Evidence map›Paper›PMID 24763053›Full record

ArticleCell death & disease2014

The histone methyltransferase ESET is required for the survival of spermatogonial stem/progenitor cells in mice.

J An, X Zhang, J Qin, Y Wan, Y Hu, T Liu, J Li, W Dong, E Du, C Pan and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
6.8field-weighted citation impact, top 4% 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

28 citing papers in PubMed, 43 citations in OpenAlex.

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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

11 authors at 1 institution in 1 country.

J AnCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
X ZhangCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
J QinCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
Y WanCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
Y HuCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
T LiuCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
J LiCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
W DongCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
E DuCollege of Veterinary Medicine, Northwest A&F University, Shaanxi, China.
C PanCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
W ZengCollege of Animal Science and Technology, Northwest A&F University, Shaanxi, China.
Northwest A&F University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Self-renewal and differentiation of spermatogonial stem cells (SSCs) are the foundation of spermatogenesis throughout a male's life. SSC transplantation will be a valuable solution for young male patients to preserve their fertility. As SSCs in the collected testis tissue from the patients are very limited, it is necessary to expansion the SSCs in vitro. Previous studies suggested that histone methyltransferase ERG-associated protein with SET domain (ESET) represses gene expression and is essential for the maintenance of the pool of embryonic stem cells and neurons. The objective of this study was to determine the role of ESET in SSCs using in vitro cell culture and germ cell transplantation. Cell transplantation assay showed that knockdown of ESET reduced the number of seminiferous tubules with spermatogenesis when compared with that of the control. Knockdown of ESET also upregulated the expression of apoptosis-associated genes (such as P53, Caspase9, Apaf1), whereas inhibited the expression of apoptosis-suppressing genes (such as Bcl2l1, X-linked inhibitor of apoptosis protein). In addition, suppression of ESET led to increase in expression of Caspase9 and activation of Caspase3 (P17) as well as cleavage of poly (ADP-ribose) polymerase. Among the five ESET-targeting genes (Cox4i2, spermatogenesis and oogenesis Specific Basic Helix-Loop-Helix 2, Nobox, Foxn1 and Dazl) examined by ChIP assay, Cox4i2 was found to regulate SSC apoptosis by the rescue experiment. BSP analyses further showed that DNA methylation in the promoter loci of Cox4i2 was influenced by ESET, indicating that ESET also regulated gene expression through DNA methylation in addition to histone methylation. In conclusion, we found that ESET regulated SSC apoptosis by suppressing of Cox4i2 expression through histone H3 lysine 9 tri-methylation and DNA methylation. The results obtained will provide unique insights that would broaden the research on SSC biology and contribute to the treatment of male infertility.

Indexed as

AnimalsApoptosisCells, CulturedCell SurvivalDNA MethylationElectron Transport Complex IVFluorescent Antibody TechniqueHistone-Lysine N-MethyltransferaseHistonesLysineMaleMethylationMice, Inbred C57BLModels, BiologicalPhenotypeRNA InterferenceElectron Transport Complex IVHistone-Lysine N-MethyltransferaseHistonesLysineSETDB1 protein, mouse

Identifiers

PMID24763053
PMCPMC4001319
OpenAlexW2055329876

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.