Western blot analysis of the muscle samples revealed a significant decrease in the levels of COX1, COX2, COX3, COX4 and UQCRC2. COX respiration activity was remarkably reduced (58.84%) relative to the controls according to spectrophotometric assays. Taken together, our results indicated that this m.9553G>A variant may be responsible for the MELAS…[Read more]

Unhealthy alcohol use, smoking, and depressive symptoms are risk factors for cardiovascular disease (CVD). Little is known about their co-occurrence – termed a syndemic, defined as the synergistic effect of two or more conditions-on CVD risk in people with HIV (PWH). H-Cys(Trt)-OH nmr We used data from 5621 CVD-free participants (51% PWH) in the…[Read more]