Molecular mechanisms of methylsulfonylmethane and allicin in the inhibition of CD44± breast cancer cells growth

Autor: Elham Sarkhani, Nowruz Najafzadeh, Nasrin Tata, Maryam Dastan, Mohammad Mazani, Mohsen Arzanlou
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Journal of Functional Foods, Vol 39, Iss , Pp 50-57 (2017)
Druh dokumentu: article
ISSN: 1756-4646
DOI: 10.1016/j.jff.2017.10.007
Popis: Breast carcinoma is a common cause of cancer death in women worldwide. CD44± cells were isolated from MCF7 cell line by magnetic-activated cell sorting (MACS) and treated with methylsulfonylmethane (MSM), allicin, and the combination of them. The cytotoxicity and cell cycle arrest were measured using MTT assay and flow cytometry. Moreover, mRNA levels of apoptosis regulators Bax, p53, and caspase-3 were measured using reverse transcriptase-polymerase chain reaction (RT-PCR). The combination treatment inhibited CD44− and CD44+ cells in the G2/M and S phases of the cell cycle, respectively. Importantly, Bax expression was significantly higher in the MSM/allicin-treated CD44+ cells than in the MSM- or allicin-treated cells (P
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