title: Roles of transforming growth factor β in hyperoxia-induced lung injury.
abstract: Hyperoxia induced lung injury (HILI) refers to the acute lung injury secondary to prolonged exposure to hyperoxia at elevated partial pressure. With the advent of efficient systems for delivery of high concentrations of oxygen in hospitals, the population at risk for this condition has been markedly increased. Although numerous studies have been conducted to investigate the pathogenesis of HILI, the specific mechanism is still poorly understood and some hypotheses have been proposed. Transforming growth factor β (TGF-β) is a secreted protein that controls proliferation, cellular differentiation and other functions in most cells and is a type of cytokine that plays a role in many diseases. In this mini-review, we summarize the role of TGF-β in HILI according to its relationships with reactive oxygen species (ROS), pro-inflammatory cytokines, cell apoptosis and pulmonary fibrosis. We hope it may help the understanding of pathogenesis of HILI and provide a greater understanding for the target therapy of HILI.
authors.forename: Y
authors.initials: Y
authors.lastname: Liu
authors.forename: Y F
authors.initials: YF
authors.lastname: Mao
authors.forename: J
authors.initials: J
authors.lastname: Zheng
authors.forename: K
authors.initials: K
authors.lastname: Liu
authors.forename: C H
authors.initials: CH
authors.lastname: Han
authors.forename: W W
authors.initials: WW
authors.lastname: Liu
mesh_terms: D055371:Acute Lung Injury / Q000209:etiology*; D017209:Apoptosis; D002454:Cell Differentiation; D002465:Cell Movement; D049109:Cell Proliferation; D016207:Cytokines / Q000378:metabolism; D006801:Humans; D018496:Hyperoxia / Q000150:complications*; D011658:Pulmonary Fibrosis / Q000209:etiology; D017382:Reactive Oxygen Species / Q000378:metabolism; D016212:Transforming Growth Factor beta / Q000378:metabolism*
chemical_list: D016207:Cytokines; D017382:Reactive Oxygen Species; D016212:Transforming Growth Factor beta