Construction of Recombinant HSU17714 Gene Antisense Expressive Plasmid and Its Influence on Colon Cancer Cells Growth
- VernacularTitle:HSU17714基因反义重组质粒的构建及其对人大肠癌细胞生长的影响
- Author:
Min LU
;
Jiang CAO
;
Shu ZHENG
- Publication Type:Journal Article
- Keywords:
colorectal neoplasm;
gene;
antisense DNA/RNA;
recombinant DNA
- From:
Chinese Journal of Cancer Biotherapy
1995;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
HSU17714 gene is a novel human colorectal carcinoma related gene isolated by subtractive hybridization method. The recombinant antisense expressive plasmid of HSU17714 gene was constructed by inserting the partial sequence (2612 bp) of this gene into the multiple cloning site of the vector pREP9 inversely. Then, it was transferred into human colon adenocarcinoma cells (SW1116) through liposome mediation. Obtained from the two-layer soft agarose culture test, flowcytometry test and cell growth rate detection, the data indicated that the antisense HSU17714 could inhibit the growth of SW1116 cells at different degrees. So, a conclusion could be drawn that the antisense HSU17714 gene expressive vector plays a role in the inhibition of SW1116 cell growth.
