SGLT2 deletion improves glucose homeostasis and preserves pancreatic beta-cell function. - Jurczak MJ; Lee HY; Birkenfeld AL; Jornayvaz FR; Frederick DW; Pongratz RL; Zhao X; Moeckel GW; Samuel VT; Whaley JM; Shulman GI; Kibbey RG; et al. (Diabetes, 2011)