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Dynamic microtubule arrays in leukocytes

Candidate: concept label1 source documents4 linked claims
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Extracted Explainers

What the tool is doing

This concept describes flexible microtubule arrays in leukocytes that reorganize in time and space during immune processes.

Source 1DOIPubMed

What problem it solves

It provides a unifying explanation for how leukocytes support polarization, migration, secretion, and physical coherence across different tasks.

Source 1DOIPubMed

What it does not solve

The abstract does not define a specific molecular tool, assay, or intervention for manipulating these arrays.

Source 1DOIPubMed

Alternatives

The abstract contrasts leukocytes with other specialized cell types that typically use non-centrosomal microtubule organizing centers.

Source 1DOIPubMed

Evidence Snippets

Considering this large spectrum of distinct effector functions, leukocytes require flexible microtubule arrays, which timely and spatially reorganize allowing the cells to accommodate their specific tasks.
Evidence 1Source 1DOIPubMedprovenance

Supporting Sources

Linked Claims

Claim 1functional rolesupports2021Source 1DOIPubMed

In leukocytes, the microtubule cytoskeleton plays crucial roles in cell polarization, directed migration, targeted vesicle secretion for T cell activation and cytotoxicity, and maintenance of cell integrity.

Quoted textsource-backed
During these processes the microtubule cytoskeleton plays a crucial role for establishing cell polarization and directed migration, targeted secretion of vesicles for T cell activation and cellular cytotoxicity as well as the maintenance of cell integrity.
Claim 2organizational principlesupports2021Source 1DOIPubMed

Leukocytes require flexible microtubule arrays that reorganize in time and space to accommodate distinct effector tasks.

Quoted textsource-backed
Considering this large spectrum of distinct effector functions, leukocytes require flexible microtubule arrays, which timely and spatially reorganize allowing the cells to accommodate their specific tasks.
Claim 3plasticity summarysupports2021Source 1DOIPubMed

MTOC localization and microtubule organization and dynamics are highly plastic in leukocytes, enabling adaptation to different environmental constraints.

Quoted textsource-backed
Yet, MTOC localization as well as microtubule organization and dynamics are highly plastic in leukocytes thus allowing the cells to adapt to different environmental constraints.
Claim 4review summarysupports2021Source 1DOIPubMed

Microtubule organization in immune cells is critical for proper immune system function.

Quoted textsource-backed
The organization of microtubule arrays in immune cells is critically important for a properly operating immune system.