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Investigation of atopic dermatitis, psoriasis, and cutaneous lymphoma using capillaroscopy

Research Project

Project/Area Number 22K20747
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 0802:Biomedical structure and function and related fields
Research InstitutionInternational University of Health and Welfare

Principal Investigator

Norimatsu Yuta  国際医療福祉大学, 国際医療福祉大学成田病院, 助教 (60968577)

Project Period (FY) 2022-08-31 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords乾癬 / アトピー性皮膚炎 / 皮膚リンパ腫 / キャピラロスコピー / Nail fold bleeding
Outline of Research at the Start

キャピラロスコピーは全身性強皮症領域で主に使用されてきた検査の1つである。全身性強皮症では、特徴的な毛細血管の異常が認められることが知られている。近年キャピラロスコピーで観察される毛細血管の異常が乾癬でも認められることがわかり注目されている。しかし毛細血管数やNFB数の検討は十分になされていないためこれを検討する。またアトピー性皮膚炎と皮膚T細胞リンパ腫の鑑別は皮疹からは困難といわれているが、両者ともキャピラロスコピーの検討は今まで施行されていない。アトピー性皮膚炎とCTCLの間にキャピラロスコピーで観察される毛細血管の異常の差があるか検討する。

Outline of Final Research Achievements

The clinical significance of capillaroscopy images in skin diseases, particularly psoriasis, atopic dermatitis, and cutaneous lymphoma, was reviewed. Since NFB images and capillary vessel abnormalities were observed in atopic dermatitis and cutaneous lymphoma as of last year, we decided to conduct the study again as “Investigation of capillaroscopy findings in skin diseases” with the approval of the Ethics Committee. Serum samples from atopic dermatitis and cutaneous lymphoma were collected.
We plan to measure serum cytokine levels (IL-17A, IL-23, and TNF alpha) in addition to investigating their association with EASI score and correlation with cutaneous lymphoma types.

Academic Significance and Societal Importance of the Research Achievements

キャピラロスコピーは、全身性強皮症の診断補助などの目的に使用されてきた、外来で施行可能な検査の1つである。乾癬については、東京大学医学部附属病院の研究チームと協力し、毛細血管異常の有無およびNFBの有無によって乾癬性関節炎の発症を予測できること、毛細血管数とNFB数が血清の炎症性サイトカイン濃度と相関することを明らかにした。アトピー性皮膚炎および皮膚リンパ腫に関しては、一部の症例で毛細血管の異常およびNFBが確認されることを明らかにした。皮膚疾患におけるキャピラロスコピー所見の異常が、各疾患の診断、分類、治療方針、予後予測に有用であるかを検討している。

Report

(3 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • Research Products

    (15 results)

All 2024 2023 2022

All Journal Article (5 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (10 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Detection of TRAF1-ALK fusion in skin lesions of systemic ALK+ anaplastic large cell lymphoma initially involving the skin and the draining lymph node.2024

    • Author(s)
      Norimatsu Y, Akatsuka T, Matsuoka A, Hamada T, Mori I, Shiomi T, Mori N, Onishi K, Togashi Y, Inoue N, Takeuchi K, Sugaya M.
    • Journal Title

      Journal of Dermatology

      Volume: 51 Issue: 1 Pages: 120-124

    • DOI

      10.1111/1346-8138.16981

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Case report: Very early systemic sclerosis with anti-Sjogren's syndrome/scleroderma autoantigen 1 antibody accompanied by gastric antral vascular ectasia.2024

    • Author(s)
      Norimatsu Y, Akatsuka T, Ito K, Matsuoka A, Honda R, Morimura S, Hamada T, Kaneda M, Nishizawa T, Sugaya M.
    • Journal Title

      International Journal of Rheumatic Diseases

      Volume: 27 Issue: 2

    • DOI

      10.1111/1756-185x.15062

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Polyarteritis nodosa with splenic rupture and multiple cerebral infarctions2024

    • Author(s)
      Norimatsu Yuta、Saku Aiko、Kawashima Hirotoshi、Minagawa Takuya、Itano Osamu、Shiga Takashi、Hayashi Yuichiro、Hirose Koichi、Sugaya Makoto
    • Journal Title

      The Journal of Dermatology

      Volume: - Issue: 8

    • DOI

      10.1111/1346-8138.17162

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The optimal use of tildrakizumab in the elderly via improvement of Treg function and its preventive effect of psoriatic arthritis2023

    • Author(s)
      Fukasawa Takemichi、Yamashita Takashi、Enomoto Atsushi、Norimatsu Yuta、Toyama Satoshi、Yoshizaki-Ogawa Asako、Tateishi Shoko、Kanda Hiroko、Miyagawa Kiyoshi、Sato Shinichi、Yoshizaki Ayumi
    • Journal Title

      Frontiers in Immunology

      Volume: 14 Pages: 1286251-1286251

    • DOI

      10.3389/fimmu.2023.1286251

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Utility of nailfold capillary assessment for predicting psoriatic arthritis based on a prospective observational cohort study2022

    • Author(s)
      Fukasawa Takemichi、Toyama Satoshi、Enomoto Atsushi、Yoshizaki-Ogawa Asako、Norimatsu Yuta、Tateishi Shoko、Kanda Hiroko、Miyagawa Kiyoshi、Sato Shinichi、Yoshizaki Ayumi
    • Journal Title

      Rheumatology

      Volume: - Issue: 7 Pages: 2418-2425

    • DOI

      10.1093/rheumatology/keac664

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Presentation] The number of nail fold capillaries and nail fold bleedings assessed by deep convolutional network reflects the clinical manifestations of systemic sclerosis2024

    • Author(s)
      Yuta Norimatsu, Takemichi Fukasawa, Yoshinori Kabeya, Satoshi Toyama, Kazuki M Matsuda, Maiko Fukayama, Ai Kuzumi, Satoshi Ebata, Asako Yoshizaki-Ogawa, Haruka Ichimura, Sho Yonezawa, Hiroki Nakano, Makoto Sugaya, Shinichi Sato, Ayumi Yoshizaki
    • Organizer
      31th KSID Annual Meeting
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 多発潰瘍により摂食困難となった骨髄異形成症候群に伴う壊疽性膿皮症2023

    • Author(s)
      乗松 雄大 赤塚 太朗 松岡 朱里 酒井 友歌 森村 壮志 濱田 利久 赤嶺 洸太 小無田 美菜 林 雄一郎 田中 茜 菅谷 誠
    • Organizer
      第39回日本臨床皮膚科医会総会・臨床学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] CD20-positive CD4/CD8 double-positive T-cell lymphomaの1例2023

    • Author(s)
      乗松 雄大, 赤塚 太朗, 松岡 朱里, 酒井 友歌, 森村 壮志, 濱田 利久, 林 雄一郎, 潮見 隆之, 竹中 亮介, 菅谷 誠
    • Organizer
      第39回日本皮膚悪性腫瘍学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A new autoantibody screening and quantification system with wet protein arrays detected anti-Sjögren's syndrome/scleroderma autoantigen 1 (SSSCA1) antibody in a patient with very early2023

    • Author(s)
      Yuta Norimatsu, Taro Akatsuka, Akari Matsuoka, Yuka Sakai, Sohshi Morimura, Toshihisa Hamada, Makoto Sugaya
    • Organizer
      the 5th International Conference on Cutaneous Lupus Erythematosus 2023 (ICCLE 2023)
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 452 Validation of LRINEC score and establishment of novel score in Japanese patients with necrotizing fasciitis2023

    • Author(s)
      Y. Norimatsu, Y. Ohno, Y. Norimatsu, A. Yoshizaki-Ogawa, T. Miyagawa, K. Oba, S. Sato, A. Yoshizaki
    • Organizer
      FIRST INTERNATIONAL SOCIETIES FOR INVESTIGATIVE DERMATOLOGY MEETING
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] C型肝炎既往のある尋常性乾癬患者に対するグセルクマブの使用経験2023

    • Author(s)
      乗松雄大, 森村壮志, 松岡朱里, 赤塚太朗, 濱田利久, 菅谷 誠
    • Organizer
      第38回日本乾癬学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 新規自己抗体検出法を用いた皮膚疾患における特異的自己抗体の探索2023

    • Author(s)
      乗松雄大, 森村壮志, 松岡朱里, 赤塚太朗, 濱田利久, 菅谷 誠
    • Organizer
      第13回国際医療福祉大学学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 脾破裂を伴った結節性多発動脈炎2023

    • Author(s)
      乗松 雄大、策 愛子、川島 広稔、廣瀬 晃一、林 雄一郎、志賀 隆、皆川 卓也、 板野 理、菅谷 誠
    • Organizer
      第87回日本皮膚科学会東京支部学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 皮膚腫瘤が初発病変であったALK陽性未分化大細胞型リンパ腫の1例2023

    • Author(s)
      乗松雄大 赤塚太朗 松岡朱里 酒井友歌 森村壮志 濱田利久 潮見隆之 森一郎 森直樹 大西かよ子 菅谷誠
    • Organizer
      第905回日本皮膚科学会東京支部地方会
    • Related Report
      2022 Research-status Report
  • [Presentation] 若年者に生じた原発性皮膚CD4陽性小・中細胞型T細胞リンパ増殖異常症2022

    • Author(s)
      乗松雄大 松岡朱里 酒井友歌 赤塚太朗 森村壮志 濱田利久 小無田美菜 林雄一郎加留部謙之輔 菅谷誠
    • Organizer
      第86回日本皮膚科学会東京支部学術大会
    • Related Report
      2022 Research-status Report

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Published: 2022-09-01   Modified: 2025-01-30  

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