Evidence map›Paper›PMID 27489054›Full record

ArticleNature communications2016

Load-induced enhancement of Dynein force production by LIS1-NudE in vivo and in vitro.

Babu J N Reddy, Michelle Mattson, Caitlin L Wynne, Omid Vadpey, Abdo Durra, Dail Chapman, Richard B Vallee, Steven P Gross

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
7.6field-weighted citation impact, top 2% of its field
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

43 citing papers in PubMed, 76 citations in OpenAlex.

  1. Review
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  5. Lipid Droplet Dynamics in Alcoholic Steatohepatitis.The American journal of pathology · 2026
    Review
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  7. Article
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  14. Nde1 and Ndel1: Outstanding Mysteries in Dynein-Mediated Transport.Frontiers in cell and developmental biology · 2022
    Review
  15. Article
  16. Article
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  18. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Babu J N ReddyDepartment of Developmental and Cell Biology, University of California Irvine, Irvine, California 92697, USA.
Michelle MattsonDepartment of Developmental and Cell Biology, University of California Irvine, Irvine, California 92697, USA.
Caitlin L WynneDepartment of Pathology and Cell Biology, Columbia University, New York 10032, USA.
Omid VadpeyDepartment of Developmental and Cell Biology, University of California Irvine, Irvine, California 92697, USA.
Abdo DurraDepartment of Developmental and Cell Biology, University of California Irvine, Irvine, California 92697, USA.
Dail ChapmanDepartment of Developmental and Cell Biology, University of California Irvine, Irvine, California 92697, USA.
Richard B ValleeDepartment of Pathology and Cell Biology, Columbia University, New York 10032, USA.
Steven P GrossDepartment of Developmental and Cell Biology, University of California Irvine, Irvine, California 92697, USA.
University of California, Irvine · USColumbia University · US

Funding

In vivo regulation of bi-directional transportR01GM064624 · NIGMS · UNIVERSITY OF CALIFORNIA-IRVINE · PI GROSS, STEVEN P · 2002 to 2012
$2.8M
Mechanism of Action of DynactinR01GM102347 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI VALLEE, RICHARD BERT · 2012 to 2015
$1.7M
NIGMS NIH HHS R01 GM064624NIGMS NIH HHS R01 GM102347
6 · The paper itself

Abstract

Most sub-cellular cargos are transported along microtubules by kinesin and dynein molecular motors, but how transport is regulated is not well understood. It is unknown whether local control is possible, for example, by changes in specific cargo-associated motor behaviour to react to impediments. Here we discover that microtubule-associated lipid droplets (LDs) in COS1 cells respond to an optical trap with a remarkable enhancement in sustained force production. This effect is observed only for microtubule minus-end-moving LDs. It is specifically blocked by RNAi for the cytoplasmic dynein regulators LIS1 and NudE/L (Nde1/Ndel1), but not for the dynactin p150(Glued) subunit. It can be completely replicated using cell-free preparations of purified LDs, where duration of LD force production is more than doubled. These results identify a novel, intrinsic, cargo-associated mechanism for dynein-mediated force adaptation, which should markedly improve the ability of motor-driven cargoes to overcome subcellular obstacles.

Indexed as

AnimalsBiomechanical PhenomenaCarrier ProteinsChlorocebus aethiopsCOS CellsDrosophila melanogasterDyneinsLipid DropletsMicrotubule-Associated ProteinsModels, BiologicalMotionCarrier ProteinsDyneinsMicrotubule-Associated Proteins

Identifiers

PMID27489054
PMCPMC4976208
OpenAlexW2488716085

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.