靶向腫瘤表達的Integrin αvβ3的放射性核素治療

《靶向腫瘤表達的Integrin αvβ3的放射性核素治療》是王凡為項目負責人,北京大學為依託單位的面上項目。

基本介紹

  • 中文名:靶向腫瘤表達的Integrin αvβ3的放射性核素治療
  • 項目類別 :面上項目
  • 依託單位 :北京大學
  • 項目負責人:王凡
科研成果 ,項目摘要,

科研成果

序號
標題
類型
作者
1
Potential Therapeutic Radiotracers: Preparation, Biodistribution and Metabolic Characteristics of Lu-177-labeled Cyclic RGDfK Dimer
期刊論文
Yu, Zilin|Jia, Bing|Liu, Zhaofei|Zhao, Huiyun|Wang, Fan|Shi, Jiyun|
2
Specific Targeting of Human Integrin alpha(v)beta(3) with (111)In-Labeled Abegrin (TM) in Nude Mouse Models
期刊論文
Zhao, Huiyun|Wang, Fan|Chen, Xiaoyuan|Liu, Zhaofei|Jia, Bing|
3
Tumor Uptake of the RGD Dimeric Probe Tc-99m-G(3)-2P(4)-RGD2 is Correlated with Integrin alpha(v)beta(3) Expressed on both Tumor Cells and Neovasculature
期刊論文
Jin, Xiaona|Zhao, Huiyun|Li, Fang|Liu, Zhaofei|Wang, Fan|Jia, Bing|Liu, Shuang|Shi, Jiyun|
4
Dual-Targeted Molecular Probes for Cancer Imaging
期刊論文
Wang, Fan|Liu, Zhaofei|
5
Two (90)Y-Labeled Multimeric RGD Peptides RGD4 and 3PRGD2 for Integrin Targeted Radionuclide Therapy
期刊論文
Liu, Zhaofei|Li, Fang|Yu, Zilin|Liu, Shuang|Liu, Yan|Jia, Bing|Tian, Jie|Chen, Xiaoyuan|Shi, Jiyun|Wang, Fan|Zhao, Huiyun|
6
Radioimmunotherapy of Human Colon Cancer Xenografts with I-131-Labeled Anti-CEA Monoclonal Antibody
期刊論文
Zhang, Jing|Zhao, Huiyun|Liu, Zhaofei|Yu, Zilin|Wang, Fan|Jin, Cunjing|Jia, Bing|Liu, Yan|
7
Blood Clearance Kinetics, Biodistribution, and Radiation Dosimetry of a Kit-Formulated Integrin alpha(v)beta(3)-Selective Radiotracer (99m)Tc-3PRGD(2) in Non-Human Primates
期刊論文
Liu, Zhaofei|Jia, Bing|Jin, Xiaona|Shi, Jiyun|Liu, Shuang|Zhao, Huiyun|Wang, Fan|Zhu, Zhaohui|Li, Fang|
8
Epidermal Growth Factor Receptor-Targeted Radioimmunotherapy of Human Head and Neck Cancer Xenografts Using Y-90-Labeled Fully Human Antibody Panitumumab
期刊論文
Jin, Xiaona|Zhao, Huiyun|Liu, Zhaofei|Li, Fang|Chen, Xiaoyuan|Liu, Yan|Jia, Bing|Wang, Fan|
9
A Novel Type of Dual-Modality Molecular Probe for MR and Nuclear Imaging of Tumor: Preparation, Characterization and in Vivo Application
期刊論文
Qiao, Ruirui|Jia, Bing|Yu, Zilin|Yang, Zhi|Liu, Shujie|Liu, Kan|Liu, Zhaofei|Gao, Mingyuan|Wang, Fan|Shi, Jiyun|Han Ouyang|

項目摘要

作為分子醫學的重要組成部分,腫瘤分子靶向治療能克服手術、放療和化療等傳統腫瘤治療手段的局限性,成為腫瘤生物治療最新的發展方向之一。本課題針對腫瘤表達的integrin αvβ3,以RGD多肽為靶向分子,開展放射性核素靶向治療研究。由於RGD多肽多聚化能夠有效地提高腫瘤對藥物的攝取,因此我們在前期工作的基礎上製備90Y(177Lu)標記的RGD多肽四聚體DOTA-E{E[c(RGDyK)]2}2,開展相關的治療研究。另外由於大分子存在EPR效應,能夠提高藥物在腫瘤的非特異攝取,因此在本研究中我們設計以HSA為大分子載體,以RGD多肽為靶向分子的偶聯物HSA-(DOTA)m-(RGD)n,用放射性核素90Y(177Lu)標記後進行治療研究。我們期望通過RGD的靶向作用和HSA的EPR效應共同提高標記物在腫瘤的攝取,並延長標記物在腫瘤的滯留時間,以獲得更佳的治療效果。研究工作具有探索性和創新性。

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