Evidence map›Paper›PMID 37705195›Full record

ArticleCell proliferation2024

Bulk and single-cell alternative splicing analyses reveal roles of TRA2B in myogenic differentiation.

Genghua Chen, Jiahui Chen, Lin Qi, Yunqian Yin, Zetong Lin, Huaqiang Wen, Shuai Zhang, Chuanyun Xiao, Semiu Folaniyi Bello, Xiquan Zhang and 2 more

Open access · goldAbstract read
In one paragraph

Article in Cell proliferation, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.5field-weighted citation impact, top 17% 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

9 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Splicing to orchestrate cell fate.Molecular therapy. Nucleic acids · 2025
    Review
  6. Review
  7. Article
  8. Review
  9. Article
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

12 authors at 2 institutions in 3 countries.

Genghua ChenCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.ORCID https://orcid.org/0000-0003-3471-1495
Jiahui ChenCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Lin QiCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Yunqian YinCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Zetong LinCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Huaqiang WenCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Shuai ZhangCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Chuanyun XiaoHuman and Animal Physiology, Wageningen University, Wageningen, The Netherlands.
Semiu Folaniyi BelloCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.ORCID https://orcid.org/0000-0003-3982-4624
Xiquan ZhangCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Qinghua NieCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
Wen LuoCollege of Animal Science, South China Agricultural University, Guangzhou, Guangdong, China.
South China Agricultural University · CNWageningen University & Research · NL

Funding

China Agriculture Research System of MOF and MARA CARS-41Local innovative and Research Teams Project of Guangdong Province 2019BT02N630National Key Research and Development Program of China 2021YFD1300102National Key Research and Development Program of China 2022YFF1000201National Scientific Foundation of China 31972544Science and Technology Program of Guangdong Province 2020B1212060060
6 · The paper itself

Abstract

Alternative splicing (AS) disruption has been linked to disorders of muscle development, as well as muscular atrophy. However, the precise changes in AS patterns that occur during myogenesis are not well understood. Here, we employed isoform long-reads RNA-seq (Iso-seq) and single-cell RNA-seq (scRNA-seq) to investigate the AS landscape during myogenesis. Our Iso-seq data identified 61,146 full-length isoforms representing 11,682 expressed genes, of which over 52% were novel. We identified 38,022 AS events, with most of these events altering coding sequences and exhibiting stage-specific splicing patterns. We identified AS dynamics in different types of muscle cells through scRNA-seq analysis, revealing genes essential for the contractile muscle system and cytoskeleton that undergo differential splicing across cell types. Gene-splicing analysis demonstrated that AS acts as a regulator, independent of changes in overall gene expression. Two isoforms of splicing factor TRA2B play distinct roles in myogenic differentiation by triggering AS of TGFBR2 to regulate canonical TGF-β signalling cascades differently. Our study provides a valuable transcriptome resource for myogenesis and reveals the complexity of AS and its regulation during myogenesis.

Indexed as

Alternative SplicingRNA SplicingGene Expression ProfilingMuscle DevelopmentProtein IsoformsTranscriptomeProtein Isoforms

Identifiers

PMID37705195
PMCPMC10849790
OpenAlexW4386725790

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.