TP53 and cancer: Another block (#78, 90 kb, Figure 4D) was associated a number of zinc finger proteins, including Zfp871, which was shown to be part of the P53 pathway (Mohibi et al., 2021) and cytochrome P450, an enzyme that metabolizes several pre-carcinogens and is broadly involved in both cancer formation and treatment (Rodriguez-Antona and Ingelman-Sundberg, 2006).