Intracellular calcium signaling regulates autophagy via calcineurin-mediated TFEB dephosphorylation.
Ontology highlight
ABSTRACT: The transcription-regulating activity of TFEB is dependent on its phosphorylation modification, but the phosphatase(s) involved in TFEB dephosphorylation have remained elusive. It has now become clear that lysosomal calcium signaling activates calcineurin, an endogenous serine/threonine phosphatase, which dephosphorylate TFEB leading to upregulation of autophagy.
SUBMITTER: Tong Y
PROVIDER: S-EPMC4590610 | biostudies-other | 2015
REPOSITORIES: biostudies-other
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