Increasing circulating IGFBP1 levels improves insulin sensitivity, promotes nitric oxide production, lowers blood pressure, and protects against atherosclerosis - Rajwani, A; Ezzat, V; Smith, J; Yuldasheva, N Y; Duncan, E R; Gage, M; Cubbon, R M; Kahn, M B; Imrie, H; Abbas, A; Viswambharan, H; Azziz, A; Sukumar, P; Vidal-Puig, A; Sethi, J K; Xuan, S; Shah, A M; Grant, P J; Porter, K E; Kearny, M T; Wheatcroft, S B (Diabetes, 2012)