Research and Development Progression of Oridonin for Hematological Malignancies Therapy.

Abstract

Oridonin is a tetracyclic diterpenoid compound extracted from the medicinal herb Isodon and related species. Since 1976, studies have reported the significant anti-tumor activity of oridonin in vivo. Recently, an increasing number of studies have confirmed the anti-tumor effects of oridonin in various types of cancers, and its effect on hematological malignancies stands out. Herein, we have systematically reviewed the anti-- tumor effects of oridonin and its specific mechanisms in hematological malignancies, including the regulation of cancer proteins, activation of intrinsic and extrinsic apoptosis signaling pathways, accumulation of reactive oxygen species (ROS), modulation of chaperone proteins and miRNA expression, combination therapy with chemotherapeutic drugs, and the development of its derivatives. Taken together, oridonin exhibits multiple anti-tumor activities and serves as a multi-target agent, making it worthy of further investigation.