Evidence map›Paper›PMID 24091015›Full record

ArticleDevelopmental cell2013

Wnt5a directs polarized calcium gradients by recruiting cortical endoplasmic reticulum to the cell trailing edge.

Eric S Witze, Mary Katherine Connacher, Stephane Houel, Michael P Schwartz, Mary K Morphew, Leah Reid, David B Sacks, Kristi S Anseth, Natalie G Ahn

Open access · bronzeAbstract read
In one paragraph

Article in Developmental cell, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed
3.9field-weighted citation impact, top 7% 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

45 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
  2. Spatiotemporal HNature communications · 2025
    Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
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  10. Article
  11. The Role of Calcium Signaling in Melanoma.International journal of molecular sciences · 2022
    Review
  12. Article
  13. 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
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Eric S WitzeDepartment of Chemistry and Biochemistry, University of Colorado, Boulder, CO 80309, USA.
Mary Katherine Connacher
Stephane Houel
Michael P Schwartz
Mary K Morphew
Leah Reid
David B Sacks
Kristi S Anseth
Natalie G Ahn
Howard Hughes Medical Institute · USUniversity of Colorado Boulder · USNational Institutes of Health · US

Funding

WORKSHOPS AND TRAINING FOR IMAGE ANALYSIS USING IMODP41RR000592 · NCRR · UNIVERSITY OF COLORADO AT BOULDER · PI BASS, PETER W. · 1985 to 2011
$11.9M
Technologies to Define and Map Novel Interorganelle Macromolecular InteractionsR01GM105997 · NIGMS · UNIVERSITY OF COLORADO · PI AHN, NATALIE G., PALMER, AMY E · 2013 to 2016
$1.6M
Signal Transduction Pathways in MelanomaR01CA118972 · NCI · UNIVERSITY OF COLORADO · PI AHN, NATALIE G. · 2007 to 2011
$1.3M
Functional proteomic study of Wnt signaling in MelanomaF32CA112847 · NCI · UNIVERSITY OF COLORADO AT BOULDER · PI WITZE, ERIC S · 2005 to 2007
$143k
IQGAP1 in tumorigenesisZIACL080017 · CLC · CLINICAL CENTER · PI SACKS, DAVID · 2012 to 2025
$0k
Howard Hughes Medical InstituteNCI NIH HHS F32 CA112847NCI NIH HHS F32-CA112847NCI NIH HHS R01 CA118972NCI NIH HHS R01-CA118972NCRR NIH HHS P41 RR000592NCRR NIH HHS P41-RR000592NIGMS NIH HHS R01 GM105997
6 · The paper itself

Abstract

Wnt5a directs the assembly of the Wnt-receptor-actin-myosin-polarity (WRAMP) structure, which integrates cell-adhesion receptors with F-actin and myosin to form a microfilament array associated with multivesicular bodies (MVBs). The WRAMP structure is polarized to the cell posterior, where it directs tail-end membrane retraction, driving forward translocation of the cell body. Here we define constituents of the WRAMP proteome, including regulators of microfilament and microtubule dynamics, protein interactions, and enzymatic activity. IQGAP1, a scaffold for F-actin nucleation and crosslinking, is necessary for WRAMP structure formation, potentially bridging microfilaments and MVBs. Vesicle coat proteins, including coatomer-I subunits, localize to and are required for the WRAMP structure. Electron microscopy and live imaging demonstrate movement of the ER to the WRAMP structure and plasma membrane, followed by elevation of intracellular Ca2+. Thus, Wnt5a controls directional movement by recruiting cortical ER to mobilize a rear-directed, localized Ca2+ signal, activating actomyosin contraction and adhesion disassembly for membrane retraction.

Indexed as

ActinsCalciumCell Line, TumorCell MembraneCell PolarityCoatomer ProteinEndoplasmic ReticulumHumansMicrotubulesMultiprotein ComplexesMyosinsProto-Oncogene Proteinsras GTPase-Activating ProteinsReceptors, WntWnt-5a ProteinWnt ProteinsActinsCalciumCoatomer ProteinIQ motif containing GTPase activating protein 1Multiprotein ComplexesMyosinsProto-Oncogene Proteinsras GTPase-Activating ProteinsReceptors, WntWnt-5a ProteinWNT5A protein, humanWnt Proteins

Identifiers

PMID24091015
PMCPMC3884950
OpenAlexW1968376618

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.