金雀异黄素对CIA大鼠成纤维样滑膜细胞增殖、凋亡及其机制的研究

被引:13
作者
张育 [1 ]
张学增 [2 ]
沈维干 [1 ]
许金鑫 [1 ]
马莹莹 [1 ]
机构
[1] 江苏扬州大学临床医学院
[2] 山东青岛卫生学校
关键词
金雀异黄素; CIA大鼠; 成纤维样滑膜细胞; 增殖; 凋亡; AKT/p-AKT;
D O I
暂无
中图分类号
R965 [实验药理学];
学科分类号
100706 [药理学];
摘要
目的研究金雀异黄素(Genistein,Gen)对类风湿关节炎(rheumatoid arthritis,RA)动物模型CIA大鼠成纤维样滑膜细胞(fibroblast-like synoviocytes,FLS)增殖、凋亡及其PI3K/AKT信号转导通路的影响。方法采用0、50、100、200μmol.L-1的Gen处理FLS 24、48、72 h,采用MTT法检测Gen对FLS增殖的影响;免疫印迹(Western blot)法检测Gen对CIA大鼠FLS凋亡蛋白bcl-2、bax表达的影响;West-ern blot法检测不同浓度的Gen处理后的CIA大鼠FLS中AKT和p-AKT表达情况。结果 50、100、200μmol.L-1的Gen均能抑制CIA大鼠FLS的增殖,且能够调节CIA大鼠FLS凋亡蛋白的表达,呈剂量依赖性关系;Gen对细胞中AKT蛋白表达无影响,不同浓度的Gen作用于FLS 72 h后p-AKT表达均有降低(P<0.05)且随Gen浓度的增加p-AKT表达逐渐降低。结论 Gen能够调节CIA大鼠FLS增殖与凋亡的平衡,其作用机制可能与下调PI3K/AKT信号传导通路的酪氨酸激酶,抑制AKT的磷酸化有关。
引用
收藏
页码:1161 / 1165
页数:5
相关论文
共 10 条
[1]
金雀异黄素和槲皮素对人类乳腺癌细胞增殖和细胞周期的影响 [J].
沈丽霞 ;
赵丕文 ;
牛建昭 ;
王继峰 .
中国药理学通报, 2008, (01) :59-62
[2]
金雀异黄素抗癌作用分子机制研究进展 [J].
朱松柏 ;
吕永曼 .
华中医学杂志, 2006, (03) :253-254
[3]
Global phosphoproteomic effects of natural tyrosine kinase inhibitor; genistein; on signaling pathways[J] Guang‐RongYan;Chuan‐LeXiao;Gui‐WeiHe;Xing‐FengYin;Nan‐PengChen;YaCao;Qing‐YuHe Proteomics 2010,
[4]
The role of MAP kinases and MAP kinase phosphatase-1 in resistance to breast cancer treatment[J] Kelly K. Haagenson;Gen Sheng Wu Cancer and Metastasis Reviews 2010,
[5]
Genistein Inhibits Cell Growth by Modulating Various Mitogen‐Activated Protein Kinases and AKT in Cervical Cancer Cells[J] Su‐HyeonKim;Su‐HyeongKim;Yong‐BeomKim;Yong‐TarkJeon;Sang‐ChulLee;Yong‐SangSong Annals of the New York Academy of Sciences 2009,
[6]
Imatinib mesylate inhibited rat adjuvant arthritis and PDGF-dependent growth of synovial fibroblast via interference with the Akt signaling pathway[J] Fumitaka Terabe;Masayasu Kitano;Mari Kawai;Yusuke Kuwahara;Toru Hirano;Junsuke Arimitsu;Keisuke Hagihara;Yoshihito Shima;Masashi Narazaki;Toshio Tanaka;Ichiro Kawase;Hajime Sano;Atsushi Ogata Modern Rheumatology 2009,
[7]
Antitumor and antiangiogenic activity of soy isoflavone genistein inmouse models of melanoma and breast cancer[J] Hernán Farina;Monica Pomies;Daniel Alonso;Daniel Gomez Oncology Reports 2006,
[8]
Binding and Phosphorylation of Par-4 by Akt Is Essential for Cancer Cell Survival[J] Anindya Goswami;Ravshan Burikhanov;Aurelie de Thonel;Naoya Fujita;Mamta Goswami;Yanming Zhao;John E. Eriksson;Takashi Tsuruo;Vivek M. Rangnekar Molecular Cell 2005,
[9]
Mechanisms of Cancer Chemoprevention by Soy Isoflavone Genistein[J] Fazlul H. Sarkar;Yiwei Li Cancer and Metastasis Reviews 2002,
[10]
The protein kinase encoded by the Akt proto-oncogene is a target of the PDGF-activated phosphatidylinositol 3-kinase[J] Thomas F Franke;Sung-Il Yang;Tung O Chan;Ketaki Datta;Andrius Kazlauskas;Deborah K Morrison;David R Kaplan;Philip N Tsichlis Cell 1995,