A new Rab7 effector controls phosphoinositide conversion in endosome maturation.

A new Rab7 effector controls phosphoinositide conversion in endosome maturation.
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DOI:
10.1083/jcb.201709034
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发表时间:
2017-10-02
期刊:
The Journal of cell biology
影响因子:
--
通讯作者:
Winckler B
Winckler B
中科院分区:
其他
文献类型:
--
作者:
Casanova JE;Winckler B

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Casanova and Winckler discuss Liu et al.’s recent finding that WDR91 coordinates Rab and phosphoinositide conversion during endosome maturation in neurons.​ Endosome maturation requires a coordinated change in the Rab GTPase and phosphoinositide composition of the endosomal membrane. In this issue, Liu et al. (2017. J. Cell Biol. https://doi.org/10.1083/jcb.201705151) identify WDR91 as a ubiquitous Rab7 effector that inhibits phosphatidylinositol 3-kinase activity on endosomes and is critical for endosome maturation, viability, and dendrite growth of neurons in vivo.
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