ANTITUMOR EFFECTS OF CHRYSANTHEMIN IN PC-3 HUMAN PROSTATE CANCER CELLS ARE MEDIATED VIA APOPTOSIS INDUCTION, CASPASE SIGNALLING PATHWAY AND LOSS OF MITOCHONDRIAL MEMBRANE POTENTIAL.
Afr J Tradit Complement Altern Med
; 14(4): 54-61, 2017.
Article
en En
| MEDLINE
| ID: mdl-28638867
ABSTRACT
BACKGROUND:
The main objective of the current research work was to investigate the antitumor and apoptotic effects of chrysanthemin in PC-3 human prostate cancer cells. MATERIALS ANDMETHODS:
MTT assay was used to evaluate the effects of chrysanthemin on cell viability whereas flow cytometry along with fluorescence microscopy were used to study apoptotic induction in these cells. Effects on caspase activation were detected through western blot assay.RESULTS:
Results showed that chrysanthemin inhibited cancer cell growth in PC-3 cancer cells in a time-dependent as well as concentration-dependent manner. Chrysanthemin-treated cells at 10, 50 and 150 µM doses led to 34.2%, 56.7% and 69.1% apoptosis in these cells respectively. The percentage of cells with depolarized mitochondria increased from 5.3% in untreated control cells to 27.2%, 57.6% and 86.9% in cells treated with 10, 50 and 150 µM dose of chrysanthemin respectively. Chrysanthemin also enhanced the activity of all three caspases viz., caspase-3, 8 and 9 in a dose-dependent fashion.CONCLUSIONS:
The study concluded that chrysanthemin ledanticancer effects in PC-3 prostate cancer cells by inducing apoptosis, activating caspasesignaling pathway and loss of mitochondrial membrane potential.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Neoplasias de la Próstata
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Extractos Vegetales
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Apoptosis
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Chrysanthemum
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Caspasa 3
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Potencial de la Membrana Mitocondrial
Límite:
Humans
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Male
Idioma:
En
Año:
2017
Tipo del documento:
Article