HLA-C and neoplasm: The immunogenetic databases focus in cytokine receptors, their ligands, their involvement in diseases and their use in clinical treatments, human Major Histocompatibility Complex (MHC) genes, peptides, predictions, and proteins about human leukocyte antigen (HLA) I and HLA II-restricted peptides, in silico prediction of epitopes, tumor T cell antigens and literature about immunoproteins.