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C-peptide to support association - a comment

Posted by ntkrarup on 21 Aug 2008 at 07:27 GMT

Dear H. Staiger and coworkers.
We have with interest read your work on the novel Type 2 Diabetes risk loci, which strengthens our findings earlier this year. In that study we didn't include measurements of C-peptide in the results section but we would like to stress that analysis of C-peptide data showed similar results as for serum insulin; both regarding the negative as well as the positive associations with measures of insulin secretion.
We hope that this additional information is of use.

Best regards,
MD Niels Grarup
MB Nikolaj T. Krarup