Indian population is well known for its genetic diversity. Among the numerous endogamous communities, which is restricted very much by custom, marriage and occupation, we have collected a total of 229 individuals from 1996 – 1999 comprising of Parsee, Patels and Vatalia Prajapathi (VP) caste groups. We present here the HLA antigen distribution of these endogamous caste groups and compare their ...

we describe a 16 year old boy with acne fulminans associated with axial and peripheral polyarthritis. the patient's clinical course and therapy with isotretinoin, prednisolone and oxytetracycline are described. a possible association between the presence of hla -b 27 antigen and reactive arthritis with acne fulminans in this case is evaluated. a review of the literature is included.

An up-dated survey of the information pertaining to the role of genetic factors in susceptibility to multiple myeloma is attempted. Our own results include the HLA-A, B, and C types in 68 patients, the G1m and Km allotypes in 86 patients, and the frequencies of ABO blood groups in 126 patients with multiple myeloma. The allotype G1m(x) was significantly (p less than 0.05) more frequent in the p...

Background: During pregnancy, the maternal immune system is in close contact with cells and tissue from the semiallogenic fetus .The human leucocyte antigen (HLA) class Ib molecules, HLA-E, -F and -G, are expressed at the materno-fetal interface. Because of the apparent immunoregulatory functions of these proteins, they may be involved in successful acceptance of the semi-allogenic fetus during...

Die konventionelle Radiographie, MRT und der HLA-B27-Labortest (HLA: humanes Leukozyten Antigen) spielen eine wichtige Rolle bei Diagnose von axialer Spondyloarthritis (axSpA). Entzündliche fetthaltige Wirbelsäulen- Iliosakralgelenks-MRT-Läsionen sind relativ häufig führen auch zu falsch-positiven Diagnosen. Gründe dafür waren bislang unzureichend erforscht.

Minor histocompatibility antigens (MiHAs) are polymorphic peptides on the cell surface derived from self-proteins that capable to induce an immune response during allogeneic hematopoietic stem cells transplantation. Their presentation occurs in context of certain major complex (HLA – human leucocyte antigen) alleles. One most common HLA alleles is HLA-A*02:01. Accordingly, for a significant num...

Human Leukocyte Antigen (HLA) complexes are critical cell-surface protein assemblies that facilitate T-cell surveillance of almost all cell types in the body. While receptor binding to HLA class I and II is well-described with detailed structural information, nature cis interactions within plasma membrane surveyed cells remains be better characterized, as protein-protein environment technically...

Introduction: Pigeon Breeder’s Pneumonitis (PBP) results due to a complex pathophysiology that includes exposure avian antigens. Susceptibility has been linked human leukocyte antigen (HLA) class II, though consensus not reached. The goal of this systematic review is further elucidate the association between PBP and HLA-DR subtypes.

Background and Aims: Human leukocyte antigen (HLA) molecules play a substantial role in T Lymphocyte-mediated adaptive immune response. Down-regulation of HLA expression may help the tumor to escape from immune surveillance. This study aimed to evaluate the correlation between HLA-G and HLA-E tissue distribution and the degree of tumor malignancy in human breast tumors. Materials and Methods:...