Dysregulation of Mitochondrial Ca2+ Uptake and Sarcolemma Repair Underlie Muscle Weakness and Wasting in Patients and Mice Lacking MICU1.
Valentina Debattisti,
Adam Horn,
Raghavendra Singh,
Erin L Seifert,
Marshall W Hogarth,
Davi A Mazala,
Kai Ting Huang,
Rita Horvath,
Jyoti K Jaiswal,
György Hajnóczky
Apr 21, 2020
Muscle function is regulated by Ca2+, which mediates excitation-contraction coupling, energy metabolism, adaptation to exercise, and sarcolemmal repair. Several of these actions rely on Ca2+ delivery to the mitochondrial matrix...