INS and cancer: VRAC may also beimportant for several other processes including the regulation of membraneexcitability, transcellular Cl‐ transport, angiogenesis, cellproliferation, necrosis, apoptosis, glutamate release from astrocytes, insulin(INS, P01308) release from pancreaticβ cells and resistance to the anti‐cancer drug, cisplatin(reviewed by[10, 60, 63, 66]).