Functional study of the E276Q mutant hepatocyte nuclear factor-4alpha found in type 1 maturity-onset diabetes of the young: impaired synergy with chicken ovalbumin upstream promoter transcription factor II on the hepatocyte nuclear factor-1 promoter.

Abstract excerpt

Seven mutations in the hepatocyte nuclear factor (HNF)-4alpha gene have been shown to correlate with type 1 maturity-onset diabetes of the young (MODY 1), a monogenic form of type 2 diabetes. Up to now, only the functional properties of two MODY 1 HNF-4alpha mutants, Q268X and V393I, have been investigated to address how the mutations in the HNF-4alpha gene, found by genetic studies, can give rise to impaired...

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