姜黄素类似物山梨醇对her2过表达的MCF-7乳腺癌细胞的抗转移活性

Lailatul Qodria, I. Hairunisa, Rohmad Yudi Utomo, A. Hermawan, E. Meiyanto
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引用次数: 5

摘要

人表皮生长因子受体(HER)2过表达的乳腺癌可促进肿瘤进展并导致转移,是导致乳腺癌死亡的主要原因。Pentagamaboronon-0山梨醇(PGB-0- so)是姜黄素类似物PGB-0与山梨醇的水相制剂。该化合物已被开发为抗癌化疗药物和硼中子俘获治疗(BNCT)的载硼药物。本研究的目的是研究PGB-0-So对HER2过表达的MCF-7乳腺癌(MCF-7/HER2)细胞的抗转移活性。MTT细胞毒实验显示PGB-0-So具有细胞毒作用,IC50值为35 μM。用抓伤愈合实验测试抗迁移活性表明,与对照组相比,PGB-0-So抑制MCF-7/HER2细胞的伤口闭合。此外,根据明胶酶谱分析,PGB-0-So能够抑制基质金属蛋白酶(MMP)-9的活性。综上所述,PGB-0-So具有开发作为转移性乳腺癌抗癌药物的潜力。关键词:PGB-0-So,抗转移,细胞迁移,MMP-9, MCF-7/HER2
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Anti-metastatic Activity of Curcumin Analog Pentagamaboronon-0-Sorbitol Against HER2-overexpressed MCF-7 Breast Cancer Cells
Breast cancer with Human Epidermal Growth Factor Receptor (HER)2 overexpression increases tumor progession and lead to metastasis, which is primarily cause of mortality in breast cancer. Pentagamaboronon-0 Sorbitol (PGB-0-So) is an aquoeous formulation of curcumin analog, PGB-0, with sorbitol. This compound has been developed as an anti-cancer chemotherapeutic agent and a boron carrying pharmaceutical for boron neutron capture therapy (BNCT). The aims of this study are to investigate antimetastatic activities of PGB-0-So against HER2-overexpressed MCF-7 breast cancer (MCF-7/HER2) cells. The MTT cytotoxicity assay of PGB-0-So exhibited cytotoxic effect with an IC50 value of 35 μM. The testing of anti-migration activity using the scratch wound healing assay demonstrated that PGB-0-So inhibited the closure of the wound on MCF-7/HER2 cells compare to the control. Furthermore, PGB-0-So was able to suppress matrix metalloproteinase (MMP)-9 activities, based on the gelatin zymography assay. In conclusion, PGB-0-So has potency to be developed as an anti-cancer agent against metastatic breast cancer.Keywords : PGB-0-So, anti-metastatsis, cell migration, MMP-9, MCF-7/HER2
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