Airway and/or lung remodeling, involving exaggerated extracellular matrix (ECM) protein deposition, is a critical feature common to pulmonary diseases including chronic obstructive pulmonary disease (COPD), asthma, and idiopathic pulmonary fibrosis (IPF). Fibulin-1 (Fbln1), an important ECM protein involved in matrix organization, may be involved in the pathogenesis of these diseases. We found that Fbln1 was increased in COPD patients and in cigarette smoke–induced (CS-induced) experimental COPD in mice. Genetic or therapeutic inhibition of
Gang Liu, Marion A. Cooley, Andrew G. Jarnicki, Alan C-Y. Hsu, Prema M. Nair, Tatt Jhong Haw, Michael Fricker, Shaan L. Gellatly, Richard Y. Kim, Mark D. Inman, Gavin Tjin, Peter A.B. Wark, Marjorie M. Walker, Jay C. Horvat, Brian G. Oliver, W. Scott Argraves, Darryl A. Knight, Janette K. Burgess, Philip M. Hansbro
Fbln1 is increased in human COPD patients and cigarette smoke–induced (CS-induced) experimental COPD in mice.