Evidence map›Paper›PMID 30217220›Full record

ArticleGenome biology2018

Alternative splicing links histone modifications to stem cell fate decision.

Yungang Xu, Weiling Zhao, Scott D Olson, Karthik S Prabhakara, Xiaobo Zhou

Open access · goldAbstract read
In one paragraph

Article in Genome biology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
3.6field-weighted citation impact, top 6% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 72 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. RNA-binding proteins connect Exon usage to the chromatin.NAR genomics and bioinformatics · 2025
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  13. Article
  14. Article
  15. Article
  16. Molecular Mechanisms of Lupus Susceptibility Allele PBX1D.Journal of immunology (Baltimore, Md. : 1950) · 2023
    Article
  17. Review
  18. Research progress of PBX1 in developmental and regenerative medicine.International journal of medical sciences · 2023
    Review
  19. Locus-Specific Isolation of theInternational journal of molecular sciences · 2022
    Article
  20. 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

5 authors at 3 institutions in 1 country.

Yungang XuCenter for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.ORCID 0000-0002-9834-3006
Weiling ZhaoCenter for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.
Scott D OlsonDepartment of Pediatric Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.
Karthik S PrabhakaraDepartment of Pediatric Surgery, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA.
Xiaobo ZhouCenter for Computational Systems Medicine, School of Biomedical Informatics, The University of Texas Health Science Center at Houston, Houston, TX, 77030, USA. xiaobo.zhou@uth.tmc.edu.
The University of Texas Health Science Center at Houston · USWake Forest University · USThe University of Texas Health Science Center · US

Funding

Wake Forest Clinical and Translational Science AwardUL1TR001420 · NCATS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ARD, JAMY D, FOLEY, KRISTIE L · 2015 to 2023
$32.3M
Systems Modeling Guided Bone regenerationU01AR069395 · NIAMS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI YANG, YUNZHI, ZHOU, XIAOBO · 2016 to 2021
$3.4M
Integrative approach to studying LncRNA functionsR01GM123037 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI ZHOU, XIAOBO · 2017 to 2020
$1.5M
Foundation for the National Institutes of Health 1R01GM123037Foundation for the National Institutes of Health AR069395NCATS NIH HHS UL1 TR001420NIAMS NIH HHS U01 AR069395NIGMS NIH HHS R01 GM123037
6 · The paper itself

Abstract

backgroundUnderstanding the embryonic stem cell (ESC) fate decision between self-renewal and proper differentiation is important for developmental biology and regenerative medicine. Attention has focused on mechanisms involving histone modifications, alternative pre-messenger RNA splicing, and cell-cycle progression. However, their intricate interrelations and joint contributions to ESC fate decision remain unclear.

resultsWe analyze the transcriptomes and epigenomes of human ESC and five types of differentiated cells. We identify thousands of alternatively spliced exons and reveal their development and lineage-dependent characterizations. Several histone modifications show dynamic changes in alternatively spliced exons and three are strongly associated with 52.8% of alternative splicing events upon hESC differentiation. The histone modification-associated alternatively spliced genes predominantly function in G2/M phases and ATM/ATR-mediated DNA damage response pathway for cell differentiation, whereas other alternatively spliced genes are enriched in the G1 phase and pathways for self-renewal. These results imply a potential epigenetic mechanism by which some histone modifications contribute to ESC fate decision through the regulation of alternative splicing in specific pathways and cell-cycle genes. Supported by experimental validations and extended datasets from Roadmap/ENCODE projects, we exemplify this mechanism by a cell-cycle-related transcription factor, PBX1, which regulates the pluripotency regulatory network by binding to NANOG. We suggest that the isoform switch from PBX1a to PBX1b links H3K36me3 to hESC fate determination through the PSIP1/SRSF1 adaptor, which results in the exon skipping of PBX1.

conclusionWe reveal the mechanism by which alternative splicing links histone modifications to stem cell fate decision.

Indexed as

Alternative SplicingHistone CodeCell DifferentiationCell DivisionEmbryonic Stem CellsExonsG2 PhaseHumansPre-B-Cell Leukemia Transcription Factor 1PBX1 protein, humanPre-B-Cell Leukemia Transcription Factor 1Alternative splicingCell cycle machineryCell fate decisionEmbryonic stem cellHistone modification

Identifiers

PMID30217220
PMCPMC6138936
OpenAlexW2889994884

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.