{"title":"体外分析肌肉干细胞功能。","authors":"Julia von Maltzahn","doi":"10.1007/7651_2024_589","DOIUrl":null,"url":null,"abstract":"<p><p>Muscle stem cells (MuSCs) lose a large proportion of their characteristics when removed from their niche, hampering the analysis of muscle stem cell functionality. However, the isolation and culture of single floating myofibers with their adjacent muscle stem cells allow the short-term culture and manipulation of muscle stem cells in conditions as close as possible to the endogenous niche. Here, the isolation, culture and transfection with siRNA of muscle stem cells on their adjacent myofibers from young as well as old mice are described.</p>","PeriodicalId":18490,"journal":{"name":"Methods in molecular biology","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Analyzing Muscle Stem Cell Function Ex Vivo.\",\"authors\":\"Julia von Maltzahn\",\"doi\":\"10.1007/7651_2024_589\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Muscle stem cells (MuSCs) lose a large proportion of their characteristics when removed from their niche, hampering the analysis of muscle stem cell functionality. However, the isolation and culture of single floating myofibers with their adjacent muscle stem cells allow the short-term culture and manipulation of muscle stem cells in conditions as close as possible to the endogenous niche. Here, the isolation, culture and transfection with siRNA of muscle stem cells on their adjacent myofibers from young as well as old mice are described.</p>\",\"PeriodicalId\":18490,\"journal\":{\"name\":\"Methods in molecular biology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2025-01-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Methods in molecular biology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1007/7651_2024_589\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Biochemistry, Genetics and Molecular Biology\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Methods in molecular biology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1007/7651_2024_589","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Biochemistry, Genetics and Molecular Biology","Score":null,"Total":0}
Muscle stem cells (MuSCs) lose a large proportion of their characteristics when removed from their niche, hampering the analysis of muscle stem cell functionality. However, the isolation and culture of single floating myofibers with their adjacent muscle stem cells allow the short-term culture and manipulation of muscle stem cells in conditions as close as possible to the endogenous niche. Here, the isolation, culture and transfection with siRNA of muscle stem cells on their adjacent myofibers from young as well as old mice are described.
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For over 20 years, biological scientists have come to rely on the research protocols and methodologies in the critically acclaimed Methods in Molecular Biology series. The series was the first to introduce the step-by-step protocols approach that has become the standard in all biomedical protocol publishing. Each protocol is provided in readily-reproducible step-by-step fashion, opening with an introductory overview, a list of the materials and reagents needed to complete the experiment, and followed by a detailed procedure that is supported with a helpful notes section offering tips and tricks of the trade as well as troubleshooting advice.
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