Adenanthin targets peroxiredoxin I/II to kill hepatocellular carcinoma cells

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 植物化学与西部植物资源持续利用国家重点实验室

	Adenanthin targets peroxiredoxin I/II to kill hepatocellular carcinoma cells
	Hou, J-K 1,2; Huang, Y.3; He, W.3; Yan, Z-W 3; Fan, L.3; Liu, M-H 3; Xiao, W-L 4; Sun, H-D 4; Chen, G-Q 1,2,3,5
刊名	CELL DEATH & DISEASE
	2014-09-01
卷号	5 页码:e1400
关键词	REACTIVE OXYGEN CANCER-CELLS SIGNALING PATHWAY MECHANISMS APOPTOSIS ROS ROLES DEATH PRDX1
ISSN号	2041-4889
通讯作者	Chen,GQ (reprint author),Shandong Jiaotong Univ,Sch Med,Dept Pathophysiol,280 Chong Qing South Rd,Shanghai 200025,Peoples R China. ; huangying@shsmu.edu.cn ; hdsun@mail.kib.ac.cn ; chengq@shsmu.edu.cn
产权排序	第四
英文摘要	Adenanthin, a natural diterpenoid isolated from the leaves of Isodon adenanthus, has recently been reported to induce leukemic cell differentiation by targeting peroxiredoxins (Prx) I and II. On the other hand, increasing lines of evidence propose that these Prx proteins would become potential targets to screen drugs for the prevention and treatment of solid tumors. Therefore, it is of significance to explore the potential activities of adenanthin on solid tumor cells. Here, we demonstrate that Prx I protein is essential for the survival of hepatocellular carcinoma (HCC) cells, and adenanthin can kill these malignant liver cells in vitro and xenografts. We also show that the cell death-inducing activity of adenanthin on HCC cells is mediated by the increased reactive oxygen species (ROS) levels. Furthermore, the silencing of Prx I or Prx II significantly enhances the cytotoxic activity of adenanthin on HCC, whereas the ectopic expression of Prx I and Prx II but not their mutants of adenanthin-bound cysteines can rescue adenanthin-induced cytotoxicity in Prxs-silenced HCC cells. Taken together, our results propose that adenanthin targets Prx I/II to kill HCC cells and its therapeutic significance warrants to be further explored in HCC patients.
学科主题	Cell Biology
类目[WOS]	Cell Biology
研究领域[WOS]	Cell Biology
关键词[WOS]	REACTIVE OXYGEN ; CANCER-CELLS ; SIGNALING PATHWAY ; MECHANISMS ; APOPTOSIS ; ROS ; ROLES ; DEATH ; PRDX1
收录类别	SCI
资助信息	National Natural Science Foundation of China [91213304, 81372191, 81230048]; Shanghai Science and Technology Committee [11JC1406800]; Shanghai Committee of Education
语种	英语
WOS记录号	WOS:000343162000001
公开日期	2014-11-25
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/18399]
专题	昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室
作者单位	1.Chinese Acad Sci, Univ Chinese Acad Sci, SIBS, Inst Hlth Sci, Shanghai, Peoples R China 2.Shandong Jiaotong Univ, Sch Med, Shanghai 200025, Peoples R China 3.Shandong Jiaotong Univ, Sch Med, Dept Pathophysiol, Key Lab Cell Differentiat & Apoptosis,Chinese Min, Shanghai 200025, Peoples R China 4.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming, Yunnan, Peoples R China 5.SJTU SM, Shanghai Canc Inst, State Key Lab Oncogenes & Related Genes, Shanghai 200032, Peoples R China
推荐引用方式 GB/T 7714	Hou, J-K,Huang, Y.,He, W.,et al. Adenanthin targets peroxiredoxin I/II to kill hepatocellular carcinoma cells[J]. CELL DEATH & DISEASE,2014,5:e1400.
APA	Hou, J-K.,Huang, Y..,He, W..,Yan, Z-W.,Fan, L..,...&Chen, G-Q.(2014).Adenanthin targets peroxiredoxin I/II to kill hepatocellular carcinoma cells.CELL DEATH & DISEASE,5,e1400.
MLA	Hou, J-K,et al."Adenanthin targets peroxiredoxin I/II to kill hepatocellular carcinoma cells".CELL DEATH & DISEASE 5(2014):e1400.