Evidence map›Paper›PMID 25118718›Full record

ReviewNature reviews. Molecular cell biology2014

Bidirectional cargo transport: moving beyond tug of war.

William O Hancock

Open access · greenAbstract readReview
In one paragraph

Review in Nature reviews. Molecular cell biology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 213 papers.

0numbers the graph read from it
0cells of the map it votes in
213citing papers in PubMed
16.6field-weighted citation impact, top 1% 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

213 citing papers in PubMed, 445 citations in OpenAlex.

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  10. Review
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  12. 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 · 2026
    Review
  13. Article
  14. Review
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153 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

1 author at 1 institution in 1 country.

William O HancockDepartment of Biomedical Engineering, Pennsylvania State University, University Park, Pennsylvania 16802, USA.
Pennsylvania State University · US

Funding

Molecular mechanism of kinesin motilityR01GM076476 · NIGMS · PENNSYLVANIA STATE UNIVERSITY, THE · PI HANCOCK, WILLIAM OLAF · 2006 to 2019
$3.5M
NIGMS NIH HHS R01 GM076476NIGMS NIH HHS R01GM076476
6 · The paper itself

Abstract

Vesicles, organelles and other intracellular cargo are transported by kinesin and dynein motors, which move in opposite directions along microtubules. This bidirectional cargo movement is frequently described as a 'tug of war' between oppositely directed molecular motors attached to the same cargo. However, although many experimental and modelling studies support the tug-of-war paradigm, numerous knockout and inhibition studies in various systems have found that inhibiting one motor leads to diminished motility in both directions, which is a 'paradox of co-dependence' that challenges the paradigm. In an effort to resolve this paradox, three classes of bidirectional transport models--microtubule tethering, mechanical activation and steric disinhibition--are proposed, and a general mathematical modelling framework for bidirectional cargo transport is put forward to guide future experiments.

Indexed as

Models, BiologicalAnimalsBiological Transport, ActiveDyneinsHumansKinesinsMicrotubulesDyneinsKinesins

Identifiers

PMID25118718
PMCPMC5014371
OpenAlexW2021688560

What OpenQuestion holds

Textmetadata
LicenceTDM
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.