HLA-DRB1, -DQB1 alleles in head and neck carcinoma patients.

摘要

Certain HLA class II alleles have been reported to play a role in development or prevention of cervical carcinoma, an epithelial malignancy linked to human papillomavirus (HPV). In head and neck carcinomas, of which a subset is also HPV associated, the impact of HLA genes remains unknown. HLA-DRB1, -DQB1 alleles were determined in a comprehensive series of 162 head and neck carcinoma patients, for which 83 consecutive cadaveric organ donors of Finnish origin served as controls. DRB1*03 was associated with node-negative disease and DRB1*08 and 13 with small tumors; DRB1*04 was protective against disease relapse. Most alleles of borderline significance in this study act similarly in cervical carcinomas.