PMID- 8675226 OWN - NLM STAT- MEDLINE DCOM- 19960815 LR - 20221207 IS - 0882-0139 (Print) IS - 0882-0139 (Linking) VI - 25 IP - 1-2 DP - 1996 Jan-Mar TI - HLA-DQ3 is associated with Graves' disease in African-Americans. PG - 103-10 AB - HLA heterogeneity occurs in various ethnic groups and has been significantly associated with Graves' disease. In this study we have determined that DQ3 is associated with Graves' disease in African-Americans. Human leukocyte antigen (HLA) typing of D-region antigens in 139 controls and 45 Graves' disease patients reveals significant differences for HLA-DR2, DR9, DQ1, and DQ3. The latter remained significant after correction. Increases in HLA-DR9 and DR3 are associated with increases in DQ3 and DQ2, respectively. The decrease in DR2 is associated with a decrease in DQ1. The associated increases and decreases in DR with DQ antigens probably reflect linkage disequilibrium. Patients were evaluated for autoantibodies against microsomal antigens and/or against thyroglobulin. All of the normal control volunteers were negative for thyroid antibodies and thirteen percent of patients produced autoantibodies. No significant associations were detected for antibody production, type of treatment required, age of onset, family history of Graves', status of T3, T4 levels, goiter and/or ophthalmopathy. FAU - Ofosu, M H AU - Ofosu MH AD - Department of Biology, School of Arts & Sciences, Delaware State University, Luna I Mishoe Science Center, Dover 19901, USA. FAU - Dunston, G AU - Dunston G FAU - Henry, L AU - Henry L FAU - Ware, D AU - Ware D FAU - Cheatham, W AU - Cheatham W FAU - Brembridge, A AU - Brembridge A FAU - Brown, C AU - Brown C FAU - Alarif, L AU - Alarif L LA - eng GR - SO6-GM08182/GM/NIGMS NIH HHS/United States PT - Comparative Study PT - Journal Article PT - Research Support, U.S. Gov't, P.H.S. PL - England TA - Immunol Invest JT - Immunological investigations JID - 8504629 RN - 0 (Autoantibodies) RN - 0 (HLA-DQ Antigens) RN - 0 (HLA-DQ3 antigen) RN - 0 (HLA-DR Antigens) RN - 0 (Immunoglobulins, Thyroid-Stimulating) RN - 0 (Thyroid Hormones) RN - 0 (thyroid microsomal antibodies) RN - 9010-34-8 (Thyroglobulin) SB - IM MH - Adult MH - Age of Onset MH - Autoantibodies/blood MH - Autoimmune Diseases/blood/*ethnology/genetics/immunology MH - Black People/genetics MH - Disease Susceptibility MH - Female MH - Gene Frequency MH - Graves Disease/blood/*ethnology/genetics/immunology MH - HLA-DQ Antigens/*analysis/genetics MH - HLA-DR Antigens/analysis/genetics MH - Humans MH - Immunoglobulins, Thyroid-Stimulating/blood MH - Male MH - Middle Aged MH - Thyroglobulin/blood MH - Thyroid Hormones/blood MH - White People/genetics EDAT- 1996/01/01 00:00 MHDA- 1996/01/01 00:01 CRDT- 1996/01/01 00:00 PHST- 1996/01/01 00:00 [pubmed] PHST- 1996/01/01 00:01 [medline] PHST- 1996/01/01 00:00 [entrez] AID - 10.3109/08820139609059294 [doi] PST - ppublish SO - Immunol Invest. 1996 Jan-Mar;25(1-2):103-10. doi: 10.3109/08820139609059294.