Article
Is the thrifty genotype hypothesis supported by evidence based on confirmed type 2 diabetes- and obesity-susceptibility variants?
Diabetologia - 1 Sept 2009
Southam L, Soranzo N, Montgomery S B, Frayling T M, McCarthy M I, Barroso I, Zeggini E
Abstract excerpt
AIMS/HYPOTHESIS: According to the thrifty genotype hypothesis, the high prevalence of type 2 diabetes and obesity is a consequence of genetic variants that have undergone positive selection during historical periods of erratic food supply. The recent expansion in the number of validated type 2 diabetes- and obesity-susceptibility loci, coupled with access to empirical data, enables us to look for evidence in...
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