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首页> 外文期刊>Anticancer Research: International Journal of Cancer Research and Treatment >Oil Palm Phenolics (OPP) Inhibit Pancreatic Cancer Cell Proliferation via Suppression of NF-kappa B Pathway
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Oil Palm Phenolics (OPP) Inhibit Pancreatic Cancer Cell Proliferation via Suppression of NF-kappa B Pathway

机译:油棕酚醛(OPP)通过抑制NF-κB途径抑制胰腺癌细胞的增殖

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摘要

Background: Oil palm phenolics (OFF) or Palm Juice (PJ), a water soluble extract from the palm fruit (Elaies guineensis) has been documented to have anti-carcinogenic activities in various cancer types. Materials and Methods: To investigate OFF effects in pancreatic cancer (PaCa) cells, two PaCa cell lines (PANC-I and BxPC-3) were treated with different OFF doses. The anti-proliferative, apoptotic and anti-invasive properties of OFF were evaluated using MTS, cytoplasmic hi stone-DNA fragmentation and matrigel invasive assays, respectively. Results: OFF suppressed PaCa proliferation in a dose-dependent manner. Its anti-invasive effects were validated by decreased expressions of MMP-9 and VEGF. Cell-cycle analysis demonstrated that cells were arrested in the S phase. OFF-induced apoptosis was associated with decrease in survivin and Bcl-XL expressions and increased expression of cleaved caspase-3, caspase-9 and PARP. Conclusion: Overall, our results demonstrate the anti-tumor effects of OFF on PaCa cells, providing initial evidence towards its potential therapeutic use.
机译:背景:油棕酚醛(OFF)或棕榈汁(PJ)是棕榈果(Elaies guineensis)的水溶性提取物,已被证明在多种癌症类型中均具有抗癌活性。材料和方法:为了研究OFF在胰腺癌(PaCa)细胞中的作用,用不同的OFF剂量处理了两种PaCa细胞系(PANC-1和BxPC-3)。分别使用MTS,胞质hi-stone DNA片段化和基质胶侵袭试验评估了OFF的抗增殖,凋亡和抗侵袭特性。结果:OFF以剂量依赖性方式抑制PaCa增殖。 MMP-9和VEGF的表达降低证实了其抗侵袭作用。细胞周期分析表明,细胞被阻滞在S期。 OFF诱导的细胞凋亡与survivin和Bcl-XL表达的减少以及裂解的caspase-3,caspase-9和PARP的表达增加有关。结论:总的来说,我们的结果证明了OFF对PaCa细胞的抗肿瘤作用,为其潜在的治疗用途提供了初步证据。

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