Evidence map›Paper›PMID 25917219›Full record

ArticleDevelopmental biology2015

Autonomous and nonautonomous regulation of Wnt-mediated neuronal polarity by the C. elegans Ror kinase CAM-1.

Shih-Chieh Jason Chien, Mark Gurling, Changsung Kim, Teresa Craft, Wayne Forrester, Gian Garriga

Open access · greenAbstract read
In one paragraph

Article in Developmental biology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.2field-weighted citation impact, top 25% 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

11 citing papers in PubMed, 14 citations in OpenAlex.

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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

6 authors at 2 institutions in 1 country.

Shih-Chieh Jason ChienDepartment of Molecular and Cell Biology, University of California, Berkelry, CA 94720, United States.
Mark GurlingDepartment of Molecular and Cell Biology, University of California, Berkelry, CA 94720, United States.
Changsung KimDepartment of Medical and Molecular Genetics, Indiana University Medical Sciences, Indiana University, Bloomington, IN 47405, United States.
Teresa CraftDepartment of Medical and Molecular Genetics, Indiana University Medical Sciences, Indiana University, Bloomington, IN 47405, United States.
Wayne ForresterDepartment of Medical and Molecular Genetics, Indiana University Medical Sciences, Indiana University, Bloomington, IN 47405, United States.
Gian GarrigaDepartment of Molecular and Cell Biology, University of California, Berkelry, CA 94720, United States; Helen Wills Neuroscience Institute, University of California, Berkeley, CA 94720, United States. Electronic address: garriga@berkeley.edu.
Indiana University Bloomington · USUniversity of California, Berkeley · US

Funding

Enhancing and expanding the CGC Strain CollectionP40OD010440 · OD · UNIVERSITY OF MINNESOTA · PI Aric L Daul, Ann E. Rougvie · 2012 to 2026
$7.5M
Wnt regulation of C. elegans neuroblast and neuronal polarityR01NS032057 · NINDS · UNIVERSITY OF CALIFORNIA BERKELEY · PI GARRIGA, GIAN · 1994 to 2020
$6.7M
NIH HHS P40 OD010440NIH HHS P40OD010440NINDS NIH HHS NS32057NINDS NIH HHS R01 NS032057
6 · The paper itself

Abstract

Wnts are a conserved family of secreted glycoproteins that regulate various developmental processes in metazoans. Three of the five Caenorhabditis elegans Wnts, CWN-1, CWN-2 and EGL-20, and the sole Wnt receptor of the Ror kinase family, CAM-1, are known to regulate the anterior polarization of the mechanosensory neuron ALM. Here we show that CAM-1 and the Frizzled receptor MOM-5 act in parallel pathways to control ALM polarity. We also show that CAM-1 has two functions in this process: an autonomous signaling function that promotes anterior polarization and a nonautonomous Wnt-antagonistic function that inhibits anterior polarization. These antagonistic activities can account for the weak ALM phenotypes displayed by cam-1 mutants. Our observations suggest that CAM-1 could function as a Wnt receptor in many developmental processes, but the analysis of cam-1 mutants may fail to reveal CAM-1's role as a receptor in these processes because of its Wnt-antagonistic activity. In this model, loss of CAM-1 results in increased levels of Wnts that act through other Wnt receptors, masking CAM-1's autonomous role as a Wnt receptor.

Indexed as

Wnt Signaling PathwayAnimalsAnimals, Genetically ModifiedCaenorhabditis elegansCaenorhabditis elegans ProteinsCell PolarityMembrane ProteinsNeuronsReceptor Tyrosine Kinase-like Orphan ReceptorsCaenorhabditis elegans ProteinsCAM-1 protein, C elegansMembrane ProteinsMom-5 protein, C elegansReceptor Tyrosine Kinase-like Orphan ReceptorsCAM-1C. elegansNeuronal polarityRor kinase

Identifiers

PMID25917219
PMCPMC4556527
OpenAlexW1987821528

What OpenQuestion holds

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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.