• Search Research Projects
  • Search Researchers
  • How to Use
Advanced Search

Facet

Refine your search

Project Period (Start Year [FY])

-

Search Results: 28 results / Researcher Number: 10243502

  • 1
  • 2
  • ›Next
  • »End
Display: 
  • 1. persister癌細胞と腫瘍微小環境の双方を標的とした革新的腫瘍免疫療法の開発

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Review Section Basic Section 53030:Respiratory medicine-related
    Research Institution Okayama University
    Principal Investigator

    大橋 圭明 岡山大学, 大学病院, 准教授

    Project Period (FY) 2022-04-01 – 2025-03-31Granted
    Keywords 肺癌 / EGFR変異 / 腫瘍免疫 / 非小細胞肺癌 / persister癌細胞 / CD8陽性T細胞 / 抗腫瘍免疫 / EGFR肺癌 / EGFR-TKI / 腫瘍微小環境 / 腫瘍免疫療法
    Outline of Research at the Start EGFR変異を有する肺癌は、日本人の非喫煙者に発生する肺癌の半数以上を占める重要な疾患だが、EGFR阻害薬では治すことが困難である。EGFR阻害薬への抵抗性について試験管レベルの実験では免疫応答の評価が困難であった。本研究では、独自にEgfr遺伝子改変肺癌マウスを樹立し、マウス2型肺胞上皮を起源とす ...
    Outline of Annual Research Achievements 上皮成長因子受容体変異を有する肺癌(EGFR肺癌)は、日本人の非喫煙者に発生する肺癌の半数以上を占める重要な疾患である。EGFRチロシンキナーゼ阻害薬(TKI)は、EGFR肺癌に一過性に奏効するが、耐性化し治癒には至らない。EGFR-TKI投与後に残存するpersister癌細胞と呼ばれる細胞集団が ...
    Current Status of Research Progress 2: Research has progressed on the whole more than it was originally planned.
    Research Products of this project Int'l Joint Research (1 results)   Journal Article (6 results, of which Peer Reviewed: 1 results)   Presentation (4 results)
  • 2. Establishment of a mouse model of Oct4-positive lung cancer stem cells and development of innovative therapies to eradicate cancer stem cells

    Research Project

    Research Category

    Grant-in-Aid for Challenging Research (Exploratory)

    Review Section Medium-sized Section 53:Organ-based internal medicine and related fields
    Research Institution Okayama University
    Principal Investigator

    Ohashi Kadoaki 岡山大学, 大学病院, 准教授

    Project Period (FY) 2022-06-30 – 2024-03-31Completed
    Keywords 非小細胞癌 / 癌幹細胞 / Oct4 / 非小細胞肺癌 / EGFR変異 / 2型肺胞上皮細胞 / 肺癌 / Oct4 / 2型肺胞上皮細胞 / 腫瘍微小環境
    Outline of Research at the Start 上皮成長因子受容体(EGFR)遺伝子変異を有する肺癌(EGFR肺癌)は、非喫煙者に発生する肺腺癌の半数以上を占めるが、薬物療法で根治できない。多分化能をもつ癌幹細胞(cancer stem cells:CSCs)が根治の障壁の一因とされるが、CSCsのin vivoモデルは確立していない。CSCsの ...
    Outline of Final Research Achievements Cancer stem cells (CSCs) have attracted attention as a cause of lung cancer that cannot be cured by drug therapy, but their pathogenesis is not yet un ...
    Research Products of this project Journal Article (6 results, of which Peer Reviewed: 4 results, Open Access: 2 results)   Presentation (4 results)
  • 3. Development of a curative treatment strategy for lung cancer using the persister cancer cell mouse model.

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Review Section Basic Section 53030:Respiratory medicine-related
    Research Institution Okayama University
    Principal Investigator

    Ohashi Kadoaki 岡山大学, 大学病院, 研究准教授

    Project Period (FY) 2019-04-01 – 2022-03-31Completed
    Keywords 非小細胞肺癌 / EGFR変異 / 腫瘍免疫 / PD-1 / VEGR2 / 肺癌 / 非小細胞癌 / persister / persisterがん細胞 / 遺伝子改変マウス
    Outline of Research at the Start EGFR変異を伴う肺癌は、日本人の非喫煙者に発生する肺癌の半数以上を占める重要な疾患である。EGFRチロシンキナーゼ阻害薬(TKI)は、高い効果を示すが、完全寛解、根治しないことが未解決の課題である。「persister」がん細胞(しつこく生き残る耐性細胞)と呼ばれる細胞集団が、完全寛解、根治に向け ...
    Outline of Final Research Achievements EGFR tyrosine kinase inhibitors (TKIs) transiently inhibit but can not eradicate lung cancer with EGFR mutations . In this study, we independently es ...
    Research Products of this project Int'l Joint Research (2 results)   Journal Article (16 results, of which Int'l Joint Research: 3 results, Peer Reviewed: 16 results, Open Access: 10 results)   Presentation (8 results, of which Int'l Joint Research: 6 results)
  • 4. Development of innovative immunotherapy for lung cancer using tumor immune-activating gene REIC

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Review Section Basic Section 53030:Respiratory medicine-related
    Research Institution Okayama University
    Principal Investigator

    Katsuyuki Kiura 岡山大学, 大学病院, 教授

    Project Period (FY) 2019-04-01 – 2023-03-31Completed
    Keywords 非小細胞肺癌 / EGFR変異 / REIC / 抗腫瘍免疫療法 / PD-1 / 肺腺癌 / 腫瘍免疫 / 腫瘍免疫療法 / 肺癌 / EGFR変異 / ウィルスベクター / 遺伝子治療 / 呼吸器の腫瘍 / Ad- SGE-REIC
    Outline of Research at the Start EGFR 変異を有する肺癌は、EGFRチロシンキナーゼ阻害薬(TKI)に奏効するが、治癒することはない。免疫チェックポイント阻害薬(ICI)の効果が乏しいことも、未解決の重要課題である。REIC遺伝子はがん細胞選択的に免疫原性細胞死を誘導し、同時に局所および全身的な腫瘍免疫の活性化を誘導する。
    Outline of Final Research Achievements The development of effective anti-tumor immunotherapy for EGFR-mutant lung cancer remains a crucial unresolved challenge. The REIC gene selectively in ...
    Research Products of this project Journal Article (16 results, of which Peer Reviewed: 16 results, Open Access: 4 results)   Presentation (11 results, of which Int'l Joint Research: 4 results)   Patent(Industrial Property Rights) (3 results, of which Overseas: 2 results)
  • 5. Comprehensive analysis of druggable tyrosine kinase in idiopathic interstitial pneumonia

    Research Project

    Research Category

    Grant-in-Aid for Challenging Exploratory Research

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    Kiura Katsuyuiki 岡山大学, 大学病院, 教授

    Project Period (FY) 2016-04-01 – 2018-03-31Completed
    Keywords 肺線維症 / 特発性肺線維症 / 次世代シーケンサー / Kinase遺伝子発現解析 / レーザーマイクロダイセクション / 臨床呼吸器学
    Outline of Final Research Achievements We performed comprehensive analysis in plumonary fibrosis to develop precision medicine. We obtained 13 samples from 5 patients. 6 samples were from b ...
    Research Products of this project Journal Article (19 results, of which Int'l Joint Research: 2 results, Peer Reviewed: 19 results)   Presentation (5 results, of which Int'l Joint Research: 4 results)
  • 6. Next generation lung cancer mice model for conquering cancer stem

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    Kiura Katsuyuki 岡山大学, 大学病院, 教授

    Project Period (FY) 2015-04-01 – 2019-03-31Completed
    Keywords 肺癌 / EGFR変異 / 癌幹細胞 / 遺伝子改変マウスモデル / 非小細胞癌 / 肺癌幹細胞 / 臨床呼吸器学 / 呼吸器の腫瘍 / EGFR肺癌 / 内科 / 非小細胞肺癌
    Outline of Final Research Achievements NSCLC harboring EGFR mutations represents one of the most critical subgroups of the cancer in clinical practice.EGFR tyrosine-kinase inhibitors (EGFR- ...
    Research Products of this project Journal Article (32 results, of which Int'l Joint Research: 2 results, Peer Reviewed: 31 results, Open Access: 4 results, Acknowledgement Compliant: 1 results)   Presentation (13 results, of which Int'l Joint Research: 11 results)
  • 7. Potential influence of interleukin-6 on the therapeutic effect of gefitinib in patients with advanced non-small cell lung cancer harbouring EGFR mutations

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Tumor therapeutics
    Research Institution Okayama University
    Principal Investigator

    Hotta Katsuyuki 岡山大学, 大学病院, 教授

    Project Period (FY) 2014-04-01 – 2018-03-31Completed
    Keywords 肺癌 / EGFR / IL-6 / チロシンキナーゼ阻害薬 / EGFR遺伝子変異陽性非小細胞肺がん / EGFR-TKI / インターロイキン6(IL-6)
    Outline of Final Research Achievements In our study, in 52 patients with EGFR-mutat lung cancer who received gefitinib, EGFR tyrosine kinase inhibitor (TKI), the high IL-6 expression group, ...
    Research Products of this project Journal Article (1 results, of which Peer Reviewed: 1 results)   Presentation (1 results, of which Int'l Joint Research: 1 results)
  • 8. Basic study on combined modality therapy for advanced lung cancer harboring activated EGFR gene mutation

    Research Project

    Research Category

    Grant-in-Aid for Challenging Exploratory Research

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    KIURA Katsuyuki 岡山大学, 大学病院, 教授

    Project Period (FY) 2013-04-01 – 2015-03-31Completed
    Keywords 上皮成長因子受容体 / PD-L1 / EGFR遺伝子変異 / Egfr遺伝子改変マウス / 免疫染色 / EGFR阻害薬 / 手術検体 / 相関 / EGFR / EGFR遺伝子改変マウス / 抗PD-1抗体 / 抗PD-L1抗体 / EGFR遺伝子変異陽性肺癌 / PNA LNA PCR-Clamp法 / PD-1抗体 / PD-L1抗体 / gefetinib / everolimus / afatinib / vandetanib
    Outline of Final Research Achievements It has been suggested that expression of epidermal growth factor receptor (EGFR) gene mutation induces PD-L1 on the tumor cells, and that PD-L1 expres ...
    Research Products of this project Journal Article (8 results, of which Peer Reviewed: 7 results)   Book (1 results)
  • 9. Identification of stem cells from oncogenic mouse lungs by epithelial growth factor receptor gene mutation

    Research Project

    Research Category

    Grant-in-Aid for Challenging Exploratory Research

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    SATO AKIKO 岡山大学, 医歯薬学総合研究科, 助教

    Project Period (FY) 2012-04-01 – 2017-03-31Completed
    Keywords BASCs / EGFR遺伝子変異改変マウス / 器官培養 / EGFR遺伝子改変マウス / マウスEGFR遺伝子改変マウス / EGFR遺伝子変異 / EGFRチロシンリン酸化酵素阻害剤 / マウスEgfr遺伝子改変マウス / EGFRチロシンリン酸化酵素阻害薬 / 胎仔の器官培養 / 肺がん幹細胞
    Outline of Final Research Achievements We used fetuses born by genetically modified mouse (♂) and wild type C57BL / 6 mouse (♀) which introduced EGFR gene mutation (mouse EGFRExon 19 delE 7 ...
    Research Products of this project Journal Article (2 results, of which Peer Reviewed: 2 results, Open Access: 2 results)   Presentation (1 results)
  • 10. Effects of molecular-targeted drugs on nonsmoking-related lung cancer models

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Respiratory organ internal medicine
    Research Institution Kawasaki Medical School
    Principal Investigator

    TAKIGAWA Nagio 川崎医科大学, 医学部, 教授

    Project Period (FY) 2012-04-01 – 2015-03-31Completed
    Keywords EGFR / mTOR / JAK2 / STAT3 / 肺癌 / 薬剤耐性 / 遺伝子改変マウス / 血管新生
    Outline of Final Research Achievements EGFR mutations are more frequently observed in non-smokers and adenocarcinoma patients. The majority of EGFR mutant lung cancers initially sensitive t ...
    Research Products of this project Journal Article (7 results, of which Peer Reviewed: 7 results, Acknowledgement Compliant: 2 results, Open Access: 1 results)   Presentation (4 results)
  • 11. A basic studyon malignant mesothelioma pathogenesis by internal radiation exposure of radium contained in the iron-containing protein

    Research Project

    Research Category

    Grant-in-Aid for Challenging Exploratory Research

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    KIURA Katsuyuki 岡山大学, 岡山大学病院, 教授

    Project Period (FY) 2011 – 2012Completed
    Keywords 非閉塞性肺疾患癌 / 悪性中皮腫 / ラジウム / 生体内被曝 / 鉄 / 発癌 / プリミティブマントル正規化微量原素パターン / ラット / 含鉄蛋白 / 体内被曝 / (1)含鉄蛋白質
    Research Abstract Ten healthy male Slc: Wistar rats were repeatedly injected (i.p.) with a chelating agent and iron. Five of 10 rats showed a malignant peritoneal mesot ...
    Research Products of this project Journal Article (6 results, of which Peer Reviewed: 6 results)
  • 12. Basic and clinical study of EGFR gene mutation-positive lung cancer using a genetically modified mouse

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (B)

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    KIURA Katsuyuki 岡山大学, 大学病院, 教授

    Project Period (FY) 2011-04-01 – 2015-03-31Completed
    Keywords EGFR遺伝子改変マウス / afatinib / everolimus (mTOR阻害薬), / JAK-1/2 inhibitors / cetuximab / bevacizumab / Ogg1ホモノックアウトマウス / NNK / EGFR / everolims / AZD1480 / gefitinib / 用量依存性 / 遺伝子改変マウス / mTOR阻害薬 / everolimus / JAK1/2阻害薬 / BIBW2552 / mTOR阻害薬
    Outline of Final Research Achievements ① Using the EGFR genetically modified mice, afatinib (irreversible TKI), everolimus (mTOR inhibitor), and AZD1480 (JAK-1/2 inhibitors) revealed an ant ...
    Research Products of this project Journal Article (23 results, of which Peer Reviewed: 23 results, Acknowledgement Compliant: 5 results)   Presentation (15 results)   Book (3 results)
  • 13. Radiofrequency ablation for pulmonary aspergilloma

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Radiation science
    Research Institution Okayama University
    Principal Investigator

    HIRAKI Takao 岡山大学, 岡山大学病院, 講師

    Project Period (FY) 2010 – 2012Completed
    Keywords ラジオ波焼灼療法 / アスペルギローマ / ラジオ波治療 / 真菌症 / 肺アスペルギローマ
    Research Abstract Radiofrequency ablation was performed for pulmonary aspergilloma. The procedure was safely done without any adverse events. Serial follow-up CT scan u ...
    Research Products of this project Journal Article (11 results, of which Peer Reviewed: 11 results)   Presentation (9 results)   Remarks (2 results)
  • 14. 上皮成長因子受容体遺伝子変異陽性肺癌の根治治療開発を目指した動物実験モデルの樹立

    Research Project

    Research Category

    Grant-in-Aid for Challenging Exploratory Research

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    木浦 勝行 岡山大学, 大学院・医歯薬学総合研究科, 准教授

    Project Period (FY) 2009 – 2010Completed
    Keywords 上皮成長因子受容体 / 上皮成長因子受容遺伝子異 / 遺伝子改変マウス / ドセタキセル / ジェムサイタビン / ゲフィチニブ / 動物実験モデル / 肺癌 / EGFR / L858R / ヴィノレルビン
    Research Abstract 申請者らはヒト上皮成長因子受容体(EGFR)遺伝子変異を恒常的にマウス肺に発現させるため,2型肺胞上皮で特異的に作動するSPCプロモーターを使用し,二系統のEGFR遺伝子改変マウス(ヒトEGFR exon 21 L858R,マウスEGFR exon 19 del E748-A752)を樹立し,これら ...
    Research Products of this project Journal Article (6 results, of which Peer Reviewed: 5 results)   Presentation (2 results)
  • 15. Mechanism of progression from bronchioloalveolar carcinoma to invasive adenocarcinoma

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Respiratory organ internal medicine
    Research Institution Kawasaki Medical School (2011)
    Okayama University (2009-2010)
    Principal Investigator

    TAKIGAWA Nagio 川崎医科大学, 医学部, 教授

    Project Period (FY) 2009 – 2011Completed
    Keywords 肺癌 / 発癌 / EGFR / 肺腺癌 / 遺伝子変異
    Research Abstract Bronchioloalveolar carcinoma(BAC) pattern is often seen at the margin of invasive adenocarcinomas. We investigated EGFR signaling abnormalities involv ...
    Research Products of this project Journal Article (6 results, of which Peer Reviewed: 6 results)   Presentation (10 results)
  • 16. Chemoprevention of Lung Cancer using Epidermal Growth Factor Receptor Transgenic Mice

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    KIURA Katsuyuki Okayama University

    Project Period (FY) 2007 – 2008Completed
    Keywords 肺癌 / 腺癌 / 非喫煙者 / 化学予防 / 遺伝子改変マウス / 上皮成長因子受容体 / ゲフィチニブ / バンデタニブ / 肺腺癌 / 血管内皮細胞成長因子受容体 / 分子標的化学予防 / ZD6474 / 非喫煙 / EGFR / SP-C
    Research Abstract 肺癌の粗死亡数は増加しているが、喫煙率低下に伴い年齢調整死亡率は低下傾向にある。肺癌患者の男性30%、女性70%は非喫煙者である。非喫煙者肺癌の病因探求およびその予防の研究目的で、上皮成長因子受容体(EGFR)遺伝子改変マウスを作製し、非喫煙関連肺癌マウスモデルを樹立した。ヒトEGFR遺伝子改変マウ ...
    Research Products of this project Journal Article (9 results, of which Peer Reviewed: 9 results)   Presentation (4 results)   Book (1 results)
  • 17. Early detection of lung cancer using aberrant promoter hypermethylation in serum DNA from patients with silicosis

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    TABATA Masahiro Okayama University

    Project Period (FY) 2006 – 2008Completed
    Keywords 癌 / 肺線維症 / 肺癌 / 塵肺 / 早期診断 / 血清遊離DNA / メチル化DNA / (5)メチル化DNA
    Research Abstract 塵肺に合併する肺癌は業務上疾病に認定され種々の対策が講じられているが、従来の画像診断と喀痰細胞診による検診のみでは確実な早期診断が困難なことから塵肺に合併した肺癌患者の予後はきわめて不良である。このような状況の下、本研究では肺癌を合併していない塵肺患者に比して、塵肺肺癌患者で末梢血中に認められる遊離 ...
    Research Products of this project Journal Article (2 results, of which Peer Reviewed: 2 results)   Presentation (4 results)   Remarks (1 results)
  • 18. Mechanism of carcinogenesis from pulmonary atypical adenomatous hyperplasia to adenocarcinoma

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    TAKIGAWA Nagio Okayama University

    Project Period (FY) 2006 – 2008Completed
    Keywords 肺癌 / 発癌 / 遺伝子変異 / 肺腺癌 / 重複癌
    Research Abstract 上皮成長因子受容体(EGFR)遺伝子変異は肺腺癌の前癌病変である異型腺腫様過形成(AAH)においても肺腺癌においても同程度に認められた。AAHおよび腺癌の多発病変を有する症例の解析により、同一患者においても病変ごとにEGFR遺伝子変異のパターンが異なっていることが多く、変異はランダムに生じていると考 ...
    Research Products of this project Journal Article (11 results, of which Peer Reviewed: 4 results)   Presentation (5 results)   Book (2 results)
  • 19. Chemoprevention of second primary cancer in the patients with lung cancer

    Research Project

    Research Category

    Grant-in-Aid for Scientific Research (C)

    Research Field Respiratory organ internal medicine
    Research Institution Okayama University
    Principal Investigator

    KIURA Katsuyuki Okayama University, Okayama Graduate School of Medicine, Dentistry and Pharmaceutica Sciences, Associate Professor

    Project Period (FY) 2004 – 2006Completed
    Keywords AKT / MAPK / A / J mouse / NNK / cisplatin / ras / lung cancer / second malignancy
    Research Abstract The risks of secondary lung cancer in patients with early stage non-small and small cell lung cancers are estimated to be 1-2% and 2-10% per patient p ...
    Research Products of this project Journal Article (18 results)
  • 20. NK細胞白血病/リンパ腫の増殖機序と増殖抑制に関する研究

    Research Project

    Research Category

    Grant-in-Aid for Exploratory Research

    Research Field Hematology
    Research Institution Kyushu University (2001)
    Okayama University (2000)
    Principal Investigator

    原田 実根 九州大学, 大学院・医学研究院, 教授

    Project Period (FY) 2000 – 2001Completed
    Keywords NK細胞リンパ腫 / 鼻腔原発 / エプスタイン・バーウィルス(EBV) / latent membrane protein1 / アポトーシス / 薬剤耐性 / P糖蛋白 / NKリンパ種 / Epstein-Barr virus(EBV) / NK細胞 / LMP-1 / Bcl-2
    Research Abstract NK細胞白血病/リンパ腫の増殖機序と増殖抑制を検討するため、まず鼻腔原発NK細胞リンパ腫の白血病化症例から細胞株(NK-YS)を樹立した。本細胞株は形態的には大顆粒状リンパ球で表現型はCD2^+、CD3^-、CD5^+、CD7^+、CD16^-、CD56^+、CD57^-であり、EBウイルス(EBV ...
    Research Products of this project Publications (12 results)
  • 1
  • 2
  • ›Next
  • »End

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi