5Chen Y, Blom IE, Sa S, et al. CTGF expression in mesangial cell : Involvement of SMADs, MAP kinase, and PKC [ J ]. Kidney Int, 2002,62[4] : 1149-1159.
6Grotendorst GR. Connective tissue growth factor:a mediator of TGF-beta action on fibroblasts[ J ]. Cytokine Growth Factor Rev, 1997,8 ( 3 ) :171-179.
7Pasche B. Role of tansforming growth factor beta in cancer[J]. J Cell Physio1,2001,186(2) : 153-168.
8Massague J. TGF-befa signal transduction [ J ]. Annu Rew Biochem,1998,67(4) :753-791.
9Miyazono K, ten Dijke P, Heldin CH. TGF-β signaling by Smad proteins[J] .Adv Immnol,2000,75(l) :115-157.
10Padgott RW, Cho SH, Evangelista C. Smad are the central component in transforming growth factor-β signaling [ J]. Pharmacol Ther, 1998,78( 1 ) :47-52.