Evidence map›Paper›PMID 24336466›Full record

ArticleScientific reports2013

Roles for Tbx3 in regulation of two-cell state and telomere elongation in mouse ES cells.

Jiameng Dan, Minshu Li, Jiao Yang, Jiaojiao Li, Maja Okuka, Xiaoying Ye, Lin Liu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2013. 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
2.2field-weighted citation impact, top 12% 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, 47 citations in OpenAlex.

  1. Article
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  6. International journal of molecular sciences · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. A Tale of Two States: Pluripotency Regulation of Telomeres.Frontiers in cell and developmental biology · 2021
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
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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

7 authors at 2 institutions in 2 countries.

Jiameng DanState Key Laboratory of Medicinal Chemical Biology; Department of Cell Biology and Genetics, College of Life Sciences, Nankai University, Tianjin 300071, China.
Minshu LiState Key Laboratory of Medicinal Chemical Biology; Department of Cell Biology and Genetics, College of Life Sciences, Nankai University, Tianjin 300071, China.
Jiao YangState Key Laboratory of Medicinal Chemical Biology; Department of Cell Biology and Genetics, College of Life Sciences, Nankai University, Tianjin 300071, China.
Jiaojiao LiState Key Laboratory of Medicinal Chemical Biology; Department of Cell Biology and Genetics, College of Life Sciences, Nankai University, Tianjin 300071, China.
Maja OkukaDepartment of Obstetrics and Gynecology, University of South Florida College of Medicine, Tampa, FL 33612, USA.
Xiaoying YeState Key Laboratory of Medicinal Chemical Biology; Department of Cell Biology and Genetics, College of Life Sciences, Nankai University, Tianjin 300071, China.
Lin LiuState Key Laboratory of Medicinal Chemical Biology; Department of Cell Biology and Genetics, College of Life Sciences, Nankai University, Tianjin 300071, China.
Nankai University · CNUniversity of South Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mouse embryonic stem (ES) cell cultures exhibit heterogeneity and recently are discovered to sporadically enter the 2-cell (2C)-embryo state, critical for ES potency. Zscan4 could mark the sporadic 2C-state of ES cells. However, factors that regulate the Zscan4(+)/2C state remain to be elucidated. We show that Tbx3 plays a novel role in regulation of Zscan4(+)/2C state. Tbx3 activates 2-cell genes including Zscan4 and Tcstv1/3, but not vise versa. Ectopic expression of Tbx3 results in telomere elongation, consistent with a role for Zscan4 in telomere lengthening. Mechanistically, Tbx3 decreases Dnmt3b and increases Tet2 protein levels, and reduces binding of Dnmt3b to subtelomeres, resulting in reduced DNA methylation and derepression of genes at subtelomeres, e.g. Zscan4. These data suggest that Tbx3 can activate Zscan4(+)/2C state by negative regulation of DNA methylation at repeated sequences, linking to telomere maintenance and self-renewal of ES cells.

Indexed as

Telomere HomeostasisAnimalsCells, CulturedDNA MethylationEmbryonic Stem CellsEpigenesis, GeneticGene Expression RegulationMiceModels, BiologicalPromoter Regions, GeneticT-Box Domain ProteinsTelomeraseTranscription FactorsUp-RegulationT-Box Domain ProteinsTbx3 protein, mouseTelomeraseTranscription FactorsZscan4c protein, mouse

Identifiers

PMID24336466
PMCPMC3861804
OpenAlexW2011622127

What OpenQuestion holds

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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.