Evidence mapPaperPMID 41236644Full record

ArticleCellular and molecular life sciences : CMLS2025

PROM2 exacerbates CCl4-Induced liver fibrosis via NLRP3 inflammasome activation and hepatocyte pyroptosis.

Jiashi Guo, Yan Lin, Xia Gong, Ge Kuang, Jun Hu, Hui Du, Hao Liu, Jiao Zhang, Li Zhang, Jingyuan Wan and 1 more

Abstract read
In one paragraph

Article in Cellular and molecular life sciences : CMLS, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Jiashi Guo *Department of Orthopedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Yan Lin *Department of Orthopedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Xia Gong *Department of Orthopedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Ge KuangChongqing Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing, China.
Jun HuChongqing Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing, China.
Hui DuChongqing Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing, China.
Hao LiuChongqing Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing, China.
Jiao ZhangChongqing Key Laboratory of Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing, China.
Li ZhangDepartment of Ophthalmology, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. 202333@hospital.cqmu.edu.cn.
Jingyuan WanDepartment of Orthopedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. jywan@cqmu.edu.cn.
Ting WangDepartment of Orthopedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing, China. 305854@hospital.cqmu.edu.cn.ORCID http://orcid.org/0009-0008-8257-4468

Funding

China Postdoctoral Science Foundation No.2024MD764030Chongqing Municipal Postdoctoral Science Special Foundation No. 2024COBSHTB3008
6 · The paper itself

Abstract

backgroundLiver fibrosis is a progressive disorder resulting from chronic liver injury, and its molecular mechanism remains incompletely elucidated.

methodsThe role of PROM2 was assessed by integrating transcriptomic datasets with in vivo liver fibrosis models. Functional analyses were performed using PROM2 knockdown or overexpression strategies, along with NLRP3 knockout models, to investigate its mechanistic involvement in epithelial-mesenchymal transition (EMT) and inflammasome activation.

resultsTranscriptomic analysis revealed that PROM2 expression was significantly upregulated in fibrotic livers and positively correlated with fibrosis- and EMT-related gene signatures. PROM2 knockdown significantly attenuated hepatic inflammation, inhibited EMT, and reduced fibrotic remodeling. In contrast, PROM2 overexpression aggravated these pathological features. Notably, in NLRP3-deficient mice, PROM2 overexpression failed to induce inflammation, EMT, or fibrosis, indicating that the pro-fibrotic effects of PROM2 are mediated through NLRP3 signaling.

conclusionPROM2 contributes to liver fibrosis by promoting EMT and activating NLRP3-dependent inflammatory pathways, suggesting it as a potential therapeutic target for liver fibrosis.

Indexed as

HepatocytesInflammasomesLiver CirrhosisNLR Family, Pyrin Domain-Containing 3 ProteinPyroptosisAnimalsCarbon TetrachlorideEpithelial-Mesenchymal TransitionHumansMaleMiceMice, Inbred C57BLMice, KnockoutSignal TransductionCarbon TetrachlorideInflammasomesNLR Family, Pyrin Domain-Containing 3 ProteinNlrp3 protein, mouseEMTLiver fibrosisNLRP3 inflammasomePROM2Pyroptosis

Identifiers

PMID41236644
PMCPMC12618795

What Socratic holds

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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 Socratic graph.