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Lu-177-Labeled Cerasomes Encapsulating Indocyanine Green for Cancer Theranostics
Jing, Lijia5; Shi, Jiyun2,3; Fan, Di2; Li, Yaqian4; Liu, Renfa1; Dai, Zhifei1; Wang, Fan2,3; Tian, Jie4
2015-10-07
发表期刊ACS APPLIED MATERIALS & INTERFACES
卷号7期号:39页码:22095-22105
文章类型Article
摘要This Article reported the fabrication of a robust theranostic cerasome encapsulating indocyanine green (ICG) by incorporating 1,2-distearoyl-sn-glycero-3-phosphoethanol-amine-N-[carboxy(polyethylene glycol)2000]-1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid monoamide (DSPE-PEG(2000)-DOTA), followed by chelating radioisotope of Lu-177. Its applications in optical and nuclear imaging of tumor uptake and biodistribution, as well as photothermal killing of cancer cells, were investigated. It was found that the obtained cerasome could act efficiently as fluorescence contrast agent as well as nuclear imaging tracer. Encapsulating ICG into cerasome could protect ICG from degradation, aggregation, and fast elimination from body, resulting in remarkable improvement in near-infrared fluorescence imaging, photothermal stability, and in vivo pharmacokinetic profile. Both fluorescence and nuclear imaging showed that such agent could selectively accumulate in tumor site after intravenous injection of the cerasome agent into Lewis lung carcinoma tumor bearing mice, resulting in efficient photothermal ablation of tumor through a one-time NIR laser irradiation at the best time window. The ability to track the uptake of cerasomes on a whole body basis could provide researchers with an excellent tool for developing cerasome-based drug delivery agents, especially the strategy of labeling cerasomes with theranostic radionuclide Lu-177, enabling the ability of the Lu-177-labeled cerasomes for radionuclide cancer therapy and even the combined therapy.
关键词Cerasome Indocyanine Green Multimodal Imaging Photothermal Therapy Nanotheranostics
WOS标题词Science & Technology ; Technology
DOI10.1021/acsami.5b07856
关键词[WOS]MESOPOROUS SILICA NANOPARTICLES ; TRIGGERED DRUG-RELEASE ; PHOTOTHERMAL THERAPY ; IN-VIVO ; CONTRAST AGENTS ; GOLD NANOCAGES ; FLUORESCENCE ; MICROCAPSULES ; NANOPROBES ; EFFICACY
收录类别SCI
语种英语
WOS研究方向Science & Technology - Other Topics ; Materials Science
WOS类目Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000362628900058
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/10034
专题中国科学院分子影像重点实验室
通讯作者Tian, Jie
作者单位1.Peking Univ, Coll Engn, Dept Biomed Engn, Beijing 100871, Peoples R China
2.Peking Univ, Basic Med Sci, Dept Radiat Med, Beijing 100191, Peoples R China
3.Chinese Acad Sci, Inst Biophys, Interdisciplinary Lab, Beijing 100101, Peoples R China
4.Chinese Acad Sci, State Key Lab Management & Control Complex Syst, Inst Automat, Key Lab Mol Imaging, Beijing 100190, Peoples R China
5.Harbin Inst Technol, Sch Life Sci & Technol, Harbin 150080, Peoples R China
推荐引用方式
GB/T 7714
Jing, Lijia,Shi, Jiyun,Fan, Di,et al. Lu-177-Labeled Cerasomes Encapsulating Indocyanine Green for Cancer Theranostics[J]. ACS APPLIED MATERIALS & INTERFACES,2015,7(39):22095-22105.
APA Jing, Lijia.,Shi, Jiyun.,Fan, Di.,Li, Yaqian.,Liu, Renfa.,...&Tian, Jie.(2015).Lu-177-Labeled Cerasomes Encapsulating Indocyanine Green for Cancer Theranostics.ACS APPLIED MATERIALS & INTERFACES,7(39),22095-22105.
MLA Jing, Lijia,et al."Lu-177-Labeled Cerasomes Encapsulating Indocyanine Green for Cancer Theranostics".ACS APPLIED MATERIALS & INTERFACES 7.39(2015):22095-22105.
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