Rates of p16 and p53 expression in head and neck cutaneous squamous cell carcinoma vary according to human papillomavirus status  

作　　者：Rachid Ait Addi 

机构地区：[1]Department of Biology,Independent Senior Researcher,Marrakesh 41020,Morocco

出　　处：《World Journal of Clinical Cases》2025年第18期1-4,共4页世界临床病例杂志(英文)

摘　　要：The strong association between human papillomavirus(HPV)infection and oropharyngeal squamous cell carcinoma(SCC)is well-documented,with p16 expression serving as a reliable predictor of HPV involvement.HPV-related tumors are characterized by distinct mechanisms affecting p16 and p53 protein pathways.However,the prevalence of HPV and the combined predictive utility of p16 and p53 expression in head and neck cutaneous SCC remain less explored,necessitating further research to understand their role in this subset of SCC.HPV,p16,and p53 statuses were determined using immunohistochemistry staining methods rather than more sensitive techniques such as polymerase chain reaction or HPV genotyping,limiting the ability to assess specific area HPV types poten-tially associated with prognosis.Further studies assessing multiple molecular markers in head and neck cutaneous patients will better predict the diverse outcomes and potentially the type of treatment targeted to those markers.

关 键 词：Squamous cell carcinoma OROPHARYNGEAL Non-oropharyngeal Human papillomavirus P16 P53 

分 类 号：R739.91[医药卫生—肿瘤]