Application of photodynamic therapy with different wavelength light excitation in cancer treatment
- VernacularTitle:不同激发光下光动力疗法在癌症治疗中的应用
- Author:
Yuejie ZHOU
1
;
Jiawen ZHAO
;
Jiafu LIANG
;
Yun GONG
;
Jingwen WANG
;
Zhiping LIU
;
Xiaofei LIU
Author Information
- Publication Type:Journal Article
- Keywords: photodynamic therapy(PDT); exciting luminescence; cancer; waveband; collaborative therapy
- From: Journal of Xi'an Jiaotong University(Medical Sciences) 2025;46(2):353-362
- CountryChina
- Language:Chinese
- Abstract: Photodynamic therapy(PDT)is a precise targeted therapy that selectively treats certain benign diseases and malignant tumors by combining therapeutic light sources,photosensitizers,and oxygen molecules.The wavelength range of the light source,as a key factor in inducing PDT,has a decisive impact on the triggering and therapeutic effect of the treatment.However,there is a lack of relevant reviews on the selection of light sources for photodynamic therapy.This article reviews the PDT-related applications of commonly used light sources with different wavelength ranges of excitation,such as visible light,near-infrared,and X-ray,including the excitation characteristics of this band of light,as well as the multi-therapy combination and multi-range breakthroughs of PDT cancer treatment under the excitation of this band of light.The aim is to provide feasible directions for the development of photodynamic therapy bands and subsequent applications.
