中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
NADPH Oxidase Activation Contributes to Heavy Ion Irradiation-Induced Cell Death

文献类型:期刊论文

作者Wang, Yupei1,2,3,4; Liu, Qing1,2,3,5; Zhao, Weiping1,2,3; Zhou, Xin1,2,3; Miao, Guoying1,2,3,6; Sun, Chao1,2,3; Zhang, Hong1,2,3,7
刊名DOSE-RESPONSE
出版日期2017-03-24
卷号15页码:6
关键词NADPH oxidase heavy ion irradiation ROS NOXs
ISSN号1559-3258
DOI10.1177/1559325817699697
英文摘要Increased oxidative stress plays an important role in heavy ion radiation-induced cell death. The mechanism involved in the generation of elevated reactive oxygen species (ROS) is not fully illustrated. Here we show that NADPH oxidase activation is closely related to heavy ion radiation-induced cell death via excessive ROS generation. Cell death and cellular ROS can be greatly reduced in irradiated cancer cells with the preincubation of diphenyleneiodium, an inhibitor of NADPH oxidase. Most of the NADPH oxidase (NOX) family proteins (NOX1, NOX2, NOX3, NOX4, and NOX5) showed increased expression after heavy ion irradiation. Meanwhile, the cytoplasmic subunit p47(phox) was translocated to the cell membrane and localized with NOX2 to form reactive NADPH oxidase. Our data suggest for the first time that ROS generation, as mediated by NADPH oxidase activation, could be an important contributor to heavy ion irradiation-induced cell death.
WOS关键词IONIZING-RADIATION ; ENDOTHELIAL-CELLS ; OXIDATIVE STRESS ; HEME OXYGENASE-1 ; STEM-CELLS ; INDUCTION ; DAMAGE ; KERATINOCYTES ; FIBROBLASTS ; INJURY
资助项目Key Program of National Natural Science Foundation of China[U1432248] ; National Key projects of Research and Development[2016YFC0904600] ; National Natural Science Foundation of China[11505245] ; Western Talents Program of the Chinese Academy of Sciences[Y460040XB0]
WOS研究方向Pharmacology & Pharmacy ; Radiology, Nuclear Medicine & Medical Imaging ; Toxicology
语种英语
WOS记录号WOS:000400286900001
出版者SAGE PUBLICATIONS INC
资助机构Key Program of National Natural Science Foundation of China ; National Key projects of Research and Development ; National Natural Science Foundation of China ; Western Talents Program of the Chinese Academy of Sciences
源URL[http://119.78.100.186/handle/113462/45227]  
专题中国科学院近代物理研究所
通讯作者Zhang, Hong
作者单位1.Chinese Acad Sci, Inst Modern Phys, Dept Heavy Ion Radiat Med, Lanzhou 730000, Gansu, Peoples R China
2.Chinese Acad Sci, Key Lab Heavy Ion Radiat Biol & Med, Lanzhou, Gansu, Peoples R China
3.Key Lab Heavy Ion Radiat Med Gansu Prov, Lanzhou, Gansu, Peoples R China
4.Univ Chinese Acad Sci, Coll Life Sci, Beijing, Peoples R China
5.Univ Shanghai Sci & Technol, Sch Med Instrument & Food Engn, Shanghai, Peoples R China
6.Gansu Prov Hosp, Lanzhou, Gansu, Peoples R China
7.Gansu Wuwei Inst Med Sci, Wuwei, Peoples R China
推荐引用方式
GB/T 7714
Wang, Yupei,Liu, Qing,Zhao, Weiping,et al. NADPH Oxidase Activation Contributes to Heavy Ion Irradiation-Induced Cell Death[J]. DOSE-RESPONSE,2017,15:6.
APA Wang, Yupei.,Liu, Qing.,Zhao, Weiping.,Zhou, Xin.,Miao, Guoying.,...&Zhang, Hong.(2017).NADPH Oxidase Activation Contributes to Heavy Ion Irradiation-Induced Cell Death.DOSE-RESPONSE,15,6.
MLA Wang, Yupei,et al."NADPH Oxidase Activation Contributes to Heavy Ion Irradiation-Induced Cell Death".DOSE-RESPONSE 15(2017):6.

入库方式: OAI收割

来源:近代物理研究所

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