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Pigment epithelium-derived factor (PEDF) is a 50 kD small secreting glycoprotein that participates in multiple physiological and pathological processes. Recent studies have reported that PEDF plays an important role in inflammatory responses in several diseases. However, the role of PEDF in the pathogenesis of chronic obstructive pulmonary disease (COPD) remains unclear.

Elevated plasma levels of pigment epithelium-derived factor correlated with inflammation and&nbsp;lung function in COPD patients

Elevated plasma levels of pigment epithelium-derived factor correlated with inflammation and lung function in COPD patients