Development of treatment strategies aimed at nucleocytoplasmic shuttling for small cell lung cancer
Development of treatment strategies aimed at nucleocytoplasmic shuttling for small cell lung cancer
批准号:
21591013
负责人:
HORIO Yoshitsugu
金额:
$2.91万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2009
资助国家:
日本
项目状态:
已结题
起止时间:
2009 至 2011
中文摘要
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英文摘要
Cell cycle regulator p27 shuttles between the nucleus and the cytoplasm. Phosphorylation at threonine 198(T198) and 157(T157) increase cell motility. We showed S10 hosphorylation was associated with T198 and T157 phosphorylation in small cell lung cancer(SCLC) cell lines. In 30 surgically resected SCLC specimens, however, immunohistochemistry revealed high expression of phosphorylated p27 at T198 and T157. Leptomycin B or knockdown of cellular CRM1 by siRNA showed additive effects with topoisomerase II inhibitors(Etoposide and Amrubicine) in SCLC cell lines and a fibroblast cell line. There were no correlations between chemosensitivity of amrubicin and mRNA expression levels of the RanBP2, TopoII-alpha and TopoII-beta genes.
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Relationship of mRNA expressions of RanBP2 and topoisomerase ll isoforms to cytotoxicity of amrubicin in human lung cancer cell lines
人肺癌细胞系RanBP2和拓扑异构酶II亚型mRNA表达与氨柔比星细胞毒性的关系
DOI:
--
发表时间:
2009
期刊:
Cancer Chemother Pharmacol Oct 7(Epub)
影响因子:
--
作者:
[Shimaya Y, Nakamura N, et al., Horio Y]
通讯作者:
Horio Y
肺癌細胞株におけるトポイソメラーゼII阻害剤アムルビシンの感受性とRanBP2とトポイソメラーゼII遺伝子発現
肺癌细胞系中对拓扑异构酶 II 抑制剂氨柔比星和 RanBP2 以及拓扑异构酶 II 基因表达的敏感性
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
[堀尾芳嗣, 清水淳市, 朴智栄, 朴将哲, 小川紫都, 吉田公秀, 樋田豊明, 関戸好孝]
通讯作者:
関戸好孝
DOI:
10.1007/s00280-009-1151-1
发表时间:
2010-07
期刊:
Cancer Chemotherapy and Pharmacology
影响因子:
3
作者:
[Y. Horio;H. Osada;J. Shimizu;S. Ogawa;T. Hida;Y. Sekido]
通讯作者:
Y. Horio;H. Osada;J. Shimizu;S. Ogawa;T. Hida;Y. Sekido
Clinical features in surgically treated patients with small cell lung cancer : Risk of brain metastasis and possible role of prophylactic cranial irradiation
手术治疗的小细胞肺癌患者的临床特征:脑转移的风险和预防性颅脑照射的可能作用
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Horio Y, Ishikawa S, Yatabe Y, Shimizu J, Yoshida K, Fukui T, Ito S, Hasegawa Y, Mitsudomi T, Hida T]
通讯作者:
Hida T
DOI:
10.1093/carcin/bgp097
发表时间:
2009-07-01
期刊:
CARCINOGENESIS
影响因子:
4.7
作者:
[Kawaguchi, Koji, Murakami, Hideki, Sekido, Yoshitaka]
通讯作者:
Sekido, Yoshitaka
共 7 条
Neuroendocrine differentiation from multipotent cancer stem cell in small cell lung cancer : elucidation of mechanisms and application to treatment
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批准号:19590926
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.83万
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财政年份:2007
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负责人:HORIO Yoshitsugu
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依托单位:
Search for the genes regulated by Histone deaetylase inhibitor and the Rb gene
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批准号:15590836
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项目类别:Grant-in-Aid for Scientific Research (C)
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资助金额:$2.11万
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财政年份:2003
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负责人:HORIO Yoshitsugu
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依托单位: