category
Nature Chemical Biology
date
Feb 13, 2026
slug
status
Published
summary
发现黏附型GPCR通过促进细胞外囊泡形成并传递GPCR至邻近细胞,从而激活G蛋白信号,揭示了细胞间通讯的新机制。
tags
蛋白质组学
type
Post

📄 原文题目

Adhesion GPCR-induced ectocytosis mediates intercellular GPCR signal propagation

🔗 原文链接

💡 AI 核心解读

发现黏附型GPCR通过促进细胞外囊泡形成并传递GPCR至邻近细胞,从而激活G蛋白信号,揭示了细胞间通讯的新机制。

📝 英文原版摘要

<p>Nature Chemical Biology, Published online: 13 February 2026; <a href="https://www.nature.com/articles/s41589-026-02148-7">doi:10.1038/s41589-026-02148-7</a></p>This study reveals that adhesion G-protein-coupled receptors (GPCRs) promote extracellular vesicle (EV) formation and EVs spread GPCRs into neighboring cells to activate G-protein signaling, providing a novel mechanism for cell–cell communication.
具有进化见解的酶检索几何基础模型癌症中m6A的功能解析
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