• Department of General Surgery, General Hospital of PLA, Beijing 100853, China;
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【Abstract】ObjectiveTo investigate the effect of CDAⅡ on the cell cycle progression of breast cancer cells.
MethodsThe effects of CDAⅡ on growth curve, cell cycle progression and morphology of breast cancer cell lines MCF7 and MDAMB231 were observed when CDAⅡ and MCF7 or CDAⅡ and MDAMB231 were blended to cultivate in vitro, in comparison with the classical cell differentiation inducer ATRA.
ResultsCDAⅡ decreased the growth speed and inhibit proliferation ability in breast cancer cell lines MCF7 and MDAMB231.It caused G0/G1 phase block of cell cycle and reduced the rate of S phase of breast cancer cells.
ConclusionCDAⅡ has remarkable effect of anticellproliferation and can induce cell cycle block of G0/G1 on breast cancer cells. This results provide experimental bases for the treatment of breast cancer with CDAⅡ.

Citation: ZHENG Wei,MA Lin,CHEN Lin,LI Rong,JIANG Yanyong.. Effect of Uroacitides on Cell Cycle Progression of Breast Cancer Cells. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2006, 13(3): 268-270. doi: Copy