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Acute RyR1 Ca2+ leak enhances NADH-linked mitochondrial respiratory capacity

Authors :
Nadège Zanou
Haikel Dridi
Steven Reiken
Tanes Imamura de Lima
Chris Donnelly
Umberto De Marchi
Manuele Ferrini
Jeremy Vidal
Leah Sittenfeld
Jerome N. Feige
Pablo M. Garcia-Roves
Isabel C. Lopez-Mejia
Andrew R. Marks
Johan Auwerx
Bengt Kayser
Nicolas Place
Source :
Nature Communications, Vol 12, Iss 1, Pp 1-19 (2021)
Publication Year :
2021
Publisher :
Nature Portfolio, 2021.

Abstract

Ryanodine receptor type 1 (RyR1) are involved in skeletal muscle contraction. Here, the authors show that a transient calcium leak in response to exercise-induced post translational modifications of RyR1 causes mitochondrial remodeling to improve respiration.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
12
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.74a4add40ec849d4a47b99015d48a534
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-021-27422-1