Allelic Loss at Chromosomes 3p, 8p, 13q, and l7p Associated With Poor Prognosis in Head and Neck Cancer

Abstract

While tumor suppressor genes at 3p (VHL), 13q (RB), and 17p (p53) have been identified, altered genes at other loci on 3p and on 8p have not yet been characterized. Furthermore, the genotype at these loci for squamous cell carcinoma of the upper aerodigestive tract has prognostic importance and may identify the patients who should receive the most aggressive treatment.