Expression and effect of FOXC2 and Vimentin in gastriccarcinoma tissues / 重庆医学

ABSTRACT

Objective To investigate the expression and effect of FOXC2 (forkhead box C2) and Vimentin in gastric carcinoma tissues .Methods To detect the protein expression of FOXC2 and Vimentin in 20 normal gastric tissues and 65 gastric carcinoma tissues with immunochemistry .Results FOXC2 and Vimentin were highly expressed in all gastric carcinoma tissues .In all gastric carcinoma cases ,the FOXC2 expression rate was 41 .53% ,the rate of Vimentin was 35 .38% .The average expression rates of FOXC2 and Vimentin in TNM ( Ⅲ + Ⅳ ) group were significantly higher than those in TNM (Ⅰ + Ⅱ ) group ,respectively (58 .60% vs .27 .78% ,P=0 .012 ;55 .88% vs .29 .03% ,P=0 .018) .The expression rates of FOXC2 and Vimentin in lymph node transfer group were statistically higher than those in no lymph node transfer group (51 .72% vs .22 .22% ,P=0 .013;41 .20% vs . 14 .80% ,P=0 .010) .The correlation between FOXC2 and Vimentin was positive (P= 0 .037) .Conclusion It is possible that FOXC2 and Vimentin are involved in the transformation of epithelial cells into the mesenchymal cells .And they may play an impor-tant role in the metastasis of gastric carcinoma .