Evidence for Independent Heritability of the Glycation Gap (Glycosylation Gap) Fraction of HbA1c in Nondiabetic Twins

نویسندگان

  • ROBERT M. COHEN
  • HAROLD SNIEDER
  • CHRISTOPHER J. LINDSELL
  • HURIYA BEYAN
  • MOHAMMED I. HAWA
چکیده

OBJECTIVE — HbA1c (A1C) is substantially determined by genetic factors not shared in common with glucose. Fractions of the variance in A1C, the glycation gap (GG; previously called the glycosylation gap) and the hemoglobin glycosylation index, correlate with diabetes complications. We therefore tested whether GG (measured A1C A1C predicted from glycated serum proteins [GSPs]) was genetically determined and whether it accounted for the heritability of A1C.

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تاریخ انتشار 2006