Abstract
Triptolide (TP) has various pharmacological activities, but its hepatotoxicity limits its therapeutic potential. Licorice has been evaluated to harmonize various medicines, and its active ingredient glycyrrhizic acid (GA) has been identified for its detoxification effect. In this study, we demonstrated that the combination of GA and TP (G&T) could mitigate TP-induced hepatotoxicity. To explore TP toxicity and G&T detoxification mechanisms, transcriptomics and proteomics have been utilized. TP was found to promote the expression of PKCα and FIS1, accompanied by an increase in mitochondrial fission. After pretreatment with GA, improvements were observed in TP-induced mitochondrial fission, as well as the expression of active-caspase3, and cytochrome c release. Silencing PKCα and FIS1 has a similar effect to GA on the regulation of mitochondria-dependent apoptosis and mitochondrial fission. In conclusion, PKCα and FIS1-involved mitochondrial dynamic regulation is associated with TP-induced hepatotoxicity. The G&T combination may be an effective strategy for ameliorating TP-induced toxicity.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
