MYO5A and head and neck squamous cell carcinoma: Furthermore, the protein levels of MYO1B, MYO5A, MYO5C, and MYO10 in HNSCC tumor tissues and normal tissues were examined by Human Protein Atlas (HPA) database; consistently, the protein levels of MYO1B and MYO10 were dramatically enhanced in tumor tissues compared with normal tissues (Figure 2(c)).