Evidence map›Paper›PMID 32375055›Full record

ArticleCell reports2020

GDE2-Dependent Activation of Canonical Wnt Signaling in Neurons Regulates Oligodendrocyte Maturation.

Bo-Ran Choi, Clinton Cave, Chan Hyun Na, Shanthini Sockanathan

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
5.8field-weighted citation impact, top 4% 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

42 citing papers in PubMed, 71 citations in OpenAlex.

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  14. Targeting CBP and p300: Emerging Anticancer Agents.Molecules (Basel, Switzerland) · 2024
    Review
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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

4 authors at 3 institutions in 1 country.

Bo-Ran ChoiThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, 725 N. Wolfe Street, PCTB 1004, Baltimore, MD 21205, USA.
Clinton CaveNeuroscience Program, Middlebury College, 276 Bicentennial Way, MBH 351, Middlebury, VT 05753, USA.
Chan Hyun NaDepartment of Neurology, Institute for Cell Engineering, Johns Hopkins University School of Medicine, 733 N. Broadway, MRB 753, Baltimore, MD 21205, USA.
Shanthini SockanathanThe Solomon H. Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, 725 N. Wolfe Street, PCTB 1004, Baltimore, MD 21205, USA. Electronic address: ssockan1@jhmi.edu.
Johns Hopkins University · USJohns Hopkins Medicine · USMiddlebury College · US

Funding

Murine Mutagenesis CoreP30NS050274 · NINDS · JOHNS HOPKINS UNIVERSITY · PI KOLODKIN, ALEX L · 2005 to 2020
$10.9M
Retinoids and the specification of spinal motor neuronsR01NS046336 · NINDS · JOHNS HOPKINS UNIVERSITY · PI SOCKANATHAN, SHANTHINI · 2003 to 2017
$4.6M
NINDS NIH HHS P30 NS050274NINDS NIH HHS R01 NS046336
6 · The paper itself

Abstract

Neurons and oligodendrocytes communicate to regulate oligodendrocyte development and ensure appropriate axonal myelination. Here, we show that Glycerophosphodiester phosphodiesterase 2 (GDE2) signaling underlies a neuronal pathway that promotes oligodendrocyte maturation through the release of soluble neuronally derived factors. Mice lacking global or neuronal GDE2 expression have reduced mature oligodendrocytes and myelin proteins but retain normal numbers of oligodendrocyte precursor cells (OPCs). Wild-type (WT) OPCs cultured in conditioned medium (CM) from Gde2-null (Gde2KO) neurons exhibit delayed maturation, recapitulating in vivo phenotypes. Gde2KO neurons show robust reduction in canonical Wnt signaling, and genetic activation of Wnt signaling in Gde2KO neurons rescues in vivo and in vitro oligodendrocyte maturation. Phosphacan, a known stimulant of oligodendrocyte maturation, is reduced in CM from Gde2KO neurons but is restored when Wnt signaling is activated. These studies identify GDE2 control of Wnt signaling as a neuronal pathway that signals to oligodendroglia to promote oligodendrocyte maturation.

Indexed as

AnimalsAxonsCell DifferentiationCells, CulturedMiceMyelin ProteinsMyelin SheathNeurogenesisNeuronsOligodendrocyte Precursor CellsOligodendrogliaPhosphoric Diester HydrolasesWnt Signaling Pathwayglycerophosphodiester phosphodiesteraseMyelin ProteinsPhosphoric Diester HydrolasesGDE2myelinationoligodendrocyte maturationphosphacanWnt signaling

Identifiers

PMID32375055
PMCPMC7254694
OpenAlexW3021648565

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.