Squamous cell carcinoma – similarities and differences among anatomical sites

American Journal of Cancer Research

Wusheng Yan¹ 

关键词: Squamous cell carcinoma (SCC);    non-melanoma skin cancer (NMSC);    head and neck squamous cell carcinomas (HNSCC);    esophageal squamous cell carcinoma (ESCC);    non-small cell lung cancer (NSCLC);    epidemiology;    risk factors;    molecular characteristics;    prognostic markers;    targeted therapy;   

DOI  :  

学科分类：肿瘤学

来源: e-Century Publishing Corporation

【 摘 要 】

Squamous cell carcinoma (SCC) is an epithelial malignancy involving many anatomical sites and is the most common cancer capable of metastatic spread. Development of early diagnosis methods and novel therapeutics are important for prevention and mortality reduction. In this effort, numerous molecular alterations have been described in SCCs. SCCs share many phenotypic and molecular characteristics, but they have not been extensively compared. This article reviews SCC as a disease, including: epidemiology, pathology, risk factors, molecular characteristics, prognostic markers, targeted therapy, and a new approach to studying SCCs. Through this comparison, several themes are apparent. For example, HPV infection is a common risk factor among the four major SCCs (NMSC, HNSC, ESCC, and NSCLC) and molecular abnormalities in cell-cycle regulation and signal transduction predominate. These data reveal that the molecular insights, new markers, and drug targets discovered in individual SCCs may shed light on this type of cancer as a whole.

【 授权许可】

CC BY-NC