Polymerase-δ-deficiency as a novel cause of inborn cancer predisposition associated with human papillomavirus infection

Abstract

Our study illustrates a predisposition to cancer upon cutaneous β genus human papillomavirus (HPV) infection as part of human polymerase-δ deficiency. In addition, polymerase-δ deficiency infers susceptibility to the development of large cutaneous warts and progression to squamous cell carcinoma associated with HPV63, which usually causes benign papillomas. Our findings warrant close monitoring for viral skin oncogenesis in individuals with syndromic polymerase-δ deficiency.