Glomerular expression of thrombospondin-1, transforming growth factor beta and connective tissue growth factor at different stages of diabetic nephropathy and their interdependent roles in mesangial response to diabetic stimuli - Wahab, N A; Schaefer, L; Weston, B S; Yiannikouris, O; Wright, A; Babelova, A; Schaefer, R; Mason, R M (Diabetologia, 2005)