JNJ0966 inhibits PDGF-BB-induced airway smooth muscle cell proliferation and extracellular matrix production by regulating MMP-9

Author:

Zhang Yingying,Yao Fan,Qin Zhihua

Abstract

The increased proliferation and extracellular matrix (ECM) production of airway smooth muscle cells (ASMCs) are crucial factors in asthma progression. JNJ0966, one of the metalloproteinase-9 (MMP-9)-specific inhibitors, has been demonstrated to be involved in the progression and development of diversified diseases. Nevertheless, the function of JNJ0966 in ASMCs remains unclear. This study aimed at investigating the effects of JNJ0966 on asthma progression. In our study, the platelet-derived growth factor BB (PDGF-BB) was first utilized to stimulate the cell model for asthma. Results demonstrated that the cell viability of ASMCs was increased by PDGF-BB (0, 10, 20, and 30 ng/mL) in a dose-dependent manner. Further investigation revealed that JNJ0966 inhibited the cell activity and migration ability of PDGF-BB-induced ASMCs. In addition, JNJ0966 relieved ECM deposition in PDGF-BB-induced ASMCs. Finally, through rescue assays, the results showed that overexpression of MMP-9 reversed the inhibitory effects of JNJ0966 on cell viability and ECM deposition in ASMCs. In conclusion, our findings suggested that JNJ0966 inhibited PDGF-BB-induced ASMC proliferation and ECM production by modulating MMP-9. These findings might provide novel insight for the treatment of asthma.

Publisher

Codon Publications

Subject

General Medicine,Immunology and Allergy,Immunology,Pulmonary and Respiratory Medicine

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3