Abstract
Head and Neck Carcinomas (HNSCC) comprise predominantly squamous cell carcinomas of the oral cavity, larynx and pharynx. HNSCCs are the sixth most common type of cancer and affects over 550.000 patients annually. Matriptase, a type 2 transmembrane serine protease, induces malignant transformation when expressed in epithelial stem cells. Proteolytic activation of pro-HGF and the PI3K-Akt-m…