Moreover, Ki-67 protein was increased in the nucleus of the basal cell layer and demonstrated a synchronous distribution in double-labeling immunofluorescence with YAP/TAZ in OKC samples.31Similar results were shown in another recent study by Gonçalo et al. The highest immunoreactivity level of YAP was mainly in the basal and suprabasal cells in OKC followed by ameloblastoma, DC, and dental follicle (DF). The gene discussed is YAP1; the disease is ameloblastoma.