Susceptibility to multiple sclerosis is associated with the proximal immunoglobulin heavy chain variable region.
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چکیده
منابع مشابه
Autoantibodies encoded by the most Jh-proximal human immunoglobulin heavy chain variable region gene
Little is known about the utilization of human Ig heavy chain variable gene segments (VH segments) in different B-lineage cell populations or in antibodies of particular specificity and function. We now demonstrate that human antibodies with Ig VH regions encoded by the most JH-proximal human VH segment (VH6) have specificities resembling those of autoantibodies present in sera of patients with...
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Humoral immunity is a critical component of the immune system that is established during fetal life and expands upon exposure to pathogens. The extensive humoral immune response repertoire is generated in large part via immunoglobulin (Ig) heavy chain variable region diversity. The horse is a useful model to study the development of humoral diversity because the placenta does not transfer mater...
متن کاملImmunoglobulin G heavy chain (Gm) allotypes in multiple sclerosis.
Serum samples from 70 Caucasian patients with multiple sclerosis were typed for nine Gm markers. Significant association was found with the Gm 1,17;21 phenotype, and the relative risk for individuals with this phenotype was calculated at 3.6. The data indicate that Caucasians positive for Gm 1,17;21 are almost four times more likely to develop multiple sclerosis than those without this phenotype.
متن کاملCloning and sequence of the cDNA corresponding to the variable region of immunoglobulin heavy chain MPC11.
Poly(A)-containing mRNA from mouse myeloma MPC11 was transcribed into cDNA which was cloned in the PstI site of the plasmid pBR322. The transformants were screened by hybridization with a cDNA fragment, derived from plasmid p gamma(11)7, corresponding to the 5' portion of the constant region of MPC11 heavy chain. Several positive transformants were found to contain various lengths of the variab...
متن کاملRearranged immunoglobulin heavy chain variable region (VH) pseudogene that deletes the second complementarity-determining region.
We have cloned two rearranged heavy chain variable region (VH) genes from the IgG-producing human cell line CESS. The VH gene, which is linked to the mu chain constant region (C mu) gene, has two deletions at residues 45-62 and 82A-90, the former of which corresponds closely to the second complementarity-determining region (CDR2). These results could indicate that translocation of CDR2 occurred...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1991
ISSN: 0021-9738
DOI: 10.1172/jci115128