Macrophage-derived CCL1 targets CCR8 receptor in hepatic stellate cells to promote liver fibrosis through JAk/STAT pathway

IF 5.3 2区医学 Q1 PHARMACOLOGY & PHARMACY

Biochemical pharmacology Pub Date : 2025-03-21 DOI:10.1016/j.bcp.2025.116884

Shaoxi Diao , Liangyun Li , Jintong Zhang , Minglu Ji , Lijiao Sun , Wenwen Shen , Shuai Wu , Zixiang Chen , Cheng Huang , Jun Li

{"title":"Macrophage-derived CCL1 targets CCR8 receptor in hepatic stellate cells to promote liver fibrosis through JAk/STAT pathway","authors":"Shaoxi Diao , Liangyun Li , Jintong Zhang , Minglu Ji , Lijiao Sun , Wenwen Shen , Shuai Wu , Zixiang Chen , Cheng Huang , Jun Li","doi":"10.1016/j.bcp.2025.116884","DOIUrl":null,"url":null,"abstract":"<div><div>Liver fibrosis is caused by liver injury resulting from the wound healing response. According to recent research, the primary factor responsible for liver fibrosis is the activation of hepatic stellate cells (HSCs). C-C motif chemokine ligand 1 (CCL1) is one of several chemokine genes clustered on chromosome 17, which is involved in immune regulation and inflammatory processes. However, the role of CCL1 in liver fibrosis has not been reported. We found that CCL1 secreted by macrophages can target and activate the receptor protein C-C motif chemokine receptor 8 (CCR8) of HSCs, accelerating liver fibrosis progression by activating the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signalling pathway. This suggested that the CCL1-mediated regulation of CCR8 is an important event in liver fibrosis progression. In conclusion, this study identified a novel signalling axis, the CCL1/CCR8/JAK/STAT pathway, which regulates the activation and apoptosis of HSCs, thus providing a novel therapeutic strategy for liver fibrosis.</div></div>","PeriodicalId":8806,"journal":{"name":"Biochemical pharmacology","volume":"237 ","pages":"Article 116884"},"PeriodicalIF":5.3000,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochemical pharmacology","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0006295225001467","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}

引用次数: 0

Abstract

Liver fibrosis is caused by liver injury resulting from the wound healing response. According to recent research, the primary factor responsible for liver fibrosis is the activation of hepatic stellate cells (HSCs). C-C motif chemokine ligand 1 (CCL1) is one of several chemokine genes clustered on chromosome 17, which is involved in immune regulation and inflammatory processes. However, the role of CCL1 in liver fibrosis has not been reported. We found that CCL1 secreted by macrophages can target and activate the receptor protein C-C motif chemokine receptor 8 (CCR8) of HSCs, accelerating liver fibrosis progression by activating the Janus kinase (JAK)/signal transducer and activator of transcription (STAT) signalling pathway. This suggested that the CCL1-mediated regulation of CCR8 is an important event in liver fibrosis progression. In conclusion, this study identified a novel signalling axis, the CCL1/CCR8/JAK/STAT pathway, which regulates the activation and apoptosis of HSCs, thus providing a novel therapeutic strategy for liver fibrosis.

Abstract Image

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

Biochemical pharmacology 医学-药学

CiteScore

10.30

自引率

1.70%

发文量

420

审稿时长

17 days

期刊介绍： Biochemical Pharmacology publishes original research findings, Commentaries and review articles related to the elucidation of cellular and tissue function(s) at the biochemical and molecular levels, the modification of cellular phenotype(s) by genetic, transcriptional/translational or drug/compound-induced modifications, as well as the pharmacodynamics and pharmacokinetics of xenobiotics and drugs, the latter including both small molecules and biologics. The journal''s target audience includes scientists engaged in the identification and study of the mechanisms of action of xenobiotics, biologics and drugs and in the drug discovery and development process. All areas of cellular biology and cellular, tissue/organ and whole animal pharmacology fall within the scope of the journal. Drug classes covered include anti-infectives, anti-inflammatory agents, chemotherapeutics, cardiovascular, endocrinological, immunological, metabolic, neurological and psychiatric drugs, as well as research on drug metabolism and kinetics. While medicinal chemistry is a topic of complimentary interest, manuscripts in this area must contain sufficient biological data to characterize pharmacologically the compounds reported. Submissions describing work focused predominately on chemical synthesis and molecular modeling will not be considered for review. While particular emphasis is placed on reporting the results of molecular and biochemical studies, research involving the use of tissue and animal models of human pathophysiology and toxicology is of interest to the extent that it helps define drug mechanisms of action, safety and efficacy.