ArticleMolecular biology of the cell2021
Dynein self-organizes while translocating the centrosome in T-cells.
Article in Molecular biology of the cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed.
- Towards a systems-level view of the microtubule cytoskeleton and its functions in physiology and disease.Nature reviews. Molecular cell biology · 2026Review
- Motor-Assisted Co-Migration of Intracellular Organelles and Microtubules as a Mechanism for Directed Cargo Transport.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026Review
- Modulation of the cytoskeleton for cancer therapy.Frontiers in cell and developmental biology · 2025Article
- Mechanical regulation of lymphocyte activation and function.Journal of cell science · 2024Review
- Positioning centrioles and centrosomes.The Journal of cell biology · 2024Review
- Three-dimensional structured illumination microscopy with enhanced axial resolution.Nature biotechnology · 2023Article
- Mechanisms of microtubule organization in differentiated animal cells.Nature reviews. Molecular cell biology · 2022Review
- Article
- Stochastic model of T cell repolarization during target elimination (II).Biophysical journal · 2022Article
- Visualizing cellular and tissue ultrastructure using Ten-fold Robust Expansion Microscopy (TREx).eLife · 2022Article
- Centrosome instability: when good centrosomes go bad.Cellular and molecular life sciences : CMLS · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
T-cells massively restructure their internal architecture upon reaching an antigen-presenting cell (APC) to form the immunological synapse (IS), a cell-cell interface necessary for efficient elimination of the APC. This reorganization occurs through tight coordination of cytoskeletal processes: actin forms a peripheral ring, and dynein motors translocate the centrosome toward the IS. A recent study proposed that centrosome translocation involves a microtubule (MT) bundle that connects the centrosome perpendicularly to dynein at the synapse center: the "stalk." The synapse center, however, is actin-depleted, while actin was assumed to anchor dynein. We propose that dynein is attached to mobile membrane anchors, and investigate this model with computer simulations. We find that dynein organizes into a cluster in the synapse when translocating the centrosome, aligning MTs into a stalk. By implementing both a MT-capture-shrinkage and a MT-sliding mechanism, we explicitly demonstrate that this organization occurs in both systems. However, results obtained with MT-sliding dynein are more robust and display a stalk morphology consistent with our experimental data obtained with expansion microscopy. Thus, our simulations suggest that actin organization in T-cells during activation defines a specific geometry in which MT-sliding dynein can self-organize into a cluster and cause stalk formation.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.