Role of Smad2/3 and p38 MAP kinase in TGF-β1-induced epithelial-mesenchymal transition of pulmonary epithelial cells.


Idiopathic pulmonary fibrosis is characterized by myofibroblast accumulation, extracellular matrix (ECM) remodeling, and excessive collagen deposition. ECM-producing myofibroblasts may originate from epithelial cells through epithelial to mesenchymal transition (EMT). TGF-β1 is an inducer of EMT in pulmonary epithelial cells in vitro and in vivo, though the… (More)
DOI: 10.1002/jcp.22448

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