MTOR and leukemia: A recent report demonstrates that mitochondrial mTOR can phosphorylate Bcl‐xL on Ser62 and this increased cellular reliance on glycolysis in leukemia cells.213 The localization of mTOR places the kinase near other regulators including AMPK making mTOR an emerging regulator of mitochondria function capable of responding to changes in redox status and bioenergetics shifts.