《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。