Ikegami Ippei 池上一平

… Alternative Names

Ippei Ikegami 池上一平

Less

Researcher Number	80837021
Other IDs
Affiliation (Current)	2025: 札幌医科大学, 医学部, 助教
Affiliation (based on the past Project Information) *help	2025: 札幌医科大学, 医学部, 助教 2020 – 2023: 札幌医科大学, 医学部, 助教 2019: 札幌医科大学, 医学部, 研究員
Review Section/Research Field	Principal Investigator Basic Section 49030:Experimental pathology-related / 0803:Pathology, infection/immunology, and related fields Except Principal Investigator Basic Section 55040:Respiratory surgery-related
Keywords	Principal Investigator 液性免疫 / 免疫記憶 / Tfh細胞 / Bob1 / アレルギー / 濾胞ヘルパーT細胞 / アレルギー疾患 / 液性免疫応答 / IL-9 / メモリーTfh細胞 … More / IL-17A / Multiple Sclerosis / EAE / Th17 … More Except Principal Investigator 肺癌 / 腫瘍免疫 / 末梢ヘルパーT細胞 / 免疫チェックポイント分子 / 濾胞ヘルパーT細胞 Less

免疫記憶型濾胞ヘルパーT細胞による慢性免疫疾患制御機構の解明Principal Investigator
- Principal Investigator
  
  池上一平
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 49030:Experimental pathology-related
- Research Institution
  Sapporo Medical University
原発性肺癌における濾胞ヘルパーT細胞の抗腫瘍免疫機構の解明と臨床への応用
- Principal Investigator
  
  宮島正博
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 55040:Respiratory surgery-related
- Research Institution
  Sapporo Medical University
インターロイキン9による濾胞ヘルパーT細胞の病態制御機構の解明Principal Investigator
- Principal Investigator
  
  池上一平
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 49030:Experimental pathology-related
- Research Institution
  Sapporo Medical University
Mechanism of immune memory regulation of follicular helper T cells by Bob1Principal Investigator
- Principal Investigator
  
  Ikegami Ippei
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0803:Pathology, infection/immunology, and related fields
- Research Institution
  Sapporo Medical University
Elucidation of new control mechanisms of Bob1 in Th17 cells and its application to a disease-related markerPrincipal Investigator
- Principal Investigator
  
  Ippei Ikegami
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 49030:Experimental pathology-related
- Research Institution
  Sapporo Medical University

All 2024 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Bob1 maintains T follicular helper cells for long-term humoral immunity2024
- Author(s)
  Yanagi Masahiro, Ikegami Ippei, Ichimiya Shingo, et al
- Journal Title
  
  Communications Biology
  
  Volume: 7 Issue: 1 Pages: 185-185
- DOI
  10.1038/s42003-024-05827-0
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K15444, KAKENHI-PROJECT-22K17591, KAKENHI-PROJECT-23K15288, KAKENHI-PROJECT-21K09658, KAKENHI-PROJECT-23K27386
[Journal Article] Circulating T follicular helper 2 cells, T follicular regulatory cells and regulatory B cells are effective biomarkers for predicting the response to house dust mite sublingual immunotherapy in patients with allergic respiratory diseases2023
- Author(s)
  Shigehara Katsunori、Kamekura Ryuta、Ikegami Ippei、Sakamoto Hiroshi、Yanagi Masahiro、Kamiya Shiori、Kodama Kentaro、Asai Yuichiro、Miyajima Satsuki、Nishikiori Hirotaka、Uno Eiji、Yamamoto Keisuke、Takano Kenichi、Chiba Hirofumi、Ohnishi Hirofumi、Ichimiya Shingo
- Journal Title
  
  Frontiers in Immunology
  
  Volume: 14 Pages: 1284205-1284205
- DOI
  10.3389/fimmu.2023.1284205
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K15444, KAKENHI-PROJECT-23K15288, KAKENHI-PROJECT-22K09670, KAKENHI-PROJECT-21K08441, KAKENHI-PROJECT-21K09658, KAKENHI-PROJECT-23K27386
[Journal Article] Effect of cigarette smoke on interleukin-17A- and interleukin-17F-driven skin inflammation: An in vitro study2023
- Author(s)
  Kobayashi Keiju、Kamekura Ryuta、Kamiya Shiori、Ikegami Ippei、Takano Kenichi、Uhara Hisashi、Ichimiya Shingo
- Journal Title
  
  Journal of Dermatological Science
  
  Volume: 110 Issue: 3 Pages: 99-102
- DOI
  10.1016/j.jdermsci.2023.05.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K15444, KAKENHI-PROJECT-23K15288, KAKENHI-PROJECT-21K09658, KAKENHI-PROJECT-23K27386
[Journal Article] CD4+CD8+ T follicular helper cells regulate humoral immunity in chronic inflammatory lesions2022
- Author(s)
  Murayama Kosuke、Ikegami Ippei、Kamekura Ryuta、Sakamoto Hiroshi、Yanagi Masahiro、Kamiya Shiori、Sato Taiki、Sato Akinori、Shigehara Katsunori、Yamamoto Motohisa、Takahashi Hiroki、Takano Ken-ichi、Ichimiya Shingo
- Journal Title
  
  Frontiers in Immunology
  
  Volume: 13 Pages: 941385-941385
- DOI
  10.3389/fimmu.2022.941385
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K09658, KAKENHI-PROJECT-22K15444, KAKENHI-PROJECT-22K17591, KAKENHI-PROJECT-20K08770, KAKENHI-PROJECT-21K20764
[Journal Article] Functional Interplay between IL-9 and Peptide YY Contributes to Chronic Skin Inflammation2022
- Author(s)
  Kamiya Shiori、Ikegami Ippei、Yanagi Masahiro、Takaki Hiromi、Kamekura Ryuta、Sato Taiki、Kobayashi Keiju、Kamiya Takafumi、Kamada Yuka、Abe Takaya、Inoue Ken-ichi、Hida Tokimasa、Uhara Hisashi、Ichimiya Shingo
- Journal Title
  
  Journal of Investigative Dermatology
  
  Volume: 142 Issue: 12 Pages: 3222-3231.e5
- DOI
  10.1016/j.jid.2022.06.021
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K09658, KAKENHI-PROJECT-22K15444, KAKENHI-PROJECT-21K20764
[Journal Article] Cytotoxic Tph-like cells are involved in persistent tissue damage in IgG4-related disease.2020
- Author(s)
  Yabe H, Kamekura R, Yamamoto M, Murayama K, Kamiya S, Ikegami I, Shigehara K, Takaki H, Chiba H, Takahashi H, Takano K, Takahashi H, Ichimiya S.
- Journal Title
  
  Mod Rheumatol.
  
  Volume: Feb 5 Issue: 1 Pages: 1-12
- DOI
  10.1080/14397595.2020.1719576
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K09323, KAKENHI-PROJECT-19K17910, KAKENHI-PROJECT-18KT0017, KAKENHI-PROJECT-20K08770, KAKENHI-PROJECT-18H02632, KAKENHI-PROJECT-18K09324, KAKENHI-PROJECT-19K16614, KAKENHI-PROJECT-19K17778, KAKENHI-PROJECT-19K18776, KAKENHI-PROJECT-21K09658, KAKENHI-PROJECT-21K20764
[Journal Article] Activated circulating T follicular helper cells and skewing of T follicular helper 2 cells are down-regulated by treatment including an inhaled corticosteroid in patients with allergic asthma2020
- Author(s)
  Miyajima S, Shigehara K, Kamekura R, Takaki H, Yabe H, Ikegami I, Asai Y, Nishikiori H, Chiba H, Uno E, Takahashi H, Ichimiya S.
- Journal Title
  
  Allergol. Int.
  
  Volume: 69 Issue: 1 Pages: 66-77
- DOI
  10.1016/j.alit.2019.08.008
- NAID
  130007788688
- ISSN
  1323-8930, 1440-1592
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K09323, KAKENHI-PROJECT-19K16614, KAKENHI-PROJECT-18H02632
[Journal Article] IL-10+ T follicular regulatory cells are associated with the pathogenesis of IgG4-related disease.2019
- Author(s)
  Ito F, Kamekura R, Yamamoto M, Takano K, Takaki H, Yabe, H, Ikegami I, Shigehara K, Himi T, Takahashi H, Ichimiya S.
- Journal Title
  
  Immunol Lett.
  
  Volume: 207 Pages: 56-63
- DOI
  10.1016/j.imlet.2019.01.008
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K09323, KAKENHI-PROJECT-18K16898, KAKENHI-PROJECT-18H02632, KAKENHI-PROJECT-18K09324, KAKENHI-PROJECT-19K16614
[Journal Article] Bob1 enhances RORγt-mediated IL-17A expression in Th17 cells through interaction with RORγt.2019
- Author(s)
  Ikegami I, Takaki H, Kamiya S, Kamekura R, Ichimiya S.
- Journal Title
  
  Biochem Biophys Res Commun.
  
  Volume: 514 Issue: 4 Pages: 1167-1171
- DOI
  10.1016/j.bbrc.2019.05.057
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K09323, KAKENHI-PROJECT-19K16614, KAKENHI-PROJECT-19K17778, KAKENHI-PROJECT-18H02632
[Presentation] Bob1 maintains T follicular helper cells for long-term humoral immunity2024
- Author(s)
  Ippei Ikegami, Masahiro Yanagi, Taiki Sato, Ryuta Kamekura, Hirofumi Chiba, Shingo Ichimiya
- Organizer
  The 52nd Annual Meeting of The Japanese Society for Immunology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] 非小細胞肺癌に浸潤する濾胞ヘルパーT細胞とICI治療との関連2023
- Author(s)
  佐藤太軌, 池上一平, 高杉太暉, 本田和哉, 進藤悠真, 鶴田航大, 槙龍之輔, 宮島正博, 一宮慎吾, 渡辺敦
- Organizer
  第76回日本胸部外科会定期学術集会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] 転写共役因子Bob1はTfh細胞を介したアレルゲン特異的液性免疫応答を制御する2023
- Author(s)
  柳昌弘, 池上一平, 神谷詩織, 佐藤太軌, 千葉弘文, 一宮慎吾
- Organizer
  第72回日本アレルギー学会学術大会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] IgA腎症の口蓋扁桃濾胞性ヘルパーT細胞サブセットの病態形成における役割2023
- Author(s)
  酒本博史, 亀倉隆太, 池上一平, 一宮慎吾, 高野賢一
- Organizer
  第3回日本耳鼻咽喉科免疫アレルギー感染症学会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] 気道炎症においてIL-9はTfh細胞を介して抗原特異的液性免疫応答を調節する2023
- Author(s)
  柳昌弘, 池上一平, 神谷詩織, 佐藤太軌, 大橋美帆子, 一宮慎吾, 千葉弘文
- Organizer
  第63回日本呼吸器学会学術講演会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] 原発性肺癌浸潤CD4陽性Ｔ細胞組成と浸潤メカニズムの解析2022
- Author(s)
  佐藤太軌，池上一平，石井大智，大湯岳，千葉慶宜，鶴田航大，高橋有毅，槙龍之輔，高瀬貴章，宮島正博，一宮慎吾，渡辺敦
- Organizer
  第48回日本肺癌学会北海道支部学術集会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] 前縦隔発生骨外性形質細胞腫におけるAireの発現と胸腺局在B細胞との関連について2022
- Author(s)
  佐藤太軌, 石井大智, 大湯岳, 千葉慶宜, 高橋有毅, 鶴田航大, 槙龍之輔, 高瀬貴章, 池上一平, 宮島正博, 一宮慎吾, 渡辺敦
- Organizer
  第75回日本胸部外科学会定期学術集会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] IgA腎症における口蓋扁桃リンパ球中の濾胞ヘルパーT細胞の機能解析2022
- Author(s)
  酒本博史, 亀倉隆太, 池上一平, 一宮慎吾, 高野賢一
- Organizer
  第39回耳鼻咽喉科ニューロサイエンス研究会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] 前縦隔発生骨外性形質細胞腫におけるAireの発現と胸腺局在B細胞との関連について2022
- Author(s)
  佐藤太軌, 石井大智, 大湯岳, 千葉慶宜, 高橋有毅, 鶴田航大, 槙龍之輔, 高瀬貴章, 池上一平, 宮島正博, 一宮慎吾, 渡辺敦
- Organizer
  第75回日本胸部外科学会定期学術集会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] IL-9 regulates Tfh cells to control humoral memory responses2022
- Author(s)
  Taiki Sato, Ippei Ikegami, Masahiro Yanagi, Shiori Kamiya, Ryuta Kamekura, Mihoko Ohashi, Atsushi Watanabe, Shingo Ichimiya
- Organizer
  The 51st Annual Meeting of the Japanese Society for Immunology
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] IgA腎症の病態形成における濾胞性ヘルパーT細胞サブセットの機能的役割2022
- Author(s)
  酒本博史, 亀倉隆太, 池上一平, 一宮慎吾, 高野賢一
- Organizer
  第35回日本口腔・咽頭科学会総会ならびに学術講演会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] IL-9 contributes to DNFB-induced contact hypersensitivity2022
- Author(s)
  Shiori Kamiya, Ippei Ikegami, Ryuta Kamekura, Shingo Ichimiya, Hisashi Uhara
- Organizer
  The 47th Annual Meeting of the Japanese Society for Investigative Dermatology
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] IL-9 contributes to DNFB-induced contact hypersensitivity2022
- Author(s)
  Shiori Kamiya, Ippei Ikegami, Ryuta Kamekura, Shingo Ichimiya, Hisashi Uhara
- Organizer
  The 47th Annual Meeting of the Japanese Society for Investigative Dermatology
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] Bob1 regulates memory T follicular helper cells to control antigen-specific humoral immunity2022
- Author(s)
  Masahiro Yanagi, Ippei Ikegami, Shiori Kamiya, Taiki Sato, Hiroshi Sakamoto, Mihoko Ohashi, Ryuta Kamekura, Hirofumi Chiba, Shingo Ichimiya
- Organizer
  The 51st Annual Meeting of the Japanese Society for Immunology
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] IL-9 regulates Tfh cells to control humoral memory responses2022
- Author(s)
  Taiki Sato, Ippei Ikegami, Masahiro Yanagi, Shiori Kamiya, Ryuta Kamekura, Mihoko Ohashi, Atsushi Watanabe, Shingo Ichimiya
- Organizer
  The 51st Annual Meeting of the Japanese Society for Immunology
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] 原発性肺癌浸潤CD4陽性Ｔ細胞組成と浸潤メカニズムの解析2022
- Author(s)
  佐藤太軌，池上一平，石井大智，大湯岳，千葉慶宜，鶴田航大，高橋有毅，槙龍之輔，高瀬貴章，宮島正博，一宮慎吾，渡辺敦
- Organizer
  第48回日本肺癌学会北海道支部学術集会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] IgA腎症における口蓋扁桃リンパ球中の濾胞ヘルパーT細胞の機能解析2022
- Author(s)
  酒本博史、亀倉隆太、池上一平、一宮慎吾、高野賢一
- Organizer
  第39回耳鼻咽喉科ニューロサイエンス研究会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] IgA腎症の病態形成における濾胞性ヘルパーT細胞サブセットの機能的役割2022
- Author(s)
  酒本博史, 亀倉隆太, 池上一平, 一宮慎吾, 高野賢一
- Organizer
  第35回日本口腔・咽頭科学会総会ならびに学術講演会
- Data Source
  KAKENHI-PROJECT-22K15444
[Presentation] Bob1 regulates memory T follicular helper cells to control antigen-specific humoral immunity2022
- Author(s)
  Masahiro Yanagi, Ippei Ikegami, Shiori Kamiya, Taiki Sato, Hiroshi Sakamoto, Mihoko Ohashi, Ryuta Kamekura, Hirofumi Chiba, Shingo Ichimiya
- Organizer
  The 51st Annual Meeting of the Japanese Society for Immunology
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] イミキモド誘発性乾癬様皮膚炎におけるIL-9の役割の検討2021
- Author(s)
  神谷詩織、池上一平、亀倉隆太、小林景樹、一宮慎吾、宇原　久:
- Organizer
  第85回日本皮膚科学会東部支部学術大会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] Bob1 regulates T follicular helper cells to establish specific humoral immunity.2021
- Author(s)
  Masahiro Yanagi、Ippei Ikegami、Shiori Kamiya、Taiki Sato、Ryuta Kamekura、Hirofumi Chiba、Shingo Ichimiya
- Organizer
  The 50th Annual Meeting of The Japanese Society for Immunology
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] A role of IL-9 signaling in Tfh cells to establish humoral immune responses.2021
- Author(s)
  Taiki Sato、Ippei Ikegami、Masahiro Yanagi、Shiori Kamiya、Ryuta Kamekura、Atsushi Watanabe、Shingo Ichimiya
- Organizer
  The 50th Annual Meeting of The Japanese Society for Immunology
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] IL-9 promotes skin inflammation via Pyy in imiquimod-induced psoriasis-like dermatitis2021
- Author(s)
  Shiori Kamiya、Ippei Ikegami、Ryuta Kamekura、Keijyu Kobayashi、Takafumi Kamiya、Shingo Ichimiya、Hisashi Uhara
- Organizer
  The 46th Annual Meeting of The Japanese Society for Investigative Dermatology
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] 末梢ヘルパーT細胞とIgG4関連疾患2021
- Author(s)
  亀倉隆太、池上一平、山本圭祐、山本元久、高橋裕樹、高野賢一、一宮慎吾
- Organizer
  第29回日本シェーグレン症候群学会学術集会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] 鼻炎合併喘息患者におけるダニ舌下免疫療法の濾胞ヘルパー及び濾胞制御性T細胞を中心とした解析2021
- Author(s)
  重原克則、亀倉隆太、池上一平、柳昌弘、山本圭祐、一宮慎吾
- Organizer
  第70回日本アレルギー学会学術大会
- Data Source
  KAKENHI-PROJECT-21K20764
[Presentation] IgG4関連疾患におけるCX3CR1陽性Tph細胞の機能的役割2019
- Author(s)
  矢部　勇人、亀倉　隆太、池上　一平、高木　宏美、高橋　弘毅、一宮　慎吾
- Organizer
  第68回日本アレルギー学会学術集会
- Data Source
  KAKENHI-PROJECT-19K16614

1. 一宮慎吾 (30305221)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
2. 宮島正博 (60602018)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 宮島さつき (20642945)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 千葉弘文 (40347175)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. TAKANO Ken-ichi

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. KAMEKURA Ryuta

# of Collaborated Projects: 0 results

# of Collaborated Products: 5 results

Ikegami Ippei 池上 一平

Ippei Ikegami 池上 一平

Research Projects

Research Products

Co-Researchers

免疫記憶型濾胞ヘルパーT細胞による慢性免疫疾患制御機構の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

原発性肺癌における濾胞ヘルパーT細胞の抗腫瘍免疫機構の解明と臨床への応用

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

インターロイキン9による濾胞ヘルパーT細胞の病態制御機構の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Mechanism of immune memory regulation of follicular helper T cells by Bob1Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Elucidation of new control mechanisms of Bob1 in Th17 cells and its application to a disease-related markerPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Bob1 maintains T follicular helper cells for long-term humoral immunity2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Circulating T follicular helper 2 cells, T follicular regulatory cells and regulatory B cells are effective biomarkers for predicting the response to house dust mite sublingual immunotherapy in patients with allergic respiratory diseases2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effect of cigarette smoke on interleukin-17A- and interleukin-17F-driven skin inflammation: An in vitro study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] CD4+CD8+ T follicular helper cells regulate humoral immunity in chronic inflammatory lesions2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Functional Interplay between IL-9 and Peptide YY Contributes to Chronic Skin Inflammation2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Cytotoxic Tph-like cells are involved in persistent tissue damage in IgG4-related disease.2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Activated circulating T follicular helper cells and skewing of T follicular helper 2 cells are down-regulated by treatment including an inhaled corticosteroid in patients with allergic asthma2020

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] IL-10+ T follicular regulatory cells are associated with the pathogenesis of IgG4-related disease.2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bob1 enhances RORγt-mediated IL-17A expression in Th17 cells through interaction with RORγt.2019

Author(s)

Ikegami Ippei 池上一平

Ippei Ikegami 池上一平