Synthesis of a new chlorin photosensitizer for photodynamic therapy against colon cancer

被引:5
作者
Chen, Jianjiao [1 ]
Chen, Zhiqiang [2 ]
Tan, Litao [3 ]
Yang, Jie [3 ]
Shen, Lei [3 ]
Deng, Jun [4 ]
Jiang, Xin [2 ]
Zou, Dengfeng [1 ]
机构
[1] Guilin Med Univ, Sch Pharm, Guilin 541004, Guangxi, Peoples R China
[2] Guilin Med Univ, Affiliated Hosp, Guilin 541000, Guangxi, Peoples R China
[3] Changshu Inst Technol, Dept Mat Engn, Jiangsu Key Lab Adv Funct Mat, Changshu 215500, Jiangsu, Peoples R China
[4] Jiangsu Univ, Dept Thorac Surg, Kunshan Hosp, Kunshan 215300, Peoples R China
关键词
OXYGEN QUANTUM YIELD; PHOTOTHERAPY; FLUORESCENCE; PROGRESS;
D O I
10.1039/d2qm00046f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Photodynamic therapy (PDT) shows tremendous potential for the treatment of cancer due to its advantages of non-invasiveness and low systemic toxicity. Porphyrin compounds are potentially translatable photosensitizers with excellent biocompatibility for PDT. In this paper, we prepared a new photosensitizer 2-(1-hexyloxyethyl)-2-devinyl porphin e6 trisodium salt (HCE6) to investigate its anti-colon cancer effects and inhibition mechanism on HT-29 and LoVo human colon cancer cells in vitro and in vivo. The results indicate that HCE6, with high phototoxicity and low dark toxicity, is capable of inhibiting the proliferation and metastasis of human colon tumors.
引用
收藏
页码:1129 / 1136
页数:8
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