Abstract
Head and neck squamous cell carcinoma (HNSCC) has high incidence and recurrence rates. In addition to genomic alterations, epigenetics, such as dysregulation of microRNAs (miRNAs), also occur in HNSCC. Recently, our research group characterized the relationship of sphingolipids and sphingosine kinase 2 (SK2) with oral squamous cancer. Furthermore, the RNA sequence data showed the deregula…