Does iron overload in hereditary tyrosinemia type 1 induce liver injury through the Sp1/Tfr2/hepcidin axis?
Iron was severely overloaded in the HT1 mice via the Sp1/Tfr2/Hepcidin axis. The iron overload induced liver injury in the HT1 mice, and reduction of the iron accumulation ameliorated liver injury.
The present results suggest that melatonin reduces radiation-induced lung injury via a significant reduction of oxidative stress and of the production of cytokines, such as TGF-β1 and TNF-α, the production of which increased following lung irradiation.