HLA class I (-A, -B, -C) and class II (-DR, -DQ) polymorphism in the Mauritanian population

HLA Class I and Class II Genes Distribution of the Sistanis in Iran

Background: The high polymorphism in the human leukocyte antigen (HLA) genes can be used as an identity of individuals to compare with other populations. This extreme polymorphism in the HLA system is accountable for the differences in alleles and haplotypes among ethnic groups, populations, and the inhabitants of many regions. Objective: To define the frequency of HLA alleles and haplotypes am...

HLA-A, B (Class I) and HLA-DR, DQ (Class II) Antigens in Turkish Patients with Recurrent Aphthous Ulceration and Behçet's Disease

OBJECTIVE The aims of the present study were to typify the human leukocyte antigen system (HLA)-A, B (class I) and HLA-DR, DQ (class II) antigens and to assess the frequency of the presence of these antigens in the Turkish population with recurrent aphthous ulceration (RAU) and Behçet's disease (BD) compared to healthy subjects. SUBJECTS AND METHODS Thirty patients with RAU, 30 with BD, and 1...

HLA class I and class II polymorphism in the population of Vojvodina, Serbia.

The HLA (Human Leucocyte Antigens) class I and class II polymorphism in a sample population of 250 Vojvodinians using standard microlymphocytotoxicity test was investigated. The antigens with the highest frequencies were: HLA-A2 (50.4%), A1 (24.1%) and A3 (22.7%); B35 (22.7%), B51(5) (16.9%) and B18 (15.6%); DR11 (5) (34.5%), DR7 (20.0%) and DR3 (19.3%); DQ1 (44.8%), DQ7 (3) (30.9%) and DQ2 (13...

HLA class I and class II polymorphism in the population of Rijeka, Croatia.

The aim of the study was to examine frequencies of HLA-A, -B, -DR antigens and haplotypes in population of Rijeka and to compare them with general Croatian and European populations. The subjects were 117 unrelated healthy blood donors. The antigens with the highest frequencies were: A2 (27.2%), A9 (16.3%), B5 (14.8%), B12 (11.8%), B18 (11.8%), DR5 (21.6%) and DR6 (13.8%). Comparison of HLA anti...

Products of HLA class I and class II (B,C,DP,DQ,DR) genes all contribute to induction of recipient anti-donor responses in rejected kidneys.