MCPH4, MCPH7, MCPH8, MCPH10, MCPH13, MCPH17, MCPH19, and MCPH23 are highly expressed in different tumor tissues or cancer cell lines, indicating that some MCPH genes can be considered as oncogenes or potential cancer biomarkers [24,25,26,27,28,29,30,31]. This evidence concerns the gene ZNF335 and cancer.