{"title":"CaMKIIβ Ca2+ptures ER signals to initiate autophagosome biogenesis","authors":"Leonardo Luís Artico, Ana Paula Arruda","doi":"10.1016/j.molcel.2025.01.011","DOIUrl":null,"url":null,"abstract":"Cytosolic Ca<sup>2+</sup> transients are critical signals for autophagy regulation; however, how they translate into functional autophagic events remains unclear. In this issue of <em>Molecular Cell</em>, Zheng et al.<span><span><sup>1</sup></span></span> identify CaMKIIβ as a key player decoding Ca<sup>2+</sup> transients at the ER surface to initiate autophagosome formation through the FIP200 complex.","PeriodicalId":18950,"journal":{"name":"Molecular Cell","volume":"13 1","pages":""},"PeriodicalIF":16.6000,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular Cell","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1016/j.molcel.2025.01.011","RegionNum":1,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Cytosolic Ca2+ transients are critical signals for autophagy regulation; however, how they translate into functional autophagic events remains unclear. In this issue of Molecular Cell, Zheng et al.1 identify CaMKIIβ as a key player decoding Ca2+ transients at the ER surface to initiate autophagosome formation through the FIP200 complex.
期刊介绍：
Molecular Cell is a companion to Cell, the leading journal of biology and the highest-impact journal in the world. Launched in December 1997 and published monthly. Molecular Cell is dedicated to publishing cutting-edge research in molecular biology, focusing on fundamental cellular processes. The journal encompasses a wide range of topics, including DNA replication, recombination, and repair; Chromatin biology and genome organization; Transcription; RNA processing and decay; Non-coding RNA function; Translation; Protein folding, modification, and quality control; Signal transduction pathways; Cell cycle and checkpoints; Cell death; Autophagy; Metabolism.
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