Peter Dromparis

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DNA transcription, replication, and repair are regulated by histone acetylation, a process that requires the generation of acetyl-coenzyme A (CoA). Here, we show that all the subunits of the mitochondrial pyruvate dehydrogenase complex (PDC) are also present and functional in the nucleus of mammalian cells. We found that knockdown of nuclear PDC in isolated(More)
Right ventricular (RV) failure is an important clinical problem with no available therapies, largely because its molecular mechanisms are unknown. Mitochondrial remodeling resulting to a metabolic shift toward glycolysis has been described in RV hypertrophy (RVH), but it is unknown whether this is beneficial or detrimental. While clinically RV failure(More)
Pioglitazone was associated with increased hazard for surgical or percutaneous lower extremity revascularization in patients with diabetes in a large clinical trial, but this clinical finding has not been adequately explored in animal models. We hypothesized that pioglitazone would decrease hypoxia-inducible factor 1α (HIF-1α)-dependent angiogenesis in rat(More)
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