Synthesis and evaluation of new iRGD peptide analogs for tumor optical imaging.
Synthesis and evaluation of new iRGD peptide analogs for tumor optical imaging.
复制标题
肿瘤光学成像的新IRGD肽类似物的合成和评估。
DOI:
10.1016/j.bmcl.2010.12.112
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发表时间:
2011-02-15
影响因子:
2.7
通讯作者:
Chen, Xiaoyuan
中科院分区:
文献类型:
--
作者:
Ye, Yunpeng;Zhu, Lei;Ma, Ying;Niu, Gang;Chen, Xiaoyuan
Recently, a disulfide-based cyclic RGD peptide called iRGD, i.e. c(CRGDKGPDC), has been reported to interact with both integrin and neuropilin-1 receptors for cellular and deep tissue penetration to improve the imaging sensitivity and therapeutic efficacy. In this study, two new near-infrared fluorescent iRGD conjugates, i.e., Ac-Cys(IRDye®800CW)-iRGD (1), and its dual labeling analog DOTA-Cys(IRDye®800CW)-iRGD (2) were synthesized via the specific mercapto-maleimide reaction for tumor imaging. Both 1 and 2 showed significant tumor localization in optical imaging of MDA-MB-435 tumor-bearing mice. The potential of such iRGD compounds in tumor-targeted imaging and drug delivery deserves further exploration.
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影响因子:
8
作者:
Hantgan, Roy R.;Stahle, Mary C.;Medved, Leonid
通讯作者:
Medved, Leonid
影响因子:
3.1
作者:
Chen, XY;Liu, S;Conti, PS
通讯作者:
Conti, PS
DOI:
10.1007/s00259-009-1123-z
发表时间:
2009-09-01
影响因子:
9.1
作者:
Liu, Zhaofei;Niu, Gang;Chen, Xiaoyuan
通讯作者:
Chen, Xiaoyuan
影响因子:
3.4
作者:
Manzoni, Leonardo;Belvisi, Laura;Scolastico, Carlo
通讯作者:
Scolastico, Carlo
影响因子:
56.9
作者:
BROOKS, PC;CLARK, RAF;CHERESH, DA
通讯作者:
CHERESH, DA