Targeting energetic metabolism: a new frontier in the pathogenesis and treatment of pulmonary hypertension.

ABSTRACT: This perspective highlights advances in the understanding of the role of cellular metabolism in the pathogenesis of pulmonary hypertension. Insights gained in the past 20 years have revealed several similarities between the cellular processes underlying the pulmonary vascular remodeling in pulmonary hypertension and those seen in cancer processes. In line with these insights, there is increasing recognition that abnormal cellular metabolism, notably of aerobic glycolysis (the "Warburg effect"), the potential involvement of hypoxia-inducible factor in this process, and alterations in mitochondrial function, are key elements in the pathogenesis of this disease. The glycolytic shift may underlie the resistance to apoptosis and increased vascular cell proliferation, which are hallmarks of pulm

SUBMITTER: Tuder RM 

PROVIDER: S-EPMC3297113 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature