Search results for: Lucia Latella
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Cell Reports > 2016 > 17 > 11 > 3010-3023
Mitochondrial dysfunction occurs in many muscle degenerative disorders. Here, we demonstrate that mitochondrial biogenesis was impaired in limb-girdle muscular dystrophy (LGMD) 2D patients and mice and was associated with impaired OxPhos capacity. Two distinct approaches that modulated histones or peroxisome proliferator-activated receptor-gamma coactivator 1 α (PGC-1α) acetylation exerted equivalent...
article
Developmental Cell > 2014 > 29 > 4 > 373-374
Reporting in this issue of Developmental Cell, L’honoré et al. (2014) show that a network composed of Pitx2/Pitx3 and downstream antioxidant enzymes protects differentiating skeletal muscle from excessive reactive oxygen species production during fetal myogenesis. Genetic deficiency of Pitx2/Pitx3 results in irreversible oxidative DNA damage and apoptosis, impairing skeletal muscle development.
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Cardiovascular Research > 2002 > 56 > 1 > 64-75
Objective: Cardiac hypertrophy is induced by a number of stimuli and can lead to cardiomyopathy and heart failure. Present knowledge suggests that cell-cycle regulatory proteins take part in hypertrophy. We have investigated if the D-type cyclins are involved in cardiac hypertrophy. Methods: The expression and activity of the D-type cyclins and associated kinases in cardiomyocytes were studied during...
