Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0267964 (PAA)
 2,561 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Antibodies reacting with proinsulin but not with insulin determinants have been observed recently in Type I diabetes. We describe here that ELISA-determined proinsulin autoantibodies (IgG-PAA) also occur in first-degree relatives of IDDM patients (38/513, 7.4% vs 1.9% in controls, P less than 0.025). In contrast to insulin autoantibodies (IgG-IAA) and islet cell antibodies (ICA) no association with HLA type was found. Furthermore, IgG-PAA occur independently of IgG-IAA and ICA. We conclude that the humoral autoimmune response to proinsulin determinants is under separate genetic control.
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PMID:Proinsulin autoantibodies: association with type I diabetes but not with islet cell antibodies, insulin autoantibodies or HLA-DR type. 225 25