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| 1 | MEK2 is a prognostic marker and potential chemo-sensitizing target for glioma patients undergoing temozolomide treatment显示文摘尽管 temozolomide (TMZ ) 是为 glioblastoma 的首要的化学疗法的代理人,它经常由于药抵抗是非药品。克服 glioblastoma 房间的抵抗到 TMZ,为结果预言识别预示的标记并且开发敏化 chemo 代理人是必要的。这里, TMZ 抵抗、 TMZ 敏感的样品的基因表示侧面被 microarray 分析,和激活 mitogen 的蛋白质 kinase kinase 比较(MEK2 ) 2 在抵抗 glioma 房间然而并非在敏感肿瘤房间或非肿瘤纸巾明确地是 upregulated。而且,耐心的数据的全面分析表明 MEK2 表示的增加的水平响应 TMZ 治疗与 glioma 等级和更坏的预后的前进相关很好。而且,在 U251 glioma 房间线或 xenografted glioma 减少 MEK2 的水平通过调停 shRNA 的基因为击倒的禁止的房间增长建模并且向 TMZ 治疗提高了房间的敏感。从由即时 PCR 的 glioma 病人的肿瘤样品的进一步的分析显示增加的 MEK2 表示水平仔细与许多药抵抗基因的激活被联系。最后,在 MEK2 是在 vitro 的 silenced 以后,这些抵抗基因是 downregulated,建议导致 MEK2 的 chemo 抵抗的机制能被这些抵抗基因的 transcriptional 激活调停。一起,我们的数据显示 MEK2 的表示水平能为 glioma 化疗用作一个预示的标记并且 MEK2 对手能被用作 chemo-sensitizers 提高 TMZ 的治疗功效。 | Hua He Maojin Yao Wenhao Zhang Bangbao Tao Feili Liu Shu Li Yan Dong Chenran Zhang Yicheng Meng Yuxin Li Guohan Hu Chun Luo Hui Zong Yicheng Lu | 2016 | Cellular & Molecular Immunology2016，13，5： | 1 |
| 2 | MicroRNA-21 targets LRRFIP1 and contributes to VM-26 resistance in glioblastoma multiforme显示文摘 | Yiming Li Weiqing Li Yongji Yang Yicheng Lu Cheng He Guohan Hu Huimin Liu Juxiang Chen Jin He Hongyu Yu | 2009 | Brain Research2009，，： | 1 |
| 3 | Magnetic multilayers on nanospheres显示文摘 | Manfred Albrecht Hu Guohan | 2005 | Nature Mater2005，4，3： | 1 |
| 4 | Lentiviral-mediated siRNA against osteopotin in U251 glioma cell line显示文摘Background:It has been reported that the expression of SPP1, the mRNA for osteopontin (OPN), is increased in a number of transformed cell lines and some tumors. Increased serum and plasma OPN levels were associated with advanced-stage carcinomas of the lung, breast, colon and prostate. The extent of OPN expression may be correlated with the malignancy degree of gliomas, but the specific role of OPN in the malignancy of gliomas remains to be clarified. Methods:In this study, we used a lentiviral system, which could induce a long-lasting down-regulation of gene expression, to knock down the OPN gene in human glioma cell line U251. And then we observed the proliferation and apoptosis of glioma cells. Results:OPN mRNA and protein were successfully knocked down in U251 cells, and the expression of caspase-3 and caspase-9 were increased about by 2 folds in OPN down-regulated U251 cells. 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium (MTT) assay showed that OPN down-regulation did not affect the proliferation of U251 cells. Conclusion:Our findings indicate that OPN might play a role in apoptosis, but not in cell proliferation in U251 glioma cells. | Xu Tao Chen Juxiang Lu Yicheng Zhou Jinxu Yan Yong Hu Guohan Luo Chun Huang Yan | 2010 | Journal of Medical Colleges of PLA(China)2010，25，1： | 0 |
| 5 | Diffuse large B-cell lymphoma of cerebellum five months after left atrial myxoma resection in an old woman显示文摘We describe a 70-year-old female patient with diffuse large B-cell lymphoma of the cerebellum;she received resection of a left atrial myxoma five months ago.To the best of our knowledge,to date no association of atrial myxoma with the malignant cerebellar diffuse large B-cell lymphoma has been reported in the literature,except for high level of interleukin-6 (IL-6) in the serum under both conditions.IL-6 as a pro-inflammatory cytokine has been shown to be associated with tumor progression,including inhibition of cancer cell apoptosis and stimulation of angiogenesis.IL-6 concentrations may provide possible aetiological links between atrial myxoma and cerebellar diffuse large B-cell lymphoma in our case. | Li Weiqing Li Yiming Su Chang Yu Hongyu Hu Guohan Lu Yicheng | 2010 | Journal of Medical Colleges of PLA(China)2010，25，5： | 0 |
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