PT-日记文章Au -Kim,Sang -Hun Au -Lee,Jung Yeon Au -Yoon,Chang Min Au -Shin -Shin,Hyeon Jun au -Lee -Lee,Sei赢得了Au -Rosas,Ivan Au -Herzog -Herzog,Erica Au -Dela Cruz,Dela Cruz,Dela Cruz,Charles S. Au -Kaminski,Naftali au -Kang,Min -Jong Ti-线粒体抗病毒信号蛋白对于肺纤维化辅助的发展至关重要-10.1183/13993003.0033003.00652-2020 DP -2021 DP -2021 APR -01 TA-欧洲呼吸期刊PG -2000652 VI -2000652 VI-57 ip -4 4099 -http://www.qdcxjkg.com/content/57/4/4/2000652.short 4100 -http://www.qdcxjkg.com/content.com/content/57/4/4/2000652.full so -eur so -ur呼吸J2021 4月1日;57 AB - 危险信号或损伤相关的分子模式(湿),介绍线粒体先天免疫反应,其中线粒体抗病毒信号蛋白(MAVS)是介导它们的关键平台分子。然而,尚未鉴定出MAV在特发性肺纤维化(IPF)的发病机理中的作用。是否还没有探索MAVS信号传导,目前尚未探索现有药物。我们使用既定的肺纤维化模型来证明MAVS是多个潮湿信号通路的关键介质,并且在博霉素诱导的体内损伤后导致肺纤维化。博来霉素损伤后,主要在巨噬细胞中观察到MAVS表达。多聚体MAVS聚集是MAVS信号激活的关键事件,在博来霉素受伤的肺中显着增加并持续存在。促凋亡的BH3模拟物ABT-263减弱了MAV的表达及其信号传导,因此,实验性肺纤维化的发展。相比之下,两种用于IPF治疗的药物的Nintedanib和Pirfenidone的治疗作用与MAV的调节或其信号传导无关。 Multimeric MAVS aggregation was significantly increased in lungs from IPF patients as well.MAVS may play an important role in the development of pulmonary fibrosis, and targeting MAVS with BH3 mimetics may provide a novel and much needed therapeutic strategy for IPF.MAVS may play a critical role in the development of pulmonary fibrosis, and targeting MAVS or its signalling by proapoptotic BH3 mimetics may be a feasible strategy for the treatment of IPF. https://bit.ly/31rIsmZ