The Absence of Nrf2 Enhances NF-κB-Dependent Inflammation following Scratch Injury in Mouse Primary Cultured Astrocytes Abstract It has been proved that Nrf2 depletion enhances inflammatory process through activation of NF-κB in the brain after TBI, but little is known about the relationship between Nrf2 and NF-κB in astrocytes after TBI. Hence, we used