We identified 6 genes—FADS2, FHL3, HLA-DRB1, HLA-DRB5, RPL28, and TMEM258—with strong evidence for a causal role in CRC development (FDR-P < 0.05; colocalisation H4 > 0.8). The gene discussed is HLA-DRB5; the disease is colorectal carcinoma.