详细信息
重组抑瘤素M抑制肿瘤细胞增殖转移的研究
Repression activity of recombinant oncostatin M on proliferation and migration of tumor cells
文献类型:期刊文献
中文题名:重组抑瘤素M抑制肿瘤细胞增殖转移的研究
英文题名:Repression activity of recombinant oncostatin M on proliferation and migration of tumor cells
作者:欧阳立明[1];刘建文[2]
机构:[1]华东理工大学生物工程学院,上海200237;[2]华东理工大学药学院,上海200237
年份:2005
卷号:10
期号:12
起止页码:1335
中文期刊名:中国临床药理学与治疗学
外文期刊名:Chinese Journal of Clinical Pharmacology and Therapeutics
收录:CSTPCD;;CSCD:【CSCD2011_2012】;
语种:中文
中文关键词:抑瘤素M;高转移人肺腺癌细胞95.D;浸润转移;肿瘤
外文关键词:oncostatin M; metastatic human lung cancer cell line 95 - D; metastasis
摘要:目的考察重组表达的抑瘤素M(oncostatinM,OSM)对肿瘤细胞增殖转移的抑制能力。方法在大肠杆菌中重组表达了人抑瘤素M,并通过MTT检测实验、软琼脂克隆形成抑制实验、粘附抑制实验、细胞移动能分析实验和浸润杯实验来考察重组hOSM对高转移人肺腺癌细胞95-D增殖和侵袭转移过程的抑制能力。结果重组hOSM在上述体外模型中能以较低浓度有效抑制95-D肿瘤细胞的增殖和转移。结论原核表达的人抑瘤素M在对肺癌的临床治疗中具有潜在的应用价值。
AIM: To investigate the inhibition ability of recombinant Oncostatin M (OSM) to proliferation and migration of tumor ceils. METHODS: Expressed and purified human OSM from recombinant E. Coli, and assayed its pharmacology activity by a series of experiments in vitro to metastatic human lung cancer cell line 95-D including MTT assay, clone formationassay in soft agar, cell attachment assay, cell migration assay and invasion cup assay. RESULTS AND CONCLUSION: rhOSM displayed strong activity of inhibiting the proliferation and migration of 95-D. Prokaryoticly expressed hOSM has potential clinical value to lung cancer.
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