Zhong, Xiang Smad3-mediated upregulation of miR-21 promotes renal fibrosis. [electronic resource] - Journal of the American Society of Nephrology : JASN Sep 2011 - 1668-81 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 1533-3450 Standard No.: 10.1681/ASN.2010111168 doi Subjects--Topical Terms: AnimalsCell LineDisease ProgressionGene Knockdown TechniquesGene Transfer TechniquesMiceMicroRNAs--geneticsNephrosclerosis--metabolismRatsSmad2 Protein--metabolismSmad3 Protein--metabolismTransforming Growth Factor beta--metabolismUp-Regulation