Evidence map›Paper›PMID 36639375›Full record

ArticleCell death & disease2023

RBM4 regulates cellular senescence via miR1244/SERPINE1 axis.

Luning Wang, Xiaohong Zhang, Junxiu Sheng, Lei Chen, Lili Zhi, Qianqian Zheng, Yangfan Qi, Linlin Wang, Jinrui Zhang, Jinyao Zhao and 4 more

Open access · goldAbstract read
In one paragraph

Article in Cell death & disease, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 12 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

14 authors at 1 institution in 1 country.

Luning Wang *Institute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Xiaohong Zhang *Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, China.
Junxiu Sheng *Department of Radiation Oncology, First Affiliated Hospital of Dalian Medical University, Dalian, 116044, China.
Lei ChenInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Lili ZhiInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Qianqian ZhengInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Yangfan QiInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Linlin WangInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Jinrui ZhangInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Jinyao ZhaoInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.
Yang WangInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China.ORCID 0000-0001-9385-7393
Shu-Xin LiuDepartment of Nephrology, Dalian Municipal Central Hospital, Dalian Medical University, Dalian, 116033, China. root8848@sina.com.
Ming-Zhong SunDepartment of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, China. smzlsq@163.com.ORCID 0000-0001-6125-6710
Wenjing ZhangInstitute of Cancer Stem Cell, Dalian Medical University, Dalian, 116044, China. zhangwj@dmu.edu.cn.ORCID 0000-0002-0617-5886
Dalian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cellular senescence serves as a powerful tumor suppressing mechanism that inhibits the proliferation of cancer cells bearing oncogenic mutations at the initial stage of cancer development. RNA-binding proteins (RBPs) play important roles in cancer progression and treatment through distinct functions. However, functions and mechanisms of RNA binding proteins in regulating senescence remain elusive. Here we reported that the RNA binding protein RBM4 contributed to cellular senescence. Depletion of RBM4 induced senescence in different types of cells, including multiple cancer cells. Meanwhile, RBM4 ablation inhibited cancer cell progression both in vitro and in vivo. Specifically, knockdown of RBM4 significantly increased the level of SERPINE1, a known promoter of senescence, thereby inducing the senescence of lung cancer cells. Mechanistically, miR-1244 bound to the 3'-UTR of SERPINE1 to suppress its expression, whereas depletion of RBM4 reduced the level of miR-1244 by promoting the degradation of primary miR-1244 transcripts (pri-miR1244), thus increasing the expression of SERPINE1 and inducing subsequent senescence. Moreover, either SERPINE1 inhibitor or miR-1244 mimics attenuated the RBM4 depletion-induced senescence. Altogether, our study revealed a novel mechanism of RBM4 in the regulation of cancer progression through controlling senescence, providing a new avenue for targeting RBM4 in cancer therapeutics.

Indexed as

Lung NeoplasmsMicroRNAsAlternative SplicingCellular SenescenceHumansPlasminogen Activator Inhibitor 1RNA-Binding ProteinsMicroRNAsMIRN1244 microRNA, humanPlasminogen Activator Inhibitor 1RBM4 protein, humanRNA-Binding ProteinsSERPINE1 protein, human

Identifiers

PMID36639375
PMCPMC9839707
OpenAlexW4316035637

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Registered trials

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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.