Figure 4. Elevated UFM1 expression associated with the shorter OS in OSCC patients based on the data of TPM type in TCGA database. (A) Stage T1-3; (B) Stage T2-3; (C) Stage T2-4; (D) Stage T3; (E) Stage T3-4; (F) Stage T4; (G) N1-2; (H) N1-3; (I) N2; (J) N2-3; (K) M0. Note: OSCC, oral squamous cell carcinoma; OS, overall survival; TPM, transcripts per million; TCGA, The Cancer Genome Atlas.