Evidence map›Paper›PMID 24029916›Full record

ArticleGenes & development2013

Regulation of pluripotency in male germline stem cells by Dmrt1.

Seiji Takashima, Michiko Hirose, Narumi Ogonuki, Miki Ebisuya, Kimiko Inoue, Mito Kanatsu-Shinohara, Takashi Tanaka, Eisuke Nishida, Atsuo Ogura, Takashi Shinohara

Open access · diamondAbstract read
In one paragraph

Article in Genes & development, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed, 89 citations in OpenAlex.

  1. Article
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  8. Transcription factorZoological research · 2023
    Article
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  10. Review
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  15. DMRT1 gene disruption alone induces incomplete gonad feminization in chicken.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2021
    Article
  16. Article
  17. Review
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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

10 authors at 3 institutions in 1 country.

Seiji TakashimaDepartment of Molecular Genetics, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan;
Michiko Hirose
Narumi Ogonuki
Miki Ebisuya
Kimiko Inoue
Mito Kanatsu-Shinohara
Takashi Tanaka
Eisuke Nishida
Atsuo Ogura
Takashi Shinohara
Kyoto University · JPRIKEN BioResource Research Center · JPJapan Science and Technology Agency · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Spermatogonial stem cells (SSCs) present the potential to acquire pluripotency under specific culture conditions. However, the frequency of pluripotent cell derivation is low, and the mechanism of SSC reprogramming remains unknown. In this study, we report that induction of global DNA hypomethylation in germline stem (GS) cells (cultured SSCs) induces pluripotent cell derivation. When DNA demethylation was triggered by Dnmt1 depletion, GS cells underwent apoptosis. However, GS cells were converted into embryonic stem (ES)-like cells by double knockdown of Dnmt1 and p53. This treatment down-regulated Dmrt1, a gene involved in sexual differentiation, meiosis, and pluripotency. Dmrt1 depletion caused apoptosis of GS cells, but a combination of Dmrt1 and p53 depletion also induced pluripotency. Functional screening of putative Dmrt1 target genes revealed that Dmrt1 depletion up-regulates Sox2. Sox2 transfection up-regulated Oct4 and produced pluripotent cells. This conversion was enhanced by Oct1 depletion, suggesting that the balance of Oct proteins maintains SSC identity. These results suggest that spontaneous SSC reprogramming is caused by unstable DNA methylation and that a Dmrt1-Sox2 cascade is critical for regulating pluripotency in SSCs.

Indexed as

AnimalsCell LineCellular ReprogrammingDNA MethylationGene Expression RegulationGene Knockdown TechniquesMaleMiceMice, Inbred C57BLOctamer Transcription Factor-1Pluripotent Stem CellsSOXB1 Transcription FactorsSpermatogoniaTranscription FactorsTumor Suppressor Protein p53DMRT1 proteinOctamer Transcription Factor-1Pou2f1 protein, mouseSox2 protein, mouseSOXB1 Transcription FactorsTranscription FactorsTumor Suppressor Protein p53DNA methylationpluripotencyreprogrammingspermatogoniateratoma

Identifiers

PMID24029916
PMCPMC3792472
OpenAlexW2129524212

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.