The Molecular Perspective: Major Histocompatibility Complex
نویسندگان
چکیده
منابع مشابه
The major histocompatibility complex.
The major histocompatibility complex on the sixth chromosome controls expression of a complex series of cell surface antigens which comprise the human leukocyte antigen (HLA) system. These markers, beyond their importance in human organ transplantation, have been demonstrated to occur with an increased prevalence in certain disease states. The group of conditions showing the closest association...
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Class I major histocompatibility complex (MHC) cDNA clones have been isolated from an expression library derived from mRNA of an MHC homozygous Xenopus laevis. The nucleotide and predicted amino acid sequences show definite similarity to MHC class I molecules of higher vertebrates. The immunoglobulin-like alpha-3 domain is more similar to the immunoglobulin-like domains of mammalian class II be...
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The major histocompatibility complex in swine (swine leucocyte antigen: SLA) is located on chromosome 7 with the class I and class III regions separated by the centromere from the class II region. The overall molecular organisation of the class I and III regions is well known, but further research is needed to establish that of the class II region. Approximately sixty genes have been characteri...
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One of the prices we pay for our love of jewelry is allergic contact hypersensitivity to metal, an autoimmune condition that variably afflicts around 10% of all Caucasians (1). Contact hypersensitivity is a classic type IV DTH (delayed type hypersensitivity) response, involving primed T cells that are specific for metal modified antigens generated at a local site in the body (most commonly the ...
متن کاملMajor Histocompatibility Complex: Disease Associations
Human major histocompatibility complex (MHC) alleles can be used as markers for a wide variety of autoimmune and other disorders. The interpretation of and possible bases for these associations can be considered in relation to conserved extended MHC haplotypes (CEHs). The latter are fixed stretches of up to several million base pairs of genomic deoxyribonucleic acid (DNA). CEHs constitute at le...
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ژورنال
عنوان ژورنال: Stem Cells
سال: 2005
ISSN: 1066-5099,1549-4918
DOI: 10.1634/stemcells.fcm2