YTHDC1 and head and neck squamous cell carcinoma: Subsequently, we also analyzed the coexpression of YTHDC1 with stemness-related markers in the StarBase database and found that the YTHDC1 mRNA expression was significantly and positively correlated with the SOX2 and BMI1 expression in 502 HNSCC samples (Figures 2(e) and 2(f)).