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Amplification of Genomic DNA for Decoy Receptor 3 Predicts Post-Resection Disease Recurrence in Breast Cancer Patients
http://hdl.handle.net/10191/30970
http://hdl.handle.net/10191/30970786f0b0c-f4dd-4ed0-a3c9-2b0bff96f7d7
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本文 (606.6 kB)
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要旨 (160.2 kB)
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| Item type | 学位論文 / Thesis or Dissertation(1) | |||||
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| 公開日 | 2014-12-09 | |||||
| タイトル | ||||||
| タイトル | Amplification of Genomic DNA for Decoy Receptor 3 Predicts Post-Resection Disease Recurrence in Breast Cancer Patients | |||||
| タイトル | ||||||
| タイトル | Amplification of Genomic DNA for Decoy Receptor 3 Predicts Post-Resection Disease Recurrence in Breast Cancer Patients | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | DcR3 | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Breast cancer | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Fas-mediated apoptosis | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Recurrence-free survival | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_46ec | |||||
| 資源タイプ | thesis | |||||
| その他のタイトル | ||||||
| その他のタイトル | Decoy Receptor 3遺伝子増幅は乳癌患者における再発を予測する | |||||
| 著者 |
Kanbayashi, Chizuko
× Kanbayashi, Chizuko |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 50447 | |||||
| 姓名 | 神林, 智寿子 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Background: Decoy receptor 3 (DcR3), a member of the tumor necrosis factor receptor (TNFR) superfamily, shows inhibitory effects on Fas-mediated apoptosis. Currently, data are lacking on the correlation between DcR3 and the recurrence of breast cancer. The authors examined DcR3 mRNA expression and genomic amplification in breast cancer, and investigated the effect of DcR3 gene amplification on prognosis of patients. Methods: A total of 95 patients formed the basis of the current retrospective study. DcR3 mRNA expression in breast cancer tissues was examined by RNase protection assay and in situ hybridization. DcR3 gene amplification was examined by quantitative polymerase chain reaction. The correlation between DcR3 gene amplification status and clinicopathological factors was examined and also the relationship between DcR3-Amp and relapse and survival. Results: The relative copy numbers of DcR3 genomic DNA correlated significantly with the levels of DcR3 mRNA expression (ρ = 0.755, P = 0.0067). In addition, lymphatic invasion correlated significantly with DcR3 gene amplification (P = 0.012). However, there was no correlation between the remaining clinicopathological factors and DcR3 gene amplification. In the univariate analysis, the recurrence-free survival (RFS) rate of patients who were positive for DcR3 gene amplification was significantly lower than that of patients who were negative for DcR3 gene amplification (P = 0.0271). Multivariate analysis showed that DcR3 gene amplification (P = 0.028) and disease stage (P < 0.001) remained significant independent predictors of RFS. Conclusions: DcR3 gene amplification was significantly correlated with lymphatic invasion, and also DcR3 gene amplification predicts recurrence after resection, which may be an important prognostic factor in breast cancer patients. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 学位の種類: 博士（医学）. 報告番号: 乙第2185号. 学位記番号: 新大博（医）乙第1775号. 学位授与年月日: 平成26年9月22日 | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | World Journal of Oncology. 2014, 5(1), 14-23. | |||||
| 書誌情報 | 発行日 2014-09-22 | |||||
| 出版者 | ||||||
| 出版者 | 新潟大学 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.14740/wjon764w | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 2014 Kanbayashi C. et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||
| 著者版フラグ | ||||||
| 値 | ETD | |||||
| 学位名 | ||||||
| 学位名 | 博士（医学） | |||||
| 学位授与機関 | ||||||
| 学位授与機関名 | 新潟大学 | |||||
| 学位授与年月日 | ||||||
| 学位授与年月日 | 2014-09-22 | |||||
| 学位授与番号 | ||||||
| 学位授与番号 | 13101乙第2185号 | |||||
| 学位記番号 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 新大博（医）乙第1775号 | |||||
