Plasma Markers of Platelet Activation in Cystic Fibrosis Liver and Lung Disease

Abstract

Plasma TGFbeta1 is not a useful marker of CFLD. The increased plasma TGFbeta1 and PF4 in CFPD patients are of interest both as possible noninvasive markers of pulmonary fibrosis and because the increased values suggest that platelet activation may play a pathogenetic role in CFPD.