Results 21 to 30 of about 136,789 (304)
BackgroundThe prognostic value of human leukocyte antigen G (HLA-G) expression in gastrointestinal (GI) cancers remains controversial. Thus, this meta-analysis aimed to summarize available evidence from case-control or cohort studies that evaluated this ...
Yongjia Peng +6 more
doaj +1 more source
Antibodies (a/t) to antigens (a/g) of human tissue compatibility HLA (human leucocyte antigens) are the main cause of kidney transplant rejection. Antigens of the HLAI class system (loci A, B, C) are present on all nucleated cells of the body, HLA class
Елена Борисовна Лукоянычева +7 more
doaj
Human leukocyte antigens (HLA) are significant genetic risk factors in a long list of diseases. However, the mechanisms underlying these associations remain elusive in many cases.
Bruna Miglioranza Scavuzzi +2 more
doaj +1 more source
GENETIC POLYMORPHISMS OF HLA-G GENE IN RHEUMATOID ARTHRITIS
This study was aimed to evaluate the influence of Human Leukocyte Antigens- G (HLA-G) gene polymorphisms on the risk of rheumatoid arthritis (RA). In the present study, blood samples were collected from 100 rheumatoid arthritis patients and 100 healthy ...
Tabarek A. A., Reema M. A.
doaj +1 more source
The frequency of HLA alleles in a population of Inuit women of northern Quebec [PDF]
Background. Human leukocyte antigen (HLA) alleles code for proteins that are involved in the recognition of foreign antigens and activation of the immune system. The frequency of HLA alleles varies across different populations. Objective. To describe the
Stephanie Metcalfe +5 more
doaj +1 more source
HLA-G functions as a restriction element and a transplantation antigen in mice [PDF]
HLA-G, a human MHC class I molecule expressed on the trophoblast during pregnancy, was expressed in transgenic mice by recombining the HLA-G gene with a transcriptional promoter from a murine H-2 MHC class I gene. Skin grafts from HLA-G transgenic mice were rejected by non-transgenic mice showing that HLA-G behaves as a xenotransplantation antigen in ...
A, Horuzsko +4 more
openaire +2 more sources
Este trabalho tem por objetivo discutir a estrutura e função dos Antígenos Leucocitários Humanos (HLA), seus métodos de detecção, nomenclatura e os mecanismos imunopatológicos que o associam com a fisiologia da gestação e morbidades obstétricas.
Crésio Alves +3 more
doaj +1 more source
HLA-G and Immune Evasion in Cancer Cells
Acquisition of novel gene products or new antigens in cancer cells elicits a host immune response that results in selection pressure for tumor clones to evade immunosurveillance.
Jim Sheu, Ie-Ming Shih
doaj +1 more source
Rheumatoid arthritis (RA) is a progressive, inflammatory, autoimmune, symmetrical polyarticular arthritis. It is characterized by synovial infiltration and activation of several types of immune cells, culminating in their apoptosis and antibody ...
Mepur H. Ravindranath +6 more
doaj +1 more source
Mother-child histocompatibility and risk of rheumatoid arthritis and systemic lupus erythematosus among mothers. [PDF]
The study objective was to test the hypothesis that having histocompatible children increases the risk of rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), possibly by contributing to the persistence of fetal cells acquired during ...
Barcellos, Lisa F +16 more
core

