Evidence map›Paper›PMID 40301263›Full record

ReviewAdvances in experimental medicine and biology2025

The Biology and Regulation of Spermatogonial Stem Cells in the Niche.

Tingting Zheng, Ellis Kin Lam Fok

Abstract readReview
PubMed Publisher
In one paragraph

Review in Advances in experimental medicine and biology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

2 authors.

Tingting ZhengSchool of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, China.
Ellis Kin Lam FokSchool of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, SAR, China. ellisfok@cuhk.edu.hk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spermatogenesis, the process responsible for the daily production of millions of sperm, originates from spermatogonial stem cells (SSCs). Dysregulation of spermatogenesis is a major contributing factor to male infertility. Additionally, cryopreservation of SSCs followed by transplantation is a viable approach to restore spermatogenesis after sterilizing treatments such as chemotherapy and radiotherapy for cancer treatment. Therefore, investigating the biology and regulatory mechanisms involved in maintaining SSCs will provide valuable insights into the etiology of male fertility disorders and inform clinical strategies for fertility preservation and restoration. In this chapter, we will review the origin of SSCs, their biological and functional properties, and the various types of cells that contribute to the SSC niche. Additionally, we will discuss the regulation of SSC self-renewal and differentiation by niche factors, cell-cell and cell-extracellular matrix interactions, intrinsic gene regulation, and emerging intercellular communication mechanisms.

Indexed as

Adult Germline Stem CellsInfertility, MaleSpermatogenesisSpermatogoniaStem Cell NicheStem CellsAnimalsCell CommunicationCell DifferentiationHumansMaleIntercellular communicationMale germline stem cellMicroenvironmentNicheSpermatogonial stem cell

Identifiers

What OpenQuestion holds

Textmetadata
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.