PMID- 1555872 OWN - NLM STAT- MEDLINE DCOM- 19920506 LR - 20221207 IS - 0194-911X (Print) IS - 0194-911X (Linking) VI - 19 IP - 4 DP - 1992 Apr TI - Essential hypertension and histocompatibility antigens. An association study. PG - 400-2 AB - Data from a previous study concerning the distribution of human leukocyte antigen (HLA) haplotypes in siblings with essential hypertension suggested that at least one of the genes responsible for the genetic susceptibility to this disease is located in or near the HLA complex. The objective of the present study was to investigate if a given HLA-A, B, or DR gene could represent a marker for susceptibility to essential hypertension at the population level. Thus, the frequencies of HLA antigens were determined in Caucasian patients with essential hypertension (HLA-A and B antigens were determined in 89 cases, 85 of which were also typed for HLA-DR antigens). The results showed an increased frequency (p = 0.00064) of HLA-DR4, which was present in 34% of the patients and in 16% of local ethnically matched control subjects. We conclude that HLA-DR4 may represent a marker for susceptibility to essential hypertension in the Brazilian Caucasian population. FAU - Gerbase-DeLima, M AU - Gerbase-DeLima M AD - Escola Paulista de Medicina, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Brazil. FAU - Ladalardo, M A AU - Ladalardo MA FAU - DeLima, J J AU - DeLima JJ FAU - Silva, H B AU - Silva HB FAU - Bellotti, G AU - Bellotti G FAU - Pileggi, F AU - Pileggi F LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - United States TA - Hypertension JT - Hypertension (Dallas, Tex. : 1979) JID - 7906255 RN - 0 (HLA-A Antigens) RN - 0 (HLA-B Antigens) RN - 0 (HLA-DR4 Antigen) SB - IM CIN - Hypertension. 1992 Nov;20(5):710-1. PMID: 1428119 MH - Brazil MH - Female MH - HLA-A Antigens/*analysis MH - HLA-B Antigens/*analysis MH - HLA-DR4 Antigen/*analysis MH - Humans MH - Hypertension/*immunology MH - Male MH - White People EDAT- 1992/04/01 00:00 MHDA- 1992/04/01 00:01 CRDT- 1992/04/01 00:00 PHST- 1992/04/01 00:00 [pubmed] PHST- 1992/04/01 00:01 [medline] PHST- 1992/04/01 00:00 [entrez] AID - 10.1161/01.hyp.19.4.400 [doi] PST - ppublish SO - Hypertension. 1992 Apr;19(4):400-2. doi: 10.1161/01.hyp.19.4.400.