Loss of Mitochondrial Ca2+ Uniporter Limits Inotropic Reserve and Provides Trigger and Substrate for Arrhythmias in Barth Syndrome Cardiomyopathy.
Bertero E, Nickel A, Kohlhaas M, Hohl M, Sequeira V, Brune C, Schwemmlein J, Abeßer M, Schuh K, Kutschka I, Carlein C, Münker K, Atighetchi S, Müller A, Kazakov A, Kappl R, von der Malsburg K, van der Laan M, Schiuma AF, Böhm M, Laufs U, Hoth M, Rehling P, Kuhn M, Dudek J, von der Malsburg A, Prates Roma L, Maack C.
Bertero E, et al.
Circulation. 2021 Nov 23;144(21):1694-1713. doi: 10.1161/CIRCULATIONAHA.121.053755. Epub 2021 Oct 14.
Circulation. 2021.
PMID: 34648376
Free article.
Taz deficiency provoked heart-specific loss of mitochondrial Ca(2+) uniporter protein that prevented Ca(2+)-induced activation of the Krebs cycle during beta-adrenergic stimulation, oxidizing pyridine nucleotides and triggering arrhythmias in cardiac myocytes. ...
Taz deficiency provoked heart-specific loss of mitochondrial Ca(2+) uniporter protein that prevented Ca(2+)-induced activation of the Kre …