Multifunctional photodynamic/photothermal nano-agents for the treatment of oral leukoplakia.
Multifunctional photodynamic/photothermal nano-agents for the treatment of oral leukoplakia.
复制标题
DOI:
10.1186/s12951-022-01310-2
复制
发表时间:
2022-03-04
影响因子:
10.2
通讯作者:
Han W
中科院分区:
文献类型:
--
作者:
Lin L;Song C;Wei Z;Zou H;Han S;Cao Z;Zhang X;Zhang G;Ran J;Cai Y;Han W
Oral leukoplakia (OLK) has gained extensive attention because of the potential risk for malignant transformation. Photosensitizers (PSs) played an indispensable role in the photodynamic therapy (PDT) of OLK, but the poor light sensitivity greatly hampered its clinical application. Herein, a novel organic photosensitive ITIC-Th nanoparticles (ITIC-Th NPs) were developed for OLK photodynamic/photothermal therapy (PTT). ITIC-Th NPs present both high photothermal conversion efficiency (~ 38%) and suitable reactive oxygen species (ROS) generation ability under 660 nm laser irradiation, making them possess excellent PDT and PTT capability. In 4-nitroquinoline 1-oxide (4NQO)-induced oral precancerous animal models, ITIC-Th NPs effectively suppress the OLK's cancerization without apparent topical or systemic toxicity in vivo. This study offers a promising therapeutic strategy for PDT and PTT in OLK treatment, and this study is the first interdisciplinary research in the field of multimodal therapy for OLK. The online version contains supplementary material available at 10.1186/s12951-022-01310-2.
登录
查看更多内容
影响因子:
10.2
作者:
Cai X;Wang KN;Ma W;Yang Y;Chen G;Fu H;Cui C;Yu Z;Wang X
通讯作者:
Wang X
影响因子:
5.6
作者:
Kwak, Sungmin;Lee, Seung-Hyun;Choi, Kyung-Chul
通讯作者:
Choi, Kyung-Chul
影响因子:
45.3
作者:
Kawaguchi, Hidetoshi;El-Naggar, Adel K.;Mao, Li
通讯作者:
Mao, Li
影响因子:
2.9
作者:
Habiba U;Hida K;Kitamura T;Matsuda AY;Higashino F;Ito YM;Ohiro Y;Totsuka Y;Shindoh M
通讯作者:
Shindoh M
影响因子:
11.5
作者:
Li, Yi;Li, Long-Jiang;Chen, Qian-Ming
通讯作者:
Chen, Qian-Ming