An Overview of Dihydroartemisinin as a Promising Lead Compound for Development of Anticancer Agents.

Abstract

Dihydroartemisinin (DHA) is a derivative of artemisinin, which firstly showed higher antimalarial activity. Over the years, DHA has also been discovered to exhibit higher anticancer efficacy without adverse side effects. Although some shortcomings have been discovered during biological evaluation (such as poor aqueous solubility, short half-life, and initial burst release effect), several attempts have been developed to overcome these shortcomings. For example, appropriate delivery techniques were used to improve its anticancer efficacy. In this minireview, we focused on summarizing the anticancer mechanisms, anticancer efficacy of free DHA and in combination therapies, hybrids, and nanoparticle formulations, which will provide adequate insights for its clinical use as anticancer agents, and on the design and synthesis of DHA derivatives for the development of anticancer agents.