{"title":"铁蛋白应激促使肝脏衰老和代谢功能障碍。","authors":"","doi":"10.1038/s43587-024-00654-8","DOIUrl":null,"url":null,"abstract":"Older age is associated with metabolic stress and increases the risk of degeneration of organs that maintain metabolic homeostasis, including the liver. We discovered that aging promotes ferroptosis in hepatocytes, that ferroptotic stress is generally increased in degenerating organs, and that reducing ferroptosis reverses aging-related metabolic dysfunction and liver damage.","PeriodicalId":94150,"journal":{"name":"Nature aging","volume":"4 7","pages":"911-912"},"PeriodicalIF":17.0000,"publicationDate":"2024-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ferroptotic stress drives liver aging and metabolic dysfunction\",\"authors\":\"\",\"doi\":\"10.1038/s43587-024-00654-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Older age is associated with metabolic stress and increases the risk of degeneration of organs that maintain metabolic homeostasis, including the liver. We discovered that aging promotes ferroptosis in hepatocytes, that ferroptotic stress is generally increased in degenerating organs, and that reducing ferroptosis reverses aging-related metabolic dysfunction and liver damage.\",\"PeriodicalId\":94150,\"journal\":{\"name\":\"Nature aging\",\"volume\":\"4 7\",\"pages\":\"911-912\"},\"PeriodicalIF\":17.0000,\"publicationDate\":\"2024-06-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nature aging\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.nature.com/articles/s43587-024-00654-8\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nature aging","FirstCategoryId":"1085","ListUrlMain":"https://www.nature.com/articles/s43587-024-00654-8","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Ferroptotic stress drives liver aging and metabolic dysfunction
Older age is associated with metabolic stress and increases the risk of degeneration of organs that maintain metabolic homeostasis, including the liver. We discovered that aging promotes ferroptosis in hepatocytes, that ferroptotic stress is generally increased in degenerating organs, and that reducing ferroptosis reverses aging-related metabolic dysfunction and liver damage.
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