Mitochondrial Ca2+ ions are crucial regulators of bioenergetics and cell death pathways. Essential in this context are so-called Ca2+ transporters. In recent decades, the major players responsible for mitochondrial Ca2+ uptake and release have been identified, with the exception of the mitochondrial Ca2+/H+ exchanger (CHE).
Click here for original story, TMBIM5, an important piece of the mitochondrial exchange puzzle discovered
Source: Phys.org