Association between immunoglobulin allotypes and immune responses to Haemophilus influenzae and Meningococcus polysaccharides.
Serum samples were collected from 20 healthy White and 33 Black infants before and after immunisation with three doses of diphtheria-pertussis-tetanus vaccine and with one dose of Haemophilus influenzae type b polyribose phosphate vaccine and meningococcal group A and group C polysaccharide vaccines. Antibodies to these immunogens were measured and sera were allotyped for several Gm, A2m, and Km antigens. A highly significant association was found between the Km(1) allotype and the immune responses (difference between post-immunisation and pre-immunisation antibody levels) to H. influenzae and meningococcus C polysaccharides in the White children.
D000907:Antibodies, Bacterial / Q000302:isolation & purification*; D001428:Bacterial Vaccines / Q000276:immunology*; D044383:Black People; D004168:Diphtheria Toxoid / Q000276:immunology; D005802:Genes, MHC Class II; D006193:Haemophilus influenzae / Q000276:immunology*; D006801:Humans; D007136:Immunoglobulins / Q000302:isolation & purification*; D007223:Infant; D007519:Isoantigens / Q000235:genetics / Q000276:immunology; D009345:Neisseria meningitidis / Q000276:immunology*; D010567:Pertussis Vaccine / Q000276:immunology; D010641:Phenotype; D011135:Polysaccharides, Bacterial / Q000276:immunology*; D013745:Tetanus Toxoid / Q000276:immunology; D044465:White People
D000907:Antibodies, Bacterial; D001428:Bacterial Vaccines; D004168:Diphtheria Toxoid; D007136:Immunoglobulins; D007519:Isoantigens; D010567:Pertussis Vaccine; D011135:Polysaccharides, Bacterial; D013745:Tetanus Toxoid