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chemogenetic tools

Candidate: concept label3 source documents4 linked claims
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Aliases

chemogenetic ligands

Extracted Explainers

What the tool is doing

The abstract describes chemogenetic tools as approaches used in recent papers to investigate astrocytic involvement in memory. They are characterized here as time-restricted and cell-type specific.

Source 1DOIPubMed

Chemogenetic tools are presented as methods that manipulate neuronal activity through administered ligands and downstream signaling pathways. The review emphasizes that their effective action can differ between males and females.

Source 2DOIPubMed

Resources required

These approaches require chemogenetic ligands and a signaling system responsive to those ligands. The review specifically highlights ligand metabolism as an important prerequisite for interpretation.

Source 2DOIPubMed

What problem it solves

These tools help researchers test links between astrocytic activity and memory using cell-type specific, time-restricted manipulation.

Source 1DOIPubMed

They solve the need to manipulate neuronal activity using chemical actuators rather than optical stimulation. This provides an alternative route for circuit perturbation.

Source 2DOIPubMed

What it does not solve

They do not eliminate sex-linked pharmacokinetic or signaling differences. The review warns that metabolism and downstream effects may differ across sexes.

Source 2DOIPubMed

Alternatives

The review discusses optogenetic tools and calcium-imaging methods alongside chemogenetic tools as adjacent approaches.

Source 2DOIPubMed

The abstract contrasts chemogenetic tools with eOPN3 and states that chemogenetic tools are difficult to control in space and time.

Source 3DOIPubMed

Evidence Snippets

In this review, we will focus on recent papers that have used optogenetic and chemogenetic tools, which are time-restricted and cell-type specific, to investigate astrocytic involvement in memory.
Evidence 1Source 1DOIPubMedprovenance
For example, we review sex differences in the metabolism of chemogenetic ligands and their downstream signaling effects.
Evidence 2Source 2DOIPubMedprovenance
while chemogenetic tools are difficult to control in space and time
Evidence 3Source 3DOIPubMedprovenance

Supporting Sources

Linked Claims

Claim 1property assertionsupports2025Source 1DOIPubMed

Optogenetic and chemogenetic tools are described as time-restricted and cell-type specific in the context of investigating astrocytic involvement in memory.

Quoted textsource-backed
optogenetic and chemogenetic tools, which are time-restricted and cell-type specific
Claim 2research focussupports2025Source 1DOIPubMed

The review focuses on recent papers using optogenetic and chemogenetic tools to investigate astrocytic involvement in memory.

Quoted textsource-backed
In this review, we will focus on recent papers that have used optogenetic and chemogenetic tools, which are time-restricted and cell-type specific, to investigate astrocytic involvement in memory.
Claim 3review summarysupports2023Source 2DOIPubMed

Optogenetic, chemogenetic, and calcium-imaging neuroscience tools may work differently in males and females.

Quoted textsource-backed
Together, our findings suggest that these neuroscientific tools may sometimes work differently in males and females and that users should be aware of these differences when applying these methods.
Claim 4sex difference mechanismsupports2023Source 2DOIPubMed

Sex differences in chemogenetic ligand metabolism and downstream signaling effects can affect chemogenetic tool behavior.

Quoted textsource-backed
For example, we review sex differences in the metabolism of chemogenetic ligands and their downstream signaling effects.