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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.12
- 수록면
- 503 - 510 (8page)
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Breast cancer is the most common malignancy in women, both in the developed and developing countries. Anthocyanins are natural coloring of a multitude of foods, such as berries, grapes or cherries. Glycosides of the aglycons delphinidin represent the most abundant anthocyanins in fruits. Delphinidin has recently been reported to inhibit the growth of human tumor cell line. Also, delphinidin is a powerful antioxidant that reportedly exerts beneficial effects in patients with advanced cancer by reducing the level of reactive oxygen species and increasing glutathion peroxidase activity. This study investigates the effects of delphinidin on protein ErbB2, ErbB3 and Akt expressions associated with cell proliferation and Bcl-2, Bax protein associated with cell apoptosis in MDA-MB-231 human breast cancer cell line. MDA-MB-231 cells were cultured with various concentrations (0, 5, 10, and 20 μmol/L) of delphinidin. Delphinidin inhibited breast cancer cell growth in a dose dependent manner (p ＜ 0.05). ErbB2 and ErbB3 expressions were markdly lower 5 μmol/L delphinidin (p ＜ 0.05). In addition, total Akt and phosphorylated Akt levels were decreased dose-dependently in cells treated with delphinidin (p ＜ 0.05). Futher, Bcl-2 levels were dose-dependently decreased and Bax expression was significantly increased in cells treated with delphinidin (p ＜ 0.05). In conclusion, I have shown that delphinidin inhibits cell growth, proliferation and induces apoptosis in MDA-MB-231 human breast cancer cell lines.
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ABSTRACT
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연구방법
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요약 및 결론
Literature cited
참고문헌 (48)
참고문헌 신청
National Health Insurance Service / Analysis of cancer patients in 2008 [Internet]. Seoul: National Health Insurance Service
National Cancer Information Center / Types of breast cancer [Internet]. Goyang: National Cancer Information Center
Korean Breast Cancer Society / 2008 / Breast cancer facts & figures 2006-2008 / Korean Breast Cancer Society
Doll R / 1981 / The causes of cancer: quantitative estimates of avoi-dable risks of cancer in the United States today / J Natl Cancer Inst 66(6):1191~1308
Wu C / 2004 / A case-control study of risk factors for fibrocystic breast conditions: Shanghai Nutrition and Breast Disease Study, China, 1995-2000 / Am J Epidemiol 160(10):945~960
National Cancer Information Center / Types of breast cancer [Internet]. Goyang: National Cancer Information Center
Korean Breast Cancer Society / 2008 / Breast cancer facts & figures 2006-2008 / Korean Breast Cancer Society
Doll R / 1981 / The causes of cancer: quantitative estimates of avoi-dable risks of cancer in the United States today / J Natl Cancer Inst 66(6):1191~1308
Wu C / 2004 / A case-control study of risk factors for fibrocystic breast conditions: Shanghai Nutrition and Breast Disease Study, China, 1995-2000 / Am J Epidemiol 160(10):945~960
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