REACTOME_ACETYLCHOLINE_NEUROTRANSMITTER_RELEASE_CYCLE https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/REACTOME_ACETYLCHOLINE_NEUROTRANSMITTER_RELEASE_CYCLE CHAT CPLX1 PPFIA1 PPFIA2 PPFIA3 PPFIA4 RAB3A RIMS1 SLC18A3 SLC5A7 SNAP25 STX1A STXBP1 SYT1 TSPOAP1 UNC13B VAMP2