ZHOU_PANCREATIC_BETA_CELL # https://www.gsea-msigdb.org/gsea/msigdb/human/geneset/ZHOU_PANCREATIC_BETA_CELL FOXA1 FOXO1 HNF1A HNF4A ISL1 MAFA NEUROD1 NKX2-2 NKX6-1 PAX6 PDX1