Is hydrogen ion (H+) the real second messenger in calcium signalling?
Keywords: PIP2; Phosphatidylinositol 4,5-bisphosphate; DAG; Diacylglicerol; IP3; Inositol 1,4,5-trisphosphate; PLC; Phospholipase C; cADPR; Cyclic ADP Ribose; NAADP; Nicotinic acid-Adenine dinucleotide phosphate; [Ca2Â +]c; cytosolic free Ca2Â + concentration; pH