Selective Cyclized α-Melanocyte-Stimulating Hormone Derivative with Multiple N-Methylations for Melanoma Imaging with Positron Emission Tomography
Selective Cyclized α-Melanocyte-Stimulating Hormone Derivative with Multiple N-Methylations for Melanoma Imaging with Positron Emission Tomography
复制标题
具有多个 N-甲基化的选择性环化 α-黑色素细胞刺激激素衍生物,用于正电子发射断层扫描黑色素瘤成像
作者:
Chengcheng Zhang;Zhengxing Zhang;J. Zeisler;N. Colpo;Kuo‐Shyan Lin;F. Bénard
In this study, we designed and evaluated a novel α-melanocyte-stimulating hormone derivative with four N-methylations for melanocortin 1 receptor-targeted melanoma imaging with positron emission tomography (PET). The resulting peptide, DOTA-Pip-Nle4-Cyclo[Asp5-N-Me-His6-d-Phe7-N-Me-Arg8-N-Me-Trp9-N-Me-Lys10]αMSH4-10-NH2 (CCZ01099), showed high receptor selectivity, greatly improved stability, and rapid internalization. [68Ga]Ga-CCZ01099 showed clear tumor visualization and excellent tumor-to-normal tissue contrast with PET imaging in a preclinical melanoma model. Therefore, CCZ01099 is a promising compound for imaging and potentially radioligand therapy for melanoma.
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影响因子:
15
作者:
Doedens, Lucas;Opperer, Florian;Cai, Minying;Beck, Johannes G.;Dedek, Matt;Palmer, Erin;Hruby, Victor J.;Kessler, Horst
通讯作者:
Kessler, Horst
影响因子:
3.5
作者:
Raeder, Andreas F. B.;Reichart, Florian;Kessler, Horst
通讯作者:
Kessler, Horst
DOI:
10.1111/j.1600-0749.1989.tb00242.x
发表时间:
1989
期刊:
Pigment cell research
影响因子:
--
作者:
Hadley,ME;Marwan,MM;al-Obeidi,F;Hruby,VJ;Castrucci,AM
通讯作者:
Castrucci,AM
影响因子:
16.6
作者:
Chatterjee, Jayanta;Rechenmacher, Florian;Kessler, Horst
通讯作者:
Kessler, Horst
影响因子:
7.3
作者:
ALOBEIDI, F;CASTRUCCI, AMD;HRUBY, VJ
通讯作者:
HRUBY, VJ