VEGF stimulation of mitochondrial biogenesis: requirement of AKT3 kinase

5-hydroxytryptamine receptor stimulation of mitochondrial biogenesis.

Mitochondrial dysfunction is both a cause and target of reactive oxygen species during ischemia-reperfusion, drug, and toxicant injury. After injury, renal proximal tubular cells (RPTC) recover mitochondrial function by increasing the expression of the master regulator of mitochondrial biogenesis, peroxisome-proliferator-activated-receptor-gamma-coactivator-1alpha (PGC-1alpha). The goal of this...

A Review of Mitochondrial Biogenesis and Cellular Response

Abstract Background and Objectives Mitochondrial biogenesis is a complex process involving the coordinated expression of mitochondrial and nuclear genes, the import of the products of the latter into the organelle and turnover of this process. Mitochondrial malfunction or defects in any of the many pathways involved in mitochondrial biogenesis can lead to degenerative diseases and possibly pla...

Regulation of mitochondrial biogenesis.

Although it is well established that physical activity increases mitochondrial content in muscle, the molecular mechanisms underlying this process have only recently been elucidated. Mitochondrial dysfunction is an important component of different diseases associated with aging, such as Type 2 diabetes and Alzheimer's disease. PGC-1alpha (peroxisome-proliferator-activated receptor gamma co-acti...

Biogenesis of mitochondrial proteins.

Numerous components have been identified that participate at various stages in the biogenesis of mitochondria. For many of these components, their specific functions have recently been defined through detailed investigations of the molecular mechanisms underlying protein targeting, translocation across the mitochondrial outer and inner membranes, membrane insertion, suborganellar sorting, and p...

Biogenesis of mitochondrial ATPase.