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Colchicine of Colchicum autumnale, A Traditional Anti-Inflammatory Medicine, Induces Apoptosis by Activation of Apoptotic Genes and Proteins Expression in Human Breast (MCF-7) and Mouse Breast (4T1) Cell Lines
OBJECTIVE: Breast cancer is one of the major causes of mortality among women. Due to many side effects of the existing chemotherapeutic agents, the research of anti-cancer drugs, including natural products, is still a big challenge. Here, we investigated the effects of colchicine on apoptosis of two...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Royan Institute
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9663959/ https://www.ncbi.nlm.nih.gov/pubmed/36377214 http://dx.doi.org/10.22074/cellj.2022.8290 |
Sumario: | OBJECTIVE: Breast cancer is one of the major causes of mortality among women. Due to many side effects of the existing chemotherapeutic agents, the research of anti-cancer drugs, including natural products, is still a big challenge. Here, we investigated the effects of colchicine on apoptosis of two breast cancer cell lines ( human MCF-7 and mouse 4T1). MATERIALS AND METHODS: In this experimental study, we evaluated the apoptotic effects of colchicine on (MCF-7) and (4T1), as well as a human cancer-associated fibroblast cell line as a control group. Extraction and chromatographic techniques were applied to isolate colchicine from Colchicum autumnale L. To compare the isolated colchicine with pure standard colchicine, we used the H-NMR technique. The methyl thiazolyl tetrazolium (MTT) assay, quantitative reverse transcriptase-polymerase chain reaction, Western blotting and annexin V/PI staining were used to evaluate the apoptotic effects of the isolated and standard colchicine. RESULTS: Similar to standard colchicine, the isolated colchicine inhibited cell proliferation significantly in cancer cell lines. Colchine inhibited proliferation and induced apoptosis on a dose-dependent manner. The medicine modified the expression of genes-related to apoptosis by up-regulation of P53 ,BAX, CASPASE-3, -9 and down-regulation of BCL-2 gene, which led to an increase in the BAX/BCL-2 ratio. CONCLUSION: We showed that isolated colchicine from Colchicum autumnale and pure standard colchicines modulate the expression levels of several genes and therefore exerting their anticancer effects on both human (MCF-7) and mouse (4T1) breast cancer cells. Based on these results, we suggest that colchicine can be a potential candidate for prevention and treatment of breast cancer. |
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