NRF2 supports non small cell lung cancer growth independently of CBP p300 enhanced glutathione synthesis EMBO Reports Springer Nature Link Nrf2 Regulates Basal Glutathione Production in Astrocytes The Nrf2ARE cytoprotective pathway in astrocytes Expert Reviews in Molecular Medicine Cambridge Core Fostered Nrf2 expression antagonizes iron overload and glutathione depletion to promote resistance of neuron like cells to ferroptosis ScienceDirect DNA damage response pathway regulates Nrf2 in response to oxidative stress Science Advances