Correlation between periostin and SNCG and esophageal cancer invasion,infiltration and apoptosis

Objective:To investigate the correlation between periostin and SNCG and esophageal cancer invasion,infiltration and apoptosis.Methods:A total of 78 cases esophageal surgical resection specimens were collected,expression of periostin and SNCG in esophageal cancer were detected. Effect of periostin and SNCG in esophageal carcinoma invasion and infiltration was analyzed. Results:The upregulated rate of periostin had significant difference in esophageal cancer tissues (39.74%),adjacent tissues(17.86%) and normal tissues(0.00%);The positive expression rates of SNCG had significant difference in esophageal cancer tissues(61.54%),adjacent tissues(32.14% and normal tissues 11.96%);The upreguialed rate of perioslin had a significant correlation with lymph node metastasis,adventitia invasion.TNM stage:The positive expression rates of SNCG had a significant correlation with differentiation degree,lymph node metastasis,adventitia invasion.TNM stage:Apoptosis index ol the positive of expression ol SNCG of esophageal cancer tissue(4.541±2.267) was significantly lower than that of the negative expression(7.316±2.582) (P【0.05).Conclusions:SNCG may play an important role in invasion,infiltration and apoptosis of esophageal cancer and serve as larget spots in the targeted therapy of esophageal cancer.