HLA-C and parasitic infectious disease: Notably, several pathways related to interleukin signaling (e.g., IL-12, TGF-beta, and interleukins), MHC antigen presentation, MAPK signaling cascades, JAK–STAT signaling, WNT and RAF kinase pathways, and viral and parasite infections (e.g., HIV, SARS-CoV, and Leishmania) were significantly represented.