Tumor necrosis factor alpha increases aerobic glycolysis and reduces oxidative metabolism in prostate epithelial cells

Abstract

Cellular energetics, that is, glycolytic and oxidative metabolism is significantly influenced by low-level inflammation in prostate epithelial cells. In widely used prostate epithelial cell models, the micro-environmental inflammatory cytokine TNFα induces aerobic glycolysis while inhibiting oxidative metabolism. This supports the hypothesis that low-level inflammation can induce Warburg metabolism in prostate epithelial cells, which may promote cancer formation and progression.