ITPR2 and diabetes mellitus: The statistical analysis of a postmortem vitreous proteomic analysis of DM revealed various other candidate targets for future in vivo studies, such as inositol 1,4,5-trisphosphate receptor type 2 (ITPR2), calcium homeostasis endoplasmic reticulum protein (CHERP), and coronin-1A (CORO1A) [38].