PCDH11X and cancer: PCDH10 is a protocadherin involved in regulating cancer cell motility.62 Finally, the promoter of TP53 is ranked fifth, with overall near significance (q = 0.28) and nominal significance for head and neck squamous cancer (p = 0.043) as well as Chromophobe kidney cancer (p = 0.006; Supplementary Fig. 8d, e).