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Elucidation of abnormal functioning of neuronal circuits underlying neuropathic pain and its application for drug discovery

Research Project

Project/Area Number 19H05658
Research Category

Grant-in-Aid for Scientific Research (S)

Allocation TypeSingle-year Grants
Review Section Broad Section I
Research InstitutionKyushu University

Principal Investigator

Tsuda Makoto  九州大学, 薬学研究院, 教授 (40373394)

Co-Investigator(Kenkyū-buntansha) 八坂 敏一  新潟医療福祉大学, リハビリテーション学部, 教授 (20568365)
山下 智大  九州大学, 薬学研究院, 講師 (30645635)
Project Period (FY) 2019-06-26 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥199,810,000 (Direct Cost: ¥153,700,000、Indirect Cost: ¥46,110,000)
Fiscal Year 2023: ¥36,530,000 (Direct Cost: ¥28,100,000、Indirect Cost: ¥8,430,000)
Fiscal Year 2022: ¥38,220,000 (Direct Cost: ¥29,400,000、Indirect Cost: ¥8,820,000)
Fiscal Year 2021: ¥41,600,000 (Direct Cost: ¥32,000,000、Indirect Cost: ¥9,600,000)
Fiscal Year 2020: ¥42,640,000 (Direct Cost: ¥32,800,000、Indirect Cost: ¥9,840,000)
Fiscal Year 2019: ¥40,820,000 (Direct Cost: ¥31,400,000、Indirect Cost: ¥9,420,000)
Keywords神経障害性アロディニア / 一次求心性神経Aβ線維 / 光遺伝学 / 脊髄後角神経回路
Outline of Research at the Start

がんや糖尿病,脳梗塞などに伴う神経系の障害により,モルヒネにも抵抗性を示す神経障害性疼痛が発症する。特に,触刺激で誘発される激烈な痛み(アロディニア)の治療は困難で,多くの患者が苦しんでいるが,「なぜ触覚が痛覚に変わるのか」という根源的な問いは未解明である。本研究では,代表者らがこれまで構築した疼痛・グリア研究基盤と,最近確立した技術(新規アロディニア評価法,神経サブセット特異的機能制御法)を融合させ,アロディニアに直結する神経回路とその動作異常を特定し,触から痛への転換メカニズムを解明する。そして,アロディニアの発症メカニズムの理解を深め,画期的な創薬シーズの発見に繋げる。

Outline of Final Research Achievements

Combining our newly established method for evaluating neuropathic allodynia by selective stimulation of primary afferent Aβ fibers (touch-sensing fibers) with a method for regulating cell subset-specific functions using viral vectors, we identified several neuronal and glial subsets important for neuropathic allodynia. In particular, dysfunction of the NPY+ neuronal subset after nerve injury was found to play a central role in the development of neuropathic allodynia. In addition, we found that signaling from glial cells is responsible for the dysfunction of NPY+ neurons. Furthermore, we also showed that an analgesic effect of the clinically approved drug duloxetine requires the activation of NPY+ neurons, and we identified compounds that can enhance the function of NPY+ neurons.

Academic Significance and Societal Importance of the Research Achievements

神経障害性アロディニアの発症メカニズムの中核を担うNPY+神経等の神経やグリア細胞サブセットを同定したことは、感覚情報伝達系の制御機構および触覚信号の痛覚信号への誤変換の仕組みを紐解く重要な成果であり、神経障害性疼痛の発症機序の解明への大きな前進となった。さらに本研究では、神経障害性アロディニアに直結するNPY+神経サブセットの機能低下を正常化する新たな方法やそれを実現しうる化合物も見出した。以上より、本研究で同定したNPY+神経や化合物等が今後の鎮痛薬開発における新たな標的やシーズとなる可能性が期待される。

Assessment Rating
Ex-post Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, expected outcomes of research have been produced.

Assessment Rating
Interim Assessment Comments (Rating)

A: In light of the aim of introducing the research area into the research categories, the expected progress has been made in research.

Report

(11 results)
  • 2024 Ex-post Assessment (Comments) ( PDF )
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Abstract (Interim Assessment) ( PDF )   Annual Research Report   Interim Assessment (Comments) ( PDF )
  • 2020 Annual Research Report
  • 2019 Abstract ( PDF )   Comments on the Screening Results ( PDF )   Annual Research Report
  • Research Products

    (95 results)

All 2024 2023 2022 2021 2020 2019 Other

All Journal Article (36 results) (of which Int'l Joint Research: 6 results,  Peer Reviewed: 32 results,  Open Access: 18 results) Presentation (53 results) (of which Int'l Joint Research: 1 results,  Invited: 27 results) Remarks (6 results)

  • [Journal Article] Laminar-selective spinal astrocyte population capable of converting tactile information into nociceptive in rats2024

    • Author(s)
      Sueto Daichi、Onishi Akihisa、I Eriko、Yoshikawa Yu、Tsuda Makoto
    • Journal Title

      Journal of Pharmacological Sciences

      Volume: 154 Issue: 4 Pages: 312-315

    • DOI

      10.1016/j.jphs.2024.02.014

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GPR55 contributes to neutrophil recruitment and mechanical pain induction after spinal cord compression in mice2023

    • Author(s)
      Ono Teruaki、Yamashita Tomohiro、Kano Ryota、Inoue Mariko、Okada Shota、Kano Koki、Koizumi Schuichi、Iwabuchi Kazuhisa、Hirabayashi Yoshio、Matsuo Ichiro、Nakashima Yasuharu、Kamiguchi Hiroyuki、Kohro Yuta、Tsuda Makoto
    • Journal Title

      Brain, Behavior, and Immunity

      Volume: 110 Pages: 276-287

    • DOI

      10.1016/j.bbi.2023.03.008

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Functions and Phenotypes of Microglia in Alzheimer’s Disease2023

    • Author(s)
      Fujikawa Risako、Tsuda Makoto
    • Journal Title

      Cells

      Volume: 12 Issue: 8 Pages: 1207-1207

    • DOI

      10.3390/cells12081207

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Microglial diversity in neuropathic pain2023

    • Author(s)
      Tsuda Makoto、Masuda Takahiro、Kohno Keita
    • Journal Title

      Trends in Neurosciences

      Volume: 46 Issue: 7 Pages: 597-610

    • DOI

      10.1016/j.tins.2023.05.001

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A spinal microglia population involved in remitting and relapsing neuropathic pain2022

    • Author(s)
      Kohno Keita、Shirasaka Ryoji、Yoshihara Kohei、Mikuriya Satsuki、Tanaka Kaori、Takanami Keiko、Inoue Kazuhide、Sakamoto Hirotaka、Ohkawa Yasuyuki、Masuda Takahiro、Tsuda Makoto
    • Journal Title

      Science

      Volume: 376 Issue: 6588 Pages: 86-90

    • DOI

      10.1126/science.abf6805

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neuronal pentraxin 2 is required for facilitating excitatory synaptic inputs onto spinal neurons involved in pruriceptive transmission in a model of chronic itch2022

    • Author(s)
      Kanehisa Kensho、Koga Keisuke、Maejima Sho、Shiraishi Yuto、Asai Konatsu、Shiratori-Hayashi Miho、Xiao Mei-Fang、Sakamoto Hirotaka、Worley Paul F.、Tsuda Makoto
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 2367-2367

    • DOI

      10.1038/s41467-022-30089-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Chemogenetic silencing of spinal cord-projecting cortical neurons attenuates Aβ fiber-derived neuropathic allodynia in mice2022

    • Author(s)
      Fujimori Kazuki、Sekine Misuzu、Watanabe Moeka、Tashima Ryoichi、Tozaki-Saitoh Hidetoshi、Tsuda Makoto
    • Journal Title

      Neuroscience Research

      Volume: 181 Pages: 115-119

    • DOI

      10.1016/j.neures.2022.05.001

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective Involvement of a Subset of Spinal Dorsal Horn Neurons Operated by a Prodynorphin Promoter in Aβ Fiber-Mediated Neuropathic Allodynia-Like Behavioral Responses in Rats2022

    • Author(s)
      Ishibashi Tadayuki、Yoshikawa Yu、Sueto Daichi、Tashima Ryoichi、Tozaki-Saitoh Hidetoshi、Koga Keisuke、Yamaura Ken、Tsuda Makoto
    • Journal Title

      Frontiers in Molecular Neuroscience

      Volume: 15 Pages: 911122-911122

    • DOI

      10.3389/fnmol.2022.911122

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Identification of Spinal Inhibitory Interneurons Required for Attenuating Effect of Duloxetine on Neuropathic Allodynia-like Signs in Rats2022

    • Author(s)
      Ishibashi Tadayuki、Sueto Daichi、Yoshikawa Yu、Koga Keisuke、Yamaura Ken、Tsuda Makoto
    • Journal Title

      Cells

      Volume: 11 Issue: 24 Pages: 4051-4051

    • DOI

      10.3390/cells11244051

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stress-induced antinociception to noxious heat requires α1A-adrenaline receptors of spinal inhibitory neurons in mice2022

    • Author(s)
      Uchiyama Sawako、Yoshihara Kohei、Kawanabe Riku、Hatada Izuho、Koga Keisuke、Tsuda Makoto
    • Journal Title

      Molecular Brain

      Volume: 15 Issue: 1 Pages: 6-6

    • DOI

      10.1186/s13041-021-00895-3

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] α1A-adrenaline receptors in dorsal horn inhibitory neurons have an inhibitory role in the regulation of chloroquine-induced itch in mice2021

    • Author(s)
      Shiraishi Yuto、Koga Keisuke、Yamagata Ryo、Hatada Izuho、Shiratori-Hayashi Miho、Tsuda Makoto
    • Journal Title

      Molecular Brain

      Volume: 14 Issue: 1 Pages: 55-55

    • DOI

      10.1186/s13041-021-00768-9

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Astrocytic STAT3 activation and chronic itch require IP3R1/TRPC-dependent Ca2+ signals in mice2021

    • Author(s)
      Shiratori-Hayashi Miho、Yamaguchi Chiharu、Eguchi Kazushi、Shiraishi Yuto、Kohno Keita、Mikoshiba Katsuhiko、Inoue Kazuhide、Nishida Motohiro、Tsuda Makoto
    • Journal Title

      Journal of Allergy and Clinical Immunology

      Volume: 147 Issue: 4 Pages: 1341-1353

    • DOI

      10.1016/j.jaci.2020.06.039

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nociceptive signaling mediated by P2X3, P2X4 and P2X7 receptors2021

    • Author(s)
      Inoue Kazuhide、Tsuda Makoto
    • Journal Title

      Biochemical Pharmacology

      Volume: 187 Pages: 114309-114309

    • DOI

      10.1016/j.bcp.2020.114309

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of microglia and P2X4 receptors in chronic pain2021

    • Author(s)
      Kohno Keita、Tsuda Makoto
    • Journal Title

      PAIN Reports

      Volume: 6 Issue: 1 Pages: e864-e864

    • DOI

      10.1097/pr9.0000000000000864

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation of spinal dorsal horn astrocytes by noxious stimuli involves descending noradrenergic signaling2021

    • Author(s)
      Kawanabe Riku、Yoshihara Kohei、Hatada Izuho、Tsuda Makoto
    • Journal Title

      Molecular Brain

      Volume: 14 Issue: 1 Pages: 79-79

    • DOI

      10.1186/s13041-021-00788-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Spinal glial cells in itch modulation2021

    • Author(s)
      Shiratori‐Hayashi Miho、Tsuda Makoto
    • Journal Title

      Pharmacology Research & Perspectives

      Volume: 9 Issue: 6

    • DOI

      10.1002/prp2.754

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A subset of spinal dorsal horn interneurons crucial for gating touch-evoked pain-like behavior2021

    • Author(s)
      Tashima Ryoichi、Koga Keisuke、Yoshikawa Yu、Sekine Misuzu、Watanabe Moeka、Tozaki-Saitoh Hidetoshi、Furue Hidemasa、Yasaka Toshiharu、Tsuda Makoto
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 118 Issue: 3

    • DOI

      10.1073/pnas.2021220118

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] New Inhibitory Effects of Cilnidipine on Microglial P2X7 Receptors and IL-1β Release: An Involvement in its Alleviating Effect on Neuropathic Pain2021

    • Author(s)
      Yamashita Tomohiro、Kamikaseda Sawako、Tanaka Aya、Tozaki-Saitoh Hidetoshi、Caaveiro Jose M. M.、Inoue Kazuhide、Tsuda Makoto
    • Journal Title

      Cells

      Volume: 10 Issue: 2 Pages: 434-434

    • DOI

      10.3390/cells10020434

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Involvement of exchange protein directly activated by cAMP and tumor progression locus 2 in IL-1β production in microglial cells following activation of β-adrenergic receptors.2020

    • Author(s)
      Tozaki-Saitoh H, Sasaki I, Yamashita T, Hosoi M, Kato TA, Tsuda M
    • Journal Title

      J Pharmacol Sci.

      Volume: pii: S1347-8613(20) Issue: 3 Pages: 30031-1

    • DOI

      10.1016/j.jphs.2020.03.004

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Physical disuse contributes to widespread chronic mechanical hyperalgesia, tactile allodynia, and cold allodynia through neurogenic inflammation and spino-parabrachio-amygdaloid pathway activation.2020

    • Author(s)
      Ohmichi Y, Ohmichi M, Tashima R, Osuka K, Fukushige K, Kanikowska D, Fukazawa Y, Yawo H, Tsuda M, Naito M, Nakano T.
    • Journal Title

      Pain

      Volume: - Issue: 8 Pages: 1808-1823

    • DOI

      10.1097/j.pain.0000000000001867

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The liver-brain-gut neural arc maintains the Treg cell niche in the gut2020

    • Author(s)
      Teratani T, Mikami Y, Nakamoto N, Suzuki T, Harada Y, Okabayashi K, Hagihara Y, Taniki N, Kohno K, Sibata S, Miyamoto K, Ishigame H, Chu Po-Sung, Sujino T, Suda W, Hattori M, Matsui M, Okada T, Okano H, Inoue M, Yada T, Kitagawa Y, Yoshimura A, Tanida M, Tsuda M, Iwasaki Y, Kanai T.
    • Journal Title

      Nature

      Volume: 585 Issue: 7826 Pages: 591-596

    • DOI

      10.1038/s41586-020-2425-3

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Expression of the pacemaker channel HCN4 in excitatory interneurons in the dorsal horn of the murine spinal cord2020

    • Author(s)
      Taku Nakagawa, Toshiharu Yasaka, Noriyuki Nakashima, Mitsue Takeya, Kensuke Oshita, Makoto Tsuda, Ken Yamaura, Makoto Takano
    • Journal Title

      Molecular Brain

      Volume: 13 Issue: 1 Pages: 127-127

    • DOI

      10.1186/s13041-020-00666-6

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of reactive astrocytes in the spinal dorsal horn under chronic itch conditions2020

    • Author(s)
      Shiratori-Hayashi M, Tsuda M.
    • Journal Title

      Journal of Pharmacological Sciences

      Volume: 144 Issue: 3 Pages: 147-150

    • DOI

      10.1016/j.jphs.2020.07.010

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mechanical pain of the lower extremity after compression of the upper spinal cord involves signal transducer and activator of transcription 3-dependent reactive astrocytes and interleukin-62020

    • Author(s)
      Ono Teruaki、Kohro Yuta、Kohno Keita、Tozaki-Saitoh Hidetoshi、Nakashima Yasuharu、Tsuda Makoto
    • Journal Title

      Brain, Behavior, and Immunity

      Volume: 89 Pages: 389-399

    • DOI

      10.1016/j.bbi.2020.07.025

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Astrocytic phagocytosis is a compensatory mechanism for microglial dysfunction2020

    • Author(s)
      Konishi Hiroyuki、Okamoto Takayuki、Hara Yuichiro、Komine Okiru、Tamada Hiromi、Maeda Mitsuyo、Osako Fumika、Kobayashi Masaaki、Nishiyama Akira、Kataoka Yosky、Takai Toshiyuki、Udagawa Nobuyuki、Jung Steffen、Ozato Keiko、Tamura Tomohiko、Tsuda Makoto、Yamanaka Koji、Ogi Tomoo、Sato Katsuaki、Kiyama Hiroshi
    • Journal Title

      The EMBO Journal

      Volume: 39 Issue: 22

    • DOI

      10.15252/embj.2020104464

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spinal astrocytes in superficial laminae gate brainstem descending control of mechanosensory hypersensitivity2020

    • Author(s)
      Kohro Yuta、(他20名)、Mikoshiba Katsuhiko、Taylor Verdon、Inoue Kazuhide、Tsuda Makoto
    • Journal Title

      Nature Neuroscience

      Volume: 23 Issue: 11 Pages: 1376-1387

    • DOI

      10.1038/s41593-020-00713-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Intrinsic braking role of descending locus coeruleus noradrenergic neurons in acute and chronic itch in mice2020

    • Author(s)
      Koga Keisuke、Shiraishi Yuto、Yamagata Ryo、Tozaki-Saitoh Hidetoshi、Shiratori-Hayashi Miho、Tsuda Makoto
    • Journal Title

      Molecular Brain

      Volume: 13 Issue: 1 Pages: 144-144

    • DOI

      10.1186/s13041-020-00688-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ミクログリアと神経障害性疼痛2020

    • Author(s)
      津田誠
    • Journal Title

      医学のあゆみ

      Volume: 273 Pages: 970-974

    • Related Report
      2020 Annual Research Report
  • [Journal Article] グリア細胞による痒みの慢性化機構2020

    • Author(s)
      津田誠
    • Journal Title

      ファルマシア

      Volume: 56 Pages: 830-834

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マウス脊髄後角の細胞を標的とした遺伝子導入法2020

    • Author(s)
      高露雄太、津田誠
    • Journal Title

      実験医学別冊

      Volume: - Pages: 152-158

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 脊髄におけるmicrogliaによる中枢感作形成2020

    • Author(s)
      津田誠
    • Journal Title

      ペインクリニック

      Volume: 41 Pages: 1559-1565

    • Related Report
      2020 Annual Research Report
  • [Journal Article] グリア細胞による痛覚の調節機構2020

    • Author(s)
      津田誠
    • Journal Title

      実験医学

      Volume: 38 Pages: 409-415

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Sensitization of spinal itch transmission neurons in a mouse model of chronic itch requires an astrocytic factor.2020

    • Author(s)
      Koga K, Yamagata R, Kohno K, Yamane T, Shiratori-Hayashi M, Kohro Y, Tozaki-Saitoh H, Tsuda M
    • Journal Title

      J Allergy Clin Immunol

      Volume: 145 Issue: 1 Pages: 183-191

    • DOI

      10.1016/j.jaci.2019.09.034

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microglia-Mediated Regulation of Neuropathic Pain: Molecular and Cellular Mechanisms2019

    • Author(s)
      Tsuda Makoto
    • Journal Title

      Biological and Pharmaceutical Bulletin

      Volume: 42 Issue: 12 Pages: 1959-1968

    • DOI

      10.1248/bpb.b19-00715

    • NAID

      130007754608

    • ISSN
      0918-6158, 1347-5215
    • Year and Date
      2019-12-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] New approach for investigating neuropathic allodynia by optogenetics2019

    • Author(s)
      Tsuda Makoto
    • Journal Title

      PAIN

      Volume: 160 Issue: 1 Pages: S53-S58

    • DOI

      10.1097/j.pain.0000000000001506

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microglia-neuron interactions in the models of neuropathic pain2019

    • Author(s)
      Tozaki-Saitoh Hidetoshi、Tsuda Makoto
    • Journal Title

      Biochemical Pharmacology

      Volume: 169 Pages: 113614-113614

    • DOI

      10.1016/j.bcp.2019.08.016

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Mechanism for chronic pain revealed by glial cells2024

    • Author(s)
      Makoto Tsuda
    • Organizer
      39th International Annual Meeting in Pharmaceutical Sciences
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] グリア細胞の多様性と慢性疼痛2024

    • Author(s)
      津田誠
    • Organizer
      日本薬学会第144年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] カンナビノイド受容体1遺伝子プロモーター活性を有する脊髄後角神経サブセットの神経障害性疼痛における役割2024

    • Author(s)
      井絵理子、大西晃央、末藤大智、津田誠
    • Organizer
      日本薬学会第144年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 痛みの慢性化と緩和に関わるグリア細胞2023

    • Author(s)
      津田誠
    • Organizer
      日本ペインクリニック学会第57回学術集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Control of neuropathic pain development and recovery by spinal glial cells2023

    • Author(s)
      津田誠
    • Organizer
      第46回日本神経科学大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Aβ神経線維を介する神経障害性アロディニアに重要な脊髄後角興奮性介在神経2023

    • Author(s)
      井絵理子,大西晃央,末藤大智,津田誠
    • Organizer
      第76回日本薬理学会西南部会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 神経障害に伴う慢性疼痛の発症・維持機構2023

    • Author(s)
      津田誠
    • Organizer
      第66回日本脳循環代謝学会学術集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 神経損傷による慢性疼痛に重要な脊髄後角興奮性神経の同定2023

    • Author(s)
      大西晃央,末藤大智,井絵理子,津田誠
    • Organizer
      第40回日本薬学会九州山口支部大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] アストロサイト-神経相互作用を介した下行性疼痛制御機構の解明2023

    • Author(s)
      高露雄太,松田烈士,吉原康平,川邉陸,内山瑳和子,津田誠
    • Organizer
      第45回日本疼痛学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Aβ線維由来神経障害性アロディニアに重要な脊髄後角神経回路2023

    • Author(s)
      末藤大智,石橋忠幸,吉川優,田島諒一,山浦健,津田誠
    • Organizer
      第45回日本疼痛学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 神経障害性アロディニアに必要な脊髄後角抑制性神経の機能低下におけるアストロサイトの役割2023

    • Author(s)
      末藤大智,石橋忠幸,吉川優,山浦健,津田誠
    • Organizer
      第97回日本薬理学会年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] グリア研究から難治性慢性疼痛の理解を目指す2023

    • Author(s)
      津田誠
    • Organizer
      第62回日本定位・機能神経外科学会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 神経障害性の痛みにおける新しい慢性化メカニズム2023

    • Author(s)
      津田誠
    • Organizer
      日本薬学会第143年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 痛覚伝達変調におけるグリア細胞の役割2022

    • Author(s)
      津田誠
    • Organizer
      第63回日本神経学会学術大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 慢性疼痛とグリア細胞 ~新たな方向性~2022

    • Author(s)
      津田誠
    • Organizer
      日本麻酔科学会第69回学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 慢性疼痛の緩解と再発に関わるミクログリアサブセット2022

    • Author(s)
      津田誠
    • Organizer
      Science Cafe
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 神経障害性疼痛機序から考えられる新たな治療法の可能性を探る2022

    • Author(s)
      津田誠
    • Organizer
      第56回日本ペインクリニック学会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 痛みの慢性化に関わる脊髄後角細胞2022

    • Author(s)
      津田誠
    • Organizer
      第28回日本遺伝子細胞治療学会学術集会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] ニューロン-グリア相互作用から考える慢性疼痛のメカニズム2022

    • Author(s)
      津田誠
    • Organizer
      第54回関東機能的脳外科カンファレンス
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] グリア細胞から慢性疼痛のメカニズムを紐解く2022

    • Author(s)
      津田誠
    • Organizer
      第26回日本心療内科学会総会・学術大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 神経障害性アロディニアにおける大脳皮質-脊髄後角経路の役割2022

    • Author(s)
      藤森一樹、津田誠
    • Organizer
      第39回日本薬学会九州山口支部大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 慢性疼痛からの自然回復過程におけるグリア細胞の役割2022

    • Author(s)
      津田誠
    • Organizer
      第96回日本薬理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] アストロサイト―神経相互作用を介した脊髄ノルアドレナリンによる双方向性痛覚制御2022

    • Author(s)
      川邉陸、吉原康平、津田誠
    • Organizer
      第96回日本薬理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 神経障害性アロディニアにおける大脳皮質-脊髄後角神経路の役割2022

    • Author(s)
      藤森一樹、津田誠
    • Organizer
      第96回日本薬理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 脊髄後角ノルアドレナリンに関連した鎮痛効果に重要な脊髄後角抑制性神経サブセット2022

    • Author(s)
      末藤大智,石橋忠幸,吉川優,山浦健,津田誠
    • Organizer
      第96回日本薬理学会年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 神経とアストロサイトを介した脊髄ノルアドレナリンによる両方向性の疼痛調節2022

    • Author(s)
      津田誠,川邉陸,内山瑳和子,吉原康平
    • Organizer
      第44回日本疼痛学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] グリア細胞から紐解く慢性疼痛メカニズム2022

    • Author(s)
      津田誠
    • Organizer
      日本薬学会北陸支部特別講演会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 痛みの慢性化メカニズム:グリア細胞と末梢シグナルから考える2022

    • Author(s)
      津田誠
    • Organizer
      千里ライフサイエンスセミナーS5
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 神経-グリア相互連関からわかってきた神経障害性疼痛メカニズム2022

    • Author(s)
      津田誠
    • Organizer
      第19回日本臨床腫瘍学会学術集会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] ミクログリアサブセットによる新しい疼痛制御2022

    • Author(s)
      津田誠
    • Organizer
      第95回日本薬理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 神経障害性アロディニアに重要な脊髄後角抑制性神経の変化に対するアストロサイトの役割2022

    • Author(s)
      末藤大智,石橋忠幸,吉川優,山浦健,津田誠
    • Organizer
      第95回日本薬理学会年会
    • Related Report
      2021 Annual Research Report
  • [Presentation] グリア細胞がつくる新しい痛覚感作機構2021

    • Author(s)
      津田誠
    • Organizer
      第14回日本緩和医療薬学会年会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] アストロサイトサブセットによる新しい疼痛制御機構2021

    • Author(s)
      津田誠
    • Organizer
      生体機能と創薬シンポジウム2020-2021
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 脊髄後角アストロサイトを介する新しい痛覚調節メカニズム2021

    • Author(s)
      津田誠
    • Organizer
      第三回形態解析ワークショップ
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] 慢性疼痛におけるミクログリアの新しい役割2021

    • Author(s)
      津田誠
    • Organizer
      第94回日本生化学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Aβ神経線維を介する神経障害性アロディニアに重要な脊髄後角サブセット2021

    • Author(s)
      末藤大智,石橋忠幸,吉川優,田島諒一,山浦健,津田誠
    • Organizer
      第74回日本薬理学会西南部会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ミクログリアと慢性疼痛:新しい調節機構2021

    • Author(s)
      津田誠
    • Organizer
      第43回日本疼痛学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ノルアドレナリンによる疼痛制御機構:グリア細胞を介する新しいメカニズム2020

    • Author(s)
      津田誠
    • Organizer
      第50回日本神経精神薬理学会年会・第42回日本生物学的精神医学会年会・第4回日本精神薬学会総会(NPBPPP2020合同年会)
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 慢性疼痛につながる脊髄内ネットワークの変化2020

    • Author(s)
      津田誠
    • Organizer
      第13回日本運動器疼痛学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 神経障害性疼痛とミクログリア ~過去,現在,そして今後~2020

    • Author(s)
      津田誠
    • Organizer
      第42回日本疼痛学会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 脊髄後角ミクログリアサブセットと神経障害性疼痛2020

    • Author(s)
      津田誠
    • Organizer
      日本薬学会第140年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 脊髄後角アストロサイトを介した下行性ノルアドレナリン神経による新たな体性感覚制御メカニズム2020

    • Author(s)
      吉原康平,高露雄太,松田烈士,齊藤秀俊,井上和秀,津田誠
    • Organizer
      第93回日本薬理学会年会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 脳から脊髄への新しい下行性感覚制御メカニズム2019

    • Author(s)
      津田誠
    • Organizer
      第41回日本疼痛学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 脊髄後角アストロサイトを介した下行性ノルアドレナリン神経による体性感覚制御2019

    • Author(s)
      吉原康平、高露雄太、松田烈士、齋藤秀俊、津田誠
    • Organizer
      第41回日本疼痛学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 中枢神経系炎症性ミクログリアと慢性疼痛2019

    • Author(s)
      津田誠
    • Organizer
      第40回日本・炎症再生医学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 神経障害性疼痛の克服に向けた基礎研究からの挑戦2019

    • Author(s)
      津田誠
    • Organizer
      日本ペインクリニック学会53回大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Modulation of somatosensory information processing by the CNS immune cells microglia2019

    • Author(s)
      Makoto Tsuda
    • Organizer
      第42回日本神経科学大会,第62回日本神経化学会大会(Neuro2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 神経障害性疼痛の脊髄内メカニズム2019

    • Author(s)
      津田誠
    • Organizer
      日本麻酔科学会九州麻酔科学会第57回大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Investigation of neuropathic allodynia with sensory and emotional components using an optogenetic approach2019

    • Author(s)
      Makoto Tsuda, Ryoichi Tashima, Keisuke Koga, Hiromu Yawo, Hidemasa Furue
    • Organizer
      第6回アジア神経精神薬理学会大会(AsCNP2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Modulation of mechanosensory behavior by a spinal astrocyte population2019

    • Author(s)
      Makoto Tsuda
    • Organizer
      第48回内藤コンファレンス
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] ミクログリアによる痛みの慢性化メカニズム2019

    • Author(s)
      津田誠
    • Organizer
      第38回日本認知症学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ミクログリアサブセットと慢性疼痛2019

    • Author(s)
      津田誠
    • Organizer
      第35回Wakoワークショップ
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 痛覚情報伝達とその修飾機構2019

    • Author(s)
      津田誠
    • Organizer
      千里ライフサイエンスセミナーN4
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Remarks] 九州大学大学院薬学研究院薬理学分野ホームページ

    • URL

      https://life-innov.phar.kyushu-u.ac.jp/index.html

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report 2021 Annual Research Report 2020 Annual Research Report
  • [Remarks] [プレスリリース] 触っただけで痛みがでるのはなぜ?~厄介な痛みに重要な神経細胞を特定~

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/549

    • Related Report
      2020 Annual Research Report
  • [Remarks] [プレスリリース] 新しいアストロサイト亜集団を発見~これまでの痛覚制御メカニズムの定説が変わる?~

    • URL

      https://www.kyushu-u.ac.jp/ja/researches/view/498

    • Related Report
      2020 Annual Research Report
  • [Remarks] New mechanism of pain control revealed

    • URL

      https://www.kyushu-u.ac.jp/en/researches/view/184

    • Related Report
      2020 Annual Research Report
  • [Remarks] 第37回井上学術賞(津田誠:2021.2.4)

    • URL

      http://www.inoue-zaidan.or.jp/b-01.html?eid=00045

    • Related Report
      2020 Annual Research Report
  • [Remarks] 九州大学大学院薬学研究院ライフイノベーション分野ホームページ

    • URL

      http://life-innov.phar.kyushu-u.ac.jp/

    • Related Report
      2019 Annual Research Report

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Published: 2019-06-27   Modified: 2025-02-04  

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