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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
9103
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pubmed:dateCreated |
1998-3-17
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pubmed:abstractText |
Membranous nephropathy is characterised by the deposition of immunoglobulin, predominantly of the IgG4 subclass, along the epithelial surface of the glomerular-basement membrane. Current models of pathogenesis usually assume in-situ immune-complex formation involving an as yet uncharacterised fixed glomerular antigen. I argue that the properties of IgG4 (inability to fix complement and therefore impaired clearance of IgG4-containing complexes; low affinity and therefore ability for IgG4-containing complexes to dissociate and traverse the glomerular-basement membrane) are compatible with a pathogenic mechanism that involves the deposition of circulating IgG4 immune complexes containing diverse antigens.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
AIM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Feb
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pubmed:issn |
0140-6736
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:day |
28
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pubmed:volume |
351
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
670-1
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:9500350-Animals,
pubmed-meshheading:9500350-Antigen-Antibody Complex,
pubmed-meshheading:9500350-Basement Membrane,
pubmed-meshheading:9500350-Glomerulonephritis, Membranous,
pubmed-meshheading:9500350-Humans,
pubmed-meshheading:9500350-Immunoglobulin G,
pubmed-meshheading:9500350-Rats
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pubmed:year |
1998
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pubmed:articleTitle |
Membranous nephropathy: an IgG4-mediated disease.
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pubmed:affiliation |
Division of Renal Medicine, St George's Hospital Medical School, London, UK.
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pubmed:publicationType |
Journal Article
|