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[The Extract from Punica Granatum (Pomegranate) Leaves Promotes Apoptosis and Impairs Metastasis in Prostate Cancer Cells].
- Source :
-
Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition [Sichuan Da Xue Xue Bao Yi Xue Ban] 2018 Jan; Vol. 49 (1), pp. 8-12. - Publication Year :
- 2018
-
Abstract
- Objective: To investigate the effects of pomegranate leaves extract(PLE)on proliferation,apoptosis and metastasis of prostate cancer cells.<br />Methods: The proliferation of TRAMP-C1,DU145,PC3 prostate cancer cells treated with different concentrations of PLE (final mass concentrations were 12.5,25,50,100, 200 μg/mL,respectively) for different time (24,48,72 h) was detected by MTT assay. Colony formation assay was performed to verify the long-term effects of PLE on the proliferation of DU145 and PC3 cells.After being treated with PLE for 48 h,Hoechst-33258 staining was used to observe the changes in the nucleus,the cell apoptotic rate was detected by flow cytometry,and wound-healing migration assay was perform to test the change of migration.<br />Results: In comparison with the control group,PLE in the range of 12.5-200 μg/mL had a certain inhibitory effect on the proliferation of TRAMP-C1,DU145 and PC3 cells ( P <0.05).In the range of 6.25-100 μg/mL,the number of colony formation of DU145 and PC3 was significantly reduced( P <0.01).After PLE treated for 48 h, the apoptotic features of nuclear fragmentation and the formation apoptotic body was observed in PC3. With the increase of concentration,the apoptotic rate increased gradually ( P <0.05),and the ability of cells to migrate to the scratch area was significantly weaker than the control group ( P <0.01).<br />Conclusion: PLE has effect on proliferation,apoptosis and metastasis of prostate cancer cells.<br /> (CopyrightCopyright© by Editorial Board of Journal of Sichuan University (Medical Science Edition).)
Details
- Language :
- Chinese
- ISSN :
- 1672-173X
- Volume :
- 49
- Issue :
- 1
- Database :
- MEDLINE
- Journal :
- Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition
- Publication Type :
- Academic Journal
- Accession number :
- 29737081