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When the concentration of fisetin exceeded 25 m, the inhibitory activity increased slightly, and 200 m had the highest inhibitory rate on mushroom tyrosinase activity in vitro

Pergel A, Tmkaya L, olakolu MK, Demiral G, Kalcan S, zdemir A, Mercantepe T, Yilmaz A (2019) Effects of infliximab against carbon tetrachloride-induced intestinal injury via lipid peroxidation and apoptosis

This leads to the indirect activation of v-raf murine sarcoma viral oncogene homolog B1 (RAF) kinases, which can subsequently activate the MAPK effector kinase MEK and finally MAPK, which can then translocate to the nucleus to activate transcription factors responsible for regulating a large number of genes

Acknowledgements We are very grateful to Uwe Appelt for the help with cell sorting and to Dr
