Effects of Skp2 overexpression on sensitivity of troglitazone in breast cancer cells / 国际检验医学杂志
International Journal of Laboratory Medicine
;
(12): 865-866,869, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-602090
ABSTRACT
Objective To investigate the effects of Skp2 overexpression on the sensitivity of troglitazone (TRG) in breast cancer cells and to devote to develop a novel drug for increasing the patient survival rate and eventually reaching the cure goal .Methods The transcription activities of PPARγ were analyzed on peroxisome proliferators response element(PPRE) luciferase reporter .The flow cytometry analysis and CCK‐8 assay were adopted to study that overexpression of Skp2 was associated with resistance to TRG‐mediated inhibition growth and apoptosis of breast cancer cells .Results Our study found that overexpression of Skp2 inhibi‐ted the transcriptional activity of the endogenous PPARγ and resisted to TRG‐mediated inhibition growth and apoptosis of breast cancer cells .Conclusion Overexpressed Skp2 breast cancer cells is able to be resistant to TRG‐induced sensitivity of breast cancer cells .Furthermore down‐regulating Skp2 will significantly enhance the growth inhibition of TRG on breast cancer cells .
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
International Journal of Laboratory Medicine
Year:
2015
Type:
Article
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