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Ca2+ signaling and lipid transfer 'pas a deux' at ER-PM contact sites orchestrate cell migration.
Cell Calcium ( IF 4.3 ) Pub Date : 2020-06-01 , DOI: 10.1016/j.ceca.2020.102226
Khaled Machaca 1
Affiliation  

Contact sites between the endoplasmic reticulum (ER) and plasma membrane (PM) regulate both non-vesicular lipid transfer as well as Ca2+ signaling with multiple interactions between the two pathways. Here I discuss recent findings that offer exciting insights into the role of store-operated Ca2+ entry (SOCE), Oxysterol-binding protein (OSBP)-related proteins ORP3, Arf5 and the Arf GEF IQSec1 in this crosstalk and how they regulate cell migration and focal adhesion disassembly.



中文翻译:

Ca2+ 信号传导和脂质转移在 ER-PM 接触位点“双人组”协调细胞迁移。

内质网 (ER) 和质膜 (PM) 之间的接触位点通过两种途径之间的多重相互作用调节非囊泡脂质转移以及 Ca 2+信号传导。在这里,我讨论了最近的发现,这些发现提供了令人兴奋的见解,这些发现提供了令人兴奋的见解,即在这种串扰中的存储操作 Ca 2+进入 (SOCE)、氧甾醇结合蛋白 (OSBP) 相关蛋白 ORP3、Arf5 和 Arf GEF IQSec1 的作用以及它们如何调节细胞迁移和粘着斑分解。

更新日期:2020-06-01
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