Abstract:Vacuolar-type H + -ATPase (v-ATPase), a multi-subunit protein complex, has two distinct functions on lysosomes: acidifying the lysosomal lumen and controlling mTOR-S6K (mTORC1) signaling, both of which are crucial for several biological processes. However, little is known about how both functions of v-ATPase are coordinated and whether lysosomes are also involved in mTOR-AKT (mTORC2) signaling. We found that knocking down (KD) of a subunit of v-ATPase impairs cell proliferation of undifferentiated induced plur… Show more
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