Task: Answer Verification
Input (English): Question: Does cytochrome P450 Oxidoreductase influence CYP2B6 Activity in Cyclophosphamide Bioactivation?
Answer: This investigation shows for the first time that POR besides CYP2B6 can influence cyclophosphamide metabolism. Our results indicate that not only CYPs are important, but also POR expression and/or activity may influence cyclophosphamide bioactivation, affecting therapeutic efficacy and treatment related toxicity and hence on clinical outcome. Thus, both POR and CYP genotype and expression levels may have to be taken into account when personalizing treatment schedules to achieve optimal therapeutic drug plasma concentrations of cyclophosphamide.
Output (English): yes