The immune system and the brain.
D000483:Alleles; D000888:Antibodies, Anti-Idiotypic / Q000502:physiology; D000917:Antibody Formation; D015478:Antigens, Heterophile / Q000276:immunology; D001921:Brain / Q000276:immunology* / Q000502:physiology; D002490:Central Nervous System / Q000502:physiology; D002999:Clone Cells / Q000502:physiology; D005802:Genes, MHC Class II; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007125:Immunogenetics; D007143:Immunoglobulin Heavy Chains / Q000096:biosynthesis; D007147:Immunoglobulin Light Chains / Q000096:biosynthesis; D007136:Immunoglobulins / Q000096:biosynthesis / Q000502:physiology; D008568:Memory / Q000502:physiology
D000888:Antibodies, Anti-Idiotypic; D015478:Antigens, Heterophile; D007143:Immunoglobulin Heavy Chains; D007147:Immunoglobulin Light Chains; D007136:Immunoglobulins