{"title":"Endomembrane GPCR signaling: 15 years on, the quest continues.","authors":"Davide Calebiro, Tamara Miljus, Shannon O'Brien","doi":"10.1016/j.tibs.2024.10.006","DOIUrl":null,"url":null,"abstract":"<p><p>G-protein-coupled receptors (GPCRs) are the largest family of cell receptors. They mediate the effects of a multitude of endogenous and exogenous cues, are deeply involved in human physiology and disease, and are major pharmacological targets. Whereas GPCRs were long thought to signal exclusively at the plasma membrane, research over the past 15 years has revealed that they also signal via classical G-protein-mediated pathways on membranes of intracellular organelles such as endosomes and the Golgi complex. This review provides an overview of recent advances and emerging concepts related to endomembrane GPCR signaling, as well as ongoing research aimed at a better understanding of its mechanisms, physiological relevance, and potential therapeutic applications.</p>","PeriodicalId":440,"journal":{"name":"Trends in Biochemical Sciences","volume":" ","pages":""},"PeriodicalIF":11.6000,"publicationDate":"2024-11-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Trends in Biochemical Sciences","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1016/j.tibs.2024.10.006","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
G-protein-coupled receptors (GPCRs) are the largest family of cell receptors. They mediate the effects of a multitude of endogenous and exogenous cues, are deeply involved in human physiology and disease, and are major pharmacological targets. Whereas GPCRs were long thought to signal exclusively at the plasma membrane, research over the past 15 years has revealed that they also signal via classical G-protein-mediated pathways on membranes of intracellular organelles such as endosomes and the Golgi complex. This review provides an overview of recent advances and emerging concepts related to endomembrane GPCR signaling, as well as ongoing research aimed at a better understanding of its mechanisms, physiological relevance, and potential therapeutic applications.
G 蛋白偶联受体（GPCR）是最大的细胞受体家族。它们介导多种内源性和外源性信号的作用，深度参与人体生理和疾病，是主要的药理靶标。长期以来，人们一直认为 GPCR 只在质膜上发出信号，但过去 15 年的研究发现，它们也通过经典的 G 蛋白介导途径在细胞内的细胞器（如内体和高尔基复合体）膜上发出信号。本综述概述了与内膜 GPCR 信号相关的最新进展和新兴概念，以及为更好地了解其机制、生理相关性和潜在治疗应用而正在进行的研究。
期刊介绍：
For over 40 years, Trends in Biochemical Sciences (TIBS) has been a leading publication keeping readers informed about recent advances in all areas of biochemistry and molecular biology. Through monthly, peer-reviewed issues, TIBS covers a wide range of topics, from traditional subjects like protein structure and function to emerging areas in signaling and metabolism. Articles are curated by the Editor and authored by top researchers in their fields, with a focus on moving beyond simple literature summaries to providing novel insights and perspectives. Each issue primarily features concise and timely Reviews and Opinions, supplemented by shorter articles including Spotlights, Forums, and Technology of the Month, as well as impactful pieces like Science & Society and Scientific Life articles.
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