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中国临床药理学与治疗学 ›› 2023, Vol. 28 ›› Issue (2): 235-240.doi: 10.12092/j.issn.1009-2501.2023.02.016

• 综述与讲座 • 上一篇    下一篇

二甲双胍干预肺纤维化发病机制的研究进展

王洁1,李龙2,陈凤1,刘胜菲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:2022-09-21 修回日期:2023-01-06 出版日期:2023-02-26 发布日期:2023-03-10
  • 通讯作者: 李龙,男,硕士,主任医师,硕士研究生导师,研究方向:肺间质纤维化。 E-mail: llqqdbd@163.com
  • 作者简介:王洁,女,硕士研究生,研究方向:肺间质纤维化。 E-mail: wangjie47726@163.com
  • 基金资助:
    甘肃省科技计划项目(20JR10RA697)

Research progress of metformin in the pathogenesis of pulmonary fibrosis

WANG Jie1, LI Long2, CHEN Feng1, LIU Shengfei1   

  1. 1The First Clinical Medical College of Lanzhou University, Lanzhou 730000, Gansu, China; 2Department of Respiratory Medicine, the First Hospital of Lanzhou University, Lanzhou 730000, Gansu, China
  • Received:2022-09-21 Revised:2023-01-06 Online:2023-02-26 Published:2023-03-10

摘要: 肺纤维化是一种慢性、进行性和不可逆的呼吸系统疾病,其特征是细胞外基质过度沉积导致炎症和广泛的肺重塑。目前尚无有效的治疗方法。多项研究表明二甲双胍是一种具有抗纤维化潜力的经典抗血糖药物。但目前关于二甲双胍发挥抗纤维化作用的具体机制尚未达成共识,本文就近几年来二甲双胍在肺纤维化领域的研究进展进行综述,主要从IGF-1/IGF-1R/PI3K信号、AMPK/mTOR信号、TGF-β/Smad信号通路以及干预肌成纤维细胞增殖和凋亡、改善氧化应激、抑制上皮间质转化及转谷氨酰胺酶2多种途径展开讨论,以期未来能够更深入和全面地理解二甲双胍抗纤维化机制与临床应用范围,为肺纤维化治疗提供新的思路。

关键词: 二甲双胍, 肺纤维化, 自噬, 上皮间质转化, 转谷氨酰胺酶2

Abstract:

Pulmonary fibrosis is a chronic, progressive and irreversible respiratory disease characterized by hyperposition of extracellular matrix leading to inflammation and extensive lung remodeling. There is currently no effective treatment. Multiple studies have shown that metformin is a classic antiglycemic drug with antifibrotic potential. However, at present, there is no consensus on the specific mechanism of metformin's anti-fibrosis effect, and this paper reviews the research progress of metformin in the field of pulmonary fibrosis in recent years, mainly from IGF-1/IGF-1R/PI3K signaling, AMPK/mTOR signaling, TGF-β/Smad signaling pathway, and intervening in myofibroblast proliferation and apoptosis, improving oxidative stress, inhibiting epithelial interstitial transformation and transglutaminase. In order to be able to more deeply and comprehensively understand the antifibrosis mechanism and clinical application scope of metformin in the future, and provide new ideas for the treatment of pulmonary fibrosis.

Key words: metformin, pulmonary fibrosis, autophagy, epithelial interstitial transformation, transglutaminase 2

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