CAJ | 학술논문

目的：探讨木犀草素对乳腺癌细胞MDA-MB-231中SDF-1α/CXCR4信号通路抑制作用。方法采用不同浓度的木犀草素处理乳腺癌细胞MDA-MB-231，观察乳腺癌细胞MDA-MB-231的细胞增殖、趋化运动及CXCR4蛋白表达。结果木犀草素明显抑制乳腺癌细胞 MDA-MB-231增殖，明显抑制乳腺癌细胞MDA-MB-231 CXCR4蛋白表达，并明显抑制SDF-1α/CXCR4对乳腺癌细胞MDA-MB-231的激活。结论木犀草素可抑制乳腺癌细胞MDA-MB-231增殖及SDF-1α/CXCR4介导的乳腺癌细胞的信号激活作用，在预防乳腺癌复发及转移中可能有重要的作用。
목적：탐토목서초소대유선암세포MDA-MB-231중SDF-1α/CXCR4신호통로억제작용。방법채용불동농도적목서초소처리유선암세포MDA-MB-231，관찰유선암세포MDA-MB-231적세포증식、추화운동급CXCR4단백표체。결과목서초소명현억제유선암세포 MDA-MB-231증식，명현억제유선암세포MDA-MB-231 CXCR4단백표체，병명현억제SDF-1α/CXCR4대유선암세포MDA-MB-231적격활。결론목서초소가억제유선암세포MDA-MB-231증식급SDF-1α/CXCR4개도적유선암세포적신호격활작용，재예방유선암복발급전이중가능유중요적작용。
Objective To study the inhibition Effect of luteolin on SDF-1α/ CXCR4 signal pathway in breast cancer cells MDA-MB-231. Methods Different concentrations of luteolin were used to treat breast cancer cells MDA-MB-231,the cell enhancement,chemotactic migration and expression of CXCR4 were observed in breast cancer cells MDA-MB-231. Results Luteolin inhibited significantly the cell proliferation,the expression of CXCR4 and SDF-1α/ CXCR4 activation in the breast cancer cells of breast cancer cells MDA-MB-231. Conclusion Luteolin can inhibit the cell proliferation and SDF-1α/ CXCR4 signal activation of breast cancer cells MDA-MB-231,and may be important in the prevention of recurrence and metastasis of breast cancer.