YEATS2 and head and neck squamous cell carcinoma: As prompted by the data obtained from GEPIA (http://gepia.cancer-pku.cn/) and Ualcan (http://ualcan.path.uab.edu/analysis.html), YEATS2 expression was evidently elevated in HNSCC tissues (Figure 1(a), p < 0.05), which expression was also increased with advanced cancer stage and grade (Figure 1(b,c), p < 0.05).