• Biology
  • Published 2010

Expression of Matrix Metalloproteinase-2 and-9 and Effect on Invasion of Two Gastric Cancer Cell Lines

@inproceedings{Lijuan2010ExpressionOM,
  title={Expression of Matrix Metalloproteinase-2 and-9 and Effect on Invasion of Two Gastric Cancer Cell Lines},
  author={Ma Li-juan},
  year={2010}
}
Objective To compare the expression of MMP-2 and MMP-9 and explore the effects of MMP-2 and MMP-9 on invasion and metastasis of gastric cancer cell lines HGC27 and SGC7901. Methods The mRNA levels of MMP-2 and MMP-9 were detected using Real-time PCR. Relative concentrations of MMP-2 and MMP-9 in the culture medium were measured with ELISA. Though gelatinase zymography,specific activities of MMP-2 and MMP-9 in the culture medium were analyzed. By transwells chamber model assay,the invasion… CONTINUE READING