Evidence map›Paper›PMID 29296000›Full record

ArticleNature communications2018

Non-canonical Wnt signaling regulates neural stem cell quiescence during homeostasis and after demyelination.

Manideep Chavali, Michael Klingener, Alexandros G Kokkosis, Yury Garkun, Sylwia Felong, Arianna Maffei, Adan Aguirre

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
–field-weighted citation impact
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

47 citing papers in PubMed.

  1. Article
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  4. Effects of dopamine receptor antagonists and radiation on mouse neural stem/progenitor cells.Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology · 2024
    Article
  5. Review
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  10. Alopecia areata-like pattern of baldness: the most recent update and the expansion of novel phenotype and genotype in the CTNNB1 gene.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2023
    Article
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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

7 authors.

Manideep ChavaliDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA.
Michael KlingenerDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA.
Alexandros G KokkosisDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA.
Yury GarkunDepartment of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794, USA.
Sylwia FelongDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA.
Arianna MaffeiDepartment of Neurobiology and Behavior, Stony Brook University, Stony Brook, NY, 11794, USA.
Adan AguirreDepartment of Pharmacological Sciences, Stony Brook University, Stony Brook, NY, 11794, USA. adan.aguirre@stonybrook.edu.

Funding

Role of NG2+-cells in brain homeostasis and depressionR01MH099384 · NIMH · STATE UNIVERSITY NEW YORK STONY BROOK · PI FROHMAN, MICHAEL A. · 2013 to 2017
$2.0M
The Role of ADAM10 in Central Nervous System Myelination and RemyelinationF31NS093935 · NINDS · STATE UNIVERSITY NEW YORK STONY BROOK · PI KLINGENER, MICHAEL · 2015 to 2017
$124k
CROWDING, INTERPERSONAL PROCESSES, AND MENTAL HEALTHF31MH009938 · NIMH · UNIVERSITY OF CALIFORNIA IRVINE · PI LEPORE, STEPHEN J · 1990 to 1991
–
NIMH NIH HHS R01 MH099384NIMH NIH HHS R01RMH099384ANINDS NIH HHS F31 NS093935
6 · The paper itself

Abstract

Adult neural stem cells (NSCs) reside in a specialized microenvironment, the subventricular zone (SVZ), which provides them with unique signaling cues to control their basic properties and prevent their exhaustion. While the signaling mechanisms that regulate NSC lineage progression are well characterized, the molecular mechanisms that trigger the activation of quiescent NSCs during homeostasis and tissue repair are still unclear. Here, we uncovered that the NSC quiescent state is maintained by Rho-GTPase Cdc42, a downstream target of non-canonical Wnt signaling. Mechanistically, activation of Cdc42 induces expression of molecules involved in stem cell identity and anchorage to the niche. Strikingly, during a demyelination injury, downregulation of non-canonical Wnt-dependent Cdc42 activity is necessary to promote activation and lineage progression of quiescent NSCs, thereby initiating the process of tissue repair.

Indexed as

Demyelinating DiseasesHomeostasisSignal TransductionAnimalscdc42 GTP-Binding ProteinNeural Stem CellsWnt Proteinscdc42 GTP-Binding ProteinWnt Proteins

Identifiers

PMID29296000
PMCPMC5750230

What OpenQuestion holds

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Registered trials

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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.