Lysosomal catch-and-release controls mTORC1.

Lysosomal catch-and-release controls mTORC1.
复制标题

溶酶体捕获和释放控制 mTORC1。

DOI:
10.1038/s41556-018-0188-y
复制
发表时间:
2018
影响因子:
21.3
通讯作者:
Manning,BrendanD
Manning,BrendanD
中科院分区:
生物学1区
文献类型:
--
作者:
Hosios,AaronM;Manning,BrendanD

文献摘要

相似文献

当氨基酸丰富时,Rag gtpase通过将mTORC1招募到Rheb溶酶体促进mTORC1活化。现在的一项研究表明,氨基酸诱导的Rag异源二聚体GTP/ gdp结合状态的变化矛盾地增加了其从溶酶体调节因子的动态释放,并可能限制mTORC1的激活。
Rag GTPases facilitate mTORC1 activation by recruiting it to Rheb at the lysosome when amino acids are abundant. A study now shows that the amino acid-induced change in the GTP/GDP-binding state of the Rag heterodimer paradoxically increases its dynamic release from the Ragulator at the lysosome and may limit mTORC1 activation.