Research progress on triptolide functionalized nanoparticulate drug delivery systems for tumor treatment.
10.19540/j.cnki.cjcmm.20190804.308
- Author:
Yao-Yao LUO
1
;
Jin-Feng SHI
1
;
Liang CHEN
1
;
Jia-Xin LI
1
;
Xiu-Ying MA
2
;
Jin-Ming ZHANG
1
;
Fu-Neng GENG
2
Author Information
1. College of Pharmacy,Chengdu University of Traditional Chinese Medicine Chengdu 611137,China.
2. Good Doctor Pharmaceutical Group of Sichuan Chengdu 610000,China.
- Publication Type:Journal Article
- Keywords:
active targeting;
anti-tumor;
drug release;
nanoparticulate drug delivery systems;
triptolide
- MeSH:
Diterpenes/chemistry*;
Drug Delivery Systems;
Epoxy Compounds/chemistry*;
Humans;
Nanoparticles;
Phenanthrenes/chemistry*
- From:
China Journal of Chinese Materia Medica
2019;44(21):4566-4572
- CountryChina
- Language:Chinese
-
Abstract:
Nowadays,the advantages of traditional Chinese medicine(TCM) for treatment of tumors are increasingly prominent.Triptolide shows wide-spectrum and highly effective anti-tumor activity. Moreover,nano-carrier-based triptolide drug delivery system is more powerful in improving water solubility and pharmacokinetic behavior of the drug,but it is easy to cause toxic and side effects that should not be neglected on human body. Because of tumor vascular heterogeneity and PEGylation dilemma,nanoparticulate drug delivery systems need to overcome multiple physiological and pathological barriers from drug administration to functioning. It is difficult for traditional triptolide nanoparticulate drug delivery systems to achieve active accumulation of nano-drug in tumor tissues and specific drug release in tumor target site solely relying on enhanced permeability and retention effect of solid tumor,limiting their application and clinical transformation in treatment of tumors. Based on the traditional nano-preparation system,the new functionalized nano-drug delivery system further enhances the nano-drug enrichment,penetration and controlled release at the tumor sites,which is of great significance in improving bioavailability,anti-tumor efficacy and reducing the side effects of drugs. In this paper,we summarized and analyzed the researches on new triptolide functionalized nano-drug delivery system from four perspectives,including tumor active targeting,tumor microenvironment response,polymer-drug conjugates,and multidrug co-delivery for tumor treatment,expecting to provide ideas for in-depth research and clinical application of triptolide and some other active anti-tumor TCM ingredients.
