Integrated cell metabolomics and network pharmacology approach deciphers the mechanisms of Astragali Radix MIX in repairing podocyte injury

IF 2.8 3区医学 Q2 BIOCHEMICAL RESEARCH METHODS

Journal of Chromatography B Pub Date : 2025-02-12 DOI:10.1016/j.jchromb.2025.124522

Aiping Li , Xiaoyu Zhang , Zheng Ju , Tingting Luo , Ting Cui , Xuemei Qin , Guangzhen Liu

{"title":"Integrated cell metabolomics and network pharmacology approach deciphers the mechanisms of Astragali Radix MIX in repairing podocyte injury","authors":"Aiping Li , Xiaoyu Zhang , Zheng Ju , Tingting Luo , Ting Cui , Xuemei Qin , Guangzhen Liu","doi":"10.1016/j.jchromb.2025.124522","DOIUrl":null,"url":null,"abstract":"<div><div>To elucidate the molecular mechanisms of the MIX (combined in proportion to the content in Astragali Radix (AR), named the MIX) repairing podocyte damage to ameliorate nephropathy. MTT assay and western blot analysis were used to evaluate the protective effects of MIX on MPC5 cells induced by Adriamycin (ADR). Screening of potential pharmacodynamic markers, relevant drugs and disease targets were conducted by using metabolomics combined with bioinformatics, and the most relevant metabolic pathways were identified by analyzing shared target and KEGG pathways. The key mechanism was subsequently validated by cell adhesion assays, western blot assays, and immunofluorescence staining.</div><div>The results showed that the MIX has the capacity to repair adriamycin-induced damage in MPC5 cells, as evidenced by enhanced cell viability and synaptopodin expression. Additionally, the MIX shows promise in potentially reinstating the podocyte adhesion through the modulation of the expression of podocyte adhesion-related proteins linked to nucleotide metabolites. The MIX has the potential to beneficially affect podocyte injury by modulating the cell adhesion pathway, contributing to one of the pharmacodynamic mechanisms of AR treatment of nephrotic syndrome. This has implications for the development and utilization of AR resources and achievement the social benefit of empowering rural revitalization.</div></div>","PeriodicalId":348,"journal":{"name":"Journal of Chromatography B","volume":"1255 ","pages":"Article 124522"},"PeriodicalIF":2.8000,"publicationDate":"2025-02-12","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/S1570023225000741","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"BIOCHEMICAL RESEARCH METHODS","Score":null,"Total":0}

引用次数: 0

Abstract

To elucidate the molecular mechanisms of the MIX (combined in proportion to the content in Astragali Radix (AR), named the MIX) repairing podocyte damage to ameliorate nephropathy. MTT assay and western blot analysis were used to evaluate the protective effects of MIX on MPC5 cells induced by Adriamycin (ADR). Screening of potential pharmacodynamic markers, relevant drugs and disease targets were conducted by using metabolomics combined with bioinformatics, and the most relevant metabolic pathways were identified by analyzing shared target and KEGG pathways. The key mechanism was subsequently validated by cell adhesion assays, western blot assays, and immunofluorescence staining.

The results showed that the MIX has the capacity to repair adriamycin-induced damage in MPC5 cells, as evidenced by enhanced cell viability and synaptopodin expression. Additionally, the MIX shows promise in potentially reinstating the podocyte adhesion through the modulation of the expression of podocyte adhesion-related proteins linked to nucleotide metabolites. The MIX has the potential to beneficially affect podocyte injury by modulating the cell adhesion pathway, contributing to one of the pharmacodynamic mechanisms of AR treatment of nephrotic syndrome. This has implications for the development and utilization of AR resources and achievement the social benefit of empowering rural revitalization.

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

Journal of Chromatography B 医学-分析化学

CiteScore

5.60

自引率

3.30%

发文量

306

审稿时长

44 days

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.