in injured cardiac settings.

  7. 7.
    Administer m10@T-MNVs in a mouse myocardial infarction model and measure intramyocardial IL-10 expression and downstream therapeutic effectstherapeutic delivery system

    Test whether targeted delivery of IL-10 mRNA produces anti-inflammatory and tissue-protective effects in vivo.

Integrate multi-omics information into genome-scale metabolic models by applying constraint classes that narrow and calibrate model solution spaces while preserving mechanistic interpretability.

constraint-based multi-omics GEM integration

The review frames each omics layer as a distinct constraint logic that reduces or calibrates the feasible solution space of a GEM, combining mechanistic structure with physical and experimental information.

6 stages6 steps3 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Constraint architecture selection and model-space restrictionin_silico_filter

    The review organizes integration strategies by the type of constraint they impose, indicating that early workflow logic is to narrow feasible model behavior using biologically motivated constraints.

  2. 2.
    Enzyme-constrained modellingfunctional_characterization

    The abstract identifies enzyme-constrained modelling as a practical workflow category for imposing capacity limits on fluxes.

  3. 3.
    Thermodynamic embeddingsecondary_characterization

    The abstract presents thermodynamics as providing physical calibration and names thermodynamic embedding as a practical workflow.

  4. 4.
    Fluxomics-guided calibrationconfirmatory_validation

    The abstract explicitly states that fluxomics provides experimental calibration and names fluxomics-guided calibration as a practical workflow.

  5. 5.
    Reporting and reproducibility gatedecision_gate

    The abstract explicitly couples practical workflows with minimal reporting standards to ensure transparency and reproducibility.

  6. 6.
    Experimental coupling for translational pipelinesconfirmatory_validation

    The abstract identifies emerging translational pipelines that connect computational predictions to experimental validation.

Show 6 steps
  1. 1.
    Organize omics integration by constraint logic

    Define the modeling strategy according to how each data source constrains the solution space rather than by omics label alone.

  2. 2.
    Apply feasibility and capacity constraints

    Use biomass functions, transcriptomic switches, and enzyme or expression valves to restrict feasible network states and cap flux capacity.

  3. 3.
    Embed physical constraints

    Add thermodynamic information to physically calibrate the constrained model.

  4. 4.
    Calibrate with experimental flux information

    Use fluxomics to experimentally calibrate the model after mechanistic and physical constraints are in place.

  5. 5.
    Apply minimal reporting standards

    Ensure the workflow and model outputs are transparent and reproducible.

  6. 6.
    Couple computational predictions to experimental validation

    Test computational predictions in experimental settings for translational use.

Reverse engineer type I toxin-antitoxin systems into orthogonal and portable RNA devices for post-transcriptional regulation and downstream circuit construction.

reverse engineering of native RNA regulatory modules into synthetic post-transcriptional devices

The abstract states that type I toxin-antitoxin systems are evolutionarily optimized regulatory modules with rapid kinetics and modular architectures, motivating their reuse as synthetic RNA devices.

4 stages7 steps4 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Core isolation from native type I TA pairslibrary_design

    This stage extracts the reusable core architecture from native systems before artificial pair reconstruction.

  2. 2.
    Artificial pair reconstructionlibrary_build

    This stage converts isolated native cores into engineered RNA device pairs.

  3. 3.
    Constraint-based generation of orthogonal portable pairslibrary_design

    The stage exists to produce orthogonal and portable regulator pairs rather than only reconstructed native-like pairs.

  4. 4.
    Functional characterization in gene regulation and circuit applicationsfunctional_characterization

    This stage demonstrates that the designed RNA devices work as practical regulatory tools and support downstream circuit behaviors.

Show 7 steps
  1. 1.
    Isolate the core of type I toxin-antitoxin pairs

    Extract the minimal reusable regulatory core from native type I TA systems.

  2. 2.
    Demonstrate independence between structure and repression function

    Establish that the reusable design can separate structural features from repression function for engineering.

  3. 3.
    Reconstruct artificial TA-derived RNA pairs as SRTS-OPRTSengineered RNA regulator pair

    Create synthetic post-transcriptional regulatory devices from the validated TA core logic.

  4. 4.
    Introduce structure and energy constraints to generate orthogonal cross-species pairsdesigned RNA regulator pair set

    Generate orthogonal SRTS-OPRTS pairs that remain portable across multiple bacterial species.

  5. 5.
    Test quantitative gene regulation using SRTS with cognate 3' UTR OPRTSengineered regulatory RNA elements

    Validate that the designed RNA elements can quantitatively regulate target genes.

  6. 6.
    Construct dynamic mutually inhibitory switches from tagged genesRNA-enabled circuit construct

    Use portability of the RNA devices to build reciprocal regulatory circuits.

  7. 7.
    Construct a selective lethal system to enrich high-fluorescent mutantsselection-linked application construct

    Apply the RNA-device framework to phenotype enrichment.

Develop a modular SH3-derived targeting platform for CAR T-cell immunotherapy against solid tumors by selecting sherpabody binders to tumor-associated antigens and deploying them in CAR architectures with multispecific, logic-gated, and inducible formats.

phage-display-guided CAR engineering

The abstract links phage-display selection of precise sherpabody binders with their modular incorporation into CAR constructs, then shows that the scaffold's small size and versatility support multispecific and logic-gated receptor designs that can be validated in vitro and in vivo.

5 stages5 steps5 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Phage display identification of sherpabodiesbroad_screen

    This stage generates antigen-binding sherpabodies that can serve as targeting modules for downstream CAR engineering.

  2. 2.
    Incorporation into second-generation CAR constructslibrary_build

    This stage converts selected binders into functional T-cell receptor constructs for downstream testing.

  3. 3.
    In vitro functional characterizationfunctional_characterization

    This stage tests whether engineered SbCARs function specifically and kill target cells before in vivo evaluation.

  4. 4.
    Logic and multispecific architecture characterizationsecondary_characterization

    This stage extends baseline CAR function into more advanced circuit behaviors enabled by sherpabody modularity and small size.

  5. 5.
    Xenograft mouse validationin_vivo_validation

    This stage tests whether SbCAR T cells retain antitumor function in vivo after in vitro characterization.

Show 5 steps
  1. 1.
    Identify sherpabodies against tumor-associated antigens by phage displayengineered binder being selected

    Recover sherpabody binders against a panel of tumor-associated antigens.

  2. 2.
    Incorporate selected sherpabodies into second-generation CAR constructs to create SbCARsbinder converted into CAR targeting module

    Build sherpabody-guided CAR constructs for T-cell testing.

  3. 3.
    Test SbCARs for in vitro specificity and cytotoxicity and assess cross-reactivityCAR construct being functionally screened

    Determine whether SbCARs specifically kill target cells while avoiding recognition of closely related proteins.

  4. 4.
    Build and test multispecific and logic-gated SbCAR variantsadvanced SbCAR variants being characterized

    Evaluate whether sherpabody modularity supports trispecific OR logic, synthetic Notch IF-THEN logic, and inducible control formats.

  5. 5.
    Evaluate SbCAR T cells in xenograft mouse models for antitumor responsetherapeutic CAR T-cell product under in vivo validation

    Test whether the engineered SbCAR platform produces antitumor activity in vivo.

Visualize and track paracrine signaling from source-cell secretion through target-cell response in live imaging experiments.

live imaging of paracrine signaling
ligand secretionextracellular dispersalreceptor engagementdownstream signaling activationfluorescent ligand taggingdiffusion imagingbiosensor imagingoptogenetic perturbationchemogenetic perturbationfluorescence correlation spectroscopyfluorescence decay after photoactivationfluorescence recovery after photobleachingfluorescent protein tagging to ligandFRET probes for receptor tyrosine kinasesGRAB sensorssingle-molecule tracking

The review frames paracrine signaling as a sequence of observable stages, allowing different imaging and biosensor tools to be matched to secretion, diffusion, binding, and downstream activation.

4 stages4 steps7 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Secretion from producing cellsfunctional_characterization

    This stage captures the initial release event from producing cells.

  2. 2.
    Diffusion through extracellular spacefunctional_characterization

    This stage measures how secreted paracrine factors move through extracellular space after release.

  3. 3.
    Binding to target cellsfunctional_characterization

    This stage links extracellular paracrine factors to engagement of target cells.

  4. 4.
    Activation of intracellular signaling within target cellsconfirmatory_validation

    This stage confirms that paracrine factor binding is associated with downstream signaling responses in target cells.

Show 4 steps
  1. 1.
    Visualize secretion from producing cells

    Capture the initial release of paracrine factors from source cells.

  2. 2.
    Measure extracellular diffusion of released factors

    Track movement of paracrine factors after secretion.

  3. 3.
    Visualize target-cell binding events

    Determine whether diffusing paracrine factors engage target cells.

  4. 4.
    Monitor downstream intracellular signaling in target cells

    Associate target-cell engagement with downstream signaling outcomes.

Develop and preclinically evaluate a TROP2-targeted CAR-T therapy for TNBC while identifying and mitigating safety liabilities from on-target off-tumor toxicity.

preclinical CAR-T engineering and evaluation

The workflow combines efficacy testing across TNBC in vitro and xenograft models with a dedicated toxicity model, then uses an AND-logic SynNotch design to preserve antitumor activity while reducing off-tumor recognition.

6 stages7 steps2 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    CAR design and cell product generationlibrary_build

    This stage creates the engineered T-cell product needed for downstream efficacy and safety testing.

  2. 2.
    In vitro functional screening against TNBC cell linesbroad_screen

    This stage establishes whether the engineered T cells have measurable antitumor function against TNBC targets before in vivo evaluation.

  3. 3.
    In vivo efficacy testing in xenograft and PDX modelsconfirmatory_validation

    This stage confirms that in vitro activity translates to antitumor efficacy in animal models, including orthotopic, metastatic, and patient-derived settings.

  4. 4.
    Safety assessment in TROP2-humanized immunocompetent micein_vivo_validation

    This stage tests whether antitumor activity can be achieved without damaging normal tissues that express TROP2.

  5. 5.
    Logic-gated redesign to mitigate toxicitylibrary_design

    This redesign stage addresses the safety failure of the direct TROP2 CAR-T approach while aiming to retain efficacy.

  6. 6.
    Comparative validation of gated CAR-T designconfirmatory_validation

    This stage tests whether the logic-gated redesign solves the key safety problem without sacrificing antitumor function.

Show 7 steps
  1. 1.
    Construct TROP2-targeting second-generation CAR from Sacituzumab-based binderengineered cell therapy construct

    Create a TROP2-directed CAR design for TNBC targeting.

  2. 2.
    Express TROP2 CAR in primary human T cells using retroviral vectorengineered cell product

    Generate TROP2 CAR-T cells for preclinical testing.

  3. 3.
    Test cytotoxicity, cytokine production, and proliferation against multiple TNBC cell linescell therapy being screened

    Measure core in vitro antitumor functions of TROP2 CAR-T cells.

  4. 4.
    Evaluate antitumor efficacy in orthotopic and metastatic NSG xenograft models and PDXcell therapy being validated

    Confirm in vivo antitumor efficacy across multiple TNBC model formats.

  5. 5.
    Assess safety of TROP2 CAR-T cells in TROP2-humanized immunocompetent micecell therapy being safety-tested

    Detect on-target off-tumor toxicity in a model intended to reveal normal-tissue liabilities.

  6. 6.
    Engineer B7-H3/TROP2 AND-logic gated SynNotch CAR-T cellsredesigned gated cell therapy construct

    Reduce off-tumor on-target toxicity while maintaining antitumor activity.

  7. 7.
    Compare efficacy and apparent adverse effects of gated SynNotch CAR-T cells versus direct TROP2 CAR-T cellscomparator and redesigned therapy formats

    Determine whether the gated design resolves the key safety problem without sacrificing efficacy.

Enable contactless actuation and sensing of cardiac electrophysiology for research and emerging therapeutic control.

all-optical cardiac electrophysiology

The review states that merging optogenetics with optical mapping allows both actuation and sensing in a single optical framework, yielding high spatial-temporal resolution and control.

6 stages6 steps3 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Optogenetic actuation setupfunctional_characterization

    This stage provides the actuation arm of all-optical electrophysiology.

  2. 2.
    Optical mapping readoutfunctional_characterization

    This stage provides the sensing arm needed to analyze cardiac activity and arrhythmias.

  3. 3.
    Integrated all-optical electrophysiologyconfirmatory_validation

    The review identifies the merger of optogenetics and optical mapping as the key step that enables contactless actuation and sensing together.

  4. 4.
    Ex vivo and in vivo translational demonstrationin_vivo_validation

    The abstract uses ex vivo imaging and in vivo pacing as evidence that the field is narrowing the gap toward clinical use.

  5. 5.
    Motion-aware and computational enhancementsecondary_characterization

    The review highlights motion tracking as reducing a key optical mapping limitation and computation as helping analyze complex data and optimize strategies.

  6. 6.
    Implantable closed-loop optoelectronic deploymentdecision_gate

    The review frames implantable optoelectronic systems as a therapeutic endpoint enabled by hardware miniaturization and biocompatibility.

Show 6 steps
  1. 1.
    Establish light-based cardiac actuationactuation modality

    Provide contactless, cell-selective control of cardiac electrophysiology.

  2. 2.
    Acquire optical electrophysiology readoutsensing modality

    Measure cardiac activity, including electrical signals, calcium dynamics, and metabolism.

  3. 3.
    Combine optical actuation and sensingintegrated all-optical system

    Enable contactless actuation and sensing in one cardiac electrophysiology workflow.

  4. 4.
    Demonstrate ex vivo imaging and in vivo pacingtranslational validation

    Show that all-optical imaging works ex vivo and that optogenetic pacing can be reliable in vivo.

  5. 5.
    Improve analysis with motion tracking and computationanalysis enhancement

    Reduce dependence on motion uncoupling and improve analysis of complex optical data.

  6. 6.
    Advance toward implantable closed-loop devicestherapeutic deployment platform

    Translate optical electrophysiology into implantable pacemaker and defibrillator systems.

Interrogate endocannabinoid signaling in the brain by combining enzyme inhibition, enzyme-activity visualization, controlled lipid perturbation, and real-time sensing.

chemical-probe-enabled endocannabinoid interrogation

The review presents complementary tool classes that each address a different observability or control gap: ABPP and chemical proteomics support selective inhibitor discovery and enzyme-activity mapping, while photoresponsive lipids and genetically encoded sensors address spatiotemporal control and real-time monitoring that activity-based probes alone cannot provide.

5 stages4 steps6 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Enzyme-focused probe and inhibitor discoverybroad_screen

    This stage identifies selective chemical matter against key endocannabinoid enzymes and establishes perturbation tools for downstream biology.

  2. 2.
    Chemical proteomic guidance during drug discovery and developmentfunctional_characterization

    This stage refines and supports translational inhibitor development after initial probe-enabled discovery.

  3. 3.
    Spatial visualization of enzyme activity in brain slicessecondary_characterization

    This stage adds spatial and cell type-specific context to enzyme activity beyond inhibitor discovery alone.

  4. 4.
    Photoresponsive lipid probing of transport, release, and interaction partnersfunctional_characterization

    The review explicitly states this stage is needed because activity-based probes cannot capture transport, release, and uptake of signaling lipids in a spatiotemporally controlled manner.

  5. 5.
    Real-time endocannabinoid sensing across preparationsconfirmatory_validation

    This stage provides direct dynamic readout of endocannabinoid release across increasingly physiological systems.

Show 4 steps
  1. 1.
    Use activity-based probes to discover selective and in vivo active enzyme inhibitors

    Generate selective perturbation tools against biosynthetic and metabolic endocannabinoid enzymes.

  2. 2.
    Apply ABPP and chemical proteomics to guide development of translational compounds

    Support drug discovery and development decisions for MAGL- and FAAH-targeting compounds.

  3. 3.
    Switch to photoresponsive bio-orthogonal lipids when transport and release questions cannot be answered by activity-based probes

    Address transport, release, uptake, and interaction-partner questions with spatiotemporal control.

  4. 4.
    Use genetically encoded sensors for real-time monitoring across cultured neurons, brain slices, and in vivo mouse models

    Directly monitor endocannabinoid release dynamics with high spatiotemporal resolution.

Develop a red-shifted genetically encoded FRET biosensor backbone that avoids the multiplexing and blue-light compatibility limitations of CFP/YFP-based biosensors, then demonstrate its utility in vitro and in vivo.

biosensor engineering and validation

The workflow pairs a favorable red-shifted donor/acceptor set selected by Förster distance calculations with biosensor architecture optimization, then tests whether the resulting design retains biosensor performance while reducing spectral conflicts with other FRET sensors and blue-light optogenetic tools.

5 stages6 steps4 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Donor-acceptor pair selection by Förster distance calculationin_silico_filter

    This stage identifies a donor/acceptor pair suitable for building a red-shifted FRET biosensor.

  2. 2.
    Biosensor backbone optimizationlibrary_design

    This stage converts the selected fluorescent protein pair into a working biosensor backbone.

  3. 3.
    Benchmarking with a PKA biosensor implementationfunctional_characterization

    This stage checks whether the red-shifted backbone retains useful biosensor performance after engineering.

  4. 4.
    Proof-of-concept compatibility demonstrationsconfirmatory_validation

    This stage confirms that the engineered spectral shift solves the intended compatibility problems in live-cell use cases.

  5. 5.
    In vivo tissue imaging in transgenic micein_vivo_validation

    This stage validates that the biosensor can function in living tissues in an animal context, extending beyond in vitro demonstrations.

Show 6 steps
  1. 1.
    Calculate Förster distance to choose donor and acceptor fluorescent proteins

    Identify a favorable red-shifted donor/acceptor pair for the biosensor.

  2. 2.
    Optimize fluorescent protein order and modulatory domains to build the Booster backboneengineered biosensor backbone

    Convert the selected fluorescent protein pair into a functional red-shifted FRET biosensor backbone.

  3. 3.
    Implement the Booster backbone as a PKA biosensor and compare it with AKAR3EVbiosensor under test and benchmark comparator

    Determine whether the engineered red-shifted backbone retains practical biosensor performance.

  4. 4.
    Test simultaneous monitoring with a CFP/YFP-based ERK FRET biosensorbiosensor under application test

    Demonstrate multiplexed kinase activity imaging with a standard CFP/YFP-based FRET biosensor.

  5. 5.
    Test monitoring of PKA activation driven by Beggiatoa photoactivated adenylyl cyclasebiosensor-actuator compatibility pair

    Demonstrate compatibility of the red-shifted biosensor with a blue light-responsive optogenetic tool.

  6. 6.
    Image PKA activity in living tissues of transgenic mice expressing Booster-PKAbiosensor under in vivo validation

    Extend validation from in vitro proof-of-concept experiments to living tissue imaging in an animal model.

Implement cardiac optogenetic experiments by selecting an appropriate opsin class, establishing expression in the target cardiac system, delivering light effectively, and measuring physiological or optical responses.

cardiac optogenetics

The review links tool performance first to opsin biophysical properties, then to successful expression in the cardiac target, then to practical light delivery, and finally to physiological or optical readout. This ordering reflects that optical control requires both a suitable actuator and a feasible delivery-and-measurement setup.

4 stages11 tools
Stages ›
Show 4 stages
  1. 1.
    Select optogenetic actuator class and spectral propertieslibrary_design

    The abstract explicitly states that opsin biophysical properties determine whether stimulation or silencing will be reliable and precise, and that spectral shifts can improve penetration and combinatorial use.

  2. 2.
    Establish expression in the cardiac targetlibrary_build

    The review states that expression of the chosen optogenetic tool is required before optical control can be attempted in cardiac cells or whole systems.

  3. 3.
    Deliver light to the preparationfunctional_characterization

    Even with a suitable opsin and expression strategy, optical control depends on practical light delivery to the cardiac tissue.

  4. 4.
    Measure physiological or optical responsesconfirmatory_validation

    The abstract presents these readouts as the means to confirm and monitor the effects of cardiac optogenetic stimulation.

Improve CAR T-cell persistence, broaden antigen coverage, and overcome antigen escape through AI-guided CAR design and intracellular pathway modulation.

AI-guided CAR T engineering and screening

The abstract presents a workflow in which in-silico CAR library generation and in vitro screening are used to build a predictive model for self-activation and dysfunction, after which optimized multi-antigen CAR designs and AKT3-targeted degradation are combined to improve persistence and broaden coverage.

5 stages6 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    In-silico CAR construct library generationlibrary_design

    The abstract states that the study used an in-silico library of CAR constructs as the starting point for the design campaign.

  2. 2.
    In vitro screening of CAR constructsbroad_screen

    The abstract explicitly states that in vitro screening followed the in-silico library and enabled development of CARMSeD.

  3. 3.
    Predictive model-guided construct optimizationhit_picking

    The abstract links predictive modeling to identification of optimized bispecific CAR T cells with superior persistence and anti-tumor efficacy.

  4. 4.
    Secondary intracellular durability modulationsecondary_characterization

    The abstract states that the platform further improves durability by adding a PROTAC-based AKT3 degradation module.

  5. 5.
    Extended multi-antigen platform validationconfirmatory_validation

    The abstract describes extension of the strategy to a trispecific platform that remains effective in CD19/CD20-negative malignancies and across patient-derived leukemia samples and solid tumor models.

Show 6 steps
  1. 1.
    Generate an in-silico library of CAR constructs

    Create candidate CAR designs for downstream screening and model development.

  2. 2.
    Screen CAR constructs in vitro

    Generate screening evidence to identify constructs associated with self-activation and dysfunction and support predictive model development.

  3. 3.
    Develop CARMSeD to forecast self-activation- and dysfunction-prone constructspredictive model

    Use screening-informed modeling to forecast problematic CAR constructs and guide optimization.

  4. 4.
    Advance optimized bispecific CD20/CD19 CAR T-cell designsengineered construct advanced from optimization

    Select optimized bispecific CAR designs with improved persistence and anti-tumor efficacy.

  5. 5.
    Incorporate an AKT3-selective PROTAC-based moduleintracellular modulation module

    Further improve durability by selectively degrading AKT3 and shifting CAR T cells toward a memory- and fitness-associated state.

  6. 6.
    Extend the platform to a trispecific CAR T format co-expressing a secretable CD3/CD22 bispecific engagerextended multi-antigen platform

    Broaden antigen coverage and maintain efficacy in CD19/CD20-negative malignancies.

Develop a point-of-care electrochemical biosensing assay for sensitive detection of Alzheimer's disease biomarkers Aβ42 and Aβ40 using Pyr-NHS-functionalised 3D graphene foam electrodes.

electrochemical immunosensor assay development

The abstract attributes performance to stable Pyr-NHS functionalisation, the superior conductivity and larger surface area of 3D graphene foam, and optimisation of antibody concentration for immobilisation.

4 stages6 steps4 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Electrode functionalisation and assay assemblylibrary_build

    This stage creates the functional biosensor surface needed for analyte detection.

  2. 2.
    Electrochemical performance measurementfunctional_characterization

    This stage quantifies whether the assembled biosensor performs adequately for Aβ42 and Aβ40 detection.

  3. 3.
    Interference assessmentcounter_screen

    This stage checks whether the biosensor signal is affected by a related non-target biomarker.

  4. 4.
    Spiked plasma validationconfirmatory_validation

    This stage tests whether the biosensor retains utility in a more realistic biological sample matrix than buffer-only measurements.

Show 6 steps
  1. 1.
    Functionalise 3D graphene foam electrodes with Pyr-NHSelectrode substrate and surface linker

    Enable effective and stable antibody immobilisation on the electrode surface.

  2. 2.
    Bind Aβ42 and Aβ40 antibodies to the functionalised electrodecapture interface assembly

    Create analyte-specific recognition surfaces for Aβ42 and Aβ40 detection.

  3. 3.
    Block the electrode surface with BSAblocking reagent

    Minimise non-specific binding on the electrode surface.

  4. 4.
    Measure biosensor performance by DPVbiosensor under test and readout method

    Assess stability and detection performance for Aβ42 and Aβ40.

  5. 5.
    Test interference from tau217 proteinbiosensor under specificity challenge

    Evaluate whether a non-target AD-related protein interferes with Aβ detection.

  6. 6.
    Validate the biosensor in spiked-diluted human plasmabiosensor under matrix validation

    Confirm assay function in a human plasma matrix.

Develop sustainable microalgae-based protein production platforms by combining upstream cultivation optimization, strain modification, downstream processing, extracted-protein recovery, and biorefinery integration.

microalgal protein production engineering

The review frames protein production as a multi-stage engineering problem in which upstream cultivation and strain modification increase biomass and protein accumulation, while downstream processing and recovery determine product quality and application range, and biorefinery integration improves economic viability.

5 stages9 tools
Stages ›
Show 5 stages
  1. 1.
    Upstream cultivation optimizationfunctional_characterization

    The review states that mixotrophic cultivation is often preferred to maximize protein production and that light quality, carbon sources, and nitrogen availability direct metabolic fluxes toward protein biosynthesis.

  2. 2.
    Strain modificationfunctional_characterization

    The abstract identifies CRISPR/Cas9 as promising but still challenging and limited for enhancing microalgal protein production, while random mutagenesis is described as proven effective across multiple strains.

  3. 3.
    Whole-cell downstream processingsecondary_characterization

    The abstract emphasizes drying, extrusion forming, and fermentation as downstream engineering approaches for improving whole-cell product properties.

  4. 4.
    Extracted-protein recovery and quality shapingsecondary_characterization

    The abstract states that extracted proteins broaden potential applications and that their quality is significantly affected by cell disruption/extraction, purification, and hydrolysis methods.

  5. 5.
    Protein-first biorefinery integrationdecision_gate

    The abstract states that novel biorefinery strategies enhance economic viability by integrating value-added biomass utilization within a protein-first recovery scheme.

Generate, validate, and characterize anti-CD19 CAR T cells in vitro using a safer lentiviral engineering approach in serum-free media.

ex vivo lentiviral CAR T-cell manufacturing
HLA-independent recognition of CD19+ cells by CAR-engineered T cellsCD28 co-stimulation with CD3ζ signaling in engineered T cellsself-inactivating lentiviral transductionCD3/CD28 bead prestimulationserum-free ex vivo expansionflow cytometry-based functional testinganti-CD19-CD28ζ CAR with CD8α hingeflow cytometry-based NALM6 killing assaysafety-modified anti-CD19 CAR lacking WPRE, GFP, and P2Aself-inactivating lentiviral vector for anti-CD19 CAR delivery

The workflow prestimulates peripheral blood αβ T cells, introduces the anti-CD19 CAR by SIN lentiviral transduction, expands the cells ex vivo in serum-free media, and then checks phenotype and antigen-specific function against CD19+ NALM6 cells.

4 stages6 steps4 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    T-cell activation and CAR transductionlibrary_build

    This stage creates the engineered CAR T-cell product needed for downstream expansion and testing.

  2. 2.
    Ex vivo expansion and phenotype monitoringfunctional_characterization

    This stage characterizes whether the engineered cells can be expanded to a viable product with the desired phenotype in serum-free media.

  3. 3.
    Antigen-specific functional testingconfirmatory_validation

    This stage confirms that the manufactured CAR T cells retain antigen-specific antitumor function.

  4. 4.
    Safety-oriented construct simplificationsecondary_characterization

    This stage tests whether a simplified construct intended to enhance safety can still support CAR T-cell manufacturing outputs.

Show 6 steps
  1. 1.
    Prestimulate peripheral blood αβ T cells with CD3/CD28 beads

    Activate T cells before lentiviral transduction.

  2. 2.
    Lentivirally transduce prestimulated T cells with the anti-CD19 CAR constructengineered construct and delivery vehicle

    Generate CAR-expressing T cells.

  3. 3.
    Expand CAR T cells in serum-free media for 10-12 days while monitoring transduction, expansion, and phenotypeengineered cell product

    Produce a viable CAR T-cell product and characterize its phenotype.

  4. 4.
    Assess antigen-specific killing of CD19+ NALM6 cells by flow cytometryengineered cell product and assay method

    Measure in vitro antitumor potency of the CAR T-cell product.

  5. 5.
    Measure antigen-specific IFNγ production and CD107α degranulationengineered cell product

    Confirm antigen-specific effector responses beyond target-cell lysis.

  6. 6.
    Remove WPRE, GFP, and P2A from the CAR construct and assess resulting expansion and viabilitysafety-modified engineered construct

    Enhance safety by simplifying the CAR construct and test whether manufacturing performance is retained.

Establish a scalable, high-quality lentiviral manufacturing platform for Wiskott-Aldrich syndrome ex vivo gene therapy by combining stable producer-cell-line selection with process optimization and scale-up in adherent bioreactors.

stable producer cell line generation and continuous perfusion lentiviral manufacturing

The abstract frames the approach as synergistically combining efficient vector design with LV process optimization, then narrowing to the better producer cell line and better-performing bioreactor platform before scale-up and functional transduction testing.

4 stages5 steps5 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Producer cell line generation and comparisonlibrary_build

    This stage identifies the better stable producer-cell-line background before committing to process optimization and scale-up.

  2. 2.
    Manufacturing technology comparison in continuous perfusion modebroad_screen

    This stage identifies the better production hardware platform after selecting the producer cell line.

  3. 3.
    Scale-up production in scale-X Carboconfirmatory_validation

    This stage confirms that the selected process can be transferred to a larger manufacturing scale.

  4. 4.
    Functional transduction validation in CD34+ cellsconfirmatory_validation

    This stage checks that process optimization and scale-up preserve the intended functional output of the LV product.

Show 5 steps
  1. 1.
    Evaluate transfection reagents to generate stable producer cell lines from GPRG and GPRTG packaging cell linesproducer cell line candidates

    Create stable producer cell lines expressing WAS or GFP transgenes from two Tet-off regulated packaging-cell-line backgrounds.

  2. 2.
    Compare producer cell lines by LV titer and CD34+ transduction performancecompared producer cell line platforms

    Identify the better producer cell line for downstream process optimization.

  3. 3.
    Optimize continuous perfusion and recirculation LV production using the selected GPRTG producer cell line across flatware, iCELLis Nano, and scale-X Hydroselected producer line and compared manufacturing platforms

    Determine which production technology gives better LV productivity per surface area under the optimized process mode.

  4. 4.
    Scale the selected process from scale-X Hydro to scale-X Carbo and collect multiple harvestsscale-up manufacturing platforms

    Demonstrate that the selected continuous perfusion process can be transferred to a larger 10 m2 platform while maintaining high output.

  5. 5.
    Test LV from the optimized process for CD34+ cell transduction and VCN at MOI 10

    Confirm that the optimized and scaled manufacturing process still yields functionally active LV for the intended ex vivo application.

Identify a cannabinoid with strong antioxidant performance and convert it into a liposomal formulation with favorable physicochemical properties and improved diffusion behavior for dermal antioxidant applications.

analytical profiling to liposomal formulation and diffusion testing

The workflow first profiles structurally distinct cannabinoids to identify the strongest antioxidant candidate, then formulates the selected compound into liposomes and tests whether key delivery-relevant properties and diffusion behavior are preserved or improved.

5 stages7 steps2 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Analytical profiling of structurally distinct cannabinoidsbroad_screen

    This stage identifies which cannabinoid is the strongest antioxidant candidate before committing to formulation work.

  2. 2.
    Liposomal formulation of the selected cannabinoidlibrary_build

    This stage converts the selected antioxidant cannabinoid into a delivery format suitable for downstream physicochemical and diffusion testing.

  3. 3.
    Physicochemical and functional characterization of CBN-loaded liposomessecondary_characterization

    This stage checks whether the liposomal formulation remains physically suitable and functionally active after loading CBN.

  4. 4.
    Diffusion testing in a gelatin-based semi-solid modelconfirmatory_validation

    This stage provides an early-stage screen of whether the formulation improves mobility in a model relevant to dermal application goals.

  5. 5.
    Decision framing for dermal antioxidant applicationdecision_gate

    This stage interprets whether the combined data justify positioning the formulation as a promising dermal antioxidant candidate.

Show 7 steps
  1. 1.
    Characterize five cannabinoids by MS and NMR

    Identify structural features relevant to antioxidant function before selecting a formulation payload.

  2. 2.
    Measure radical scavenging across DPPH, hydroxyl, and superoxide assays and select CBN

    Rank antioxidant performance and choose the lead cannabinoid for formulation.

  3. 3.
    Formulate selected CBN into soy lecithin liposomesengineered formulation

    Create a delivery system for the selected antioxidant cannabinoid.

  4. 4.
    Measure colloidal size and membrane order of CBN-loaded liposomesformulation under characterization

    Assess whether the liposomal formulation has favorable colloidal properties and signs of bilayer stabilization.

  5. 5.
    Test retained antioxidant activity of CBN-loaded liposomes against free CBNformulation under functional comparison

    Determine whether encapsulation preserves radical scavenging function.

  6. 6.
    Compare diffusion of liposomal CBN and control solution by EPR imaging in a gelatin semi-solid modelformulation and assay platform

    Evaluate whether the liposomal formulation improves mobility in an early-stage dermal-relevant model.

  7. 7.
    Interpret early-stage diffusion model results with explicit model limitationcandidate formulation and screening model

    Decide whether the combined evidence is sufficient to position the formulation as promising for dermal antioxidant use.

Explore potential mechanisms and molecular signatures associated with rabbit atherosclerotic plaques by integrating proteomics and untargeted metabolomics analyses of abdominal aortas.

integrated tissue multi-omics profiling

The workflow combines protein and metabolite profiling from plaque tissue, then links these layers using statistical correlation and pathway enrichment to reveal coordinated molecular signatures.

4 stages8 steps2 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Rabbit model and tissue collectionlibrary_build

    This stage generates the plaque and control tissue inputs required for comparative multi-omics profiling.

  2. 2.
    Quantitative proteomics profilingfunctional_characterization

    This stage identifies proteins altered between injured and uninjured aortas.

  3. 3.
    Untargeted metabolomics profilingfunctional_characterization

    This stage identifies metabolites altered in plaque tissue, including lipid components and pathway-linked metabolites.

  4. 4.
    Integrated statistical and pathway analysissecondary_characterization

    This stage integrates protein and metabolite changes to infer correlated molecular signatures and implicated pathways.

Show 8 steps
  1. 1.
    Assign rabbits to model and sham groups

    Create plaque and control cohorts for comparative analysis.

  2. 2.
    Isolate and collect abdominal aortas

    Obtain tissue samples for proteomic and metabolomic profiling.

  3. 3.
    Treat collected aortas with proteinase K

    Prepare collected aortic tissue for downstream analysis.

  4. 4.
    Perform TMT-labeled quantitative proteomics analysisassay method

    Measure protein fingerprints in arterial plaques.

  5. 5.
    Perform untargeted LC-MS metabolomics analysisassay method

    Measure metabolite fingerprints in arterial plaques.

  6. 6.
    Analyze acquired data using uni- and multivariate statistics

    Identify differential molecular features from the acquired omics data.

  7. 7.
    Compute Pearson correlations between differentially abundant proteins and metabolites

    Link altered proteins and metabolites across omics layers.

  8. 8.
    Predict involved functional pathways using KEGG enrichment analysis

    Interpret altered molecular features in terms of biological pathways.

Improve blood group profiling and donor screening in transfusion medicine by combining molecular diagnostics with serological testing.

integrated blood group typing workflow
detection of known polymorphismsdetection of established blood group variantsdetection of novel blood group variantsintegration of genomic and serological evidencePCR-based genotypingmicroarray-based genotypingnext-generation sequencingserological testingCRISPR-mediated gene editing for engineered red blood cellsgene therapy approaches in transfusion medicineinduced pluripotent stem cell reprogramming for red blood cell engineeringmicroarray-based blood group genotypingnext-generation sequencing for blood group genotypingnoninvasive fetal RHD genotypingpolymerase chain reaction (PCR)-based blood group genotypingrecombinant DNA technologies for standardized reagents

The review states that higher-throughput genomic methods expand variant detection and that combining genomic data with serological testing improves profiling accuracy and donor screening for rare antigens.

3 stages3 steps8 tools
Stages ›
Steps ›
Show 3 stages
  1. 1.
    Targeted molecular genotypingbroad_screen

    The review describes PCR-based methods as an earlier molecular diagnostic stage for known polymorphisms.

  2. 2.
    High-throughput genomic blood group profilingbroad_screen

    Microarray genotyping and NGS are described as high-throughput approaches that broaden blood group variant detection.

  3. 3.
    Integrated genomic-serological profilingconfirmatory_validation

    The review states that integrating genomic data with serological testing improves blood group profiling accuracy and donor screening for rare antigens.

Show 3 steps
  1. 1.
    Apply PCR-based assays for known blood group polymorphisms

    Detect known blood group polymorphisms using low-throughput targeted molecular testing.

  2. 2.
    Use microarray genotyping or next-generation sequencing to broaden blood group variant detection

    Expand blood group profiling to high-throughput detection of established and novel variants.

  3. 3.
    Integrate genomic results with serological testing for final blood group profiling and donor screening

    Improve blood group profiling accuracy and enhance donor screening for rare antigens by combining modalities.

Determine how Gpr45 and Gpr45-expressing PVH neurons regulate body weight, food intake, and energy homeostasis using complementary mouse genetic and neuronal-manipulation models.

mouse genetic dissection and in vivo circuit perturbation

The study combines whole-animal loss of function, cell-type-restricted deletion, region-targeted deletion, and direct neuronal perturbation so that convergent phenotypes can localize where Gpr45 acts and whether neuronal activity in that population is necessary or sufficient for appetite control.

4 stages7 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Global Gpr45 loss-of-function phenotypingfunctional_characterization

    This stage establishes whether Gpr45 has a detectable role in energy balance before narrowing to specific cell types or brain regions.

  2. 2.
    Cell-type-specific conditional deletionsecondary_characterization

    This stage narrows the broad global phenotype to specific neuronal classes implicated in appetite regulation.

  3. 3.
    PVH-targeted regional deletionsecondary_characterization

    This stage tests whether the PVH is a major anatomical locus for the obesity and hyperphagia phenotype.

  4. 4.
    Direct manipulation of PVH Gpr45 neuronal activityconfirmatory_validation

    This stage directly tests whether activity of PVH Gpr45 neurons can drive or suppress feeding phenotypes beyond receptor deletion alone.

Show 7 steps
  1. 1.
    Engineer and analyze global Gpr45 knockout mice

    Establish whether loss of Gpr45 produces an organism-level energy-balance phenotype.

  2. 2.
    Breed floxed Gpr45 mice to Cre lines marking Vglut2, Vgat, or Sim1 populations

    Determine which neuronal populations mediate the obesity and hyperphagia phenotype.

  3. 3.
    Inject AAV-Cre bilaterally into the PVH of floxed Gpr45 mice

    Test whether the PVH is a major anatomical site of Gpr45 action.

  4. 4.
    Use Gpr45-CreERT2 mice to express chronic and acute actuators in the PVHtargeting construct

    Directly manipulate PVH Gpr45 neuronal activity to test necessity and sufficiency for appetite control.

  5. 5.
    Permanently silence PVH Gpr45 neurons with TeNTsilencing actuator

    Test whether PVH Gpr45 neuronal activity is required to restrain feeding and weight gain.

  6. 6.
    Constitutively activate PVH Gpr45 neurons with NaChBacactivation actuator

    Test whether chronic activation of PVH Gpr45 neurons is sufficient to reduce feeding and body weight.

  7. 7.
    Acutely stimulate PVH Gpr45 neurons chemogenetically

    Test whether acute activation of PVH Gpr45 neurons can suppress feeding across motivational contexts.

Engineer and evaluate resveratrol nanoformulations that improve delivery performance while reducing safety risk.

resveratrol nanoformulation optimization

The review frames nanoencapsulation and formulation optimization as a way to address the physicochemical instability, poor permeability, and rapid metabolism that limit resveratrol efficacy.

3 stages11 tools
Stages ›
Show 3 stages
  1. 1.
    Nanoformulation design and carrier selectionlibrary_design

    The abstract identifies multiple carrier classes as promising approaches to improve resveratrol delivery performance.

  2. 2.
    Formulation optimizationfunctional_characterization

    The review describes strategies to improve key formulation properties of existing nanoformulations.

  3. 3.
    In vivo safety-oriented testing across disease settingsin_vivo_validation

    The abstract explicitly states that in vivo testing is needed to avoid potential safety issues.

Establish and verify chemogenetic activation of nigrostriatal dopamine neurons in freely moving common marmosets and link that activation to natural behavior under stress-free conditions.

primate chemogenetic manipulation with in vivo imaging and behavioral readout

The workflow first establishes hM3Dq expression in the substantia nigra, then verifies expression in vivo and histologically, and finally tests whether agonist administration produces regional activation and a predicted behavioral output in freely moving marmosets.

5 stages5 steps4 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Targeted DREADD delivery to substantia nigralibrary_build

    This stage creates the engineered primate model by introducing hM3Dq into the target brain region.

  2. 2.
    In vivo imaging-based expression detectionconfirmatory_validation

    This stage noninvasively verifies that the chemogenetic receptor is expressed in vivo before downstream activation and behavioral interpretation.

  3. 3.
    Histological confirmation in nigrostriatal dopamine neuronsconfirmatory_validation

    This stage adds cellular confirmation beyond in vivo imaging.

  4. 4.
    Agonist-triggered activation assessmentfunctional_characterization

    This stage tests whether expressed DREADDs are functionally activatable by agonist administration.

  5. 5.
    Behavioral validation after oral DCZconfirmatory_validation

    This stage links chemogenetic activation to an observable behavioral output in freely moving marmosets.

Show 5 steps
  1. 1.
    Inject AAV vectors expressing hM3Dq into unilateral substantia nigraengineered receptor and delivery harness

    Establish chemogenetic receptor expression in the target brain region.

  2. 2.
    Detect DREADD expression in vivo using multi-tracer PET imagingassay method and imaged construct

    Verify in vivo expression of the chemogenetic receptor.

  3. 3.
    Confirm expression in nigrostriatal dopamine neurons by immunohistochemistryvalidated construct

    Confirm cellular localization of DREADD expression.

  4. 4.
    Assess substantia nigra activation following agonist administrationchemogenetic receptor and agonist

    Test whether agonist administration functionally activates the targeted substantia nigra.

  5. 5.
    Administer DCZ in food and observe contralateral rotation behavioragonist delivery to activate expressed DREADD

    Elicit and measure behavioral consequences of unilateral nigrostriatal activation in freely moving marmosets.

Engineer microporous gradient hydrogels with programmable shape morphing that remain compatible with cell encapsulation and support proof-of-concept bone-like tissue formation for 4D tissue engineering.

gradient photocrosslinked microporous hydrogel fabrication and cell-laden osteogenic culture

The abstract states that gradient network density and introduced microporosity create an internal stress mismatch that drives differential swelling and controlled shape transformation, while microporosity is intended to mitigate transport and remodeling limitations of dense shape-morphing hydrogels.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Gradient and microporous scaffold fabricationlibrary_build

    This stage creates the physical scaffold architecture needed for controlled shape transformation while addressing transport limitations of dense hydrogels.

  2. 2.
    Parameter tuning and physical characterizationfunctional_characterization

    This stage establishes tunability and control over scaffold behavior before biological proof-of-concept testing.

  3. 3.
    Cell encapsulation compatibility assessmentsecondary_characterization

    The abstract indicates that cell compatibility is needed before using the constructs for tissue formation.

  4. 4.
    Proof-of-concept osteogenic tissue formationconfirmatory_validation

    This stage provides the proof-of-concept biological application for the engineered scaffold platform.

Show 6 steps
  1. 1.
    Generate gradient network density by light-attenuation-mediated photocrosslinkinggradient-generation method

    Create a crosslink-density gradient within the hydrogel scaffold.

  2. 2.
    Introduce interconnected micropores using sacrificial gelatin microspheressacrificial porogen

    Add interconnected microporosity to the scaffold.

  3. 3.
    Tune GMS content, photocrosslinking time, and construct geometryfabrication parameters and scaffold design variables

    Control microporosity, stiffness, swelling, and deformation behavior.

  4. 4.
    Assess viability and deformability after cell encapsulationcell-encapsulating scaffold

    Verify that the constructs remain compatible with cells and preserve morphing-related deformability after loading.

  5. 5.
    Osteogenically differentiate MSC-laden constructs for four weeksMSC-laden scaffold under proof-of-concept application testing

    Test whether the scaffold can support bone-like tissue formation while retaining curved shape.

  6. 6.
    Compare osteogenic readouts against nonporous controlsmicroporous gradient constructs and GMS-containing condition under comparative evaluation

    Determine whether GMS-enabled microporosity improves osteogenic outcomes relative to nonporous controls.

Engineer a closed-loop mammalian cell therapy system that detects cardiac troponin I as an early AMI biomarker and responds by releasing a thrombolytic agent.

closed-loop engineered mammalian cell therapy

The workflow couples biomarker sensing through an engineered receptor to synthetic promoter control and therapeutic protein secretion, then validates the resulting closed-loop behavior in an ex vivo clot-lysis assay.

5 stages5 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    TropR receptor engineeringlibrary_design

    This stage creates the sensing architecture needed to convert cTnI detection into intracellular signaling and gene-expression control.

  2. 2.
    Functional confirmation of cTnI-dependent signalingfunctional_characterization

    This stage verifies that the receptor works in relevant mammalian cell contexts before building therapeutic output lines.

  3. 3.
    Construction of therapeutic monoclonal cell lineslibrary_build

    This stage converts the sensing module into a therapeutic closed-loop cell product.

  4. 4.
    Lead clone selectionhit_picking

    This stage narrows multiple monoclonal lines to a lead clone with sensitivity matched to human AMI-relevant biomarker levels.

  5. 5.
    Ex vivo thrombolytic validationconfirmatory_validation

    This stage confirms that the selected therapeutic clone performs the intended closed-loop function in a clot-lysis assay.

Show 5 steps
  1. 1.
    Design cTnI-sensing TropR variantsengineered receptor

    Create a chimeric receptor that senses cTnI and couples detection to intracellular signaling.

  2. 2.
    Confirm cTnI-dependent TropR function in mammalian cellssensing construct under test

    Verify that TropR drives synthetic-signaling-specific promoter outputs in response to cTnI.

  3. 3.
    Construct monoclonal cTnI-inducible TNK-secreting cell lines with doxycycline off-switchtherapeutic cell construct

    Build therapeutic cell lines that convert cTnI sensing into tenecteplase secretion while retaining external shutoff control.

  4. 4.
    Select CardioProtect as the lead cloneselected lead clone

    Choose the monoclonal line with sensitivity optimized for human AMI-relevant cTnI levels.

  5. 5.
    Validate alginate-microencapsulated CardioProtect in ex vivo clot lysis assayencapsulated therapeutic cell product

    Test whether the selected clone performs strict cTnI-inducible, doxycycline-repressible thrombolysis.

Investigate the association between lymphangiogenesis and immune regulation in severe preeclampsia using human decidual lymphatic endothelial cells.

human primary-cell isolation and functional characterization

The study combines identification of decidual lymphatic vessels, isolation of dLECs, molecular profiling, and functional assays to connect decidual lymphatic endothelial phenotypes with immune-regulatory defects in severe preeclampsia.

6 stages6 steps1 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Identification of decidual lymphatic vesselsfunctional_characterization

    This stage establishes that lymphatic vessels are present in the decidua before downstream isolation and analysis of dLECs.

  2. 2.
    Isolation and culture of decidual lymphatic endothelial cellsrecovery

    This stage generates the primary cell population needed for molecular and functional comparison between severe preeclampsia and control samples.

  3. 3.
    Marker-based identification of isolated dLECsconfirmatory_validation

    This stage confirms that the isolated cultured cells are decidual lymphatic endothelial cells before comparative profiling.

  4. 4.
    Comparative gene expression analysissecondary_characterization

    This stage identifies molecular programs altered in severe preeclampsia dLECs.

  5. 5.
    Functional characterization of dLEC behaviorfunctional_characterization

    This stage tests whether molecular differences in severe preeclampsia dLECs correspond to impaired lymphatic endothelial function.

  6. 6.
    Immune-regulatory and signaling characterizationconfirmatory_validation

    This stage connects impaired dLEC function in severe preeclampsia to specific immune-trafficking and signaling defects.

Show 6 steps
  1. 1.
    Identify LYVE1-positive lymphatic vessels in decidua

    Establish the presence of decidual lymphatic vessels in the tissue under study.

  2. 2.
    Isolate and culture dLECs from chorioamniotic membranesprimary cell population under study

    Generate severe preeclampsia and control dLEC samples for downstream comparison.

  3. 3.
    Confirm dLEC identity by LYVE1, Prox1, and CD31 expressioncell population being validated

    Verify that the isolated cultured cells are dLECs.

  4. 4.
    Compare gene expression profiles between severe preeclampsia and control dLECscell population being profiled

    Identify molecular pathways altered in severe preeclampsia dLECs.

  5. 5.
    Measure migration, adhesion, morphological differentiation, and lymphatic sproutingdLECs are the tested cells and the 3D lymphatic ring assay is one assay used for functional readout

    Determine whether severe preeclampsia dLECs have impaired lymphangiogenic behavior.

  6. 6.
    Assess CCL21 expression, dendritic cell recruitment, and Akt-eNOS-nitric oxide signalingcell population being mechanistically characterized

    Link severe preeclampsia dLEC dysfunction to immune-trafficking and signaling defects.

Elucidate molecular mechanisms underlying the therapeutic effects of Product Nkabinde phytochemicals in HIV treatment using network pharmacology and molecular docking.

network pharmacology and molecular docking

The workflow narrows from PN phytochemicals and HIV-related genes to intersecting genes, then to a PPI-derived hub-gene set, then to enriched pathways and docked phytochemical-target pairs, allowing computational prioritization of plausible anti-HIV mechanisms.

4 stages5 steps4 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Intersect PN phytochemical targets with HIV-related genesin_silico_filter

    This stage reduces the search space to genes shared between PN phytochemical associations and HIV, creating a focused target set for downstream network analysis.

  2. 2.
    PPI network construction and hub-gene prioritizationhit_picking

    This stage prioritizes a smaller set of hub genes from the intersecting gene network for functional interpretation and docking.

  3. 3.
    Functional enrichment of hub genesfunctional_characterization

    This stage assigns biological meaning to the prioritized hub genes before or alongside docking-based target interaction analysis.

  4. 4.
    Docking of PN phytochemicals against prioritized hub genessecondary_characterization

    This stage evaluates which PN phytochemicals may interact strongly with prioritized HIV-relevant hub targets.

Show 5 steps
  1. 1.
    Compute common genes between PN phytochemicals and HIVformulation under analysis

    Identify shared genes linking PN phytochemicals to HIV-related biology.

  2. 2.
    Plot PPI network of intersecting genes using STRINGPPI analysis tool

    Organize intersecting genes into an interaction network for hub-gene identification.

  3. 3.
    Compute 10 hub genes from the PPI network

    Prioritize a smaller set of central genes for downstream enrichment and docking.

  4. 4.
    Analyze hub genes for GO and KEGG enrichment using ShinyGOenrichment analysis tool

    Interpret the biological processes and pathways represented by the prioritized hub genes.

  5. 5.
    Perform molecular docking and protein-ligand interaction analysis of 27 phytochemicals against 10 hub genesphytochemical set and docking platform

    Evaluate predicted binding interactions between PN phytochemicals and prioritized hub targets.

Explore the multitarget mechanism by which ZRGCDMD may treat insomnia comorbid with depression.

network pharmacology and molecular docking

The workflow combines ingredient and target identification with pathway enrichment, target prioritization, and docking-based interaction plausibility to infer how a multicomponent decoction may act through multiple targets and pathways.

5 stages5 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Active ingredient identificationin_silico_filter

    To define the candidate chemical components of the decoction for downstream target and mechanism analysis.

  2. 2.
    Disease target identificationin_silico_filter

    To define the disease-associated target space relevant to insomnia comorbid with depression.

  3. 3.
    Functional enrichment analysissecondary_characterization

    To interpret the identified targets in terms of biological processes and pathways relevant to the disease context.

  4. 4.
    PPI target prioritizationhit_picking

    To prioritize a smaller set of important targets from the broader target landscape.

  5. 5.
    Molecular docking evaluationconfirmatory_validation

    To test whether prioritized active ingredient-target pairs have plausible binding interactions in silico.

Show 5 steps
  1. 1.
    Identify active ingredients from ZRGCDMD by network pharmacologycomputation method

    Generate the candidate active ingredient set from the decoction.

  2. 2.
    Identify targets associated with depression comorbid with insomnia

    Define the disease-relevant target set for mechanism analysis.

  3. 3.
    Perform GO and KEGG enrichment analysis

    Interpret identified targets in terms of biological processes and pathways.

  4. 4.
    Use protein-protein interaction network analysis to prioritize important targetscomputation method

    Prioritize important targets for downstream interpretation and docking.

  5. 5.
    Dock active ingredients against primary targets and evaluate binding energiescomputation method

    Assess the plausibility of prioritized ingredient-target interactions.

Engineer and evaluate a macrophage-membrane-fused liposomal gene-delivery system carrying a Hirudin-Gas Vesicle recombinant plasmid for targeted anti-atherosclerosis therapy, including ultrasound-assisted plaque treatment.

biomimetic targeted gene-delivery and therapeutic evaluation

The abstract presents a complementary mechanism in which macrophage-membrane proteins support lesion targeting, the plasmid achieves intracellular delivery and transfection, and the encoded hirudin and gas vesicle functions jointly support plaque disruption and anti-inflammatory therapy.

5 stages5 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Recombinant plasmid constructionlibrary_build

    To create the therapeutic genetic payload used in the delivery system.

  2. 2.
    Biomimetic delivery system assembly and targeting feature retentionfunctional_characterization

    To provide lesion-targeting delivery of the recombinant plasmid.

  3. 3.
    Intracellular trafficking and transfection characterizationsecondary_characterization

    To verify that the delivered plasmid can reach the nucleus and function after targeted delivery.

  4. 4.
    Ultrasound-assisted mechanistic testingconfirmatory_validation

    To confirm the mechanistic contribution of gas vesicles under ultrasound.

  5. 5.
    Mouse therapeutic evaluationin_vivo_validation

    To test whether the engineered system produces therapeutic benefit in an animal atherosclerosis context.

Show 5 steps
  1. 1.
    Construct Hirudin-Gas Vesicle recombinant plasmidengineered therapeutic genetic payload

    Create the combined hirudin and gas vesicle plasmid used for gene delivery.

  2. 2.
    Deliver plasmid using macrophage membrane/lipid membrane fusion bio-vesiclespayload and delivery harness

    Enable targeted delivery of the recombinant plasmid to inflammatory vascular lesions.

  3. 3.
    Assess lysosomal escape, nuclear entry, and transfectiondelivered plasmid under test

    Verify that the delivered plasmid reaches the nucleus and supports efficient transfection.

  4. 4.
    Apply in vitro ultrasound to test gas-vesicle-mediated plaque breakupultrasound-responsive therapeutic component

    Confirm that gas vesicles contribute plaque-disruption activity under ultrasound.

  5. 5.
    Compare liposomal and macrophage-membrane-fused formulations in mice, including ultrasound-assisted treatmenttherapeutic formulations under comparison

    Evaluate in vivo plaque regression, anti-inflammatory effects, safety, and hemodynamic outcomes.

Optimize mRNA vaccine lipid nanoparticle delivery strategies for safer and more targeted performance while reducing off-target immune activation using a fully in silico framework.

AI-guided in silico screening
immune-response modelingtranscriptomic response profilingimmune activation risk estimationsynthetic transcriptomicsdifferential gene expression analysisRandom Forest regressiongenetic algorithm optimizationfully in silico screeningcomputational framework for optimizing mRNA vaccine deliverygenetic algorithm for lipid nanoparticle design optimizationRandom Forest regression model for simulated lipid nanoparticle formulationsUniversal Immune System Simulator

The workflow combines mechanistic immune modeling with synthetic transcriptomic readouts to estimate immune activation risk, then uses a predictive model and genetic algorithm to search nanoparticle design space before experimental validation.

4 stages5 steps4 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Synthetic transcriptomics generationlibrary_design

    This stage creates the synthetic transcriptomic inputs needed to profile compartment-specific responses in silico.

  2. 2.
    Differential expression and immune risk scoringsecondary_characterization

    This stage converts synthetic transcriptomic outputs into a risk signal that can guide optimization.

  3. 3.
    Predictive modeling of formulation immune activationfunctional_characterization

    This stage provides a predictive scoring function for candidate nanoparticle formulations.

  4. 4.
    Genetic algorithm optimization of nanoparticle designselection

    This stage searches the nanoparticle design space to prioritize candidate formulations before experimental validation.

Show 5 steps
  1. 1.
    Generate biologically informed synthetic RNA-seq datasets

    Create in silico transcriptomic data that emulate post-vaccination gene expression in immune-related tissues.

  2. 2.
    Perform differential gene expression analysis to identify compartment-specific transcriptional responses

    Extract compartment-specific transcriptional response patterns from the synthetic RNA-seq data.

  3. 3.
    Construct immune activation risk indexrisk scoring method

    Summarize predicted immune activation and upregulated immune marker counts into a risk index for candidate evaluation.

  4. 4.
    Train Random Forest regression model on simulated lipid nanoparticle formulationspredictive model

    Learn to predict immune activation values from simulated lipid nanoparticle formulations.

  5. 5.
    Embed predictive model into genetic algorithm to identify optimal nanoparticle design parametersoptimization engine with embedded predictor

    Search for optimal lipid nanoparticle design parameters including size, charge, polyethylene glycol content, and targeting.

To investigate physiological and genetic adaptations of oil palm seedlings to cold stress using fresh leaf samples collected across exposure durations.

comparative cold-stress physiology and transcriptomics

The study combines time-resolved physiological measurements with transcriptome profiling so that observable stress phenotypes and pathway-level gene-expression changes can be interpreted together under the same cold-treatment regime.

5 stages6 steps2 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Cold treatment and time-course samplingfunctional_characterization

    This stage establishes the perturbation and sampling framework needed to measure how cold stress responses change over time.

  2. 2.
    Physiological parameter measurementsecondary_characterization

    This stage captures phenotypic consequences of cold stress that can be compared with gene-expression changes.

  3. 3.
    RNA sequencingfunctional_characterization

    This stage generates transcriptomic data for differential expression and pathway analysis.

  4. 4.
    Read quality filteringdecision_gate

    This stage filters raw reads before downstream analysis to improve data quality.

  5. 5.
    Reference-guided transcriptomic interpretationsecondary_characterization

    This stage converts filtered sequencing data into interpretable gene and pathway changes associated with cold stress.

Show 6 steps
  1. 1.
    Subject oil palm seedlings to cold treatment

    Induce cold stress for downstream physiological and transcriptomic analysis.

  2. 2.
    Collect fresh leaf samples across exposure durations

    Capture time-resolved material for physiological and gene-expression analysis.

  3. 3.
    Measure physiological stress-response parameters

    Quantify antioxidant, ROS-related, and photosynthetic responses to cold stress.

  4. 4.
    Sequence samples on Illumina NovaSeq X Plussequencing platform

    Generate RNA-seq reads for transcriptomic analysis.

  5. 5.
    Filter raw reads with fastpread preprocessing software

    Remove adapter-containing and low-quality reads before downstream transcriptomic analysis.

  6. 6.
    Analyze filtered reads against reference genome and identify DEGs and enriched pathways

    Convert filtered sequencing data into differential-expression and pathway-level interpretations of cold response.

Construct light-regulated transcription and translation systems in P. pastoris with strong expression capacity, light sensitivity, and reduced dependence on methanol or chemical inducers.

optogenetic gene-expression engineering

The workflow combines a blue-light sensor-derived trans-acting factor with engineered LRE-containing promoters to control transcription, and separately uses rare codons plus light-regulated tRNA expression to control translation.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Design of light-responsive trans-acting factors and promoter architectureslibrary_design

    This stage creates the candidate design space for transcriptional control by specifying the trans-acting factor and cis-element combinations to be tested.

  2. 2.
    Configuration testing for promoter performancebroad_screen

    This stage narrows the design space to promoter configurations with better performance characteristics.

  3. 3.
    Reporter-based characterization of selected transcription systemsfunctional_characterization

    This stage provides functional evidence for the best-performing transcriptional designs.

  4. 4.
    Construction and evaluation of light-repressive translation controlfunctional_characterization

    This stage extends control beyond transcription to translation and tests whether light can repress protein synthesis without altering mRNA expression.

Show 6 steps
  1. 1.
    Link WC-1 to activation domains of endogenous transcription factors

    Create light-responsive trans-acting factors for transcriptional control.

  2. 2.
    Construct chimeric LRE-containing endogenous promotersengineered promoter candidates

    Generate light-inducible and light-repressive promoter architectures.

  3. 3.
    Test trans-acting factor/LRE pairings and vary LRE position and copy number

    Identify promoter configurations with optimal performance.

  4. 4.
    Evaluate selected promoter systems with GFP and benchmark against PGAPpromoter systems under characterization

    Quantify expression strength, light/dark response, and repression behavior of selected transcription tools.

  5. 5.
    Construct a rare-codon brake translation system controlled by light-regulated pLRE-tRNA expressiontranslation-control construct

    Create a light-repressive protein synthesis system operating at the translation level.

  6. 6.
    Assess leakage, protein synthesis repression, and mRNA impact of the translation systemtranslation-control system under characterization

    Determine whether the translation module represses protein synthesis by light while avoiding transcriptional effects.

Identify serum extracellular vesicle proteomic signatures associated with hepatic steatosis in postmenopausal women and interpret candidate proteins and pathways linked to MASLD.

clinical EV proteomics biomarker discovery

The workflow first enriches serum extracellular vesicles, then measures EV protein abundance at scale, applies covariate-adjusted statistical testing and multiple-testing correction to identify steatosis-associated proteins, and finally uses pathway and transcriptomic analyses to interpret and prioritize candidates.

5 stages6 steps2 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Serum EV isolationlibrary_build

    This stage prepares the EV-enriched input required for downstream proteomic profiling.

  2. 2.
    EV proteome measurementbroad_screen

    This stage generates the broad protein-level dataset used to compare hepatic steatosis groups.

  3. 3.
    Differential abundance and hit identificationhit_picking

    This stage narrows the measured EV proteome to proteins most strongly associated with hepatic steatosis status.

  4. 4.
    Pathway and subgroup characterizationsecondary_characterization

    This stage interprets the differential proteins biologically and tests whether signatures vary across clinically relevant subgroups.

  5. 5.
    Transcriptomic follow-up supportconfirmatory_validation

    This stage provides orthogonal evidence from liver transcriptomic datasets to prioritize EV protein candidates for future validation.

Show 6 steps
  1. 1.
    Process fasting serum samples by size exclusion chromatography to isolate EVsEV isolation method

    Generate serum-derived EV material for downstream proteomic profiling.

  2. 2.
    Measure proteins in serum-derived EVs by liquid chromatography data-independent acquisition mass spectrometryproteomic measurement method

    Generate a broad EV protein abundance dataset for comparison by hepatic steatosis status.

  3. 3.
    Evaluate differential EV protein abundance by ANCOVA with covariate adjustment and Benjamini-Hochberg correction

    Identify EV proteins associated with hepatic steatosis while accounting for ethnicity, diabetes status, and multiple testing.

  4. 4.
    Perform gene set enrichment analysis to identify enriched biological pathwayspathway analysis method

    Interpret the EV proteomic differences in terms of biological pathways.

  5. 5.
    Conduct subgroup analyses by race and disease severity

    Assess whether EV protein signatures vary across racial groups and hepatic steatosis severity strata.

  6. 6.
    Analyze hepatic transcriptomic datasets for support of prioritized candidatescandidate proteins receiving orthogonal support

    Provide orthogonal liver transcriptomic support for prioritized EV protein candidates.

Deploy nanotechnology against COVID-19 across the outbreak-control priorities of prevention, early detection, and treatment.

nanotechnology application framework

The review organizes nanotechnology applications around the public-health sequence of prevention, early detection, and treatment, matching different nanomaterial functions to each objective.

3 stages10 tools
Stages ›
Show 3 stages
  1. 1.
    Prevention applicationsdecision_gate

    The review places prevention first in line with WHO outbreak-control priorities.

  2. 2.
    Early detection and diagnosis applicationsfunctional_characterization

    The review identifies early detection as a core outbreak-control strategy and maps diagnostic nanotechnologies to that need.

  3. 3.
    Treatment and therapeutic delivery applicationsfunctional_characterization

    The review places treatment after prevention and diagnosis as the third major strategy.

Systematically synthesize clinical evidence on TPS effects on cognition, motor function, mental health, and safety across neurological and psychiatric disorders.

systematic review and meta-analysis

The review first identifies relevant studies across multiple databases, then applies independent study selection and data extraction before formal quality assessment, allowing outcome synthesis to be interpreted in light of study quality and bias.

5 stages5 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Literature searchin_silico_filter

    To identify the available TPS literature across databases before screening and synthesis.

  2. 2.
    Study selectiondecision_gate

    To narrow the search results to studies eligible for inclusion in the review.

  3. 3.
    Data extraction and quality assessmentfunctional_characterization

    To collect outcome and safety data in a structured way and assess study quality before interpretation.

  4. 4.
    Risk-of-bias assessment by study designcounter_screen

    To evaluate internal validity using tools matched to study design before drawing conclusions about TPS effects.

  5. 5.
    Outcome synthesis and interpretationconfirmatory_validation

    To summarize whether TPS appears promising while explicitly accounting for study limitations.

Show 5 steps
  1. 1.
    Search multiple literature databases over a defined date range

    Capture the available TPS evidence base across relevant bibliographic sources.

  2. 2.
    Use two independent reviewers for study selection

    Determine which retrieved studies are eligible for inclusion.

  3. 3.
    Use two independent reviewers for data extraction and quality assessment

    Collect study outcomes and assess study quality in a structured manner.

  4. 4.
    Apply RoB 2 to randomized studies and ROBINS-I to non-randomized studiesrisk-of-bias assessment tools

    Assess bias using a tool matched to study design.

  5. 5.
    Synthesize efficacy and safety outcomes while accounting for study limitations

    Generate a review-level conclusion about TPS effects and safety.

Develop red genetically encoded potassium indicators suitable for real-time visualization of intracellular and extracellular K+ dynamics in intact biological systems and in vivo.

biosensor engineering and optimization

The workflow combines microbial directed evolution with subsequent mammalian-cell optimization, then applies the resulting indicators in relevant neural and in vivo contexts. The abstract also states that molecular dynamics simulations were used to interpret potassium-binding mechanisms.

5 stages5 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    Directed evolution in Escherichia coliselection

    The abstract states that the indicators were developed through directed evolution in Escherichia coli as an initial engineering stage.

  2. 2.
    Optimization in mammalian cellssecondary_characterization

    The abstract explicitly states that optimization in mammalian cells followed directed evolution in E. coli.

  3. 3.
    Cell-based characterization in HEK293FT cellsfunctional_characterization

    The abstract reports affinities and localization-specific responses in HEK293FT cells before broader biological deployment.

  4. 4.
    Application in neural preparations and awake mouseconfirmatory_validation

    The abstract describes deployment of the indicators in progressively more intact neural systems to demonstrate real-time potassium imaging capability.

  5. 5.
    Molecular dynamics analysis of potassium-binding mechanismssecondary_characterization

    The abstract states that molecular dynamics simulations provided insights into potassium-binding mechanisms and distinct binding pockets.

Show 5 steps
  1. 1.
    Perform directed evolution in Escherichia coliengineered indicators

    Generate improved red genetically encoded potassium indicator variants.

  2. 2.
    Optimize indicator variants in mammalian cellsengineered indicators

    Improve performance of the indicators in mammalian cellular context.

  3. 3.
    Measure localization-specific K+-responsive fluorescence and affinity in HEK293FT cellsindicators under characterization

    Quantify K+-specific fluorescence response and affinity in a mammalian cell line.

  4. 4.
    Deploy RGEPOs in cultured neurons, astrocytes, acute brain slices, and awake mice for real-time K+ imagingimaging indicators

    Validate real-time monitoring of subsecond potassium dynamics in relevant biological systems.

  5. 5.
    Use molecular dynamics simulations to analyze potassium-binding mechanismssimulated indicators

    Interpret structural features and potassium-binding pockets of the indicators.

Identify and validate novel STING ligands, leading to selection and mechanistic characterization of Teniposide as a direct STING agonist candidate.

high-throughput virtual screening with biochemical, computational, and signaling validation

The workflow combines broad in silico identification of candidate ligands with biochemical confirmation of direct binding, mutant-based specificity validation, computational binding-mode analysis, and pathway-level functional testing.

5 stages5 steps3 tools
Stages ›
Steps ›
Show 5 stages
  1. 1.
    High-throughput virtual screening for potential STING ligandsin_silico_filter

    To identify candidate STING ligands before experimental testing.

  2. 2.
    Biochemical confirmation of direct STING bindingsecondary_characterization

    To experimentally confirm that the selected compound directly interacts with STING.

  3. 3.
    Mutant-based binding validationconfirmatory_validation

    To validate that the observed binding depends on a Teniposide-sensitive STING interface.

  4. 4.
    Computational binding-mode characterizationfunctional_characterization

    To characterize how Teniposide may bind STING after direct interaction was established experimentally.

  5. 5.
    Functional signaling validationconfirmatory_validation

    To show that direct binding corresponds to pathway activation and to distinguish the mechanism from canonical upstream dsDNA-sensor activation.

Show 5 steps
  1. 1.
    Run high-throughput virtual screening against STING and select Teniposidescreen-selected candidate ligand

    Identify potential STING ligands for downstream validation.

  2. 2.
    Confirm direct Teniposide binding to the STING cytosolic domain by ITCcandidate ligand and binding assay

    Experimentally test whether the selected compound directly binds STING.

  3. 3.
    Validate binding specificity using a STING double mutant unable to bind Teniposidecandidate ligand and negative-control STING construct

    Test whether Teniposide binding depends on a specific STING binding interface.

  4. 4.
    Model the Teniposide-STING binding mode by docking and molecular dynamicsmodeled ligand

    Characterize the likely binding mode after experimental binding was established.

  5. 5.
    Test whether Teniposide activates IFN-b2 signaling in a STING-dependent and cGAS/IFI16-independent mannertested agonist candidate

    Determine whether direct binding corresponds to functional STING pathway activation and whether the mechanism is independent of upstream dsDNA sensors.

Determine how affiliative tactile stimulation reverses the behavioral and neural consequences of early-life painful stimuli in mandarin voles.

behavioral rescue and circuit-mechanism dissection

The study links a naturalistic rescue manipulation (back brushing) to circuit activity, causal circuit perturbation, receptor dependence, dopamine output, and molecular readouts, allowing the authors to connect behavioral rescue to a specific tactile-oxytocin-dopamine pathway.

6 stages6 steps1 tools
Stages ›
Steps ›
Show 6 stages
  1. 1.
    Behavioral rescue by tactile stimulationfunctional_characterization

    This stage establishes the core rescue phenotype that motivates subsequent mechanistic dissection.

  2. 2.
    Circuit activity assessment after tactile rescuesecondary_characterization

    This stage connects the rescue phenotype to candidate neural substrates before causal perturbation.

  3. 3.
    Causal activation of PVN-VTA oxytocin terminalsconfirmatory_validation

    This stage tests whether the identified circuit can reproduce rescue-associated outcomes.

  4. 4.
    VTA OXTR dependency testcounter_screen

    This stage checks whether the activation effects depend on oxytocin receptor signaling in the VTA.

  5. 5.
    Circuit inhibition necessity testconfirmatory_validation

    This stage complements sufficiency testing by asking whether loss of circuit function opposes rescue-associated outcomes.

  6. 6.
    Molecular characterization in nucleus accumbenssecondary_characterization

    This stage extends the circuit and behavioral findings to downstream molecular signatures in the nucleus accumbens.

Show 6 steps
  1. 1.
    Apply postnatal back brushing after early tail pinching exposure

    Model affiliative tactile stimulation as a rescue intervention after early painful stimuli.

  2. 2.
    Measure PVN oxytocin neuron and VTA activity after brushing

    Determine whether tactile rescue is accompanied by restoration of candidate circuit activity.

  3. 3.
    Activate PVN-VTA oxytocin neuron terminals with chemogenetic and optogenetic methodsengineered circuit target

    Test whether the candidate PVN-VTA oxytocin circuit is sufficient to drive rescue-associated behavioral and dopamine effects.

  4. 4.
    Block VTA oxytocin receptors during PVN-VTA terminal activationmechanistic perturbation

    Test whether activation effects require oxytocin receptor signaling in the VTA.

  5. 5.
    Inhibit the PVN-VTA oxytocin circuitengineered circuit target

    Test whether the circuit is necessary for the observed rescue-associated effects.

  6. 6.
    Profile NAc methylation and transcriptomic changes after brushing

    Determine whether tactile rescue is associated with reversal of downstream molecular changes in the nucleus accumbens.

Identify NAC transcription factors associated with leaf senescence in Clerodendrum japonicum and functionally test whether prioritized candidates positively regulate senescence and ABA/dark-induced responses.

transcriptome-guided candidate discovery followed by expression validation and functional perturbation

The workflow first narrows candidates by differential expression during senescence, then validates expression patterns, and finally tests causality using gain-of-function and silencing assays in complementary systems.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Transcriptome-based candidate discoverybroad_screen

    This stage identifies candidate genes associated with leaf senescence before targeted validation and functional testing.

  2. 2.
    Expression-pattern validationsecondary_characterization

    This stage confirms that transcriptome-nominated NAC candidates show expression patterns consistent with senescence association.

  3. 3.
    Functional perturbation characterizationfunctional_characterization

    This stage tests whether prioritized NAC candidates causally promote or delay senescence when increased or reduced in expression.

  4. 4.
    ABA- and dark-induced senescence testingconfirmatory_validation

    This stage tests whether the senescence-promoting role of the candidate NAC genes extends to ABA- and darkness-associated stress contexts.

Show 6 steps
  1. 1.
    Sequence transcriptomes from mature and early-senescent leavesdiscovery assay

    Identify genes differentially expressed between mature and early-senescent C. japonicum leaves.

  2. 2.
    Screen candidate NAC genes from transcriptomic results

    Prioritize NAC family members associated with senescence from the transcriptomic dataset.

  3. 3.
    Validate candidate expression patterns by qRT-PCRexpression validation assay

    Confirm expression patterns of candidate NAC genes identified from transcriptomic screening.

  4. 4.
    Characterize CjNAC43 and CjNAC54 by heterologous overexpression in Arabidopsis thalianagenes under functional test

    Test whether increased expression of CjNAC43 or CjNAC54 promotes senescence phenotypes.

  5. 5.
    Silence CjNAC43 or CjNAC54 in C. japonicum using VIGSloss-of-function validation method and targets

    Test whether reducing CjNAC43 or CjNAC54 expression delays senescence in the native species.

  6. 6.
    Assess roles of CjNAC43 and CjNAC54 in ABA- and dark-induced senescencegenes under stress-context validation

    Determine whether the candidate NAC genes enhance sensitivity to ABA and darkness during senescence.

Construct and evaluate a CXCR4-targeted nanoscale gas-vesicle ultrasound molecular probe for early identification of vulnerable atherosclerotic plaques.

targeted ultrasound molecular imaging probe development

The workflow first establishes CXCR4 as a plaque-associated biomarker, then compares gas-vesicle formulations for vascular-wall imaging behavior, and finally tests whether CXCR4-targeted GVs show cell binding, in vivo plaque signal enhancement, plaque localization, and acceptable safety.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Baseline contrast-agent comparison in carotid arterybroad_screen

    This stage compares available contrast formulations to establish whether nanoscale GVs can image the vascular wall and whether PEG modification improves persistence.

  2. 2.
    Target-biomarker confirmation in plaquesfunctional_characterization

    This stage establishes that CXCR4 is present in plaques and low in normal vessels, supporting the rationale for a CXCR4-targeted probe.

  3. 3.
    Targeted binding and in vivo imaging evaluationconfirmatory_validation

    This stage tests whether adding CXCR4 targeting translates from biomarker rationale into measurable cell binding and stronger plaque imaging in animals.

  4. 4.
    Plaque localization and safety assessmentsecondary_characterization

    This stage checks whether the targeted vesicles physically localize within vulnerable plaques and whether the formulations appear safe by the reported assays.

Show 6 steps
  1. 1.
    Compare GVs, SonoVue, and PEG-GVs in carotid artery imagingcontrast agents under comparison

    Establish baseline vascular-wall imaging capability and persistence differences among contrast formulations.

  2. 2.
    Measure CXCR4 expression in plaques by flow cytometry and immunofluorescence

    Confirm that CXCR4 is enriched in atherosclerotic plaques relative to normal vessels.

  3. 3.
    Test CXCR4-GV binding to ox-LDL-induced RAW264.7 cellstargeted probe being evaluated

    Assess whether the targeted vesicles bind a plaque-relevant macrophage cell model.

  4. 4.
    Compare plaque imaging signal of CXCR4-GVs versus Con-GVs in animalstargeted probe being benchmarked in vivo

    Determine whether CXCR4 targeting improves plaque imaging signal strength and durability in animals.

  5. 5.
    Scan plaques after fluorescent vesicle injection to assess localization

    Visualize whether vesicles pass through plaque neovasculars and accumulate in vulnerable plaques.

  6. 6.
    Assess safety with CCK8, H&E staining, and serum detectionformulations undergoing safety evaluation

    Evaluate whether GVs, PEG-GVs, and CXCR4-GVs show acceptable safety in the reported assays.

Produce FPV VP2-based virus-like particles using a recombinant baculovirus expression system and evaluate their immunogenicity and protective efficacy in cats.

baculovirus/insect-cell VLP production followed by cat immunization and challenge

The workflow first generates and confirms assembled FPV VLPs, then tests whether those particles induce antibody responses and protect cats from virulent challenge. The paper frames this as a route to a safer and more efficient alternative to current vaccines.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    VLP production and purificationlibrary_build

    This stage generates the FPV VP2 material needed to form the vaccine candidate before characterization and animal testing.

  2. 2.
    Particle assembly confirmationfunctional_characterization

    This stage verifies that the expressed and purified VP2 formed virus-like particles before proceeding to animal immunization.

  3. 3.
    Cat immunization and serologic readoutsecondary_characterization

    This stage tests whether the VLP vaccine induces measurable antibody responses in the target animal species before challenge.

  4. 4.
    Virulent challenge validationconfirmatory_validation

    This stage confirms whether vaccination translates into protection against virulent FPV infection in cats.

Show 6 steps
  1. 1.
    Express VP2 in Sf9 insect cells using recombinant baculovirusengineered vaccine material being produced

    Generate FPV VP2 protein for VLP formation.

  2. 2.
    Purify VP2 material by ultrafiltration and SECvaccine material being purified

    Obtain purified VP2/VLP material for downstream assembly confirmation and immunization.

  3. 3.
    Confirm VLP assembly by DLS and TEMvaccine construct being characterized

    Verify that the purified VP2 material formed virus-like particles.

  4. 4.
    Immunize cats with three VLP dose levels and collect day-21 blood samplesvaccine administered to animals

    Test dose-dependent immunization in cats and prepare for serologic assessment.

  5. 5.
    Measure HI and VN antibody responsesassays used to evaluate vaccine response

    Assess immunogenicity of the FPV VLP vaccine before challenge.

  6. 6.
    Challenge the 15 bcg dose group with virulent FPV strain 708 and monitor disease outcomesvaccine previously administered to challenged animals

    Determine whether vaccination protects cats from virulent FPV disease.

Predict viral particle concentrations on unseen wastewater matrices and evaluate removal efficiencies across AeMBR-based wastewater treatment plants despite treatment-stage process drifts.

machine-learning prediction with synthetic data augmentation

The abstract states that DA-LSTM adaptively adjusts feature weights and increases long-term memory, which is presented as enabling accuracy and robustness across unseen wastewater matrices. Synthetic data generation is used to augment measured inputs from physicochemical parameters, virometry, and PCR-based methods.

3 stages5 steps5 tools
Stages ›
Steps ›
Show 3 stages
  1. 1.
    Synthetic data generation from measured wastewater featureslibrary_design

    This stage exists to augment available wastewater measurements before predictive modeling.

  2. 2.
    DA-LSTM prediction and removal-efficiency evaluationfunctional_characterization

    This stage performs the main predictive task and derives removal-efficiency estimates from estimated viral concentrations.

  3. 3.
    Cross-region testing on unseen wastewater matricesconfirmatory_validation

    This stage confirms whether the framework remains effective on unseen wastewater matrices and across regional settings.

Show 5 steps
  1. 1.
    Collect measured wastewater input featuresmeasurement modality input

    Provide physicochemical, virometry, and PCR-based data for synthetic data generation and downstream prediction.

  2. 2.
    Generate synthetic data using multiple generative approachessynthetic data generators

    Augment wastewater datasets to support prediction across unseen matrices.

  3. 3.
    Predict viral particles with DA-LSTM using generated datapredictive model and augmentation inputs

    Estimate viral concentrations across wastewater matrices while handling effluent processing drifts.

  4. 4.
    Evaluate log removal values from estimated viral concentrationsprediction output used for evaluation

    Convert estimated viral concentrations into removal-efficiency assessments.

  5. 5.
    Test zero-shot generalization across regions and wastewater matricespredictive framework under test

    Assess whether the framework generalizes to unseen wastewater matrices and additional regional municipal WWTP settings.

Engineer and apply focused-ultrasound-inducible CRISPR regulatory tools for noninvasive, localized genome and epigenome control in cancer immunotherapy.

focused-ultrasound-inducible genomic regulation for cancer immunotherapy

The abstract states that focused ultrasound can penetrate deep and induce localized hyperthermia for transgene activation, enabling noninvasive spatial and temporal control of CRISPR-based genome and epigenome modulation.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    Engineering of FUS-inducible CRISPR toolboxlibrary_design

    This stage establishes the core inducible CRISPR systems needed for downstream functional and therapeutic testing.

  2. 2.
    Functional demonstration of genome and epigenome modulationfunctional_characterization

    This stage verifies that the engineered ultrasound-inducible tools perform the intended regulatory functions before therapeutic deployment.

  3. 3.
    Tumour priming by FUS-CRISPR telomere disruptionsecondary_characterization

    This stage tests whether the genomic intervention creates a therapeutically useful tumour state for downstream cell therapy.

  4. 4.
    In vivo AAV delivery and FUS-triggered training-center activationin_vivo_validation

    This stage validates that the inducible CRISPR system can be delivered in vivo and used to create localized tumour-cell training centers for downstream immunotherapy.

Show 6 steps
  1. 1.
    Engineer inducible CRISPR-based tools controllable by focused ultrasoundengineered system

    Create CRISPR-based tools that can be activated noninvasively by focused ultrasound.

  2. 2.
    Demonstrate genome and epigenome modulation by FUS-inducible CRISPR systemsengineered system under test

    Verify that the ultrasound-inducible CRISPR toolbox can modulate genomic and epigenomic states.

  3. 3.
    Apply FUS-CRISPR-mediated telomere disruption to prime solid tumours for CAR-T therapytherapeutic genomic intervention

    Test whether localized telomere disruption creates a tumour state more amenable to CAR-T therapy.

  4. 4.
    Deliver FUS-CRISPR in vivo using AAVsdelivered inducible CRISPR system and delivery harness

    Deploy the FUS-CRISPR system in vivo for localized tumour reprogramming.

  5. 5.
    Use focused ultrasound to induce telomere disruption and antigen expression in a tumour-cell subpopulationinducible tumour-cell reprogramming system

    Generate localized tumour-cell training centers that can activate synNotch CAR-T cells.

  6. 6.
    Activate synNotch CAR-T cells to produce CARs against a universal tumour antigen and kill neighboring tumour cellscell therapy responder

    Translate localized training-center induction into broader tumour-cell killing.

Rapidly characterize anti-CRISPR proteins and develop Acr-based controllable tools using a versatile plasmid interference with CRISPR interference system.

plasmid interference with CRISPR interference screening and anti-CRISPR engineering

The abstract frames the PICI system as a versatile screening platform that accelerates anti-CRISPR characterization, then uses an engineered AcrIIA4 scaffold combined with a light-sensory domain to create controllable anti-CRISPR variants.

4 stages6 steps3 tools
Stages ›
Steps ›
Show 4 stages
  1. 1.
    PICI system establishmentlibrary_build

    To create a versatile screening system in Escherichia coli for rapid anti-CRISPR characterization and Acr-based technology development.

  2. 2.
    Anti-CRISPR discovery using PICIbroad_screen

    To identify new anti-CRISPR proteins using the established PICI system.

  3. 3.
    Optogenetic Acr engineeringfunctional_characterization

    To convert an AcrIIA4-derived scaffold into optogenetically controllable anti-CRISPR tools.

  4. 4.
    Cross-system validation of OPERA4confirmatory_validation

    To confirm that OPERA4 functions as a light-controllable anti-CRISPR tool in both prokaryotic and human-cell settings.

Show 6 steps
  1. 1.
    Establish the PICI system in Escherichia coliscreening system

    Create a versatile platform for rapid anti-CRISPR characterization and Acr-based tool development.

  2. 2.
    Use the PICI system to discover novel type II-A anti-CRISPRsscreening platform and discovered hits

    Identify new anti-CRISPR proteins that inhibit SpyCas9.

  3. 3.
    Construct circularly permuted AcrIIA4engineered intermediate scaffold

    Generate an AcrIIA4-derived scaffold for optogenetic engineering.

  4. 4.
    Combine cpA4 with LOV2 to develop OPERA4 variantsengineered switch construction

    Create light-responsive AcrIIA4 variants for optical control of SpyCas9.

  5. 5.
    Test OPERA4 under dark-light switching in prokaryotesvalidated optogenetic anti-CRISPR tool

    Measure light-dependent control of SpyCas9 activity in prokaryotes.

  6. 6.
    Test OPERA4 for light-controllable genome editing in human cellsvalidated optogenetic anti-CRISPR tool

    Demonstrate that OPERA4 can control genome editing in a human-cell context.

Page 1 / 26