UBE2C and esophageal squamous cell carcinoma: Student’s t test revealed that the positive signal for UBE2C in ESCC was concentrated in the cytoplasm, with an average expression value (8.63889 ± 2.47112) significantly higher than in than non-cancer tissues (6.42958 ± 1.77611, p < 0.001) (Fig. 2b).