MHC-linked and un-linked class I genes in the wallaby

The I-A MHC Class II Molecule Linked to Murine Diabetes Is a Promiscuous Peptide Binder

The I-Ag7 MHC class II molecule linked to murine diabetes is a promiscuous peptide binder.

Susceptibility to insulin-dependent diabetes mellitus is linked to MHC class II genes. The only MHC class II molecule expressed by nonobese diabetic (NOD) mice, I-Ag7, shares a common alpha-chain with I-Ad but has a peculiar beta-chain. As with most beta-chain alleles linked to diabetes susceptibility, I-Ag7 contains a nonaspartic residue at position beta57. We have produced large amounts of em...

I - Ila - Linked 1 Mmune Suppression Genes

Genetic control of immune response was investigated by family and population analyses in humans. It was first recognized that there are high responders and low or non responders to natural antigens in human population. Family analysis revealed that low responsiveness to streptococcal cell wall antigen (SCW) was inherited as an HLA-linked dominant trait. CD8 + suppressor T ceils existed in low r...

Alloantibodies against MHC class I: a novel mechanism of neonatal pancytopenia linked to vaccination.

Fetal/neonatal alloimmune thrombocytopenia is a frequent disease in humans where alloantibodies against platelet Ags lead to platelet destruction and hemorrhage. Although a role in the disease for Abs against MHC has been suspected, this has not been formally demonstrated. Since 2007, a hemorrhagic syndrome due to thrombocytopenia and designated as bovine neonatal pancytopenia (BNP) has been re...

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...