CUL5 and head and neck squamous cell carcinoma: Furthermore, in the database, the alteration of the N565Ifs*18 gene was discovered in three STAD cases, three instances of UCEC, and one instance of head and neck squamous cell carcinoma (HNSC), and the alteration of the N565Kfs*3 gene was discovered in three UCEC cases, one STAD cases, and one instance of LGG.(Figure 3(b)), which induced truncated mutations of CUL5.