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The pathogenesis of dermatitis induced by IL-33

Research Project

Project/Area Number 18K08284
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53050:Dermatology-related
Research InstitutionHyogo Medical University

Principal Investigator

Imai Yasutomo  兵庫医科大学, 医学部, 講師 (10529514)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
KeywordsIL-33 / Scgb / SCGB蛋白
Outline of Final Research Achievements

Interleukin-33 (IL-33) is a pro-inflammatory cytokine that induces allergy. We analyzed the gene clusters induced in the skin of IL-33Tg mice and found that the Scgb family of secreted proteins, which are similar to the major antigens of feline allergy, are highly expressed, and the expression of Scgb family genes in particular was found to be increased in keratinocytes. In human AD patients, Scgb family proteins were also found to be increased in the epidermis. In the future, it will be necessary to conduct functional analysis of the Scgb family.

Academic Significance and Societal Importance of the Research Achievements

申請者らはIL-33Tgマウス皮膚におけるmRNAのマイクロアレイデータをもとにクラスター分析、主成分分析を行い、皮疹の発症とともに特異的にScgb ファミリーの遺伝子が誘導されることを見いだした。ヒトScgbファミリーは主要なネコアレルギー抗原(major cat allergen)であるFel d1(CH2)と相同性が高い。つまり、Scgbファミリーは抗原として働く可能性が推測された。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (30 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (1 results) Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 6 results) Presentation (18 results) (of which Int'l Joint Research: 6 results,  Invited: 10 results) Book (1 results)

  • [Int'l Joint Research] University of California, Davis(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Switching to ixekizumab improves adalimumab‐induced interstitial lung disease in patients with psoriatic arthritis: A case report2021

    • Author(s)
      Hayashi H, Kusakabe M, Nagai M, Imai Y, Yamanishi K
    • Journal Title

      J Cutan Immunol Allergy

      Volume: 4 Issue: 1 Pages: 22-23

    • DOI

      10.1002/cia2.12146

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dupilumab effects on innate lymphoid cell and Th cell populations in patients with atopic dermatitis2021

    • Author(s)
      Imai Y, Kusakabe M, Nagai M, Yasuda K, Yamanishi K.
    • Journal Title

      JID Innovations

      Volume: 1 Issue: 1 Pages: 100003-100003

    • DOI

      10.1016/j.xjidi.2021.100003

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Real-world use of dupilumab for 53 patients with atopic dermatitis in Japan2020

    • Author(s)
      Matsutani M, Imai Y, Inoue Y, Hosotani Y, Kusakabe M, Natsuaki M, Yamanishi K
    • Journal Title

      J Cutan Immunol Allergy

      Volume: 3 Issue: 2 Pages: 35-36

    • DOI

      10.1002/cia2.12099

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Anti-BP230 antibody positive bullous pemphigoid complicated by ulcerative colitis2019

    • Author(s)
      Fujimoto M, Imai Y, Tateishi C, Tsuruta D, Yamanishi K
    • Journal Title

      J Cutan Immunol Allergy

      Volume: 2 Issue: 5 Pages: 148-149

    • DOI

      10.1002/cia2.12079

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Is CCR6 required for the development of psoriasiform dermatitis in mice?2019

    • Author(s)
      Yu S, Wu X, Zhou Y, Han D, Anderson LS, Simon SI, Hwang ST, Imai Y
    • Journal Title

      J Invest Dermatol

      Volume: 139 Issue: 2 Pages: 485-488

    • DOI

      10.1016/j.jid.2018.07.036

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Human amnion-derived mesenchymal stem cells ameliorate imiquimod-induced psoriasiform dermatitis in mice.2019

    • Author(s)
      Imai Y, Yamahara K, Hamada A, Fujimori Y, Yamanishi K
    • Journal Title

      J Dermatol

      Volume: 46 Issue: 3 Pages: 276-278

    • DOI

      10.1111/1346-8138.14768

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] IL-33-induced atopic dermatitis-like inflammation in mice is mediated by group 2 innate lymphoid cells in concert with basophils2019

    • Author(s)
      Imai Y, Yasuda K, Nagai M, Kusakabe M, Kubo M, Nakanishi K, Yamanishi K
    • Journal Title

      J Invest Dermatol

      Volume: 139 Issue: 10 Pages: 2185-2194

    • DOI

      10.1016/j.jid.2019.04.016

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Psoriasiform dermatitis associated with common variable immunodeficiency 10 due to an Arg853* mutation in the NFKB2 gene2019

    • Author(s)
      Nagai Makoto、Imai Yasutomo、Yamanishi Kiyofumi
    • Journal Title

      The Journal of Dermatology

      Volume: 46 Issue: 1

    • DOI

      10.1111/1346-8138.14524

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] A case of photoallergic dermatitis caused by pirfenidone2018

    • Author(s)
      Kusakabe M*, Imai Y*, Natsuaki M, Yamanishi K. (*1st author)
    • Journal Title

      J Cutan Immunol Allergy

      Volume: 1 Issue: 4 Pages: 152-153

    • DOI

      10.1002/cia2.12031

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Serum procalcitonin and presepsin levels in patients with generalized pustular psoriasis2018

    • Author(s)
      Nagai M, Imai Y*, Wada Y, Kusakabe M, Yamanishi K
    • Journal Title

      Dis Markers

      Volume: - Pages: 1-6

    • DOI

      10.1155/2018/9758473

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Dupilumab’s Effects on Circulating Group 2 Innate Lymphoid Cell and T Helper Type 2 Cell Populations in Patients with Atopic Dermatitis2020

    • Author(s)
      Imai Y, Kusakabe M, Nagai M, Inoue Y, Natsuaki M, Yamanishi K
    • Organizer
      The 45th Annual Meeting of the Japanese Society for Investigative Dermatology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Single-Cell RNA Sequencing Reveals Novel Cutaneous Group 2 Innate Lymphoid Cell Subtypes, Circulating ILC2, and Skin-Resident ILC22020

    • Author(s)
      Kusakabe M, Imai Y, Nagai M, Yasuda K, Kuroda E, Tomura M, Yamanishi K
    • Organizer
      The 45th Annual Meeting of the Japanese Society for Investigative Dermatology
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自然免疫から考えるアトピー性皮膚炎 ~2型自然リンパとサイトカイン~2019

    • Author(s)
      今井康友
    • Organizer
      第460回 日本皮膚科学会京滋地方会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 乾癬のIL-17A、IL-23阻害療法における現状と今後の展望2019

    • Author(s)
      今井康友
    • Organizer
      第84回日本インターフェロン・サイトカイン学会学術集会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] アトピー性皮膚炎の治療標的としてのIL-4とIL-332019

    • Author(s)
      今井康友
    • Organizer
      第47回日本臨床免疫学会総会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] Alarmins: Keratinocyte-derived IL-33, IL-17C and CCL202019

    • Author(s)
      Imai Y
    • Organizer
      The 44th Annual Meeting of the Japanese Society for Investigative Dermatology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Caspase-1/11 regulates IL-33 secretion and partly mediates the development of atopic dermatitis-like inflammation in mice2019

    • Author(s)
      Kusakabe M, Imai Y, Yasuda K, Nakanishi K,Yoshimoto T, Yamanishi K
    • Organizer
      The 44th Annual Meeting of the Japanese Society for Investigative Dermatology
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Ablation of basophils reduces ILC2-dependent atopic dermatitis-like inflammation in mice overexpressing interleukin-33 in the skin2018

    • Author(s)
      Imai Y, Nagai M, Kusakabe M, Yasuda K, Nakanishi K, Yoshimoto T, Yamanishi K
    • Organizer
      International Investigative Dermatology 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] A case of late-onset localized epidermolysis bullosa simplex associated with a missense mutation of p.Asp158Ala in the head domain of keratin 52018

    • Author(s)
      Nagai M, Wada Y, Kusakabe M, Imai Y, Yamanishi K.
    • Organizer
      The 6th Continental Congress of Dermatology
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] カスパーゼ1/11が、IL-33の分泌を制御してIL-33誘導性アトピー性皮膚炎の増悪に関与するかもしれない2018

    • Author(s)
      草壁みのり, 今井康友, 安田好文, 永井諒, 山西清文
    • Organizer
      第48回日本皮膚免疫アレルギー学会総会学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] アトピー性角結膜炎モデルマウスにおける2型自然リンパ球(ILC2)の可視化2018

    • Author(s)
      今井康友, 細谷友雅, 石川裕人, 草壁みのり, 五味文, 山西清文
    • Organizer
      第1回日本眼科アレルギー学会学術集会
    • Related Report
      2018 Research-status Report
  • [Presentation] IL-33はケラチノサイトのclaudin-1発現を下げる2018

    • Author(s)
      今井康友
    • Organizer
      第117回 日本皮膚科学会総会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] IL-33は皮膚バリア機能を直接弱体化する2018

    • Author(s)
      今井康友
    • Organizer
      第50回兵庫県臨床アレルギー研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] IL-33は2型自然リンパ球と好塩基球を活性化してアトピー性皮膚炎に関与する2018

    • Author(s)
      今井康友
    • Organizer
      第83回日本インターフェロン・サイトカイン学会学術集会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] アラーミンの免疫学2018

    • Author(s)
      今井康友
    • Organizer
      第82回日本皮膚科学会東部支部学術大会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 基礎からわかる,乾癬治療の薬剤選択2018

    • Author(s)
      今井康友
    • Organizer
      第48回日本皮膚免疫アレルギー学会総会学術大会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 基礎研究から見えてきた乾癬の病態2018

    • Author(s)
      今井康友
    • Organizer
      第69回日本皮膚科学会中部支部学術大会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] 私の考えるTNFα阻害剤に適さない乾癬患者像2018

    • Author(s)
      今井康友
    • Organizer
      第117回 日本皮膚科学会総会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Book] 今日の治療指針2020年度版2020

    • Author(s)
      今井康友 (共同執筆、 福井次矢 編)
    • Total Pages
      2192
    • Publisher
      医学書院
    • ISBN
      4260039407
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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