[Lipid metabolism in idiopathic pulmonary fibrosis].

Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease of unknown etiology, which was characterized by irreversible lung function decrease and high mortality. Up till now, only two drugs, i.e. Pirfenidone and Nintedanib,have been approved by Food and Drug Administration (FDA) for therapy of IPF, and the treatment is less effective. Therefore, it is urgent to develop new therapeutic drugs. In recent years, studies had paid attention to lipid metabolism in IPF. In this review, we discussed recent major advances of lipid metabolism, biomarkers and clinical trials in IPF.