Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide and its incidence continues to rise, mostly owing to an increase in human papillomavirus (HPV)-associated oropharyngeal squamous cell carcinoma. In this Review, the authors describe HPV-positive and HPV-negative HNSCC tumour microenvironments and discuss current and novel treatment modalities.
- Ayana T. Ruffin
- Housaiyin Li
- Tullia C. Bruno