Kim Jisu, Tung Ching-Hsuan, Choi Yongdoo
Molecular Imaging & Therapy Branch, National Cancer Center, 323 Ilsan-ro, Goyang-si, Gyeonggi-do 410-769, Korea.
Chem Commun (Camb). 2014 Sep 21;50(73):10600-3. doi: 10.1039/c4cc04166f. Epub 2014 Aug 4.
A smart dual-targeted theranostic agent becomes highly fluorescent and phototoxic only when its linker is cleaved by tumor-associated lysosomal enzyme cathepsin B after internalization into folate receptor-positive cancer cells.
一种智能双靶向诊疗试剂只有在被内化进入叶酸受体阳性癌细胞后,其连接子被肿瘤相关溶酶体酶组织蛋白酶B切割时,才会变得具有高荧光性和光毒性。