A near-infrared fluorescent probe was used to evaluate the role of histone deacetylase in pulmonary fibrosis cells and mice

doi:10.1016/j.snb.2022.132012

	A near-infrared fluorescent probe was used to evaluate the role of histone deacetylase in pulmonary fibrosis cells and mice
	Wei, Yinghui 1,4; Hou, Junjun 1,4; Lu, Pengpeng 2,3; Fu, Lili 2,3; Wang, Xiaoyan 2,3; Huang, Yan 2,3; Chen, Lingxin2,3 ; Lv, Changjun 1,4
发表期刊	SENSORS AND ACTUATORS B-CHEMICAL
	2022-09-01
卷号	366 页码:8
关键词	Fluorescent probe Near-infrared Histone deacetylases Idiopathic pulmonary fibrosis Fluorescence imaging
DOI	10.1016/j.snb.2022.132012
英文摘要	Idiopathic pulmonary fibrosis (IPF) is a common and serious pulmonary fibrosis disease, the pathogenesis of IPF is closely related to a variety of biological small molecules and proteins, Histone deacetylases (HDACs) play an important role in inhibiting apoptosis and promoting pulmonary fibrosis. Here, we propose Cy-HDAC, (a HDACs fluorescent probe), which is selective and sensitive to HDACs and can be used to detect real-time fluctuations in HDACs activity in cells and mouse models. Our results suggest that HDAC inhibitors suberoylanilide hydroxamic acid (SAHA) treatment in the model group of pulmonary fibrosis leads to enhanced acetylation of histone H3, which allows increased transcription of some apoptosis-related proteins, promoting the activation of apoptotic protein Bak and mitochondria intrinsic apoptotic pathways, while the reduction of anti-apoptotic protein Bcl-xL promotes fibroblast apoptosis. In the bleomycin-induced pulmonary fibrosis mouse model, we found that pul-monary fibrosis severity was reduced in the SAHA-treated group, and SAHA combined with pirfenidone was superior to pirfenidone alone. Therefore, HDACs levels in IPF may provide a new detection possibility for IPF diagnosis, and HDACs may provide a novel alternative for the treatment of IPF.
收录类别	SCI
语种	英语
关键词[WOS]	AGGREGATION ; PIRFENIDONE ; INHIBITORS ; NINTEDANIB ; APOPTOSIS ; DESIGN
研究领域[WOS]	Chemistry ; Electrochemistry ; Instruments & Instrumentation
WOS记录号	WOS:000803705100004
引用统计
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/31157
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
通讯作者	Huang, Yan; Chen, Lingxin; Lv, Changjun
作者单位	1.Binzhou Med Univ Hosp, Dept Resp Med, Binzhou 256603, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 3.Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China 4.Binzhou Med Univ, Inst Mol Med, Med Res Ctr, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Wei, Yinghui,Hou, Junjun,Lu, Pengpeng,et al. A near-infrared fluorescent probe was used to evaluate the role of histone deacetylase in pulmonary fibrosis cells and mice[J]. SENSORS AND ACTUATORS B-CHEMICAL,2022,366:8.
APA	Wei, Yinghui.,Hou, Junjun.,Lu, Pengpeng.,Fu, Lili.,Wang, Xiaoyan.,...&Lv, Changjun.(2022).A near-infrared fluorescent probe was used to evaluate the role of histone deacetylase in pulmonary fibrosis cells and mice.SENSORS AND ACTUATORS B-CHEMICAL,366,8.
MLA	Wei, Yinghui,et al."A near-infrared fluorescent probe was used to evaluate the role of histone deacetylase in pulmonary fibrosis cells and mice".SENSORS AND ACTUATORS B-CHEMICAL 366(2022):8.