GINS2 and lung adenocarcinoma: The relative expression levels of Zimp7 mRNA in the lung adenocarcinoma patients of stages I, II and IIIA were 4.04±0.86, 1.35±0.32 and 1.67±0.40, respectively, and for the GINS2 mRNA, the levels were 2.15±0.95, 12.23±3.27 and 5.01±1.02, respectively.