REACTOME_ACETYLCHOLINE_BINDING_AND_DOWNSTREAM_EVENTS > https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/REACTOME_ACETYLCHOLINE_BINDING_AND_DOWNSTREAM_EVENTS CHRNA1 CHRNA2 CHRNA3 CHRNA4 CHRNA5 CHRNA6 CHRNA7 CHRNA9 CHRNB2 CHRNB3 CHRNB4 CHRND CHRNE CHRNG