Evidence map›Paper›PMID 30726734›Full record

ArticleCell reports2019

The Neonatal and Adult Human Testis Defined at the Single-Cell Level.

Abhishek Sohni, Kun Tan, Hye-Won Song, Dana Burow, Dirk G de Rooij, Louise Laurent, Tung-Chin Hsieh, Raja Rabah, Saher Sue Hammoud, Elena Vicini and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 212 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
212citing papers in PubMed, 1 pooled it
39.1field-weighted citation impact, top 1% 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

212 citing papers in PubMed, 1 synthesis or guideline pooled it, 342 citations in OpenAlex.

  1. Metabolic transitions define spermatogonial stem cell maturation.Human reproduction (Oxford, England) · 2022
    Pooled it
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152 more citing papers are in PubMed but not listed here.

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

11 authors at 5 institutions in 3 countries.

Abhishek SohniDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA.
Kun TanDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA.
Hye-Won SongDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA.
Dana BurowDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA.
Dirk G de RooijReproductive Biology Group, Division of Developmental Biology, Department of Biology, Faculty of Science, Utrecht University, 3584 CH Utrecht, the Netherlands.
Louise LaurentDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA.
Tung-Chin HsiehDepartment of Urology, University of California, San Diego, La Jolla, CA 92103, USA.
Raja RabahPediatric and Perinatal Pathology, Michigan Medicine, CS Mott and VonVoigtlander Women's Hospitals, Ann Arbor, MI 48109-4272, USA.
Saher Sue HammoudDepartment of Human Genetics, University of Michigan Medical School, Ann Arbor, MI 48109, USA.
Elena ViciniDepartment of Anatomy, Histology, Forensic Medicine and Orthopedic, Section of Histology Sapienza University of Rome, 00161 Rome, Italy.
Miles F WilkinsonDepartment of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, La Jolla, CA 92093, USA; Institute of Genomic Medicine, University of California, San Diego, La Jolla, CA 92093, USA. Electronic address: mfwilkinson@ucsd.edu.
University of California San Diego · USSapienza University of Rome · ITUniversity of Michigan · USUtrecht University · NLWomen's Hospital · US

Funding

TRAINING IN REPRODUCTIVE SCIENCEST32HD007203 · NICHD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI PAMELA L MELLON · 1988 to 2026
$4.8M
Spermatogonial Stem Cell Establishment and RegulationR01GM119128 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI TAN, KUN, WILKINSON, MILES FROME · 2016 to 2025
$3.6M
NICHD NIH HHS T32 HD007203NIGMS NIH HHS R01 GM119128
6 · The paper itself

Abstract

Spermatogenesis has been intensely studied in rodents but remains poorly understood in humans. Here, we used single-cell RNA sequencing to analyze human testes. Clustering analysis of neonatal testes reveals several cell subsets, including cell populations with characteristics of primordial germ cells (PGCs) and spermatogonial stem cells (SSCs). In adult testes, we identify four undifferentiated spermatogonia (SPG) clusters, each of which expresses specific marker genes. We identify protein markers for the most primitive SPG state, allowing us to purify this likely SSC-enriched cell subset. We map the timeline of male germ cell development from PGCs through fetal germ cells to differentiating adult SPG stages. We also define somatic cell subsets in both neonatal and adult testes and trace their developmental trajectories. Our data provide a blueprint of the developing human male germline and supporting somatic cells. The PGC-like and SSC markers are candidates to be used for SSC therapy to treat infertility.

Indexed as

AdultCell DifferentiationCells, CulturedHumansInfant, NewbornMaleSingle-Cell AnalysisSpermatogoniaTestisgerm cellsLeydig cellsperitubular myoid cellsprimordial germ cellsSertoli cellssingle-cell RNA sequencingspermatogenesisspermatogoniaspermatogonial stem cellstestes

Identifiers

PMID30726734
PMCPMC6402825
OpenAlexW2914225474

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.