Dysregulation of RyR Calcium Channel Causes the Onset of Mitochondrial Retrograde Signaling

Summary: This study shows that multiple modes of mitochondrial stress generated by partial mtDNA depletion or cytochrome c oxidase disruption cause ryanodine receptor channel (RyR) dysregulation, which instigates the release of Ca2+ in the cytoplasm of C2C12 myoblasts and HCT116 carcinoma cells. We...

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Bibliographic Details
Main Authors: Anindya Roy Chowdhury, Satish Srinivasan, György Csordás, György Hajnóczky, Narayan G. Avadhani
Format: Article
Language:English
Published: Elsevier 2020-08-01
Series:iScience
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2589004220305587