mitoquinone has been researched along with Hepatitis* in 2 studies
2 other study(ies) available for mitoquinone and Hepatitis
Article | Year |
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Mitochondria-targeted antioxidant mitoquinone attenuates liver inflammation and fibrosis in cirrhotic rats.
Topics: Animals; Antioxidants; Apoptosis; Cytokines; Fibrosis; Hemodynamics; Hepatitis; Liver; Liver Cirrhosis; Male; Mitochondria, Liver; Organophosphorus Compounds; Oxidative Stress; Rats; Rats, Sprague-Dawley; Spleen; Ubiquinone | 2020 |
Mitochondrial-targeted ubiquinone alleviates concanavalin A-induced hepatitis via immune modulation.
Despite knowledge regarding the effects of antioxidants in ameliorating oxidative damage, evidence concerning their effects on activated immune cells is lacking. Here, a concanavalin A (Con A)-induced hepatitis mouse model was used to investigate the protective effects and immune regulatory mechanisms of mitochondrial-targeted ubiquinone (MitoQ).. NKT cells were critical for extensive pro-inflammatory cytokine production and prolonged liver injury upon Con A challenge, while IFN-γ-producing non-NKT cells played an important role during the hyperacute phase. MitoQ treatment not only ameliorated NKT cell-independent hyperacute hepatitis within 12 h post Con A administration but also alleviated NKT cell-dependent extended liver injury at 24 h. The underlying mechanisms involved an inhibition of the heightened activation of iNKT cells and conventional T cells, suppression of the excessive production of IFN-γ, TNF-α and IL-6, and modulation of aberrant AMPK and mTORC1 pathways.. MitoQ efficiently alleviates Con A-induced hepatitis through immune regulation, suggesting a new therapeutic approach for immune-mediated liver injury by targeting mitochondrial ROS. Topics: AMP-Activated Protein Kinases; Animals; Antigens, CD1d; Antioxidants; Concanavalin A; Cytokines; Female; Hepatitis; Immunomodulation; Liver; Male; Mechanistic Target of Rapamycin Complex 1; Mice, Inbred C57BL; Mice, Knockout; Mitochondria; Natural Killer T-Cells; Organophosphorus Compounds; Reactive Oxygen Species; Ubiquinone | 2020 |