Alveolar epithelial cells express mesenchymal proteins in patients with idiopathic pulmonary fibrosis.
Marmai C, Sutherland RE, Kim KK, Dolganov GM, Fang X, Kim SS, Jiang S, Golden JA, Hoopes CW, Matthay MA, Chapman HA, Wolters PJ. Alveolar epithelial cells express mesenchymal proteins in patients with idiopathic pulmonary fibrosis. Am J Physiol Lung Cell Mol Physiol. 2011 Jul; 301(1):L71-8.