1. Kahn, S. E., Hull, R. L. & Utzschneider, K. M. Mechanisms linking obesity to insulin resistance and type 2 diabetes. Nature 444, 840–846 (2006).
2. Olefsky, J. M. & Courtney, C. H. in Textook of Endocrinology 5th edn (eds De Groot, J.& Jameson, J. L.) 1093–1117 (W. B. Saunders and Company, 2005).
3. Stumvoll, M., Goldstein, B. J. & van Haeften, T. W. Type 2 diabetes: principles of pathogenesis and therapy. Lancet 365, 1333–1346 (2005).
4. Barnes, A. S. The epidemic of obesity and diabetes: trends and treatments. Tex. Heart Inst. J. 38, 142–144 (2011).
5. Cerf, M. E. Beta cell dysfunction and insulin resistance. Front. Endocrinol. (Lausanne) 4, 37 (2013).