Furthermore, it was discovered that in various tumor samples, such as head and neck squamous cell carcinoma (HNSCC), bladder urothelial carcinoma (BLCA), liver hepatocellular carcinoma (LHIC), lung squamous cell carcinoma (LUSC), and thyroid carcinoma (THCA), the expression level of GNA14 was significantly lower than that of the corresponding normal samples (p < 0.001) (Figure 3F). This evidence concerns the gene GNA14 and head and neck squamous cell carcinoma.