REACTOME_PLATELET_CALCIUM_HOMEOSTASIS https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/REACTOME_PLATELET_CALCIUM_HOMEOSTASIS ATP2A1 ATP2A2 ATP2A3 ATP2B1 ATP2B2 ATP2B3 ATP2B4 CALM1 ITPR1 ITPR2 ITPR3 ORAI1 ORAI2 P2RX1 P2RX2 P2RX3 P2RX4 P2RX5 P2RX6 P2RX7 SLC8A1 SLC8A2 SLC8A3 SRI STIM1 TRPC3 TRPC6 TRPC7