REACTOME_PURINE_CATABOLISM > https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/REACTOME_PURINE_CATABOLISM ADPRM DNPH1 GDA ITPA NT5C NT5C1A NT5C1B NT5C2 NT5E NUDT1 NUDT15 NUDT16 NUDT18 NUDT5 NUDT9 PNP XDH