Molecular mechanisms of wasting in experimental COPD

Abstract

Chronic obstructive pulmonary disease (COPD) is a major global health problem and has been predicted to become the third largest cause of death in the world by 2020. Cigarette smoking is the major cause of COPD and accounts for more than 95% of cases in industrialized countries. Currently no therapies exist to halt the inevitable progression of the disease. To date most of the research has focused on the aspects of this disease which result in destruction of the lung however it is becoming increasingly evident that COPD is a disease of multiple organs. Until recently it had been widely believed that the profound loss of exercise tolerance observed in COPD patients was due to impaired gas exc..