Evidence map›Paper›PMID 41258078›Full record

ArticleExperimental & molecular medicine2025

RPS24 microexon isoform as a novel biomarker for estrogen receptor-positive breast cancer progression and therapeutic resistance.

Jiyeon Park, Dahye Nam, Seung-Hyun Jung, Bin Tian, Yeun-Jun Chung

Abstract read
In one paragraph

Article in Experimental & molecular medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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.

Jiyeon ParkPrecision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0001-5993-261X
Dahye NamDepartment of Microbiology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
Seung-Hyun JungDepartment of Biochemistry, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.ORCID http://orcid.org/0000-0003-1128-892X
Bin TianGenome Regulation and Cell Signaling Program, The Wistar Institute, Philadelphia, PA, USA.
Yeun-Jun ChungPrecision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea. yejun@catholic.ac.kr.ORCID http://orcid.org/0000-0002-6943-5948

Funding

Regulation of gene expression by alternative polyadenylationR35GM153277 · NIGMS · WISTAR INSTITUTE · PI BIN TIAN · 2024 to 2026
$2.0M
National Research Foundation of Korea (NRF) 2019R1A5A2027588National Research Foundation of Korea (NRF) RS-2022-00165497National Research Foundation of Korea (NRF) RS-2022-NR075158NIGMS NIH HHS R35 GM153277
6 · The paper itself

Abstract

Alternative splicing significantly contributes to gene expression heterogeneity and disease progression, yet analyzing its dynamics in short genetic regions such as microexons remains challenging. Here we identified notable variations in ribosomal protein S24 (RPS24) splicing patterns across breast cancer subtypes and investigated this novel regulatory mechanism. To overcome the complexity of analyzing three consecutive microexons (3 bp, 18 bp and 22 bp), we developed a specialized approach combining splice junction read analysis with fragment analysis for accurate isoform quantification. We observed distinct isoform compositions across breast cancer cell lines. The 3-bp exon-containing isoform (ex4:3 bp) of RPS24 showed significantly higher expression in estrogen receptor-positive (ER

Indexed as

Biomarkers, TumorBreast NeoplasmsDrug Resistance, NeoplasmExonsReceptors, EstrogenRibosomal ProteinsAlternative SplicingCell Line, TumorDisease ProgressionFemaleGene Expression Regulation, NeoplasticHumansProtein IsoformsBiomarkers, TumorProtein IsoformsReceptors, EstrogenRibosomal Proteins

Identifiers

PMID41258078
PMCPMC12686416

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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.