[Different studies revealed that: (i) 15-25% of head and neck squamous cell carcinomas (HNSCCs) are clonally associated with high risk HPV types (type 16); (ii) the oropharynx and particularly the tonsils are the most susceptible sites; (iii) patients with HPV-positive tumours present with more advanced stages of disease, are relatively younger, do not have extravagant tobacco and alcohol intake and seem to have a better survival; (iv) HPV-positive tumours are characterized by poor differentiation grade and a basaloid appearance; and (v) HPV-positive tumours exhibit integrated HPV DNA, wild-type p53, pRb downregulation and overexpression of p16INK4A.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE