Des-acyl ghrelin fragments and analogues promote survival of pancreatic beta-cells and human pancreatic islets and prevent diabetes in streptozotocin-treated rats - Granata, R; Settanni, F; Julien, M; Nano, R; Togliatto, G; Trombetta, A; Gallo, D; Piemonti, L; Brizzi, M F; Abribat, T; van Der Lely, A J; Ghigo, E (J Med Chem, 2012)