Dual effects of Psoraleae Fructus on the liver: hepatoprotection or hepatoxicity?

Abstract

Psoraleae Fructus, the dried mature fruit of the leguminous plant Psoralea corylifolia L., contains flavonoids, coumarins, monoterpene phenols, and benzofurans. It exhibits various pharmacological activities, including immune regulation, antioxidant properties, photosensitivity, and estrogen-like effects, and finds extensive use in the clinical treatment of osteoporosis, vitiligo, and psoriasis. Extensive pharmacological research has demonstrated that Psoraleae Fructus and its components improve liver function and protect hepatocytes in animal and cellular models of liver diseases. Moreover, with the increasing clinical applications of Psoraleae Fructus and its derivatives, as well as the progression in adverse drug reaction surveillance, there is an increase in clinical cases involving these preparations and the enhancement of monitoring for any adverse reactions linked to Psoraleae Fructus and its related compounds. Here, we examined the hepatoprotective effects and hepatotoxicity of the monomer components, extracts, and related preparations of Psoraleae Fructus. We aim to contribute to safety evaluation, facilitate informed clinical application, and foster advancements in Psoraleae Fructus and its derivatives.