Lysophosphatidic Acid Increases Proximal Tubule Cell Secretion of Profibrotic Cytokines PDGF-B and CTGF through LPA2- and Gαq-Mediated Rho and αvβ6 Integrin-Dependent Activation of TGF-βHui Geng, Manjeri A. Venkatachalam|American Journal Of Pathology|2012Cited by 96