Evidence map›Paper›PMID 31587503›Full record

ArticleThe Kaohsiung journal of medical sciences2020

Alternative splicing of VEGFA is regulated by RBM10 in endometrial cancer.

Xiao-Qing Dou, Xiu-Juan Chen, Ming-Xiao Wen, Shu-Zhen Zhang, Qun Zhou, Shi-Qian Zhang

Open access · goldAbstract read
In one paragraph

Article in The Kaohsiung journal of medical sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 29% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Alternative splicing and cancer: a systematic review.Signal transduction and targeted therapy · 2021
    Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Integration of TE Induces Cancer Specific Alternative Splicing Events.International journal of molecular sciences · 2022
    Review
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  9. 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

6 authors at 2 institutions in 1 country.

Xiao-Qing DouDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Shandong University, Jinan, China.
Xiu-Juan ChenDepartment of Obstetrics and Gynecology, People's Hospital of Rizhao, Rizhao, China.
Ming-Xiao WenDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.
Shu-Zhen ZhangDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.
Qun ZhouDepartment of Obstetrics and Gynecology, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.
Shi-Qian ZhangDepartment of Obstetrics and Gynecology, Qilu Hospital of Shandong University, Shandong University, Jinan, China.ORCID https://orcid.org/0000-0001-8552-4871
Zhejiang Chinese Medical University · CNPeople’s Hospital of Rizhao · CN

Funding

Fundamental Research Funds for Zhejiang province medical and health technology project 2015KYA168
6 · The paper itself

Abstract

Vascular endothelial growth factor A (VEGFA) gene has three alternative exons which results in multiple isoforms. VEGFA has been found overexpressed in patients with endometrial cancer, but the VEGFA expression pattern and how it is regulated are still unknown. The level of VEGFA transcripts and protein isoforms were detected by semi-quantitative Polymerase chain reaction (PCR) and immunoblotting in 29 paired endometrial tumor and adjacent nontumor control tissues. The level of three alternative splicing related proteins: RBM5, RBM6, and RBM10 was determined by immunoblotting. The H3K27Ac level in RBM10 promoter region was detected by ChIP-PCR. The RBM10 promoter region methylation level were quantified by methylation-sensitive high resolution melting. VEGFA165a was overexpressed and VEGFA165b level was reduced in tumors. RBM10 level was reduced in tumors. RBM10 level was negatively correlated with VEGFA165a level and positively correlated with VEGFA165b level in tumors. Using HEC-1-A and RL95-2 cells, we confirmed that VEGFA165a/b expressed pattern was controlled by RBM10. MALAT1 level was increased in tumors but not involved in VEGFA alternative splicing. Reduced H3K27Ac level and increased DNA methylation in the promoter region controlled RBM10 expression in tumors. VEGFA alternative splicing in endometrial cancer was regulated by RBM10, the expression of which was controlled by histone acetylation and DNA methylation.

Indexed as

AdultAlternative SplicingCell Cycle ProteinsCell Line, TumorChromatin ImmunoprecipitationDNA-Binding ProteinsEndometrial NeoplasmsFemaleHumansIn Vitro TechniquesMiddle AgedProtein BindingRNA-Binding ProteinsTumor Suppressor ProteinsVascular Endothelial Growth Factor ACell Cycle ProteinsDNA-Binding ProteinsRBM10 protein, humanRBM5 protein, humanRBM6 protein, humanRNA-Binding ProteinsTumor Suppressor ProteinsVascular Endothelial Growth Factor Aalternative splicingendometrial cancerMALAT1RBM10VEGFA

Identifiers

PMID31587503
PMCPMC11896373
OpenAlexW2979075029

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.