Evidence map›Paper›PMID 41173847›Full record

ArticleCell death & disease2025

Super enhancer lncRNA RP11-54O7.17 regulates the proliferation and metastasis of triple-negative breast cancer by targeting lysosomal degradation of S100A4.

Hongtao Hu, Haoyang Bai, Chen Wang, Luyi Xi, Shasha Tian, Maowei Ni, Jiahui Lu, Hang Gao, Huajun Zhao

Abstract read
In one paragraph

Article in Cell death & disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

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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

4 citing papers in PubMed.

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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

9 authors.

Hongtao Hu *School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
Haoyang Bai *School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
Chen Wang *School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
Luyi Xi *School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
Shasha TianSchool of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
Maowei NiZhejiang Cancer Hospital, Hangzhou, Zhejiang, China.
Jiahui LuSchool of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China.
Hang GaoAcademy of Chinese Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China.
Huajun ZhaoSchool of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, China. zhj@zcmu.edu.cn.ORCID http://orcid.org/0000-0001-8643-4261

Funding

National Natural Science Foundation of China (National Science Foundation of China) 82404923National Natural Science Foundation of China (National Science Foundation of China) 82474271Natural Science Foundation of Zhejiang Province (Zhejiang Provincial Natural Science Foundation) LY24H290002
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is characterized by its high aggressiveness and treatment resistance, with limited therapeutic options and especially a lack of effective targeted therapeutic strategies. This study focuses on the role and regulatory mechanisms of super enhancer long non-coding RNA (SE-lncRNA) in TNBC. Through in-depth analysis of TCGA database, we revealed the specific expression pattern of SE-lncRNA in TNBC, and found that downregulation of RP11-54O7.17 was significantly correlated with poor prognosis of TNBC patients, which was experimentally verified. Both in vitro and in vivo results confirmed that RP11-54O7.17 overexpression effectively suppressed the proliferation and metastasis of TNBC. Further exploration showed that RP11-54O7.17 directly interacted with the S100A4 protein through its conserved L2b-type repeat structural fragment, promoted S100A4 binding to HSP70, targeting S100A4 degradation via the autophagy-lysosome pathway, which in turn blocked the activation of S100A4-STAT3 signaling axis. Moreover, RP11-54O7.17 delivered via liposome demonstrated significant anti-TNBC efficacy in an in vivo model without observing significant systemic toxicity. This study elucidates the regulatory role and molecular mechanism of RP11-54O7.17 in TNBC, which provides a strong scientific basis and potential therapeutic targets for the development of novel SE-lncRNA-based therapeutic strategies.

Indexed as

LysosomesRNA, Long NoncodingS100 Calcium-Binding Protein A4Triple Negative Breast NeoplasmsAnimalsAutophagyCell Line, TumorCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansMiceMice, Inbred BALB CMice, NudeNeoplasm MetastasisProteolysisRNA, Long NoncodingS100A4 protein, humanS100 Calcium-Binding Protein A4STAT3 Transcription Factor

Identifiers

PMID41173847
PMCPMC12578829

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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.