GOBP_CERAMIDE_TRANSPORT https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/GOBP_CERAMIDE_TRANSPORT ABCA12 ABCA13 ABCA2 ABCB1 ABCB4 CERT1 CPTP GLTP GLTPD2 MTTP OSBP PLEKHA8 PLEKHA8P1 PLTP PSAP SGPP1 VAPA