HLA-C and cancer: No BP or KEGG pathways were associated with the more or less abundantly expressed DEG specific to Endo‐IVP Conc tissue, however, several genes related to cancer progression and immune recognition including a major histocompatibility (MHC) Class II molecule, bovine leukocyte antigen (BLA)‐DQB, were identified as a top 15 most abundantly expressed DEG specific to IVP conceptus tissue co‐cultured with endometrium.