The expression of GSK3α was observed more in OSCC tumors than other types of tumors in the oral cavity (such as mucoepidermoid carcinoma, adenoid cystic carcinoma, basal cell carcinoma, adamantinoma, and acinic cell carcinoma considered together) (p = 0.02). The gene discussed is GSK3A; the disease is mucoepidermoid carcinoma.