Evidence map›Paper›PMID 27733379›Full record

ArticleBiology of reproduction2016

TSPAN8 Expression Distinguishes Spermatogonial Stem Cells in the Prepubertal Mouse Testis.

Kazadi Mutoji, Anukriti Singh, Thu Nguyen, Heidi Gildersleeve, Amy V Kaucher, Melissa J Oatley, Jon M Oatley, Ellen K Velte, Christopher B Geyer, Keren Cheng and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Biology of reproduction, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
8.4field-weighted citation impact, top 3% 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

31 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Transcriptome Studies Reveal theAnimals : an open access journal from MDPI · 2023
    Article
  10. Article
  11. Article
  12. Article
  13. Bulk and Single-Cell RNA-Seq Analyses for Studies of Spermatogonia.Methods in molecular biology (Clifton, N.J.) · 2023
    Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

12 authors at 3 institutions in 1 country.

Kazadi MutojiDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas.
Anukriti SinghDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas.
Thu NguyenDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas.
Heidi GildersleeveDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas.
Amy V KaucherCenter for Reproductive Biology, School of Molecular Biosciences, College of Veterinary Medicine, Washington State University, Pullman, Washington.
Melissa J OatleyCenter for Reproductive Biology, School of Molecular Biosciences, College of Veterinary Medicine, Washington State University, Pullman, Washington.
Jon M OatleyCenter for Reproductive Biology, School of Molecular Biosciences, College of Veterinary Medicine, Washington State University, Pullman, Washington.
Ellen K VelteDepartment of Anatomy and Cell Biology and East Carolina Diabetes and Obesity Institute, Brody School of Medicine, East Carolina University, Greenville, North Carolina.
Christopher B GeyerDepartment of Anatomy and Cell Biology and East Carolina Diabetes and Obesity Institute, Brody School of Medicine, East Carolina University, Greenville, North Carolina.
Keren ChengDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas.
John R McCarreyDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas.
Brian P HermannDepartment of Biology, University of Texas at San Antonio, San Antonio, Texas brian.hermann@utsa.edu.
The University of Texas at San Antonio · USWashington State University · USEast Carolina University · US

Funding

TISSUE CULTURE---COREP30CA054174 · NCI · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI Robin Jean Leach · 1991 to 2026
$59.1M
INSTITUTE FOR INTEGRATION OF MEDICINE & SCIENCE: A PARTNERSHIP TO IMPROVE HEALTHUL1RR025767 · NCRR · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI CLARK, ROBERT A · 2008 to 2011
$23.8M
Institute for Integration of Medicine & Science: A Partnership to Improve HealthUL1TR001120 · NCATS · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI CLARK, ROBERT A, HARGREAVES, KENNETH M · 2013 to 2017
$16.5M
RCMI Center for Interdiscplinary Health Research CIHRG12MD007591 · NIMHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI PERRY, GEORGE · 2012 to 2016
$10.4M
Control Spermatogonial Stem Cell Fate Decisions by bHLH Transcription RegulatorsR01HD061665 · NICHD · WASHINGTON STATE UNIVERSITY · PI OATLEY, JON M · 2009 to 2019
$3.1M
Epimutations in Offspring Produced by Assisted Reproductive Technologies (ART)R01HD078679 · NICHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI MCCARREY, JOHN R, MEISSNER, ALEXANDER · 2014 to 2018
$3.1M
Transcriptional regulatory networks in spermatogonial stem cellsR00HD062687 · NICHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI HERMANN, BRIAN PETER · 2011 to 2013
$879k
Translational control during fetal male germ cell developmentR15HD072552 · NICHD · EAST CAROLINA UNIVERSITY · PI GEYER, CHRISTOPHER BENNETT · 2012 to 2016
$871k
Recruitment of New Stem Cell BiologistP30GM092334 · NIGMS · UNIVERSITY OF TEXAS SAN ANTONIO · PI MCCARREY, JOHN R · 2009 to 2010
$634k
Transcriptional regulatory networks in spermatogonial stem cellsK99HD062687 · NICHD · MAGEE-WOMEN'S RES INST AND FOUNDATION · PI HERMANN, BRIAN PETER · 2010 to 2011
$221k
Regulation of spermatogonial stem cell proliferation and differentiation by UTF1F32HD079235 · NICHD · UNIVERSITY OF TEXAS SAN ANTONIO · PI MUTOJI, KAZADI NADINE · 2014 to 2016
$173k
NCATS NIH HHS UL1 TR001120NCI NIH HHS P30 CA054174NCRR NIH HHS UL1 RR025767NICHD NIH HHS F32 HD079235NICHD NIH HHS K99 HD062687NICHD NIH HHS R00 HD062687NICHD NIH HHS R01 HD061665NICHD NIH HHS R01 HD078679NICHD NIH HHS R15 HD072552NIGMS NIH HHS P30 GM092334NIMHD NIH HHS G12 MD007591
6 · The paper itself

Abstract

Precise separation of spermatogonial stem cells (SSCs) from progenitor spermatogonia that lack stem cell activity and are committed to differentiation remains a challenge. To distinguish between these spermatogonial subtypes, we identified genes that exhibited bimodal mRNA levels at the single-cell level among undifferentiated spermatogonia from Postnatal Day 6 mouse testes, including Tspan8, Epha2, and Pvr, each of which encode cell surface proteins useful for cell selection. Transplantation studies provided definitive evidence that a TSPAN8-high subpopulation is enriched for SSCs. RNA-seq analyses identified genes differentially expressed between TSPAN8-high and -low subpopulations that clustered into multiple biological pathways potentially involved in SSC renewal or differentiation, respectively. Methyl-seq analysis identified hypomethylated domains in the promoters of these genes in both subpopulations that colocalized with peaks of histone modifications defined by ChIP-seq analysis. Taken together, these results demonstrate functional heterogeneity among mouse undifferentiated spermatogonia and point to key biological characteristics that distinguish SSCs from progenitor spermatogonia.

Indexed as

Adult Germline Stem CellsAnimalsBiomarkersCell CycleGene Expression ProfilingMaleMiceReceptor, EphA2SpermatogenesisTestisTetraspaninsBiomarkersReceptor, EphA2Tetraspaninsepigeneticssingle-cellspermatogonial stem cellssurface markertranscriptometransplantation

Identifiers

PMID27733379
PMCPMC5315423
OpenAlexW2530152819

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.