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中国临床药理学与治疗学 ›› 2023, Vol. 28 ›› Issue (7): 818-823.doi: 10.12092/j.issn.1009-2501.2023.07.013

• 综述与讲座 • 上一篇    下一篇

磷酸二酯酶4抑制剂作为特发性肺纤维化药物治疗的可能性

李雅亭1,岳红梅2,刘苗苗1,许金回1,武兴东1,朱浩斌1   

  1. 1兰州大学第一临床医学院,兰州  730000,甘肃;2兰州大学第一医院呼吸与危重症医学科,兰州  730000,甘肃

  • 收稿日期:2023-02-07 修回日期:2023-05-17 出版日期:2023-07-26 发布日期:2023-07-31
  • 通讯作者: 岳红梅,女,硕士,主任医师,博士研究生导师,研究方向:呼吸系统疾病。 E-mail:yuehongmei18@sina.com
  • 作者简介:李雅亭,女,硕士,研究方向:肺间质纤维化。 E-mail:liyating1026@163.com
  • 基金资助:
    甘肃省科技计划(重点研发计划)(18YF1FA106)

The possibility of phosphodiesterase 4 inhibitors as drug therapy for idiopathic pulmonary fibrosis

LI Yating1, YUE Hongmei2, LIU Miaomiao1, XU Jinhui1, WU Xingdong1, ZHU Haobin1   

  1. 1 The First Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu, China; 2 Department of Respiratory and Critical Care Medicine, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu, China
  • Received:2023-02-07 Revised:2023-05-17 Online:2023-07-26 Published:2023-07-31

摘要:

特发性肺纤维化(IPF)是一种进行性、不可逆和典型的慢性纤维化肺病,近年来,对IPF的病理生理学认识、临床诊断和治疗有了显著进展。但至目前为止,仍然没有治愈IPF的方法。第二信使环磷酸腺苷(cAMP)在IPF的发展过程中抑制成纤维细胞增殖或向肌成纤维细胞分化。磷酸二酯酶4(phosphodiesterase 4,PDE4)是肺成纤维细胞中主要的cAMP降解酶,在纤维化的进展中上调,PDE4抑制剂在IPF模型中具有体内和体外抗纤维化作用。此外,PDE4广泛参与炎症过程,炎症过程在IPF的发病机制中也很活跃。因此,抑制PDE4是一种潜在的治疗IPF的方法。本文综述了IPF的发病机制和PDE4抑制剂在治疗IPF中的生理功能。

关键词: 磷酸二酯酶4(PDE4), 特发性肺纤维化(IPF), 炎症反应, 氧化应激

Abstract:

Idiopathic pulmonary fibrosis (IPF) is a progressive, irreversible and typical chronic fibrotic lung disease. In recent years, significant progress has been made in the pathophysiology, clinical diagnosis and treatment of IPF. However, to date, there is still no cure for IPF. The second messenger cyclic adenosine monophosphate (cAMP) inhibits fibroblast proliferation or differentiation into myofibroblasts during the development of IPF. Phosphodiesterase 4 (PDE4) is a major camp-degrading enzyme in lung fibroblasts, which is up-regulated during the progression of fibrosis. PDE4 inhibitors have anti-fibrosis effects in vivo and in vitro in IPF models. In addition, PDE4 is widely involved in inflammatory processes, which are also active in the pathogenesis of IPF. Thus, PDE4 inhibition is a potential therapeutic approach for IPF. This article reviews the pathogenesis of IPF and the physiological function of PDE subtype 4 inhibitors in the treatment of IPF. 

Key words: phosphodiesterase 4 (PDE4), idiopathic pulmonary fibrosis (IPF), inflammatory response, oxidative stress

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