Evidence map›Paper›PMID 29038173›Full record

ArticleThe EMBO journal2017

Combinatorial regulation of the balance between dynein microtubule end accumulation and initiation of directed motility.

Rupam Jha, Johanna Roostalu, Nicholas I Cade, Martina Trokter, Thomas Surrey

Abstract read
In one paragraph

Article in The EMBO journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing 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

46 citing papers in PubMed.

  1. Article
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  8. VezA/vezatin facilitates proper assembly of the dynactin complex in vivo.bioRxiv : the preprint server for biology · 2024
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  9. Article
  10. Article
  11. Article
  12. Article
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  14. Nde1 Promotes Lis1-Mediated Activation of Dynein.bioRxiv : the preprint server for biology · 2023
    Article
  15. Article
  16. New pieces for the Lis1-dynein puzzle.Nature structural & molecular biology · 2023
    Article
  17. Article
  18. Article
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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

5 authors.

Rupam JhaThe Francis Crick Institute, London, UK.
Johanna RoostaluThe Francis Crick Institute, London, UK.
Nicholas I CadeThe Francis Crick Institute, London, UK.
Martina TrokterThe Francis Crick Institute, London, UK.
Thomas SurreyThe Francis Crick Institute, London, UK thomas.surrey@crick.ac.uk.ORCID 0000-0001-9082-1870

Funding

European Research Council 323042Medical Research CouncilWellcome Trust FC001163
6 · The paper itself

Abstract

Cytoplasmic dynein is involved in a multitude of essential cellular functions. Dynein's activity is controlled by the combinatorial action of several regulatory proteins. The molecular mechanism of this regulation is still poorly understood. Using purified proteins, we reconstitute the regulation of the human dynein complex by three prominent regulators on dynamic microtubules in the presence of end binding proteins (EBs). We find that dynein can be in biochemically and functionally distinct pools: either tracking dynamic microtubule plus-ends in an EB-dependent manner or moving processively towards minus ends in an adaptor protein-dependent manner. Whereas both dynein pools share the dynactin complex, they have opposite preferences for binding other regulators, either the adaptor protein Bicaudal-D2 (BicD2) or the multifunctional regulator Lissencephaly-1 (Lis1). BicD2 and Lis1 together control the overall efficiency of motility initiation. Remarkably, dynactin can bias motility initiation locally from microtubule plus ends by autonomous plus-end recognition. This bias is further enhanced by EBs and Lis1. Our study provides insight into the mechanism of dynein regulation by dissecting the distinct functional contributions of the individual members of a dynein regulatory network.

Indexed as

Cell MovementAnimalsDynactin ComplexDyneinsGreen Fluorescent ProteinsHeLa CellsHumansMicrotubule-Associated ProteinsMicrotubulesModels, BiologicalProbabilitySus scrofaDynactin ComplexDyneinsGreen Fluorescent ProteinsMicrotubule-Associated Proteinsdynactindynamic microtubuleshuman dyneinmicrotubule plus‐end trackingregulation of dynein motility

Identifiers

PMID29038173
PMCPMC5686545

What OpenQuestion holds

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Registered trials

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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.