Neonatal diabetes is a highly genetically heterogeneous disorder. There are over 20 distinct syndromic and non-syndromic forms, including dominant, recessive and X-linked subtypes. Biallelic truncating or mis-sense mutations in the DNA-binding domain of the RFX6 transcription factor cause an autosomal recessive, syndromic form of neonatal diabetes previously described as Mitchell-Riley syndrome.
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November 2003
The ileal bile acid-binding protein (IBABP) is important for the reabsorption of bile salts in the distal small intestine. Studies with the human IBABP gene (FABP6, on chromosome 5q33.3-q34) defined the major transcription start site and identified conserved elements.
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