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2018 Fiscal Year Research-status Report

抗CCP抗体の病的意義の研究からめざす関節リウマチの病態解明および最適化治療

Research Project

Project/Area Number 18K08411
Research InstitutionNagasaki University

Principal Investigator

岩本 直樹  長崎大学, 医歯薬学総合研究科(医学系), 助教 (80437897)

Co-Investigator(Kenkyū-buntansha) 増山 律子  長崎大学, 医歯薬学総合研究科(歯学系), 准教授 (60297596) [Withdrawn]
玉井 慎美  長崎大学, 医歯薬学総合研究科(医学系), 准教授 (60380862)
一瀬 邦弘  長崎大学, 医歯薬学総合研究科(医学系), 講師 (60437895)
川上 純  長崎大学, 医歯薬学総合研究科(医学系), 教授 (90325639)
Project Period (FY) 2018-04-01 – 2021-03-31
Keywords関節リウマチ / 抗CCP抗体 / 破骨細胞 / 骨芽細胞 / 滑膜線維芽細胞 / ケモカイン
Outline of Annual Research Achievements

研究計画に基づき、健常者末梢血からビーズ法によりCD14陽性細胞を抽出し、RANKL含有培地にて抗CCP抗体存在下に破骨細胞分化へ誘導を試みた。抗CCP抗体についてはKarolinska Institute(Prof. ANCA I Catrina)およびLeiden University (Prof.Tom Huizinga)の2施設より供与をうけており、それぞれの抗体を種々の刺激時間および濃度にて添加を行った。その結果、抗CCP抗体誘導破骨細胞分化の至適条件として抗CCP抗体(Karolinskaより供与)10ug/mlでの10日間の刺激により、抗CCP抗体非添加群と比べ最も破骨細胞分化数の差異がみられることが明らかとなった。
次に関節リウマチ(RA)患者から得られた滑膜線維芽細胞(RASF)を用い、骨芽細胞へ分化誘導し、抗CCP抗体刺激をおこなった。抗CCP抗体刺激、非刺激に関わらずRASFの骨芽細胞への分化を認め、抗CCP抗体による骨芽細胞分化抑制機序は認めなかった。
さらに、抗CCP抗体のRASFにおけるケモカイン・サイトカイン産生能への影響を検討した。RASFを抗CCP抗体存在下に培養し、その上清中のケモカイン・サイトカインをluminex法によるmultiplex bead assayにて網羅的に測定した。抗CCP抗体の刺激によりIL-6などの炎症性サイトカインの上昇は認めなかったが、MCP-3の上昇を認め、抗CCP抗体によるケモカイン産生能の増強作用を認めた。今後は多数症例での確認および、シトルリン化酵素であるPAD4刺激、またはPAD4強制発現下にて同様の実験を行いRASFにおける抗CCP抗体の作用をより詳細に解析する。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

抗CCP抗体誘導性破骨細胞分化の手技を確立しており、さらに滑膜線維芽細胞を用いた実験では抗CCP抗体作用刺激によりケモカインの産生能が上昇することを同定している。

Strategy for Future Research Activity

今後は研究計画に基づき、関節リウマチ患者由来の末梢血CD14陽性細胞からの抗CCP抗体誘導性破骨細胞分化を行い。患者背景と破骨細胞形成の相関やその詳細な機序を解析していく。また、滑膜線維芽細胞を用いた実験ではPAD4強制発現によりさらに抗CCP抗体による作用の増強が期待でき、より抗CCP抗体の滑膜線維芽細胞への作用が顕著となることが期待できるが、PAD4強制発現の手技は確立しておらず、今後確立していく必要がある。

Causes of Carryover

本年度の研究は概ね予定通りに行っているが、網羅的な遺伝子解析などはおこなっておらず次年度使用額が生じた。
次年度に網羅的遺伝子解析や、薬剤による破骨細胞分化抑制実験などをおこなっていく。

  • Research Products

    (24 results)

All 2019 2018

All Journal Article (21 results) Presentation (3 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Novel multiple heterozygous NUDT15 variants cause an azathioprine-induced severe leukopenia in a patient with systemic lupus erythematosus2019

    • Author(s)
      Otsuka Mizuna、Koga Tomohiro、Sumiyoshi Remi、Furukawa Kaori、Okamoto Momoko、Endo Yushiro、Tsuji Sosuke、Takatani Ayuko、Shimizu Toshimasa、Igawa Takashi、Kawashiri Shin-ya、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Kawakami Atsushi
    • Journal Title

      Clinical Immunology

      Volume: 200 Pages: 64~65

    • DOI

      10.1016/j.clim.2019.02.004

  • [Journal Article] Atypical Familial Mediterranean Fever Complicated with Gastrointestinal Amyloidosis Diagnosed Due to Paroxysmal Arthralgia and Intractable Diarrhea, Successfully Treated with Tocilizumab2019

    • Author(s)
      Aikawa Erika、Shimizu Toshimasa、Koga Tomohiro、Endo Yushiro、Umeda Masataka、Hori Tomoko、Irie Junji、Kuroda Kishio、Eguchi Mizuna、Okamoto Momoko、Tsuji Sosuke、Takatani Ayuko、Igawa Takashi、Sumiyoshi Remi、Kawashiri Shin-ya、Iwamoto Naoki et al.
    • Journal Title

      Internal Medicine

      Volume: - Pages: -

    • DOI

      10.2169/internalmedicine.2277-18

  • [Journal Article] Serum levels of fibroblast growth factor-2 distinguish Takayasu arteritis from giant cell arteritis independent of age at diagnosis2019

    • Author(s)
      Fukui Shoichi、Kuwahara-Takaki Ayako、Ono Nobuyuki、Sato Shuntaro、Koga Tomohiro、Kawashiri Shin-ya、Iwanaga Nozomi、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Migita Kiyoshi、Arinobu Yojiro、Niiro Hiroaki、Tada Yoshifumi、Akashi Koichi、Maeda Takahiro、Kawakami Atsushi
    • Journal Title

      Scientific Reports

      Volume: 9 Pages: -

    • DOI

      10.1038/s41598-018-36825-y

  • [Journal Article] Promotion of Calcium/Calmodulin‐Dependent Protein Kinase 4 by GLUT1‐Dependent Glycolysis in Systemic Lupus Erythematosus2019

    • Author(s)
      Koga Tomohiro、Sato Tomohito、Furukawa Kaori、Morimoto Shimpei、Endo Yushiro、Umeda Masataka、Sumiyoshi Remi、Fukui Shoichi、Kawashiri Shin‐ya、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Origuchi Tomoki、Nakamura Hideki、Kawakami Atsushi
    • Journal Title

      Arthritis & Rheumatology

      Volume: 71 Pages: 766~772

    • DOI

      10.1002/art.40785

  • [Journal Article] Paraneoplastic Syndrome Presenting with Polymyalgia Rheumatica-like Accumulations on <sup>18</sup>F-fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography2019

    • Author(s)
      Umetsu Ayaka、Shimizu Toshimasa、Iwamoto Naoki、Hashiguchi Keiichi、Eguchi Mizuna、Okamoto Momoko、Endo Yushiro、Tsuji Sosuke、Takatani Ayuko、Igawa Takashi、Sumiyoshi Remi、Koga Tomohiro、Kawashiri Shin-ya、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Kawakami Atsushi
    • Journal Title

      Internal Medicine

      Volume: 58 Pages: 861~864

    • DOI

      10.2169/internalmedicine.1847-18

  • [Journal Article] Scleroderma Renal Crisis Complicated with Thrombotic Microangiopathy Triggered by Influenza B Virus Infection2019

    • Author(s)
      Shimizu Toshimasa、Iwamoto Naoki、Okamoto Momoko、Endo Yushiro、Tsuji Sosuke、Takatani Ayuko、Igawa Takashi、Umeda Masataka、Fukui Shoichi、Sumiyoshi Remi、Kitamura Mineaki、Koga Tomohiro、Kawashiri Shin-ya、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Nishino Tomoya、Kawakami Atsushi
    • Journal Title

      Internal Medicine

      Volume: 58 Pages: 441~445

    • DOI

      10.2169/internalmedicine.1441-18

  • [Journal Article] Efficacy of infliximab as a switched biologic in rheumatoid arthritis patients in daily clinical practice2018

    • Author(s)
      Umeda Masataka、Koga Tomohiro、Ichinose Kunihiro、Takatani Ayuko、Igawa Takashi、Shimizu Toshimasa、Fukui Shoichi、Nishino Ayako、Horai Yoshiro、Hirai Yasuko、Kawashiri Shin-Ya、Iwamoto Naoki、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Aramaki Toshiyuki et al.
    • Journal Title

      Immunological Medicine

      Volume: 41 Pages: 181~186

    • DOI

      10.1080/25785826.2018.1542942

  • [Journal Article] Utility of power Doppler ultrasonography for detecting forefoot bursae in early rheumatoid arthritis2018

    • Author(s)
      Endo Yushiro、Koga Tomohiro、Eguchi Mizuna、Okamoto Momoko、Tsuji Sosuke、Takatani Ayuko、Shimizu Toshimasa、Sumiyoshi Remi、Igawa Takashi、Kawashiri Shin-ya、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Kawakami Atsushi
    • Journal Title

      Medicine

      Volume: 97 Pages: e13295~e13295

    • DOI

      10.1097/MD.0000000000013295

  • [Journal Article] Association of serum levels of fibrosis-related biomarkers with disease activity in patients with IgG4-related disease2018

    • Author(s)
      Kawashiri Shin-ya、Origuchi Tomoki、Umeda Masataka、Nishino Ayako、Shimizu Toshimasa、Fukui Shoichi、Koga Tomohiro、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Maeda Takahiro、Kawano Mitsuhiro、Yamamoto Motohisa、Izumi Yasumori、Kawakami Atsushi
    • Journal Title

      Arthritis Research & Therapy

      Volume: 20 Pages: -

    • DOI

      10.1186/s13075-018-1777-7

  • [Journal Article] Clinical predictors of inadequate response to conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) including methotrexate (MTX) in untreated rheumatoid arthritis patients: A single-center observational study.2018

    • Author(s)
      Aramaki Toshiyuki、Ueki Yukitaka、Kojima Kanako、Kurushima Shota、Tsuji Yoshika、Kawachi Natsumi、Iwamoto Naoki、Ichinose Kunihiro、Terada Kaoru、Eguchi Katsumi、Kawakami Atsushi
    • Journal Title

      Modern Rheumatology

      Volume: - Pages: 1~8

    • DOI

      10.1080/14397595.2018.1553265

  • [Journal Article] Antineutrophilic cytoplasmic antibody-associated vasculitis with and without renal involvement: C3 contributes to prognosis, but renal involvement does not2018

    • Author(s)
      Fukui Shoichi、Iwamoto Naoki、Takatani Ayuko、Igawa Takashi、Shimizu Toshimasa、Umeda Masataka、Nishino Ayako、Koga Tomohiro、Kawashiri Shin-ya、Tamai Mami、Ichinose Kunihiro、Nakamura Hideki、Origuchi Tomoki、Sato Shuntaro、Kawakami Atsushi
    • Journal Title

      International Journal of Rheumatic Diseases

      Volume: - Pages: -

    • DOI

      10.1111/1756-185X.13422

  • [Journal Article] Early canakinumab therapy for the sensorineural deafness in a family with Muckle-Wells syndrome due to a novel mutation of NLRP3 gene2018

    • Author(s)
      Iida Yasunori、Wakiguchi Hiroyuki、Okazaki Fumiko、Nakamura Tamaki、Yasudo Hiroki、Kubo Makoto、Sugahara Kazuma、Yamashita Hiroshi、Suehiro Yutaka、Okayama Naoko、Hashimoto Kunio、Iwamoto Naoki、Kawakami Atsushi、Aoki Yoshiharu、Takada Hidetoshi、Ohga Shouichi、Hasegawa Shunji
    • Journal Title

      Clinical Rheumatology

      Volume: 38 Pages: 943~948

    • DOI

      10.1007/s10067-018-4331-8

  • [Journal Article] Podocyte foot process width is a prediction marker for complete renal response at 6 and 12?months after induction therapy in lupus nephritis2018

    • Author(s)
      Ichinose Kunihiro、Kitamura Mineaki、Sato Shuntaro、Fujikawa Keita、Horai Yoshiro、Matsuoka Naoki、Tsuboi Masahiko、Nonaka Fumiaki、Shimizu Toshimasa、Fukui Shoichi、Umeda Masataka、Koga Tomohiro、Kawashiri Shin-ya、Iwamoto Naoki、Igawa Takashi、Tamai Mami et al.
    • Journal Title

      Clinical Immunology

      Volume: 197 Pages: 161~168

    • DOI

      10.1016/j.clim.2018.10.002

  • [Journal Article] Evaluation of circulating invariant T cells before and after IL-17 inhibitor treatment in a patient with psoriatic arthritis2018

    • Author(s)
      Koga Tomohiro、Matoba Megumi、Sato Tomohito、Koike Yuta、Endo Yushiro、Sumiyoshi Remi、Kawashiri Shin-ya、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Kawakami Atsushi
    • Journal Title

      Clinical Immunology

      Volume: 197 Pages: 107~109

    • DOI

      10.1016/j.clim.2018.09.011

  • [Journal Article] Subclinical inflammation in a case of menstruation-induced familial Mediterranean fever2018

    • Author(s)
      Hara Kazusato、Endo Yushiro、Ishida Midori、Fujita Yuya、Tsuji Sosuke、Takatani Ayuko、Shimizu Toshimasa、Sumiyoshi Remi、Igawa Takashi、Umeda Masataka、Fukui Shoichi、Nishino Ayako、Kawashiri Shin-ya、Iwamoto Naoki et al.
    • Journal Title

      Medicine

      Volume: 97 Pages: e12305~e12305

    • DOI

      10.1097/MD.0000000000012305

  • [Journal Article] Denosumab is effective toward glucocorticoid-induced osteoporosis patients complicated with rheumatic diseases regardless of prior anti-osteoporotic drugs2018

    • Author(s)
      Iwamoto Naoki、Okamoto Momoko、Tsuji Sosuke et al.
    • Journal Title

      Journal of Bone and Mineral Metabolism

      Volume: 37 Pages: 554~562

    • DOI

      10.1007/s00774-018-0955-7

  • [Journal Article] Frequency of Hospitalized Infections Is Reduced in Rheumatoid Arthritis Patients Who Received Biological and Targeted Synthetic Disease-Modifying Antirheumatic Drugs after 20102018

    • Author(s)
      Ichinose Kunihiro、Shimizu Toshimasa、Umeda Masataka、Fukui Shoichi、Nishino Ayako、Koga Tomohiro、Kawashiri Shin-ya、Iwamoto Naoki、Tamai Mami、Nakamura Hideki、Sato Shuntaro、Origuchi Tomoki、Kawakami Atsushi
    • Journal Title

      Journal of Immunology Research

      Volume: 2018 Pages: 1~8

    • DOI

      10.1155/2018/6259010

  • [Journal Article] Osteogenic differentiation of fibroblast-like synovial cells in rheumatoid arthritis is induced by microRNA-218 through a ROBO/Slit pathway2018

    • Author(s)
      Iwamoto Naoki、Fukui Shoichi、Takatani Ayuko、Shimizu Toshimasa、Umeda Masataka、Nishino Ayako、Igawa Takashi、Koga Tomohiro、Kawashiri Shin-ya、Ichinose Kunihiro、Tmai Mami、Nakamura Hideki、Origuchi Tomoki、Chiba Ko、Osaki Makoto、J?ngel Astrid、Gay Steffen、Kawakami Atsushi
    • Journal Title

      Arthritis Research & Therapy

      Volume: 20 Pages: -

    • DOI

      10.1186/s13075-018-1703-z

  • [Journal Article] Anti-MDA5 Antibody-positive Dermatomyositis Complicated by Autoimmune-associated Hemophagocytic Syndrome That Was Successfully Treated with Immunosuppressive Therapy and Plasmapheresis2018

    • Author(s)
      Fujita Yuya、Fukui Shoichi、Suzuki Takahisa、Ishida Midori、Endo Yushiro、Tsuji Sousuke、Takatani Ayuko、Igawa Takashi、Shimizu Toshimasa、Umeda Masataka、Sumiyoshi Remi、Nishino Ayako、Koga Tomohiro、Kawashiri Shin-ya、Iwamoto Naok et al.
    • Journal Title

      Internal Medicine

      Volume: 57 Pages: 3473~3478

    • DOI

      10.2169/internalmedicine.1121-18

  • [Journal Article] Reversible Cognitive Dysfunction in Elderly-onset Systemic Lupus Erythematosus, Successfully Treated with Aggressive Immunosuppressive Therapy2018

    • Author(s)
      Fujita Yuya、Fukui Shoichi、Ishida Midori、Endo Yushiro、Tsuji Sosuke、Takatani Ayuko、Igawa Takashi、Shimizu Toshimasa、Umeda Masataka、Sumiyoshi Remi、Nishino Ayako、Koga Tomohiro、Kawashiri Shin-ya、Iwamoto Naoki、Ichinose Kunihiro、Tamai Mami、Nakamura Hideki、Origuchi Tomoki、Kawakami Atsushi
    • Journal Title

      Internal Medicine

      Volume: 57 Pages: 3025~3028

    • DOI

      10.2169/internalmedicine.0934-18

  • [Journal Article] Successful treatment of plasma exchange for rapidly progressive interstitial lung disease with anti-MDA5 antibody-positive dermatomyositis2018

    • Author(s)
      Endo Yushiro、Koga Tomohiro、Suzuki Takahisa、Hara Kazusato、Ishida Midori、Fujita Yuya、Tsuji Sosuke、Takatani Ayuko、Shimizu Toshimasa、Sumiyoshi Remi、Igawa Takashi、Umeda Masataka、Fukui Shoichi、Nishino Ayako、Kawashiri Shin-ya、Iwamoto Naoki et al.
    • Journal Title

      Medicine

      Volume: 97 Pages: e0436~e0436

    • DOI

      10.1097/MD.0000000000010436

  • [Presentation] The efficacy of denosumab in glucocorticoid-induced osteoporosis did not depend on prior treatment but was affected by the dosage of glucocorticoid2018

    • Author(s)
      岩本直樹
    • Organizer
      2018 欧州リウマチ学会
    • Int'l Joint Research
  • [Presentation] MicroRNA-887-3p have possibility of downstream effector of MTX in its antiproliferative activity toward fibroblast-like synovial cells in rheumatoid arthritis2018

    • Author(s)
      岩本直樹
    • Organizer
      2018 アジア太平洋リウマチ学会
    • Int'l Joint Research
  • [Presentation] MICRORNA PROFILING OF MTX-TREATED FIBROBLAST-LIKE SYNOVIAL CELLS IN RHEUMATOID ARTHRITIS REVEALED A POSSIBILITY OF MICRORNA-887-3P AS NOVEL THERAPEUTIC TARGET OF RA2018

    • Author(s)
      岩本直樹
    • Organizer
      第62回 日本リウマチ学会

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Published: 2019-12-27  

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