Title : Role of MicroRNA-155 in Triptolide-induced hepatotoxicity via the Nrf2-Dependent pathway.

Pub. Date : 2021 Dec 5

PMID : 34363931






10 Functional Relationships(s)
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1 Role of MicroRNA-155 in Triptolide-induced hepatotoxicity via the Nrf2-Dependent pathway. triptolide microRNA 155 Homo sapiens
2 AIM OF THE STUDY: The purpose of the study was to explore the role of miR-155, a microRNA closely related to various liver injuries and a regulator of the nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant pathway, in TP-induced liver injury in vitro and in vivo. triptolide microRNA 155 Homo sapiens
3 RESULTS: The results showed that TP significantly induced the expression of miR-155 both in L02 cells and in rodents liver tissue, and the inhibition of miR-155 could mitigate the hepatic damages caused by TP. triptolide microRNA 155 Homo sapiens
4 RESULTS: The results showed that TP significantly induced the expression of miR-155 both in L02 cells and in rodents liver tissue, and the inhibition of miR-155 could mitigate the hepatic damages caused by TP. triptolide microRNA 155 Homo sapiens
5 RESULTS: The results showed that TP significantly induced the expression of miR-155 both in L02 cells and in rodents liver tissue, and the inhibition of miR-155 could mitigate the hepatic damages caused by TP. triptolide microRNA 155 Homo sapiens
6 RESULTS: The results showed that TP significantly induced the expression of miR-155 both in L02 cells and in rodents liver tissue, and the inhibition of miR-155 could mitigate the hepatic damages caused by TP. triptolide microRNA 155 Homo sapiens
7 Further experiments demonstrated that the inhibition of miR-155 reversed the down-regulation of Nrf2 and HO-1 by TP, while the miR-155 mimic enhanced the effects of TP. triptolide microRNA 155 Homo sapiens
8 Animal experiments also showed that the inhibition of miR-155 by miR-155 antagomir reversed the decrease of Nrf2 induced by TP administration. triptolide microRNA 155 Homo sapiens
9 Animal experiments also showed that the inhibition of miR-155 by miR-155 antagomir reversed the decrease of Nrf2 induced by TP administration. triptolide microRNA 155 Homo sapiens
10 CONCLUSIONS: These results indicated that miR-155 played an important role in TP-induced hepatotoxicity by regulating the Nrf2 signaling pathway. triptolide microRNA 155 Homo sapiens