Evidence map›Paper›PMID 35604625›Full record

ArticleMolecular biology reports2022

Syntaxin binding protein 2 in sertoli cells regulates spermatogonial stem cell maintenance through directly interacting with connexin 43 in the testes of neonatal mice.

Yibo Wu, Cong Shen, Tiantian Wu, Xiaoyan Huang, Hong Li, Bo Zheng

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. The Biology and Regulation of Spermatogonial Stem Cells in the Niche.Advances in experimental medicine and biology · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

6 authors at 3 institutions in 1 country.

Yibo Wu *Department of Obstetrics and Gynecology, Affiliated Hospital of Jiangnan University, Wuxi, 214062, China.
Cong Shen *State Key Laboratory of Reproductive Medicine, Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China.
Tiantian WuState Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, 211166, China.
Xiaoyan HuangState Key Laboratory of Reproductive Medicine, Department of Histology and Embryology, Nanjing Medical University, Nanjing, 211166, China.
Hong LiState Key Laboratory of Reproductive Medicine, Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China. hongli@njmu.edu.cn.
Bo ZhengState Key Laboratory of Reproductive Medicine, Center for Reproduction and Genetics, Suzhou Municipal Hospital, The Affiliated Suzhou Hospital of Nanjing Medical University, Gusu School, Nanjing Medical University, Suzhou, 215002, China. bozheng@njmu.edu.cn.ORCID http://orcid.org/0000-0002-1496-0753
Suzhou Municipal Hospital · CNNanjing Medical University · CNJiangnan University · CN

Funding

Gusu Health Talent Program of Suzhou GSWS2020068National Natural Science Foundation of China 81901532National Natural Science Foundation of China 81901533Natural Science Foundation of Jiangsu Province BK20190188Top Talent Support Program for Young and Middle-aged People of Wuxi Health Committee BJ2020047
6 · The paper itself

Abstract

backgroundInteractions between Sertoli and germ cells are essential for spermatogenesis and male fertility. However, the mechanism of action underlying these interactions in the testes remains largely unknown. In this study, we investigated the distribution and function of syntaxin binding protein 2 (STXBP2) in the mammalian testis. METHODS AND 

resultsFirst, we found that STXBP2 was mainly expressed in Sertoli cells. Then, to explore the function of STXBP2 in the testes, we assessed the effects of Stxbp2 knockdown on neonatal testicular and spermatogonial stem cell (SSC) development. Our results revealed that STXBP2 was required for the migration of Sertoli cells and germ cell survival. Mechanistically, we found that STXBP2 interacted with connexin 43 (Cx43) and regulated its expression.

conclusionsTaken together, our results demonstrated a novel regulatory mechanism in which the STXBP2/Cx43 complex is essential for the maintenance of Sertoli-germline interactions.

Indexed as

Sertoli CellsTestisAnimalsAnimals, NewbornConnexin 43MaleMammalsMiceMunc18 ProteinsQa-SNARE ProteinsSpermatogenesisStem CellsConnexin 43Munc18 ProteinsQa-SNARE ProteinsStxbp2 protein, mouseConnexin 43 (Cx43)Sertoli cellsSpermatogonial stem cell (SSC)Syntaxin binding protein 2 (STXBP2)

Identifiers

PMID35604625
OpenAlexW4281298840

What Socratic 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 Socratic graph.