ABCE1 and lung adenocarcinoma: The expression in tissues of stage III was significantly higher than that of stages I–II, and tissues in group N1+2 expressed at higher level of ABCE1 than that in group N0, which indicated high expression of ABCE1 may possibly induce the growth and metastasis of lung adenocarcinoma, and detection of ABCE1 expression may help to determine the progress of tumors.