{"title":"对线粒体入口的减压反应。","authors":"Sylvie Callegari","doi":"10.1016/j.tcb.2024.12.013","DOIUrl":null,"url":null,"abstract":"<p><p>A byproduct of mitochondrial energy production is the generation of reactive oxygen species (ROS). Too much ROS is toxic, but ROS deficiency is equally deleterious (reductive stress). In a recent study, McMinimy et al. uncovered a ubiquitin proteasome-mediated mechanism at the translocase of the outer membrane (TOM) complex, which senses ROS depletion and adjusts mitochondrial protein import accordingly.</p>","PeriodicalId":56085,"journal":{"name":"Trends in Cell Biology","volume":" ","pages":"94-96"},"PeriodicalIF":13.0000,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Reacting to reductive stress at the mitochondrial import gate.\",\"authors\":\"Sylvie Callegari\",\"doi\":\"10.1016/j.tcb.2024.12.013\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>A byproduct of mitochondrial energy production is the generation of reactive oxygen species (ROS). Too much ROS is toxic, but ROS deficiency is equally deleterious (reductive stress). In a recent study, McMinimy et al. uncovered a ubiquitin proteasome-mediated mechanism at the translocase of the outer membrane (TOM) complex, which senses ROS depletion and adjusts mitochondrial protein import accordingly.</p>\",\"PeriodicalId\":56085,\"journal\":{\"name\":\"Trends in Cell Biology\",\"volume\":\" \",\"pages\":\"94-96\"},\"PeriodicalIF\":13.0000,\"publicationDate\":\"2025-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Trends in Cell Biology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1016/j.tcb.2024.12.013\",\"RegionNum\":1,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/1/13 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CELL BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Trends in Cell Biology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1016/j.tcb.2024.12.013","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/1/13 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
Reacting to reductive stress at the mitochondrial import gate.
A byproduct of mitochondrial energy production is the generation of reactive oxygen species (ROS). Too much ROS is toxic, but ROS deficiency is equally deleterious (reductive stress). In a recent study, McMinimy et al. uncovered a ubiquitin proteasome-mediated mechanism at the translocase of the outer membrane (TOM) complex, which senses ROS depletion and adjusts mitochondrial protein import accordingly.
期刊介绍：
Trends in Cell Biology stands as a prominent review journal in molecular and cell biology. Monthly review articles track the current breadth and depth of research in cell biology, reporting on emerging developments and integrating various methods, disciplines, and principles. Beyond Reviews, the journal features Opinion articles that follow trends, offer innovative ideas, and provide insights into the implications of new developments, suggesting future directions. All articles are commissioned from leading scientists and undergo rigorous peer-review to ensure balance and accuracy.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
