Pyruvate, the end product of glycolysis, is either catabolized in the cytosol, or enters into mitochondria to promote...Cell cycle regulation of mitochondrial functionApril 2015Isabel C Lopez-Mejia | Lluis FajasSpecific cellular functions, such as proliferation, survival, growth, or senescence, require a particular adaptive metabolic response, which is fine tuned by members of the cell cycle regul