Correlation of Breast Cancer Cells Invasive and Stathmin Gene Expression / 现代检验医学杂志
Journal of Modern Laboratory Medicine
;
(4): 14-17, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-502929
ABSTRACT
Objective To explore the relationship between the Stathmin gene expression in breast cancer cells MDA-MB-231, MCF-7 and the biological behaviours such as cell growth,adhesion and invasion,and provide experimental basis of breast cancer metastasis for further study.Methods Used RT-PCR and Western Blot methods to detect the Stathmin gene expres-sion levels in MDA-MB-231 and MCF-7 cells,and in the mean while to test the MDA-MB-231 and MCF-7 cell growth,adhe-sion,invasion ability by CCK-8 cell proliferation experiments,cell adhesion experiments,cell invasion experiments,then, analyed the relationship of Stathmin gene expression and cell growth,adhesion,invasion ability.Results Over-expression levels of Stathmin gene were observed both in the MDA-MB-231 and MCF-7 cells (F=10.173,P<0.05),and furthermore, the expression levels of Stathmin gene in MDA-MB-231 cells was higher than in MCF-7 cells (t=4.562,P<0.05).While, the growth,adhesion and invasion ability of the MDA-MB-231 cells was higher than that of MCF-7 cells(P<0.05).Conclu-sion The higher level of Stathmin gene expression,the stronger breast cancer cells had ability of growth,invasion,and ad-hesive.The Stathmin gene expression levels was closely correlated with breast cancer cell invasive.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Modern Laboratory Medicine
Year:
2016
Type:
Article
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