Graphs are means? SD from three independent experiments. of Sp1 reduced and increased Nrf2 protein levels, respectively. These effects were abrogated by the WDR23 KD, suggesting that Sp1 also regulates Nrf2 levels the ubiquitin ligase complex CRL4AWDR23. In conclusion, we discovered Sp1 as a novel substrate of Keap1 and provided evidence that Sp1 regulates the … Continue reading Graphs are means? SD from three independent experiments