Evidence map›Paper›PMID 34491997›Full record

ArticlePLoS genetics2021

IGSF11 is required for pericentric heterochromatin dissociation during meiotic diplotene.

Bo Chen, Gengzhen Zhu, An Yan, Jing He, Yang Liu, Lin Li, Xuerui Yang, Chen Dong, Kehkooi Kee

Open access · goldAbstract read
In one paragraph

Article in PLoS genetics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. [IGSF11: A Novel Target for Cancer Immunotherapy].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2025
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. 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

9 authors at 2 institutions in 1 country.

Bo ChenCenter for Stem Cell Biology and Regenerative Medicine, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China.ORCID 0000-0003-2259-5335
Gengzhen ZhuInstitute of Immunology and School of Medicine, Tsinghua University, Beijing, China.
An YanCenter for Stem Cell Biology and Regenerative Medicine, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China.ORCID 0000-0002-9070-8496
Jing HeCenter for Stem Cell Biology and Regenerative Medicine, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China.
Yang LiuMOE Key Laboratory of Bioinformatics, Center for Synthetic & Systems Biology, School of Life Sciences, Tsinghua University, Beijing, China.ORCID 0000-0003-2108-3207
Lin LiCentral Laboratory, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing, China.ORCID 0000-0002-3597-3350
Xuerui YangMOE Key Laboratory of Bioinformatics, Center for Synthetic & Systems Biology, School of Life Sciences, Tsinghua University, Beijing, China.ORCID 0000-0002-7731-2147
Chen DongInstitute of Immunology and School of Medicine, Tsinghua University, Beijing, China.
Kehkooi KeeCenter for Stem Cell Biology and Regenerative Medicine, Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China.ORCID 0000-0001-6926-7203
Tsinghua University · CNCapital Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Meiosis initiation and progression are regulated by both germ cells and gonadal somatic cells. However, little is known about what genes or proteins connecting somatic and germ cells are required for this regulation. Our results show that deficiency for adhesion molecule IGSF11, which is expressed in both Sertoli cells and germ cells, leads to male infertility in mice. Combining a new meiotic fluorescent reporter system with testicular cell transplantation, we demonstrated that IGSF11 is required in both somatic cells and spermatogenic cells for primary spermatocyte development. In the absence of IGSF11, spermatocytes proceed through pachytene, but the pericentric heterochromatin of nonhomologous chromosomes remains inappropriately clustered from late pachytene onward, resulting in undissolved interchromosomal interactions. Hi-C analysis reveals elevated levels of interchromosomal interactions occurring mostly at the chromosome ends. Collectively, our data elucidates that IGSF11 in somatic cells and germ cells is required for pericentric heterochromatin dissociation during diplotene in mouse primary spermatocytes.

Indexed as

Meiotic Prophase IAnimalsCell Adhesion MoleculesChromosomesFemaleGenes, ReporterHeterochromatinHumansImmunoglobulinsMaleMiceSertoli CellsSpermatocytesCell Adhesion MoleculesHeterochromatinIGSF11 protein, humanImmunoglobulins

Identifiers

PMID34491997
PMCPMC8448346
OpenAlexW3196669826

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.