PMID- 7598790 OWN - NLM STAT- MEDLINE DCOM- 19950808 LR - 20071114 IS - 1040-8363 (Print) IS - 1040-8363 (Linking) VI - 32 IP - 2 DP - 1995 TI - HLA disease associations: models for the study of complex human genetic disorders. PG - 183-219 AB - The genes of the human leukocyte antigen (HLA) region, the major histocompatibility complex (MHC) of humans, control a variety of functions involved in immune response and influence susceptibility to over 40 diseases. Theoretical studies in the development of models to determine the modes of inheritance of the HLA-associated diseases have led to a better understanding of the inheritance patterns in insulin-dependent diabetes mellitus (IDDM), rheumatoid arthritis, multiple sclerosis, ankylosing spondylitis, hemochromatosis, celiac disease, and others. It is now clear that many of the HLA-associated diseases involve heterogeneity in their HLA components, as well as non-HLA genetic factors. This review is presented using HLA-associated diseases, and in particular IDDM, as the example of interest, but the observations and techniques presented have direct relevance to the study of all human diseases with a complex genetic component. Three methods for localizing disease-predisposing genes are presented: (1) association studies, including population, family, and relative predispositional effects, (2) affected sib pair and other affected-relative methods, and (3) lod score analysis. A variety of complementary methods for studying the mode(s) of inheritance of the alleles at the disease-predisposing locus and for identifying the alleles and amino acids directly involved in the disease process also are presented. FAU - Thomson, G AU - Thomson G AD - Department of Integrative Biology, University of California, Berkeley 94720-3140, USA. LA - eng GR - HD12731/HD/NICHD NIH HHS/United States PT - Journal Article PT - Research Support, U.S. Gov't, P.H.S. PT - Review PL - England TA - Crit Rev Clin Lab Sci JT - Critical reviews in clinical laboratory sciences JID - 8914816 RN - 0 (HLA Antigens) SB - IM MH - Arthritis, Rheumatoid/*genetics/immunology MH - Diabetes Mellitus, Type 1/*genetics/immunology MH - Disease Susceptibility MH - Genes, MHC Class I MH - Genes, MHC Class II MH - Genetics, Medical/*methods MH - HLA Antigens/*genetics MH - Humans MH - Major Histocompatibility Complex/*genetics MH - Pedigree RF - 163 EDAT- 1995/01/01 00:00 MHDA- 1995/01/01 00:01 CRDT- 1995/01/01 00:00 PHST- 1995/01/01 00:00 [pubmed] PHST- 1995/01/01 00:01 [medline] PHST- 1995/01/01 00:00 [entrez] AID - 10.3109/10408369509084684 [doi] PST - ppublish SO - Crit Rev Clin Lab Sci. 1995;32(2):183-219. doi: 10.3109/10408369509084684.