Abstract Immunotherapeutic approaches in cancer aim to booster T cell mediated immune responses. Tumor-specific cells recognize target via human leukocyte antigen (HLA) molecules before specific lysis is initiated. Malignant gliomas are known for their immunoevasive and immunosuppressive properties which impede effective tumor-specific responses, including clinical responses checkpoint inhibiti...

Autoimmune neutropenia (AIN) of early childhood is caused by autoantibodies against antigens on the neutrophil membrane. Human leukocyte (HLA) have previously been associated with AIN. This study investigated HLA-DRB1 and HLA-DQB1 alleles in 160 antibody positive patients compared 1000 controls. Increased risk was observed for DRB1*10, DRB1*14, DRB1*16 DQB1*05, lower DRB1*04, DRB1*13 DQB1*03. H...

Unlike other somatic cells, human placental trophoblast cells do not express the highly polymorphic HLA-A and HLA-B human leukocyte major histocompatibility antigens that would stimulate maternal immunological rejection of the fetus. To investigate mechanisms underlying cell lineage-specific expression, cell lines were generated from homozygous matings of HLA-B27 transgenic mice. Trophoblast ce...

Background: The origin and function of human leukocyte antigen (HLA) class I molecules on platelets are still highly arguable. Given the differences in the results of the previous studies in this regard, the lack of research in recent years, and the clinical importance of HLA class I molecules, the absorption capacity of platelets for soluble HLA class I molecules was studied in this investigat...

This report describes an algorithm for identifying acceptable HLA antigens for highly alloimmunized patients without the need for extensive serum screening. This algorithm is based on the concept that immunogenic epitopes are represented by amino acid triplets on exposed parts of protein sequences of human leukocyte antigen chains (HLA-A, HLA-B, and HLA-C) accessible to alloantibodies. A comput...

Tests of grating acuity often underestimate amblyopia and underrefer esotropic infants with a fixation preference. To evaluate the effect of the large grating field used in preferential looking (PL) procedures, an eight-alternative, small field (about 1 degrees) grating acuity test was devised. Gratings contained at least eight cycles. Thirty-seven strabismic and/or anisometropic amblyopes, age...

The idiopathic generalized epilepsies (IGE) occur with a high aggregation within families. Juvenile myoclonic epilepsy (JME) is recognized as a commonly occurring form of idiopathic generalized epilepsy. A possible association between JME and HLA antigens was investigated by serological typing of human leukocyte antigens (HLA) class I antigens and by DNA oligotyping of class II antigens. Twenty...

Many studies have been trying to identify genetic markers for ophthalmological diseases, including, among others, the HLA (Human Leukocyte Antigens). Localized on the short arm of chromosome 6, the human leukocyte antigen system is well known for its capacity to confer susceptibility or resistance to different diseases. In view of its accentuated polymorphism, the strength and type of associati...

Chronic hepatitis C is a serious liver disease that often results in cirrhosis or hepatocellular carcinoma. The aim of this study was to assess the association of human leukocyte antigen-DP (HLA-DP) variants with risk of chronic hepatitis C virus (HCV) or anti-F antibody generation. We selected two single nucleotide polymorphisms (SNPs) in a region including HLA-DPA1 (rs3077) and HLA-DPB1 (rs92...

PURPOSE Vogt-Koyanagi-Harada disease (VKH) is an autoimmune disorder causing a bilateral diffuse granulomatous uveitis, often with several associated extraocular manifestations. Strong association of human leukocyte antigens (HLA) antigens with the disease has been documented. The details of all HLA class II genotypes were investigated in Japanese patients with VKH to demonstrate the immunogene...