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Furanodiene Induces Extrinsic and Intrinsic Apoptosis in Doxorubicin-Resistant MCF-7 Breast Cancer Cells via NF-κB-Independent Mechanism.

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机构: [1]Guangdong Key Laboratory for Research and Development of Natural Drugs, School of Public Health, Guangdong Medical University, Zhanjiang, China, [2]State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China, [3]Division of Reproductive Science in Medicine, Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States, [4]Center for Developmental Therapeutics, Chemistry of Life Processes Institute, Northwestern University, Evanston, IL, United States, [5]Department of Pharmacy, The Second Hospital of Hebei Medical University, Shijiazhuang, China
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关键词: furanodiene multidrug resistance breast cancer cell apoptosis intrinsic/extrinsic apoptosis NF-kB

摘要:
Chemotherapy is used as a primary approach in cancer treatment after routine surgery. However, chemo-resistance tends to occur when chemotherapy is used clinically, resulting in poor prognosis and recurrence. Currently, Chinese medicine may provide insight into the design of new therapies to overcome chemo-resistance. Furanodiene, as a heat-sensitive sesquiterpene, is isolated from the essential oil of Rhizoma Curcumae. Even though mounting evidence claiming that furanodiene possesses anti-cancer activities in various types of cancers, the underlying mechanisms against chemo-resistant cancer are not fully clear. Our study found that furanodiene could display anti-cancer effects by inhibiting cell viability, inducing cell cytotoxicity, and suppressing cell proliferation in doxorubicin-resistant MCF-7 breast cancer cells. Furthermore, furanodiene preferentially causes apoptosis by interfering with intrinsic/extrinsic-dependent and NF-κB-independent pathways in doxorubicin-resistant MCF-7 cells. These observations also prompt that furanodiene may be developed as a promising natural product for multidrug-resistant cancer therapy in the future.

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出版当年[2016]版:
大类 | 2 区 医学
小类 | 2 区 药学
最新[2025]版:
大类 | 3 区 医学
小类 | 3 区 药学
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第一作者机构: [1]Guangdong Key Laboratory for Research and Development of Natural Drugs, School of Public Health, Guangdong Medical University, Zhanjiang, China, [2]State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China,
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通讯机构: [1]Guangdong Key Laboratory for Research and Development of Natural Drugs, School of Public Health, Guangdong Medical University, Zhanjiang, China, [2]State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao, China,
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