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首页> 外文期刊>Journal of Cellular Physiology >Chrysin attenuates progression of ovarian cancer cells by regulating signaling cascades and mitochondrial dysfunction
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Chrysin attenuates progression of ovarian cancer cells by regulating signaling cascades and mitochondrial dysfunction

机译:白杨素变弱的卵巢癌通过调节细胞信号级联线粒体功能障碍

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摘要

Chrysin is mainly found in passion flowers, honey, and propolis acts as a potential therapeutic and preventive agent to inhibit proliferation and invasion of various human cancer cells. Although chrysin has anti‐carcinogenic effects in several cancers, little is known about its functional roles in ovarian cancer which shows poor prognosis and chemoresistance to traditional therapeutic agents. In the present study, we investigated functional roles of chrysin in progression of ovarian cancer cells using ES2 and OV90 (clear cell and serous carcinoma, respectively) cell lines. Results of the current study demonstrated that chrysin inhibited ovarian cancer cell proliferation and induced cell death by increasing reactive oxygen species (ROS) production and cytoplasmic Ca 2+ levels as well as inducing loss of mitochondrial membrane potential (MMP). Moreover, chrysin activated mitogen‐activated protein kinase (MAPK) and phosphoinositide 3‐kinase (PI3K)/AKT pathways in ES2 and OV90 cells in concentration‐response experiments. Collectively, our results led us to propose that chrysin‐induced apoptotic events are mediated by the activation of PI3K and MAPK pathways in human ovarian cancer cells.
机译:白杨素主要发现在激情鲜花,亲爱的,和蜂胶作为一个潜在的治疗抑制增殖和预防剂各种人类癌细胞的入侵。白杨素在几个已经抗致癌效应癌症,对其功能所知甚少角色在卵巢癌中显示差预后和药物抗性传统治疗药物。白杨素功能角色的调查使用ES2和卵巢癌细胞的发展OV90(透明细胞和浆液性癌,分别)细胞系。研究表明,白杨素抑制卵巢癌症细胞增殖和诱导细胞死亡通过增加活性氧(ROS)生产和细胞质Ca 2 +水平作为诱导线粒体膜的损失潜在(MMP)。有丝分裂原激活蛋白激酶(MAPK)和磷酸肌醇3激酶(PI3K / AKT通路ES2和OV90细胞浓度响应实验。建议白杨素诱导凋亡事件由PI3K和MAPK的激活在人类卵巢癌细胞通路。

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