CYP2E1 and liver cancer: The example provided in Box 3 focuses on the AOP “Inhibition of the mitochondrial complex I of nigro-striatal neurons leads to parkinsonian motor deficits” (AOPWiki, 2023b), while the example shown in Box 4 is related to the AOP “Cyp2E1 Activation Leading to Liver Cancer” (AOPWiki, 2023a).