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The in vivo roles of polyunsaturated fatty acid species

Research Project

Project/Area Number 21H04798
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 48:Biomedical structure and function and related fields
Research InstitutionJuntendo University

Principal Investigator

Yokomizo Takehiko  順天堂大学, 大学院医学研究科, 教授 (60302840)

Project Period (FY) 2021-04-05 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥43,160,000 (Direct Cost: ¥33,200,000、Indirect Cost: ¥9,960,000)
Fiscal Year 2023: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2022: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Fiscal Year 2021: ¥24,960,000 (Direct Cost: ¥19,200,000、Indirect Cost: ¥5,760,000)
Keywords高度不飽和脂肪酸 / デサチュラーゼ / ω3脂肪酸 / ω6脂肪酸 / ステロイドホルモン / 双極症 / アラキドン酸 / ドコサヘキサエン酸 / エイコサペンタエン酸 / 双極性障害 / 不飽和脂肪酸
Outline of Research at the Start

分子内に複数の二重結合を有する高度不飽和脂肪酸(PUFA)は動脈硬化の予防や血液の流動性を高める作用が知られ、EPAやDHAがサプリメントとして広く使用されている。しかしながら、多数の分子種が存在するPUFAのそれぞれの分子種の役割は良くわかっていない。本研究では、申請者が確立したPUFA欠乏マウスで観察される貧血、脂肪肝、不妊などの異常が、どのPUFA分子種の投与によって改善するかを観察することで、それぞれのPUFA分子種の生体内での役割をあきらかにする。

Outline of Final Research Achievements

We focused on the fatty acid desaturases (FADS1,2) to establish and phenotypically analyse mice deficient in polyunsaturated fatty acids (PUFA). PUFA-deficient mice, which were established by feeding FADS2-deficient mice a PUFA-deficient diet for 3 months, showed multiple phenotypes including abnormal spermatogenesis, fatty liver, anemia and abnormal bone formation. One of the causes of abnormal spermatogenesis was reduced testosterone production in Leydig cells, which was rescued by supplementation of ω6-series PUFA. FADS2-deficient mice produced non-methylene interrupted PUFA, which is not normally produced. Thus, we generated FADS1, 2 double deficient mice which showed much severer disease phenotypes than FADS2 single knockout mice.

Academic Significance and Societal Importance of the Research Achievements

高度不飽和脂肪酸(PUFA)は、α-リノレン酸やリノール酸などの必須脂肪酸から生合成される、生命現象に必須の分子群であるが、個々のPUFA分子種の詳細な機能や役割は明らかになっていなかった。その理由として個々のPUFAの役割を解明するための動物モデルが存在しなかったことがあげられる。本研究で樹立したPUFA欠乏マウスは様々な病態を呈するが、それぞれのPUFAを補充することで病態を軽減させるPUFAを同定する事が可能になる。既に精子形成にアラキドン酸などのω6 PUFAが必要である事を見いだした。今後、赤血球の維持、骨形成、脂肪肝抑制などに必要なPUFA分子を同定することが可能になった。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Comments on the Screening Results   Annual Research Report
  • Research Products

    (83 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (7 results) Journal Article (28 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 28 results,  Open Access: 19 results) Presentation (40 results) (of which Int'l Joint Research: 9 results,  Invited: 7 results) Book (1 results) Remarks (7 results)

  • [Int'l Joint Research] Sanford Burnham Institute/Harvard University(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Heptares Therapeutics Ltd(英国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Max Planck Institute(ドイツ)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Fuda University(中国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] ハーバード大学(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Friedrich-Schiller-University Jena(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] Sosei-Heptares(英国)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] The impact of cyclooxygenase inhibitor use on urinary prostaglandin metabolites in preterm infants2024

    • Author(s)
      Ohkawa Natsuki、Shoji Hiromichi、Ikeda Naho、Murano Yayoi、Okuno Toshiaki、Kantake Masato、Yokomizo Takehiko、Shimizu Toshiaki
    • Journal Title

      Pediatrics and Neonatology

      Volume: 65 Issue: 2 Pages: 123-126

    • DOI

      10.1016/j.pedneo.2023.08.002

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust and Objective Evaluation of Superficial Punctate Keratopathy in a Murine Dry Eye Model.2024

    • Author(s)
      Fujii Hiroki、Saeki Kazuko、Hoshi Sujin、Kadoya Yuri、Oshika Tetsuro、Yokomizo Takehiko
    • Journal Title

      Ophthalmology Science

      Volume: 4 Issue: 2 Pages: 00414-00414

    • DOI

      10.1016/j.xops.2023.100414

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of sexual dimorphism of skeletal muscles through the adrenal cortex, caused by androgen-induced global gene suppression2024

    • Author(s)
      Takahashi Fumiya、Baba Takashi、Christianto Antonius、Yanai Shogo、Lee-Okada Hyeon-Cheol、Ishiwata Keisuke、Nakabayashi Kazuhiko、Hata Kenichiro、Ishii Tomohiro、Hasegawa Tomonobu、Yokomizo Takehiko、Choi Man Ho、Morohashi Ken-ichirou
    • Journal Title

      Cell Reports

      Volume: 43 Issue: 2 Pages: 113715-113715

    • DOI

      10.1016/j.celrep.2024.113715

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Bicarbonate signalling via G protein-coupled receptor regulates ischaemia-reperfusion injury2024

    • Author(s)
      Jo-Watanabe A, Inaba T, Osada T, Hashimoto R, Nishizawa T, Okuno T, Ihara S, Touhara K, Hattori N, Oh-Hora M, Nureki O, Yokomizo T
    • Journal Title

      Nature Communications

      Volume: 15 Issue: 1 Pages: 1530-1530

    • DOI

      10.1038/s41467-024-45579-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GWAS-identified bipolar disorder risk allele in the FADS1/2 gene region links mood episodes and unsaturated fatty acid metabolism in mutant mice2023

    • Author(s)
      Yamamoto Hirona、Lee-Okada Hyeon-Cheol、Ikeda Masashi、Nakamura Takumi、Saito Takeo、Takata Atsushi、Yokomizo Takehiko、Iwata Nakao、Kato Tadafumi、Kasahara Takaoki
    • Journal Title

      Molecular Psychiatry

      Volume: 28 Issue: 7 Pages: 2848-2856

    • DOI

      10.1038/s41380-023-01988-2

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deficiency of leukotriene B4 receptor type 1 ameliorates ovalbumin‐induced allergic enteritis in mice.2023

    • Author(s)
      Kato Shinichi、Onishi Suzuka、Sasai Misaki、Yasuda Hiroyuki、Saeki Kazuko、Matsumoto Kenjiro、Yokomizo Takehiko
    • Journal Title

      Clinical and Experimental Pharmacology and Physiology

      Volume: 50 Issue: 9 Pages: 766-775

    • DOI

      10.1111/1440-1681.13808

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FTY720 requires vitamin B12-TCN2-CD320 signaling in astrocytes to reduce disease in an animal model of multiple sclerosis2023

    • Author(s)
      Jonnalagadda Deepa、Kihara Yasuyuki、Groves Aran、Ray Manisha、Saha Arjun、Ellington Clayton、Lee-Okada Hyeon-Cheol、Furihata Tomomi、Yokomizo Takehiko、Quadros Edward V.、Rivera Richard、Chun Jerold
    • Journal Title

      Cell Reports

      Volume: 42 Issue: 12 Pages: 113545-113545

    • DOI

      10.1016/j.celrep.2023.113545

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CYP4F22 p.V215D is a novel variant causative for lamellar ichthyosis.2023

    • Author(s)
      Ishida Yoshihiro、Saeki Kazuko、Ueda Marina、Lee‐Okada Hyeon‐Cheol、Doi Hiromi、Kambe Naotomo、Nakajima Saeko、Yokomizo Takehiko、Kabashima Kenji
    • Journal Title

      Journal of the European Academy of Dermatology and Venereology

      Volume: - Issue: 6

    • DOI

      10.1111/jdv.19680

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The leukotriene B4 /BLT1-dependent neutrophil accumulation exacerbates immune complex-mediated glomerulonephritis.2023

    • Author(s)
      Shioda R, Jo-Watanabe A, Okuno T, Saeki K, Nakayama M, Suzuki Y, Yokomizo T
    • Journal Title

      FASEB J

      Volume: 37 Issue: 2

    • DOI

      10.1096/fj.202201936r

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The leukotriene B4 receptors BLT1 and BLT2 as potential therapeutic targets2023

    • Author(s)
      Yokomizo Takehiko、Shimizu Takao
    • Journal Title

      Immunological Reviews

      Volume: 印刷中 Issue: 1 Pages: 30-41

    • DOI

      10.1111/imr.13196

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Omega-6 highly unsaturated fatty acids in Leydig cells facilitate male sex hormone production2022

    • Author(s)
      Ri Keiken、Lee-Okada Hyeon-Cheol、Yokomizo Takehiko
    • Journal Title

      Communications Biology

      Volume: 5 Issue: 1 Pages: 1001-1001

    • DOI

      10.1038/s42003-022-03972-y

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Role of leukotriene B4 (LTB4)-LTB4 receptor 1 signaling in post-incisional nociceptive sensitization and local inflammation in mice2022

    • Author(s)
      Asahara Miho、Ito Nobuko、Hoshino Yoko、Sasaki Takaharu、Yokomizo Takehiko、Nakamura Motonao、Shimizu Takao、Yamada Yoshitsugu
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 10 Pages: 02761350276135-02761350276135

    • DOI

      10.1371/journal.pone.0276135

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Lysophosphatidic acid receptor<sub>1/3</sub> antagonist inhibits the activation of satellite glial cells and reduces acute nociceptive responses2022

    • Author(s)
      Hoshino Yoko、Okuno Toshiaki、Saigusa Daisuke、Kano Kuniyuki、Yamamoto Shota、Shindou Hideo、Aoki Junken、Uchida Kanji、Yokomizo Takehiko、Ito Nobuko
    • Journal Title

      The FASEB Journal

      Volume: 36 Issue: 4

    • DOI

      10.1096/fj.202101678r

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Western Diet Alters Skin Ceramides and Compromises the Skin Barrier in Ears2022

    • Author(s)
      Tan Kahbing Jasmine、Nakamizo Satoshi、Lee-Okada Hyeon-Cheol、Sato Reiko、Chow Zachary、Nakajima Saeko、Common John E.A.、Saeki Kazuko、Yokomizo Takehiko、Ginhoux Florent、Kabashima Kenji
    • Journal Title

      Journal of Investigative Dermatology

      Volume: - Issue: 7 Pages: 2020-2023.e2

    • DOI

      10.1016/j.jid.2021.12.017

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Identification and characterization of bioactive metabolites of 12-hydroxyheptadecatrienoic acid, a ligand for leukotriene B4 receptor 22022

    • Author(s)
      Yasukawa K., Okuno T., Ogawa N., Kobayashi Y., Yokomizo T.
    • Journal Title

      Journal of Biochemistry

      Volume: 173 Issue: 4 Pages: 293-305

    • DOI

      10.1093/jb/mvac105

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cutaneous Liver X Receptor Activation Prevents the Formation of Imiquimod-Induced Psoriatic Dermatitis.2021

    • Author(s)
      Otsuka M., Egawa G., Dainichi T., Okuno T., Ishida Y., Chow Z., Asahina R., Miyake T., Nomura T., Kitoh A., Yokomizo T., Kabashima K.
    • Journal Title

      Journal of Investigative Dermatology

      Volume: 142(4) Issue: 4 Pages: 1233-1237.e1

    • DOI

      10.1016/j.jid.2021.08.432

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The c‐terminal region of BLT2 restricts its localization to the lateral membrane in a LIN7C‐dependent manner2021

    • Author(s)
      Hara Takuya、Saeki Kazuko、Jinnouchi Hiromi、Kazuno Saiko、Miura Yoshiki、Yokomizo Takehiko
    • Journal Title

      The FASEB Journal

      Volume: 35 Issue: 2 Pages: 21364-21364

    • DOI

      10.1096/fj.202002640r

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FADS2 ablation exacerbates hepatic triacylglycerol and cholesterol accumulation in polyunsaturated fatty acid-depleted mice2021

    • Author(s)
      Y. Hayashi, HC. Lee-Okada, E. Nakamura, N. Tada, T. Yokomizo, Y. Fujiwara, I. Ichi
    • Journal Title

      FEBS letters

      Volume: Accepted Issue: 14 Pages: 1920-1932

    • DOI

      10.1002/1873-3468.14134

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Development of a liquid chromatography-electrospray ionization tandem mass spectrometric method for the simultaneous analysis of free fatty acids2021

    • Author(s)
      Lee-Okada Hyeon-Cheol、Hama Kotaro、Yokoyama Kazuaki、Yokomizo Takehiko
    • Journal Title

      The Journal of Biochemistry

      Volume: 170 Issue: 3 Pages: 389

    • DOI

      10.1093/jb/mvab054

    • NAID

      40022721885

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Biosynthetic Crossover of 5-Lipoxygenase and Cyclooxygenase-2 Yields 5-Hydroxy-PGE2 and 5-Hydroxy-PGD2.2021

    • Author(s)
      Nakashima F., Suzuki T., Gordon O.N., Golding D., Okuno T., Gimenez-Bastida J.A., Yokomizo T., Schneider C.
    • Journal Title

      JACS Au

      Volume: 1(9) Issue: 9 Pages: 1380-1388

    • DOI

      10.1021/jacsau.1c00177

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Trimebutine suppresses Toll-like receptor 2/4/7/8/9 signaling pathways in macrophages2021

    • Author(s)
      Ogawa Natsumi、Nakajima Shingo、Tamada Kenya、Yokoue Natsuki、Tachibana Haruki、Okazawa Miwa、Oyama Takahiro、Abe Hideaki、Yamazaki Hiroaki、Yoshimori Atsushi、Sato Akira、Kamiya Takanori、Yokomizo Takehiko、Uchiumi Fumiaki、Abe Takehiko、Tanuma Sei-ichi
    • Journal Title

      Archives of Biochemistry and Biophysics

      Volume: 711 Pages: 109029-109029

    • DOI

      10.1016/j.abb.2021.109029

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Eicosanoid profiling in patients with complete form of pachydermoperiostosis carrying SLCO2A1 mutations.2021

    • Author(s)
      Oiwa T., Ishibashi M., Okuno T., Ohba M., Endo Y., Uozumi R., Ghazawi F.M., Yoshida K., Niizeki H., Yokomizo T., Nomura T., Kabashima K.
    • Journal Title

      Journal of Dermatology

      Volume: 48(9) Issue: 9 Pages: 1442-1446

    • DOI

      10.1111/1346-8138.16012

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Metabolism and biological functions of 12(S)-hydroxyheptadeca-5Z,8E,10E-trienoic acid2021

    • Author(s)
      Okuno Toshiaki、Yokomizo Takehiko
    • Journal Title

      Prostaglandins & Other Lipid Mediators

      Volume: 152 Pages: 106502-106502

    • DOI

      10.1016/j.prostaglandins.2020.106502

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sphingosine 1-Phosphate (S1P) in the Peritoneal Fluid Skews M2 Macrophage and Contributes to the Development of Endometriosis.2021

    • Author(s)
      Ono Y., Kawakita T., Yoshino O., Sato E., Kano K., Ohba M., Okuno T., Ito M., Koga K., Honda M., Furue A., Hiraoka T., Wada S., Iwasa T., Yokomizo T., Aoki J., Maeda N., Unno N., Osuga Y., Hirata S.
    • Journal Title

      Biomedicines

      Volume: 9(11) Issue: 11 Pages: 1519-1519

    • DOI

      10.3390/biomedicines9111519

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dietary intake of n-3 polyunsaturated fatty acids alters the lipid mediator profile of the kidney but does not attenuate renal insufficiency.2021

    • Author(s)
      Shioda R., Jo-Watanabe A., Lee-Okada H.C., Yasukawa K., Okuno T., Suzuki Y., Yokomizo T.
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 582 Pages: 49-56

    • DOI

      10.1016/j.bbrc.2021.10.028

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Inhibition of both cyclooxygenase-1 and -2 promotes epicutaneous Th2 and Th17 sensitization and allergic airway inflammation on subsequent airway exposure to protease allergen in mice2021

    • Author(s)
      Suchiva, P., Takai, T., Kamijo, S., Maruyama, N., Yokomizo, T., Sugimoto, Y., Okumura, K., Ikeda, S., Ogawa, H.
    • Journal Title

      International Archives of Allergy and Immunology

      Volume: - Issue: 9 Pages: 788-799

    • DOI

      10.1159/000514975

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Up-regulation of cytosolic prostaglandin E synthase in fetal-membrane and amniotic prostaglandin E2 accumulation in labor2021

    • Author(s)
      Nanase Takahashi, Toshiaki Okuno, Hiroki Fujii, Shintaro Makino, Masaya Takahashi, Mai Ohba, Kazuko Saeki, Atsuo Itakura, Satoru Takeda, Takehiko Yokomizo
    • Journal Title

      PLoS One

      Volume: 16 Issue: 4 Pages: e0250638-e0250638

    • DOI

      10.1371/journal.pone.0250638

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Expression of leukotriene B4 receptor 1 defines functionally distinct DCs that control allergic skin inflammation.2020

    • Author(s)
      Tomoaki Koga, Fumiyuki Sasaki, Kazuko Saeki, Soken Tsuchiya, Toshiaki Okuno, Mai Ohba, Takako Ichiki, Satoshi Iwamoto, Hirotsugu Uzawa, Keiko Kitajima, Chikara Meno, Eri Nakamura, Norihiro Tada, Yoshinori Fukui, Junichi Kikuta, Masaru Ishii, Yukihiko Sugimoto, and Mitsuyoshi Nakao, Takehiko Yokomizo.
    • Journal Title

      Cellular & Molecular Immunology

      Volume: 8 Issue: 6 Pages: 1-13

    • DOI

      10.1038/s41423-020-00559-7

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 高度不飽和脂肪酸の生理機能の解明に向けた動物モデルの作製と応用2023

    • Author(s)
      李賢哲, 横溝岳彦
    • Organizer
      第65回日本脂質生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] FADS1/2二重欠損マウスを用いた新規PUFA欠乏モデルの開発2023

    • Author(s)
      安藤美沙, 李賢哲, 佐々木崇晴, 横溝岳彦
    • Organizer
      第65回日本脂質生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 細胞質型ホスホリパーゼcPLA2ζは皮膚の創傷治癒を促進する脂質を動員する.2023

    • Author(s)
      長崎祐樹, 武富芳隆, 三木寿美, 安川賢, 佐伯和子, 横溝岳彦, 山本登志子, 村上誠.
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 重篤な脂肪肝を引き起こす高度不飽和脂肪酸欠乏モデルマウスの開発2023

    • Author(s)
      安藤美沙, 李賢哲, 佐々木崇晴, 横溝岳彦
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 精子形成における脂肪酸輸送体 (FATP1)の役割の解明2023

    • Author(s)
      陣内ひろみ, 佐伯和子, 中村衣里, 多田昇弘, 李賢哲, 横溝岳彦
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ケミカルツールを用いたリゾリン脂質分解酵素の探索および解析2023

    • Author(s)
      李賢哲, 花田剛郎, 横溝岳彦
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] ロイコトリエンB4第2受容体BLT2を活性化する腸内細菌由来脂肪酸代謝物の探索の保護的役割2023

    • Author(s)
      城(渡辺)愛理, 佐藤智子, 岸野重信, 小川順, 横溝岳彦
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 高度不飽和脂肪酸の欠乏が引き起こす貧血のメカニズムの解明2023

    • Author(s)
      佐伯和子, 李賢哲, 横溝岳彦
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] マウスドライアイモデルの点状表層角膜症の堅牢で客観的な評価方法の開発2023

    • Author(s)
      藤井寛紀, 佐伯 和., 星崇仁, 門屋悠里, 大鹿哲郎, 横溝岳彦
    • Organizer
      第43回日本眼薬理学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] The protective role of 12-HHT/BLT2 axis on the plasma membrane disruption-induced cell damage.2023

    • Author(s)
      遅源, 佐伯和子, 横溝岳彦
    • Organizer
      第46回日本分子生物学会年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] The roles of polyunsaturated fatty acids in vivo revealed by analyzing polyunsaturated fatty acid-deficient mice.2023

    • Author(s)
      Yokomizo T.
    • Organizer
      63th ICBL, International Conference on the Bioscience of Lipids
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The roles of polyunsaturated fatty acids in vivo.2023

    • Author(s)
      Yokomizo T.
    • Organizer
      26th Bomun Synposium
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] アレルギー疾患・免疫疾患における脂質メディエーターの役割2023

    • Author(s)
      横溝岳彦
    • Organizer
      第72回日本アレルギー学会学術大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 高度不飽和脂肪酸の新しい役割2023

    • Author(s)
      横溝岳彦
    • Organizer
      第96回日本生化学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Yokomizo TThe roles of leukotriene B4/BLT1 axis in immune complex-mediated glomerulonephritis17th International Conference on Bioactive Lipids in Cancer, Inflammation and Related Diseases,2022

    • Author(s)
      Yokomizo T
    • Organizer
      17th International Conference on Bioactive Lipids in Cancer, Inflammation and Related Diseases, Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The leukotriene B4/BLT1-dependent neutrophil accumulation exacerbates immune complex-mediated glomerulonephritis2022

    • Author(s)
      Yokomizo T, Shioda R, Okuno T, Nakayama M, Suzuki Y , Jo-Watanabe A
    • Organizer
      62th ICBL, International Conference on the Bioscience of Lipids, Invited lecture
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] New roles of bioactive lipids and unsaturated fatty acids in vivo2022

    • Author(s)
      Yokomizo T
    • Organizer
      11th International Singapore Lipid Symposium (iSLS) Singapore
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 12-HHT/BLT2 axis promotes cell membrane repair and protects epithelial cells from pore-forming toxin-induced cell death2022

    • Author(s)
      Chi Y, Saeki K , Yokomizo T
    • Organizer
      62th ICBL, International Conference on the Bioscience of Lipids
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Discovery of 5-hydroxy- prostaglandin2022

    • Author(s)
      Nakanishi F, Suzuki T, Gordon ON, Golding D, Okuno T, Gimenez-Bastida J, Yokomizo T , Schneider C
    • Organizer
      17th International Conference on Bioactive Lipids in Cancer, Inflammation and Related Diseases, Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The leukotriene B4-BLT1 axis in neutrophils exacerbates crescentic glomerulonephritis.2022

    • Author(s)
      Oh-hora M, Shioda R, Jo-Watanabe A, Okuno T, Saeki K, Nakayama M, Suzuki Y , Yokomizo T
    • Organizer
      第51回日本免疫学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Cellular senescence affects secretary phenotype and myogenic differentiation in mouse myoblasts2022

    • Author(s)
      Ono T, Jo-Watanabe A , Yokomizo T
    • Organizer
      第45回日本基礎老化学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Identification of the pathological mechanism of glomerulonephritis by the LTB4-BLT1 axis and its application to therapy2022

    • Author(s)
      Shioda R, Jo-Watanabe A, Okuno T, Nakayama M, Yokomizo T , Suzuki Y
    • Organizer
      World Congress of Nephrology (WCN) WCN’22
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Leukotriene B4-BLT1-dependent neutrophil recruitment contributes to the pathogenesis of crescent glomerulonephritis.2022

    • Author(s)
      Shioda R, Jo-Watanabe A, Okuno T, Yokomizo T , Suzuki Y
    • Organizer
      第11回CKD frontier
    • Related Report
      2022 Annual Research Report
  • [Presentation] 10T1/2細胞における脂肪細胞内ホルモン感受性リパーゼ(HSL)の 調節メカニズムの研究2022

    • Author(s)
      呂詩萌, 李賢哲 , 横溝岳彦
    • Organizer
      第64回日本脂質生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] C型肝炎治療薬ソホスブビルはホルモン感受性リパーゼを阻害する2022

    • Author(s)
      李賢哲, 伊志嶺百々子, 數野彩子, 高ひかり, 三浦芳樹 , 横溝岳彦
    • Organizer
      第64回日本脂質生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ProTideプロドラッグによる内在性セリン加水分解酵素阻害2022

    • Author(s)
      李賢哲 , 横溝岳彦
    • Organizer
      日本ケミカルバイオロジー学会第16回年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] HDSFはLYPLA1およびLYPLA2の活性を阻害する2022

    • Author(s)
      花田剛郎, 李賢哲 , 横溝岳彦
    • Organizer
      第64回日本脂質生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 膜孔形成毒素による上皮細胞障害に対するBLT2の保護的役割2022

    • Author(s)
      遅源, 佐伯和子 , 横溝岳彦
    • Organizer
      第64回日本脂質生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 細胞質型ホスホリパーゼ cPLA2ζは皮膚の適応修復に関わる2022

    • Author(s)
      長崎祐樹, 武富芳隆, 三木寿美, 安川賢, 佐伯和子, 横溝岳彦, 山本登志子 , 村上誠
    • Organizer
      第95回日本生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 雄性生殖における脂肪酸輸送体 (FATP1)の役割の解明2022

    • Author(s)
      陣内ひろみ, 佐伯和子, 中村衣里, 多田昇弘, 李賢哲 , 横溝岳彦
    • Organizer
      第95回日本生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 精子における脂肪酸輸送体 (FATP1)の役割の解明2022

    • Author(s)
      陣内ひろみ, 佐伯和子, 中村衣里, 多田昇弘, 李賢哲 , 横溝岳彦.
    • Organizer
      第64回日本脂質生化学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] A critical role of transient receptor melastatin 7 in early T cell development2021

    • Author(s)
      Oh-hora M , Yokomizo T
    • Organizer
      第50回日本免疫学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Leukotriene B4-BLT1 axis controls neutrophil accumulation via Fcγ receptor-dependent leukotriene B4 production in experimental glomerulonephritis2021

    • Author(s)
      Shioda R, Jo-Watanabe A, Okuno T, Nakayama M, Yokomizo T , Suzuki Y
    • Organizer
      American Society of Nephrology(ASN) Kidney Week 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ロイコトリエンB4受容体BLT1の発現で規定される炎症性樹状細胞の機能解析2021

    • Author(s)
      古賀友紹, 横溝岳彦 , 中尾光善
    • Organizer
      東京呼吸器リサーチフォーラム
    • Related Report
      2021 Annual Research Report
  • [Presentation] LTB4-BLT1軸による糸球体腎炎の病態制御機構の解明と治療への応用2021

    • Author(s)
      塩田遼太郎, 城愛理, 奥野利明, 鈴木祐介 , 横溝岳彦
    • Organizer
      第94回日本生化学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ロイコトリエンB4-BLT1軸はFcγ受容体依存的に腎炎急性期の好中球浸潤を制御する2021

    • Author(s)
      塩田遼太郎, 城愛理, 奥野利明, 鈴木祐介 , 横溝岳彦
    • Organizer
      第63回日本脂質生化学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] ロイコトリエンB4-BLT1軸はFcγ受容体依存的に腎炎急性期の好中球浸潤を制御する2021

    • Author(s)
      塩田遼太郎, 城愛理, 横溝岳彦 , 鈴木祐介
    • Organizer
      第64回日本腎臓学会学術総会
    • Related Report
      2021 Annual Research Report
  • [Presentation] cPLA2εは複数組織において抗炎症性脂質NAEの産生に関わる2021

    • Author(s)
      杉本奈央, 高宮里奈, 三木寿美, 宇山徹, 上田夏生, 李賢哲, 横溝岳彦 , 村上誠
    • Organizer
      第94回日本生化学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Protective roles of leukotriene B4 receptor type 2 on pore forming toxin-induced cell membrane damage2021

    • Author(s)
      遅源, 佐伯和子 , 横溝岳彦
    • Organizer
      第94回日本生化学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Leukotriene B4 receptor type 2 enhances cell membrane repair and protects cell death caused by pore forming agent.2021

    • Author(s)
      遅源, 佐伯和子 , 横溝岳彦
    • Organizer
      第8回日本細胞外小胞学会学術集会
    • Related Report
      2021 Annual Research Report
  • [Book] ビジュアル パニーニ臨床生化学(原書第2版)2023

    • Author(s)
      横溝岳彦
    • Total Pages
      544
    • Publisher
      南江堂
    • ISBN
      9784524232871
    • Related Report
      2023 Annual Research Report
  • [Remarks] 順天堂大学医学研究科 生化学・細胞機能制御学のホームページ

    • URL

      https://sites.google.com/view/jbio1/

    • Related Report
      2023 Annual Research Report
  • [Remarks] プレスリリース 重炭酸イオンを感知するGタンパク質共役型受容体の発見

    • URL

      https://www.juntendo.ac.jp/news/17662.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] Innovative Therapies for Ischemic Stroke

    • URL

      https://en.juntendo.ac.jp/highlights/news/nid290

    • Related Report
      2023 Annual Research Report
  • [Remarks] プレスリリース:オメガ6脂肪酸の男性ホルモン産生における役割を解明

    • URL

      https://www.juntendo.ac.jp/news/20220927-01.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] プレスリリース:半月体形成性糸球体腎炎発症におけるロイコトリエンB4の役割を解明

    • URL

      https://www.juntendo.ac.jp/news/20230125-01.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] プレスリリース:双極性障害の躁・うつの両方の症状を示す世界初の動物モデルの作製に成功

    • URL

      https://www.juntendo.ac.jp/news/20230221-01.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] 順天堂大学医学部生化学第一講座

    • URL

      http://plaza.umin.ac.jp/j_bio/

    • Related Report
      2021 Annual Research Report

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

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