Head and neck cancer (HNC) is the sixth most common cancer globally. Incidence and survival rates vary significantly across geographic regions and tumor subsites. This is partly due to differences in risk factor exposure, which includes tobacco smoking, alcohol consumption and human papillomavirus (HPV) infection, alongside detection and treatment strategies. The VOYAGER (human papillomaVirus, Oral and oropharYngeal cAncer GEnomic Research) consortium is a collaboration between five large North American and European studies which generated data on 10,530 participants (7,233 cases and 3,297 controls). The primary goal of the collaboration was to improve understing of the role of HPV and genetic factors in oral cavity and oropharyngeal cancer risk and outcome. Demographic and clinical data collected by the five studies were harmonized, and HPV status was determined for the majority of cases. In addition, 999 tumors were sequenced to define somatic mutations. These activities generated a comprehensive biomedical resource that can be utilized to answer critical outsting research questions to help improve HNC prevention, early detection, treatment, and surveillance.

• Klíčová slova
• Head and neck cancer, human papilloma virus, oral cancer, oropharyngeal cancer, risk factors, survival,
• Publikační typ
• časopisecké články MeSH
• preprinty MeSH

HPV-positive and HPV-negative head and neck squamous cell carcinoma (HNSCC) are recognized as distinct entities. There remains uncertainty surrounding the causal effects of smoking and alcohol on the development of these two cancer types. Here we perform multivariable Mendelian randomization (MR) to evaluate the causal effects of smoking and alcohol on the risk of HPV-positive and HPV-negative HNSCC in 3431 cases and 3469 controls. Lifetime smoking exposure, as measured by the Comprehensive Smoking Index (CSI), is associated with increased risk of both HPV-negative HNSCC (OR = 3.03, 95%CI:1.75-5.24, P = 7.00E-05) and HPV-positive HNSCC (OR = 2.73, 95%CI:1.39-5.36, P = 0.003). Drinks Per Week is also linked with increased risk of both HPV-negative HNSCC (OR = 7.72, 95%CI:3.63-16.4, P = 1.00E-07) and HPV-positive HNSCC (OR = 2.66, 95%CI:1.06-6.68, P = 0.038). Smoking and alcohol independently increase the risk of both HPV-positive and HPV-negative HNSCC. These findings have important implications for understanding the modifying risk factors between HNSCC subtypes.

• MeSH
• dlaždicobuněčné karcinomy hlavy a krku * virologie   genetika   epidemiologie   MeSH
• infekce papilomavirem * virologie   epidemiologie   MeSH
• jednonukleotidový polymorfismus MeSH
• kouření * škodlivé účinky   MeSH
• lidé středního věku MeSH
• lidé MeSH
• mendelovská randomizace * MeSH
• nádory hlavy a krku * virologie   genetika   epidemiologie   MeSH
• Papillomaviridae genetika   MeSH
• pití alkoholu * škodlivé účinky   MeSH
• rizikové faktory MeSH
• studie případů a kontrol MeSH
• Check Tag
• lidé středního věku MeSH
• lidé MeSH
• mužské pohlaví MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH