Article
Mesenchymal cell fate and phenotypes in the pathogenesis of emphysema.
COPD - 1 Jun 2009
Horowitz Jeffrey C, Martinez Fernando J, Thannickal Victor J
Abstract excerpt
Emphysema is characterized by the destruction of alveolar parenchymal tissue and the concordant loss of lung epithelial cells, endothelial cells, and interstitial mesenchymal cells. Key features in the pathobiology of emphysema include inflammation, alveolar epithelial cell injury/apoptosis, and excessive activation of extracellular matrix (ECM) proteases. Mesenchymal cells are versatile connective tissue cells...
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