Real-Time Bioluminescence Imaging of Nitroreductase in Mouse Model

被引:73
|
作者
Feng, Ping [1 ]
Zhang, Huateng [3 ]
Deng, Quankun [2 ]
Liu, Wei [2 ]
Yang, Linghui [2 ]
Li, Guobo [2 ]
Chen, Guo [2 ]
Du, Lupei [3 ]
Ke, Bowen [2 ]
Li, Minyong [3 ]
机构
[1] Sichuan Univ, West China Hosp, Inst Clin Trials, Chengdu 610041, Sichuan, Peoples R China
[2] Sichuan Univ, West China Hosp, Translat Neurosci Ctr, Lab Anesthesiol & Crit Care Med, Chengdu 610041, Sichuan, Peoples R China
[3] Shandong Univ, Sch Pharm, Dept Med Chem, Key Lab Chem Biol MOE, Jinan 250012, Shandong, Peoples R China
基金
中国国家自然科学基金;
关键词
FLUORESCENT-PROBE; HYPOXIA; CELLS; SUBSTRATE; PRODRUGS;
D O I
10.1021/acs.analchem.6b01160
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Nitroreductase (NTR) is an endogenous reductase overexpressed in hypoxic tumors; however, its precise detection in living cells and animals remains a considerable challenge. Herein, we developed three reaction based probes and a related bioluminescence assay for the real-time NTR detection. The high sensitivity and selectivity of probe 3, combined with its remarkable potential of bioluminescence imaging, affords a valuable approach for in vivo imaging of NTR in a tumor model mouse.
引用
收藏
页码:5610 / 5614
页数:5
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