NFE2L1 and liver cancer: Nuclear factor erythroid 2 like 1 (NFE2L1/Nrf1) is a crucial component of the cap’n’collar basic-region leucine zipper (CNC-bZIP) family of antioxidant transcription factors [164]; in liver cancer tissues, NFE2L1 expression is very low or non-existent, and it is correlated with the clinical stage of liver cancer [165,166,167,168].