NUP37 and neoplasm: The mRNA expression profiles of MCM2 or NUP37 stratified by the tumor stage showed that MCM2 (Stage II vs. Stage I, p < 0.05; Stage III vs. Stage I, p < 0.001) or NUP37 (Stage II vs. Stage I, p < 0.05; Stage III vs. Stage I, p < 0.05) expression was significantly increased in advanced tumor stage (Fig. 4A, B).