Figure 4. M6A and HNRNPC expression level in OSCC. (A) M6A level was detected in 80 pairs OSCC tissues and adjacent normal tissues (p=0.0047). (B, C) MRNA level of HNRNPC was detected in 4 OSCC cell lines (scc9 p<0.0001, scc15 p<0.0001, scc25 p=0.0002) and 80 pairs OSCC tissues (p=0.0038). (D) Statistical analysis of immunohistochemistry in OSCC tissues (p=0.0001). (E) HNRNPC protein level in OSCC cell lines and tissues. (F) The represent results of immunohistochemistry. (G) Survival analysis of HNRNPC was performed in 80 OSCC samples from Nanfang Hospital (p=0.048).