Evidence map›Paper›PMID 25159196›Full record

ArticleNature communications2014

Actin-microtubule coordination at growing microtubule ends.

Magdalena Preciado López, Florian Huber, Ilya Grigoriev, Michel O Steinmetz, Anna Akhmanova, Gijsje H Koenderink, Marileen Dogterom

Abstract read
In one paragraph

Article in Nature communications, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

67 citing papers in PubMed.

  1. Review
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  10. Imaging actin organisation and dynamics in 3D.Journal of cell science · 2024
    Article
  11. Article
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  15. Gcap14 is a microtubule plus-end-tracking protein coordinating microtubule-actin crosstalk during neurodevelopment.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Article
  17. Article
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  19. Septins mediate a microtubule-actin crosstalk that enables actin growth on microtubules.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  20. Article

7 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Magdalena Preciado LópezFOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands.
Florian HuberFOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands.
Ilya GrigorievDivision of Cell Biology, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands.
Michel O SteinmetzLaboratory of Biomolecular Research, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland.
Anna AkhmanovaDivision of Cell Biology, Faculty of Science, Utrecht University, Padualaan 8, 3584 CH Utrecht, The Netherlands.
Gijsje H KoenderinkFOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands.
Marileen Dogterom1] FOM Institute AMOLF, Science Park 104, 1098 XG Amsterdam, The Netherlands [2].

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To power dynamic processes in cells, the actin and microtubule cytoskeletons organize into complex structures. Although it is known that cytoskeletal coordination is vital for cell function, the mechanisms by which cross-linking proteins coordinate actin and microtubule activities remain poorly understood. In particular, it is unknown how the distinct mechanical properties of different actin architectures modulate the outcome of actin-microtubule interactions. To address this question, we engineered the protein TipAct, which links growing microtubule ends via end-binding proteins to actin filaments. We show that growing microtubules can be captured and guided by stiff actin bundles, leading to global actin-microtubule alignment. Conversely, growing microtubule ends can transport, stretch and bundle individual actin filaments, thereby globally defining actin filament organization. Our results provide a physical basis to understand actin-microtubule cross-talk, and reveal that a simple cross-linker can enable a mechanical feedback between actin and microtubule organization that is relevant to diverse biological contexts.

Indexed as

Actin CytoskeletonActinsEscherichia coliFluorescence Recovery After PhotobleachingGreen Fluorescent ProteinsMicrotubule-Associated ProteinsMicrotubulesRecombinant ProteinsActinsGreen Fluorescent ProteinsMicrotubule-Associated ProteinsRecombinant Proteins

Identifiers

PMID25159196
PMCPMC4365169

What OpenQuestion holds

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LicenceCC BY-NC-ND
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Registered trials

None linked

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.