Evidence map›Paper›PMID 37393620›Full record

ArticleCell reports2023

Dissecting the spermatogonial stem cell niche using spatial transcriptomics.

Shreya Rajachandran, Xin Zhang, Qiqi Cao, Andre L Caldeira-Brant, Xiangfan Zhang, Youngmin Song, Melanie Evans, Orhan Bukulmez, Edward J Grow, Makoto Nagano and 2 more

Abstract read
In one paragraph

Article in Cell reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
–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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Article
  12. Article
  13. Review
  14. Review
  15. Review
  16. Review
  17. The Biology and Regulation of Spermatogonial Stem Cells in the Niche.Advances in experimental medicine and biology · 2025
    Review
  18. Sertoli cells as a hub in testicular development and male reproductive.Frontiers in cell and developmental biology · 2025
    Review
  19. Article
  20. Spatial-Omics Methods and Applications.Methods in molecular biology (Clifton, N.J.) · 2025
    Review
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.

Shreya RajachandranCecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Xin ZhangCecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Qiqi CaoCecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Andre L Caldeira-BrantDepartment of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Xiangfan ZhangDepartment of Obstetrics and Gynecology, McGill University, Montreal, QC, Canada; Child Health and Human Development Program, Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
Youngmin SongDepartment of Obstetrics and Gynecology, McGill University, Montreal, QC, Canada; Child Health and Human Development Program, Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
Melanie EvansDepartment of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Orhan BukulmezDepartment of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Edward J GrowCecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
Makoto NaganoDepartment of Obstetrics and Gynecology, McGill University, Montreal, QC, Canada; Child Health and Human Development Program, Research Institute of the McGill University Health Centre, Montreal, QC, Canada.
Kyle E OrwigDepartment of Obstetrics, Gynecology and Reproductive Sciences, Magee-Womens Research Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
Haiqi ChenCecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center, Dallas, TX, USA. Electronic address: haiqi.chen@utsouthwestern.edu.

Funding

Spatially Resolved CRISPR Genomics for Dissecting Testicular Gene Functions at ScaleR21HD110878 · NICHD · UT SOUTHWESTERN MEDICAL CENTER · PI CHEN, HAIQI · 2023 to 2024
$451k
NICHD NIH HHS R21 HD110878
6 · The paper itself

Abstract

Spermatogonial stem cells (SSCs) in the testis support the lifelong production of sperm. SSCs reside within specialized microenvironments called "niches," which are essential for SSC self-renewal and differentiation. However, our understanding of the molecular and cellular interactions between SSCs and niches remains incomplete. Here, we combine spatial transcriptomics, computational analyses, and functional assays to systematically dissect the molecular, cellular, and spatial composition of SSC niches. This allows us to spatially map the ligand-receptor (LR) interaction landscape in both mouse and human testes. Our data demonstrate that pleiotrophin regulates mouse SSC functions through syndecan receptors. We also identify ephrin-A1 as a potential niche factor that influences human SSC functions. Furthermore, we show that the spatial re-distribution of inflammation-related LR interactions underlies diabetes-induced testicular injury. Together, our study demonstrates a systems approach to dissect the complex organization of the stem cell microenvironment in health and disease.

Indexed as

Stem Cell NicheTestisAnimalsCell DifferentiationHumansMaleMiceSemenSpermatogenesisSpermatogoniaTranscriptomeCP: Stem cell research

Identifiers

PMID37393620
PMCPMC10530051

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.