Evidence map›Paper›PMID 33961790›Full record

ArticleStem cell reports2021

A regulatory role for CHD4 in maintenance of the spermatogonial stem cell pool.

Shenae L Cafe, David A Skerrett-Byrne, Camila Salum De Oliveira, Brett Nixon, Melissa J Oatley, Jon M Oatley, Tessa Lord

Open access · goldAbstract read
In one paragraph

Article in Stem cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.4field-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

13 citing papers in PubMed, 31 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

7 authors at 2 institutions in 2 countries.

Shenae L CafePriority Research Centre for Reproductive Science, Discipline of Biological Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia; Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia.
David A Skerrett-ByrnePriority Research Centre for Reproductive Science, Discipline of Biological Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia; Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia.
Camila Salum De OliveiraPriority Research Centre for Reproductive Science, Discipline of Biological Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia; Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia.
Brett NixonPriority Research Centre for Reproductive Science, Discipline of Biological Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia; Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia.
Melissa J OatleySchool of Molecular Biosciences, Centre for Reproductive Biology, College of Veterinary Medicine, Washington State University, Pullman, WA 99164, USA.
Jon M OatleySchool of Molecular Biosciences, Centre for Reproductive Biology, College of Veterinary Medicine, Washington State University, Pullman, WA 99164, USA.
Tessa LordPriority Research Centre for Reproductive Science, Discipline of Biological Sciences, The University of Newcastle, Callaghan, NSW 2308, Australia; Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW 2305, Australia; School of Molecular Biosciences, Centre for Reproductive Biology, College of Veterinary Medicine, Washington State University, Pullman, WA 99164, USA. Electronic address: tessa.lord@newcastle.edu.au.
Hunter Medical Research Institute · AUWashington State University · US

Funding

Control Spermatogonial Stem Cell Fate Decisions by bHLH Transcription RegulatorsR01HD061665 · NICHD · WASHINGTON STATE UNIVERSITY · PI OATLEY, JON M · 2009 to 2019
$3.1M
Mechanisms of stem cell specification in the male germlineR01HD101223 · NICHD · WASHINGTON STATE UNIVERSITY · PI OATLEY, JON M · 2020 to 2023
$2.0M
Inducible RNAi in spermatogonial stem cellsR21HD058137 · NICHD · PENNSYLVANIA STATE UNIVERSITY, THE · PI OATLEY, JON M · 2008 to 2009
$406k
NICHD NIH HHS R01 HD061665NICHD NIH HHS R01 HD101223NICHD NIH HHS R21 HD058137
6 · The paper itself

Abstract

Maintenance and self-renewal of the spermatogonial stem cell (SSC) population is the cornerstone of male fertility. Here, we have identified a key role for the nucleosome remodeling protein CHD4 in regulating SSC function. Gene expression analyses revealed that CHD4 expression is highly enriched in the SSC population in the mouse testis. Using spermatogonial transplantation techniques it was established that loss of Chd4 expression significantly impairs SSC regenerative capacity, causing a ∼50% reduction in colonization of recipient testes. An scRNA-seq comparison revealed reduced expression of "self-renewal" genes following Chd4 knockdown, along with increased expression of signature progenitor genes. Co-immunoprecipitation analyses demonstrated that CHD4 regulates gene expression in spermatogonia not only through its traditional association with the remodeling complex NuRD, but also via interaction with the GDNF-responsive transcription factor SALL4. Cumulatively, the results of this study depict a previously unappreciated role for CHD4 in controlling fate decisions in the spermatogonial pool.

Indexed as

Adult Germline Stem CellsAnimalsCell DifferentiationCell ProliferationCell Self RenewalDNA-Binding ProteinsDNA HelicasesGene Expression RegulationGene Knockdown TechniquesMaleMi-2 Nucleosome Remodeling and Deacetylase ComplexMiceMice, Inbred StrainsStem CellsTestisTranscription FactorsDNA-Binding ProteinsDNA HelicasesMi-2beta protein, mouseMi-2 Nucleosome Remodeling and Deacetylase ComplexSall4 protein, mouseTranscription FactorsCHD4Mi-2βNuRDself-renewalspermatogonial stem cell

Identifiers

PMID33961790
PMCPMC8190575
OpenAlexW3157700852

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.