{"title":"基于蛋白质组学的氧化苦参碱改善小鼠肝纤维化机制研究","authors":"Jing Wu , Xueqin Jin , Weihua Li , Enqi Liu","doi":"10.1016/j.jchromb.2024.124280","DOIUrl":null,"url":null,"abstract":"<div><h3>Objective</h3><p>This study investigated the protective effect of oxymatrine (OMT) on carbon tetrachloride (CCl<sub>4</sub>)-induced hepatic fibrosis in mice and explored its possible targets and signaling pathways.</p></div><div><h3>Methods</h3><p>Male BALB/c mice were randomly divided into blank control, model, positive drug (silymarin), and OMT administration groups, respectively, with 10 mice in each group. Hepatic fibrosis was induced in mice using CCl<sub>4</sub> and the corresponding drug intervention was given. After the final administration, ultrasonography tests, blood tests, and analysis of liver differential proteins using tandem mass tag labeling and liquid chromatography-mass spectrometry were performed.</p></div><div><h3>Results</h3><p>OMT intervention ameliorated CCl<sub>4</sub>-induced hepatic fibrosis in mice, significantly reduced serum alanine aminotransferase and aspartate aminotransferase levels, down-regulated the expression of fibrosis factors, such as type IV collagen IV, laminin, type III procollagen III, and alpha-smooth muscle actin, and improved liver function. The results of the proteomic analysis showed that the intervention of OMT significantly down-regulated 130 out of 440 up-regulated proteins and up-regulated 70 out of 294 down-regulated proteins, primarily involving the transient receptor potential (TRP) signaling pathway, the peroxisome proliferator-activated receptors (PPAR) signaling pathway, and the metabolic pathway of arachidonic acid. The main differential proteins involved were Cyp2c37, SCP-2, and Tbxas1. In addition, OMT intervention significantly reversed the expression of sterol carrier protein-2 (SCP2) and upregulated the expression of peroxisome proliferator-activated receptor gamma, Cyp2c37, and transient receptor potential cation channel subfamily V member 1 proteins.</p></div><div><h3>Conclusion</h3><p>OMT inhibited the proliferative capacity of hepatic stellate cells, induced apoptotic properties, and suppressed the development of fibrosis by elevating Cyp2c37/TRP signaling axis activity and upregulating PPAR pathway activity by inhibiting SCP2.</p></div>","PeriodicalId":348,"journal":{"name":"Journal of Chromatography B","volume":"1247 ","pages":"Article 124280"},"PeriodicalIF":2.8000,"publicationDate":"2024-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A proteomics-based study of the mechanism of oxymatrine to ameliorate hepatic fibrosis in mice\",\"authors\":\"Jing Wu , Xueqin Jin , Weihua Li , Enqi Liu\",\"doi\":\"10.1016/j.jchromb.2024.124280\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Objective</h3><p>This study investigated the protective effect of oxymatrine (OMT) on carbon tetrachloride (CCl<sub>4</sub>)-induced hepatic fibrosis in mice and explored its possible targets and signaling pathways.</p></div><div><h3>Methods</h3><p>Male BALB/c mice were randomly divided into blank control, model, positive drug (silymarin), and OMT administration groups, respectively, with 10 mice in each group. Hepatic fibrosis was induced in mice using CCl<sub>4</sub> and the corresponding drug intervention was given. After the final administration, ultrasonography tests, blood tests, and analysis of liver differential proteins using tandem mass tag labeling and liquid chromatography-mass spectrometry were performed.</p></div><div><h3>Results</h3><p>OMT intervention ameliorated CCl<sub>4</sub>-induced hepatic fibrosis in mice, significantly reduced serum alanine aminotransferase and aspartate aminotransferase levels, down-regulated the expression of fibrosis factors, such as type IV collagen IV, laminin, type III procollagen III, and alpha-smooth muscle actin, and improved liver function. The results of the proteomic analysis showed that the intervention of OMT significantly down-regulated 130 out of 440 up-regulated proteins and up-regulated 70 out of 294 down-regulated proteins, primarily involving the transient receptor potential (TRP) signaling pathway, the peroxisome proliferator-activated receptors (PPAR) signaling pathway, and the metabolic pathway of arachidonic acid. The main differential proteins involved were Cyp2c37, SCP-2, and Tbxas1. In addition, OMT intervention significantly reversed the expression of sterol carrier protein-2 (SCP2) and upregulated the expression of peroxisome proliferator-activated receptor gamma, Cyp2c37, and transient receptor potential cation channel subfamily V member 1 proteins.</p></div><div><h3>Conclusion</h3><p>OMT inhibited the proliferative capacity of hepatic stellate cells, induced apoptotic properties, and suppressed the development of fibrosis by elevating Cyp2c37/TRP signaling axis activity and upregulating PPAR pathway activity by inhibiting SCP2.</p></div>\",\"PeriodicalId\":348,\"journal\":{\"name\":\"Journal of Chromatography B\",\"volume\":\"1247 \",\"pages\":\"Article 124280\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Chromatography B\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1570023224002897\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"BIOCHEMICAL RESEARCH METHODS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chromatography B","FirstCategoryId":"1","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1570023224002897","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}
A proteomics-based study of the mechanism of oxymatrine to ameliorate hepatic fibrosis in mice
Objective
This study investigated the protective effect of oxymatrine (OMT) on carbon tetrachloride (CCl4)-induced hepatic fibrosis in mice and explored its possible targets and signaling pathways.
Methods
Male BALB/c mice were randomly divided into blank control, model, positive drug (silymarin), and OMT administration groups, respectively, with 10 mice in each group. Hepatic fibrosis was induced in mice using CCl4 and the corresponding drug intervention was given. After the final administration, ultrasonography tests, blood tests, and analysis of liver differential proteins using tandem mass tag labeling and liquid chromatography-mass spectrometry were performed.
Results
OMT intervention ameliorated CCl4-induced hepatic fibrosis in mice, significantly reduced serum alanine aminotransferase and aspartate aminotransferase levels, down-regulated the expression of fibrosis factors, such as type IV collagen IV, laminin, type III procollagen III, and alpha-smooth muscle actin, and improved liver function. The results of the proteomic analysis showed that the intervention of OMT significantly down-regulated 130 out of 440 up-regulated proteins and up-regulated 70 out of 294 down-regulated proteins, primarily involving the transient receptor potential (TRP) signaling pathway, the peroxisome proliferator-activated receptors (PPAR) signaling pathway, and the metabolic pathway of arachidonic acid. The main differential proteins involved were Cyp2c37, SCP-2, and Tbxas1. In addition, OMT intervention significantly reversed the expression of sterol carrier protein-2 (SCP2) and upregulated the expression of peroxisome proliferator-activated receptor gamma, Cyp2c37, and transient receptor potential cation channel subfamily V member 1 proteins.
Conclusion
OMT inhibited the proliferative capacity of hepatic stellate cells, induced apoptotic properties, and suppressed the development of fibrosis by elevating Cyp2c37/TRP signaling axis activity and upregulating PPAR pathway activity by inhibiting SCP2.
期刊介绍：
The Journal of Chromatography B publishes papers on developments in separation science relevant to biology and biomedical research including both fundamental advances and applications. Analytical techniques which may be considered include the various facets of chromatography, electrophoresis and related methods, affinity and immunoaffinity-based methodologies, hyphenated and other multi-dimensional techniques, and microanalytical approaches. The journal also considers articles reporting developments in sample preparation, detection techniques including mass spectrometry, and data handling and analysis.
Developments related to preparative separations for the isolation and purification of components of biological systems may be published, including chromatographic and electrophoretic methods, affinity separations, field flow fractionation and other preparative approaches.
Applications to the analysis of biological systems and samples will be considered when the analytical science contains a significant element of novelty, e.g. a new approach to the separation of a compound, novel combination of analytical techniques, or significantly improved analytical performance.
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