SLC30A10 and hepatocellular carcinoma: The human SLC30A10 complements defective Mn2+ uptake in yeast cells lacking the Ca2+/Mn2+ ATPase PMR1 (Tuschl et al., 2012) and the endogenous SLC30A10 expression increases with Mn2+ exposure in HepG2 hepatocellular carcinoma cells.