Evidence map›Paper›PMID 18420933›Full record

ArticleScience (New York, N.Y.)2008

Wnt5a control of cell polarity and directional movement by polarized redistribution of adhesion receptors.

Eric S Witze, Elizabeth S Litman, Gretchen M Argast, Randall T Moon, Natalie G Ahn

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 137 papers.

0numbers the graph read from it
0cells of the map it votes in
137citing papers in PubMed
10.8field-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

137 citing papers in PubMed, 243 citations in OpenAlex.

  1. Article
  2. Article
  3. Decreased scleral Wnt5aNature communications · 2025
    Article
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  16. Proteomic analysis identifies the E3 ubiquitin ligase Pdzrn3 as a regulatory target of Wnt5a-Ror signaling.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  17. Article
  18. Article
  19. Article
  20. Review

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 1 country.

Eric S WitzeDepartment of Chemistry and Biochemistry, University of Colorado, Boulder, CO80309, USA.
Elizabeth S Litman
Gretchen M Argast
Randall T Moon
Natalie G Ahn
Howard Hughes Medical Institute · USUniversity of Washington · US

Funding

Signal Transduction Pathways in MelanomaR01CA118972 · NCI · UNIVERSITY OF COLORADO · PI AHN, NATALIE G. · 2007 to 2011
$1.3M
Systems Biology Analysis of Signaling in MelanomaF32CA105796 · NCI · UNIVERSITY OF COLORADO AT BOULDER · PI ARGAST, GRETCHEN M · 2004 to 2006
$149k
Functional proteomic study of Wnt signaling in MelanomaF32CA112847 · NCI · UNIVERSITY OF COLORADO AT BOULDER · PI WITZE, ERIC S · 2005 to 2007
$143k
NCI NIH HHS F32 CA105796NCI NIH HHS F32-CA105796NCI NIH HHS F32 CA112847NCI NIH HHS F32-CA112847NCI NIH HHS R01 CA118972NCI NIH HHS R01-CA118972
6 · The paper itself

Abstract

Mechanisms by which Wnt pathways integrate the organization of receptors, organelles, and cytoskeletal proteins to confer cell polarity and directional cell movement are incompletely understood. We show that acute responses to Wnt5a involve recruitment of actin, myosin IIB, Frizzled 3, and melanoma cell adhesion molecule into an intracellular structure in a melanoma cell line. In the presence of a chemokine gradient, this Wnt-mediated receptor-actin-myosin polarity (W-RAMP) structure accumulates asymmetrically at the cell periphery, where it triggers membrane contractility and nuclear movement in the direction of membrane retraction. The process requires endosome trafficking, is associated with multivesicular bodies, and is regulated by Wnt5a through the small guanosine triphosphatases Rab4 and RhoB. Thus, cell-autonomous mechanisms allow Wnt5a to control cell orientation, polarity, and directional movement in response to positional cues from chemokine gradients.

Indexed as

Cell PolaritySignal TransductionActinsAnimalsCD146 AntigenCell Line, TumorCell MembraneCell MovementChemokine CXCL12ChemotaxisEndosomesGolgi ApparatusHumansMelanomaMiceMice, NudeActinsCD146 AntigenChemokine CXCL12Nonmuscle Myosin Type IIBProto-Oncogene Proteinsrab4 GTP-Binding ProteinsrhoB GTP-Binding ProteinWnt-5a ProteinWNT5A protein, humanWnt5a protein, mouseWnt Proteins

Identifiers

PMID18420933
PMCPMC3229220
OpenAlexW2142884277

What OpenQuestion holds

Textmetadata
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.