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Induction of regulatory B cells by siRNA and a novel therapy for the control of rhinosinusitis

Research Project

Project/Area Number 18K09352
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56050:Otorhinolaryngology-related
Research InstitutionNagoya City University

Principal Investigator

Suzuki Motohiko  名古屋市立大学, 医薬学総合研究院(医学), 教授 (50326138)

Co-Investigator(Kenkyū-buntansha) 飛田 秀樹  名古屋市立大学, 医薬学総合研究院(医学), 教授 (00305525)
尾崎 慎哉  名古屋市立大学, 医薬学総合研究院(医学), 研究員 (70646455)
中村 善久  名古屋市立大学, 医薬学総合研究院(医学), 研究員 (90360023)
Project Period (FY) 2018-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords制御性B細胞 / siRNA / アレルギー性鼻炎 / B細胞 / アレルギー
Outline of Final Research Achievements

We generated antigen-specific regulatory B cells using siRNA. Regulatory B cells induced regulatory T cells. Nasal symptoms, such as sneezing and nasal scratching, were inhibited by regulatory B cells in mice with allergic rhinitis or Japanese cedar pollinosis. A novel therapy with regulatory B cells should be useful.

Academic Significance and Societal Importance of the Research Achievements

多くの患者さんがアレルギー性鼻炎、花粉症、副鼻腔炎に悩んでいるが、未だ有用な治療法は確立されていない。そのため、有用な新規治療法の開発がまたれている。また、本研究では制御性B細胞を誘導することに成功したが、制御性B細胞をマウスに投与することによって、アレルギー性鼻炎やスギ花粉症の症状が抑制された。即ち、本研究によって制御性B細胞を用いた治療法がアレルギー性鼻炎、花粉症に対する有用な新規治療法である可能性が示された。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (33 results)

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article (19 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 19 results,  Open Access: 5 results) Presentation (14 results)

  • [Journal Article] Specific IgE Response and Omalizumab Responsiveness in Severe Allergic Asthma2023

    • Author(s)
      Tajiri T, Suzuki M, Kutsuna T, Nishiyama H, Ito K, Takeda N, Fukumitsu K, Kanemitsu Y, Fukuda S, Umemura T, Ohkubo H, Maeno K, Ito Y, Oguri T, Takemura M, Yoshikawa K, Niimi A
    • Journal Title

      Journal of Asthma and Allergy

      Volume: 16 Pages: 149-157

    • DOI

      10.2147/jaa.s393683

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Pretreatment Alveolar Nitric Oxide Levels Predict Improvement of Pulmonary Function 1 Year Following Anti-Asthma Treatments in Patients with Inhaled Corticosteroid-Naive Asthma2022

    • Author(s)
      Fukumitsu K, Nishiyama H, Kanemitsu Y, Takeda N, Kurokawa R, Tajiri T, Ito K, Yap JMG, Yamamoto S, Inoue Y, Fukuda S, Uemura T, Takakuwa O, Ohkubo H, Maeno K, Ito Y, Oguri T, Suzuki M, Takemura M, Niimi A.
    • Journal Title

      Int Arch Allergy Immunol

      Volume: 183 Issue: 5 Pages: 479-489

    • DOI

      10.1159/000520508

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Nasal polyp eosinophilia and FeNO may predict asthma symptoms development after endoscopic sinus surgery in CRS patients without asthma2021

    • Author(s)
      Kurokawa R et al.
    • Journal Title

      J Asthma

      Volume: Mar 15 Issue: 6 Pages: 1-9

    • DOI

      10.1080/02770903.2021.1897837

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The diagnostic utility of the frequency scale for the symptoms of gastroesophageal reflux disease questionnaire (FSSG) for patients with subacute/chronic cough2021

    • Author(s)
      Kurokawa R, Kanemitsu Y, Fukumitsu K, Takeda N, Yap JM, Suzuki M, Mori Y, Fukuda S, Uemura T, Tajiri T, Ohkubo H, Maeno K, Ito Y, Oguri T, Takemura M, Niimi A.
    • Journal Title

      J Asthma

      Volume: 58 Pages: 1502-1511

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Two cases of exploding head syndrome documented by polysomnography that improved after treatment.2021

    • Author(s)
      Nakayama M, Nakano N, Mihara T, Arima S, Sato S, Kabaya K, Suzuki M, Kitahara T.
    • Journal Title

      J Clin Sleep Med.

      Volume: 17 Issue: 1 Pages: 103-106

    • DOI

      10.5664/jcsm.8790

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Phase II, Multicenter, Randomized, Placebo-Controlled Study of Benralizumab, a Humanized Anti-IL-5R Alpha Monoclonal Antibody, in Patients With Eosinophilic Chronic Rhinosinusitis.2021

    • Author(s)
      Takabayashi T, Asaka D, Okamoto Y, et al.
    • Journal Title

      Am J Rhinol Allergy.

      Volume: 35(6) Issue: 6 Pages: 861-870

    • DOI

      10.1177/19458924211009429

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Intranasal administration of regulatory dendritic cells is useful for the induction of nasal mucosal tolerance in a mice model of allergic rhinitis.2020

    • Author(s)
      Suzuki M, Yokota M, Kanemitsu Y, Min WP, Ozaki S, Nakamura Y.
    • Journal Title

      World Allergy Organ J

      Volume: 13 Issue: 8 Pages: 100447-100447

    • DOI

      10.1016/j.waojou.2020.100447

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Effect of anti-reflux treatment on gastroesophageal reflux-associated chronic cough: Implications of neurogenic and neutrophilic inflammation.2020

    • Author(s)
      Takeda N, Takemura M, Kanemitsu Y, Hijikata H, Fukumitsu K, Asano T, Yamaba Y, Suzuki M, Kubota E, Kamiya T, Ueda T, Niimi A.
    • Journal Title

      J Asthma.

      Volume: 57 Issue: 11 Pages: 1202-1210

    • DOI

      10.1080/02770903.2019.1641204

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Increased Capsaicin Sensitivity in Severe Asthmatics Associated with Worse Clinical Outcome2020

    • Author(s)
      Kanemitsu Yoshihiro、Fukumitsu Kensuke、Kurokawa Ryota、Takeda Norihisa、Suzuki Motohiko、Yap Jennifer、Nishiyama Hirono、Tajiri Tomoko、Fukuda Satoshi、Uemura Takehiro、Ohkubo Hirotsugu、Maeno Ken、Ito Yutaka、Oguri Tetsuya、Takemura Masaya、Niimi Akio
    • Journal Title

      American Journal of Respiratory and Critical Care Medicine

      Volume: 201 Issue: 9 Pages: 1068-1077

    • DOI

      10.1164/rccm.201911-2263oc

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A novel pathophysiologic link between upper and lower airways in patients with chronic rhinosinusitis: Association of sputum periostin levels with upper airway inflammation and olfactory function2020

    • Author(s)
      Kanemitsu Yoshihiro、Suzuki Motohiko、Fukumitsu Kensuke、Asano Takamitsu、Takeda Norihisa、Nakamura Yoshihisa、Ozawa Yoshiyuki、Masaki Ayako、Ono Junya、Kurokawa Ryota、Yap Jennifer、Nishiyama Hirono、Fukuda Satoshi、Ohkubo Hirotsugu、Maeno Ken、Ito Yutaka、Oguri Tetsuya、Izuhara Kenji、Takemura Masaya、Niimi Akio
    • Journal Title

      World Allergy Organization Journal

      Volume: 13 Issue: 1 Pages: 100094-100094

    • DOI

      10.1016/j.waojou.2019.100094

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Differential Diagnosis of COVID-19: Importance of Measuring Blood Lymphocytes, Serum Electrolytes, and Olfactory and Taste Functions.2020

    • Author(s)
      Nakanishi H, Suzuki M, Maeda H, Nakamura Y, Ikegami Y, Takenaka Y, Mori Y, Hasuo T, Hasegawa C.
    • Journal Title

      Tohoku J Exp Med.

      Volume: 252 Issue: 2 Pages: 109-119

    • DOI

      10.1620/tjem.252.109

    • NAID

      130007923394

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Moulds and Staphylococcus aureus enterotoxins are relevant allergens to affect Type 2 inflammation and clinical outcomes in chronic rhinosinusitis patients.2020

    • Author(s)
      Nishiyama H, Fukuda S, Uemura T, Tajiri T, Ohkubo H, Maeno K, Ito Y, Oguri T, Takemura M, Suzuki M, Niimi A.
    • Journal Title

      ERJ Open Res

      Volume: 6 Issue: 4 Pages: 00265-2020

    • DOI

      10.1183/23120541.00265-2020

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Impacts of CD40- and CD86-Silenced Antigen-Specific B Cells on the Control of Allergies.2019

    • Author(s)
      Suzuki M, Matsumoto T, Toyoda K, Nakamura Y, Murakami S.
    • Journal Title

      Am J Rhinol Allergy

      Volume: 33 Issue: 5 Pages: 513-523

    • DOI

      10.1177/1945892419848188

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Japanese Cedar Pollen-Specific IgA in Nasal Secretions and Nasal Allergy Symptoms.2019

    • Author(s)
      Suzuki M, Yokota M, Ozaki S, Matsumoto T, Nakamura Y.
    • Journal Title

      Ann Otol Rhinol Laryngol.

      Volume: 128 Issue: 4 Pages: 330-337

    • DOI

      10.1177/0003489418823791

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Normalization of breathing with adenotonsillectomy in Japanese pediatric OSA2019

    • Author(s)
      Arima S, Koike S, Fujinaga M, Mihara T, Sato S, Suzuki M, Murakami S, Nakayama M.
    • Journal Title

      Auris Nasus Larynx.

      Volume: In press Issue: 5 Pages: 758-763

    • DOI

      10.1016/j.anl.2019.01.001

    • NAID

      130007979790

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical impact of gastroesophageal reflux disease in patients with subacute/chronic cough2019

    • Author(s)
      Kanemitsu Y, Kurokawa R, Takeda N, Takemura M, Fukumitsu K, Asano T, Yap J, Suzuki M, Fukuda S, Ohkubo H, Maeno K, Ito Y, Oguri T, Niimi A.
    • Journal Title

      Allergology International

      Volume: 68 Issue: 4 Pages: 478-485

    • DOI

      10.1016/j.alit.2019.04.011

    • NAID

      130007733157

    • ISSN
      1323-8930, 1440-1592
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] A novel allergen-specific therapy with regulatory T cells induced by CD40-silenced dendritic cells.2019

    • Author(s)
      Suzuki M, Yokota M, Ozaki S, Nakamura Y.
    • Journal Title

      Asian Pac J Allergy Immunol.

      Volume: 37 Pages: 240-248

    • DOI

      10.12932/ap-240418-0302

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Intranasal Administration of IL-27 Ameliorates Nasal Allergic Responses and Symptoms.2019

    • Author(s)
      Suzuki M, Yokota M, Ozaki S, Matsumoto T.
    • Journal Title

      Int Arch Allergy Immunol.

      Volume: 178 Issue: 2 Pages: 101-105

    • DOI

      10.1159/000493398

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] A novel allergen-specific therapy with CD40-silenced B cells and dendritic cells.2018

    • Author(s)
      Suzuki M, Yokota M, Nakamura Y, Ozaki S, Murakami S.
    • Journal Title

      J Allergy Clin Immunol.

      Volume: 142 Issue: 6 Pages: 1994-1997

    • DOI

      10.1016/j.jaci.2018.07.031

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 名古屋市立大学における過去 30 年間のスギ・ヒノキ花粉飛散の検討2024

    • Author(s)
      小野ゆたか, 尾崎慎哉, 中西弘紀, 松本珠美, 中村善久, 鈴木元彦
    • Organizer
      第5回日本アレルギー学会東海地方部会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 繰り返す眩暈および耳介軟骨炎で再発性多発軟骨炎と診断された重症喘息2023

    • Author(s)
      田尻智子, 鈴木元彦, 為近真也, 伊藤圭馬, 森祐太, 福光研介, 福田悟史, 金光禎寛, 上村剛大, 竹村昌也, 伊藤穣, 小栗鉄也, 新実彰男
    • Organizer
      第72回日本アレルギー学会学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 上下気道アレルギーの包括管理2021

    • Author(s)
      鈴木元彦
    • Organizer
      第2回日本アレルギー学会 東海地方会
    • Related Report
      2021 Research-status Report
  • [Presentation] 生活環境汚染と鼻副鼻腔炎2021

    • Author(s)
      鈴木元彦
    • Organizer
      第70回日本アレルギー学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 新型コロナウイルス感染症における血液検査所見の特徴2021

    • Author(s)
      中西弘紀、鈴木元彦、岩崎真一、村上信五
    • Organizer
      第1回日本耳鼻咽喉科免疫アレルギー感染症学会
    • Related Report
      2021 Research-status Report
  • [Presentation] COVID-19における臨床的特徴 症状,既往歴,薬歴との関係を中心に2021

    • Author(s)
      中西弘紀、鈴木元彦、岩崎真一、村上信五
    • Organizer
      第60回日本鼻科学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 上下気道の包括管理2021

    • Author(s)
      鈴木元彦
    • Organizer
      第2回日本アレルギー学会東海地方部会
    • Related Report
      2020 Research-status Report
  • [Presentation] 市販口腔内装置と医療用口腔内装置を比較した一例2020

    • Author(s)
      佐藤慎太郎、池森宇泰、有馬菜千枝、安東カヨコバールドワジ、岡崎涼、塚本佳世、河合晴世、福井文子、蒲谷嘉代子、尾崎慎哉、江崎伸一、鈴木元彦、三原丈直、中山明峰
    • Organizer
      第44回日本睡眠学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] 小児睡眠時無呼吸症の術後に残った無呼吸に対する漢方治療の試み2020

    • Author(s)
      有馬菜千枝、塚本佳世、安東カヨコバールドワジ、岡崎涼、河合晴世、神谷貴宣、福井文子、鈴木元彦、三原丈直、佐藤慎太郎、中山明峰
    • Organizer
      第44回日本睡眠学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] siRNAによる制御性B細胞の誘導と制御性B細胞によるアレルギーの制御2019

    • Author(s)
      鈴木元彦,尾崎慎哉,横田誠
    • Organizer
      第68回日本アレルギー学会
    • Related Report
      2019 Research-status Report
  • [Presentation] アレルギー性鼻炎2019

    • Author(s)
      鈴木元彦
    • Organizer
      第68回日本アレルギー学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 慢性副鼻腔炎は下気道炎症を誘発する2019

    • Author(s)
      金光禎寛,鈴木元彦,福光研介,武田典久,黒川良太,西山裕乃,小澤良之,正木彩子,小野純也,出原賢治,竹村昌也,新実彰男
    • Organizer
      第68回日本アレルギー学会
    • Related Report
      2019 Research-status Report
  • [Presentation] アレルギー性鼻炎の検査2019

    • Author(s)
      鈴木元彦
    • Organizer
      第33回日本耳鼻咽喉科学会専門医講習会
    • Related Report
      2019 Research-status Report
  • [Presentation] アレルギー性鼻炎に対する新しい治療法2019

    • Author(s)
      鈴木元彦
    • Organizer
      第6回日本アレルギー学会総合アレルギー講習会
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2025-01-30  

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