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Discrimination of taste information among taste bud cells

Research Project

Project/Area Number 19791367
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional basic dentistry
Research InstitutionKyushu University

Principal Investigator

YOSHIDA Ryusuke  Kyushu University, 大学院・歯学研究院, 助教 (60380705)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,680,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥480,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,600,000 (Direct Cost: ¥1,600,000)
Keywords味覚 / 味細胞 / シナプス / 遺伝子発現 / 細胞型 / 味覚受容体 / 基本味 / 活動電位 / 遣伝子発現 / 遺伝子改変マウス / 細胞内情報伝達機構
Research Abstract

本研究では、(1)5基本味(甘・苦・塩・酸・うま味)のうち、甘味、苦味、うま味を受容する味細胞と酸味を受容する味細胞の細胞型が異なること、
(2)塩味受容細胞はアミロライド感受性により2つのタイプが存在すること、
(3)うま味の受容細胞には甘味とうま味を受容する味細胞、うま味特異的味細胞が存在し、それぞれにうま味相乗効果の有無により更に2つのタイプに分類されることを明らかにした。これらは味情報が味細胞レベルで分別されている可能性を示唆する。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (41 results)

All 2009 2008 2007 Other

All Journal Article (14 results) (of which Peer Reviewed: 6 results) Presentation (26 results) Remarks (1 results)

  • [Journal Article] NaCl responsive taste cells in the mouse fungiform taste buds2009

    • Author(s)
      Yoshida R, Horio N, Murata Y, Yasumatsu K, Shigemura N, Ninomiya Y
    • Journal Title

      Neuroscience 159

      Pages: 795-803

    • Related Report
      2008 Final Research Report
  • [Journal Article] NaC1 responsive taste cells in the mouse fungiform taste buds2009

    • Author(s)
      Yoshida R, Horio N, Murata Y, Yasumatsu K, Shigemura N, Ni nomiva Y
    • Journal Title

      Neuroscience 159

      Pages: 795-803

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple receptor systems for umami taste2009

    • Author(s)
      Yoshida R, Yasumatsu K, Shiros aki S, Jyotaki M, Horio N, Mur ata Y, Shigemura N, Nakashima K, Ninomiya Y
    • Journal Title

      Annal. NY Acad. Sci (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Margolskee RF、二ノ宮裕三:味細胞の細胞型と応答特性2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋志
    • Journal Title

      日本味と匂学会誌 15

      Pages: 285-288

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nilius B : The taste transduction channel TRPM5 is a locus for bitter-sweet taste interactions2008

    • Author(s)
      Talavera K, Yasumatsu K, Yoshida R, Margolskee RF, Voets T, Ninomiya Y
    • Journal Title

      FASEB J 22

      Pages: 1343-1355

    • Related Report
      2008 Final Research Report
  • [Journal Article] Amiloride-sensitive NaCl taste responses are associated with genetic variation of ENaC alpha-subunit in mice2008

    • Author(s)
      Shigemura N, Ohkuri T, Sadamitsu C,Yasumatsu K, Yoshida R, Beauchamp GK, Bachmanov AA, Ninomiya Y
    • Journal Title

      Am. J. Physiol. Regul. Integr. Comp. Physiol 294

    • Related Report
      2008 Final Research Report
  • [Journal Article] 味細胞の細胞型と応答特性2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋志、MargolskeeRF、二ノ宮裕三
    • Journal Title

      日本味と匂学会誌 15

      Pages: 285-288

    • NAID

      110007369619

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Amiloride-sensitive NaC1 taste responses are associated ariation of ENaC alpha-subuit in mice.2008

    • Author(s)
      Shigemura, N, Ohkuri, T, Sadamitsu, C, Yasumatsu, K, Yoshida, R, Beauchamp, GK, Bachmanov AA, Ninomiya, Y.
    • Journal Title

      Am J Physiol Regul Integr Comp Physiol. 294

      Pages: 66-75

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Abnormal taste perception in mice lacking the type 3 inositol 1,4,5-trisphosphate receptor2007

    • Author(s)
      Hisatsune C, Yasumatsu K, Takahashi-Iwanaga H, Ogawa N, Kuroda Y, Yoshida R, Ninomiya Y, Mikoshiba K
    • Journal Title

      J. Biol. Chem 282

      Pages: 37225-37231

    • Related Report
      2008 Final Research Report
  • [Journal Article] 活動電位を発する味細胞は味覚情報伝達経路の起始点となりうる2007

    • Author(s)
      吉田竜介、安松啓子、二ノ宮裕三
    • Journal Title

      日本味と匂学会誌 14

      Pages: 163-170

    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Journal Article] 単一細胞応答の観点からみたマウス茸状乳頭味蕾の応答特性2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、上瀧将史、二ノ宮裕三
    • Journal Title

      日本味と匂学会誌 14

      Pages: 395-398

    • Related Report
      2008 Final Research Report
  • [Journal Article] The taste transduction channel TRPM5 is a locus for bitter-sweet taste interactions.2007

    • Author(s)
      Talavera, K, Yasumatsu, K, Yoshida, R, Margolskee, RF, Voets, T, Ninomiya, Y, Nilius, B.
    • Journal Title

      FASEB J.

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Aboormal taste perception in mice lacking the type3 inositol 1,4,5-trisphosphate receptor.2007

    • Author(s)
      Hisatsune, C, Yasumatsu, K, Takahashi-Iwanaga, H, Ogawa, N, Kuroda, Y, Yoshid, R, Ninomiya, Y, Mikoshiba, K.
    • Journal Title

      J Biol Chem 282

      Pages: 37225-37231

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multiple receptor systems for umami taste. Annal

    • Author(s)
      Yoshida R, Yasumatsu K, Shirosaki S, Jyotaki M, Horio N, Murata Y, Shigemura N, Nakashima K, Ninomiya Y
    • Journal Title

      NY Acad. Sci (in press)

    • Related Report
      2008 Final Research Report
  • [Presentation] GFPノックインマウスを用いたH型およびHI型味細胞の応答特性の解析2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、安松啓子、重村憲徳、二ノ宮裕三
    • Organizer
      第50回歯科基礎医学会大会
    • Place of Presentation
      東京
    • Year and Date
      2008-09-24
    • Related Report
      2008 Annual Research Report
  • [Presentation] 味細胞の細胞型と応答特性(シンポジスト)2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋志、Margolskee RF、ニノ宮裕三
    • Organizer
      日本味と匂学会第42回大会
    • Place of Presentation
      富山
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 甘味の受容・伝達・調節機構とArp(シンポジスト)2008

    • Author(s)
      吉田竜介、村田芳博、安松啓子、重村憲徳、二ノ宮裕三
    • Organizer
      生理学研究所研究会「病態と細胞外プリン-治療標的としての可能性を探る」
    • Place of Presentation
      岡崎
    • Year and Date
      2008-09-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] Multiple receptor systems for umami taste in mice. (Invited speaker)2008

    • Author(s)
      Yoshida R, Yasumatsu K, Shirosaki S, Kawato Y, Murata Y, Shigemura N, Nakashima K, Margolskee RF, N inomiya Y
    • Organizer
      The 15^<th> International Symposium on Olfaction and Taste
    • Place of Presentation
      San Francisco, USA
    • Year and Date
      2008-07-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] 味蕾におけるグルタミン酸ジグナルの受容と伝達2008

    • Author(s)
      吉田竜介、安松啓子、城崎慎也、川東由利子、村田芳博、重村憲徳、中島清人, Pobert, F., Margolaskee、二ノ宮裕三
    • Organizer
      第85回日本生理学会大会
    • Place of Presentation
      東京
    • Year and Date
      2008-03-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Modulation and transmission of information from receptor cells to tasteaxons2008

    • Author(s)
      Yoshidam, R, Murata, Y, Yasumatsu, K, Ninomiya, Y
    • Organizer
      22nd SICE Symposium on Biological and Physiological Engineering
    • Place of Presentation
      ハルビン・中国
    • Year and Date
      2008-01-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Multiple receptor systems for umami taste in mice2008

    • Author(s)
      Yoshida R, Yasumatsu K, Shirosaki S, Kawato Y, Murata Y, Shigemura N, Nakashima K, Margolskee RF, Ninomiya Y (Invited speaker)
    • Organizer
      The 15th ISOT, San Francisco
    • Place of Presentation
      USA
    • Related Report
      2008 Final Research Report
  • [Presentation] Modulation and transmission of taste information from receptor cells to taste axons2008

    • Author(s)
      Yoshida R, Murata Y, Yasumatsu K, Ninomiya Y (Invited speaker)
    • Organizer
      The 22nd SICE symposium on biological and physiological engineering
    • Place of Presentation
      Harbin, China
    • Related Report
      2008 Final Research Report
  • [Presentation] 病態と細胞外プリン-治療標的としての可能性を探る2008

    • Author(s)
      吉田竜介、村田芳博、安松啓子、重村憲徳、二ノ宮裕三(シンポジスト)
    • Organizer
      甘味の受容・伝達・調節機構とATP.生理学研究所研究会
    • Place of Presentation
      岡崎
    • Related Report
      2008 Final Research Report
  • [Presentation] 味細胞の細胞型と応答特性2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋志、Margolskee RF、二ノ宮裕三(シンポジスト)
    • Organizer
      日本味と匂学会第42回大会
    • Place of Presentation
      富山
    • Related Report
      2008 Final Research Report
  • [Presentation] 味蕾におけるグルタミン酸シグナルの受容と伝達2008

    • Author(s)
      吉田竜介、安松啓子、城崎慎也、川東由利子、村田芳博、重村憲徳、中島清人、Margolskee RF、二ノ宮裕三(シンポジスト)
    • Organizer
      第85回日本生理学会大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] マウスにおけるうま味の受容・伝達メカニズムの解析2008

    • Author(s)
      吉田竜介、安松啓子、城崎慎也、川東由利子、村田芳博、重村憲徳、中島清人、Margolskee RF、二ノ宮裕三
    • Organizer
      第46回日本生物物理学会年会
    • Place of Presentation
      福岡
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] GFPノックインマウスを用いたII型およびIII型味細胞の応答特性の解析2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、安松啓子、重村憲徳、二ノ宮裕三
    • Organizer
      第50回歯科基礎医学会大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] 味細胞の細胞型により異なる応答特性2008

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋志、MargolskeeRF、二ノ宮裕三
    • Organizer
      第31回日本神経科学大会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] 味細胞の細胞型による応答特性の差異2007

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋司、Robert, F., Margolskee、二ノ宮裕三
    • Organizer
      第45回西日本生理学会
    • Place of Presentation
      横浜
    • Year and Date
      2007-12-21
    • Related Report
      2007 Annual Research Report
  • [Presentation] 単-味蕾内の複数の味細胞の応答特性2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、上瀧将史、二ノ宮裕三
    • Organizer
      第58回西日本生理学会
    • Place of Presentation
      福岡
    • Year and Date
      2007-10-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Taste receptor cells generating action potentials within a single taste bud of mouse fungiform papillae2007

    • Author(s)
      Yoshidam, R, Murata, Y, Yasumatsu, K, Shigemrua N, , Ninomiya, Y
    • Organizer
      第30回日本神経科学大会
    • Place of Presentation
      横浜
    • Year and Date
      2007-09-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] 単一味蕾中の複数の味受容細胞は様々な応答特性を持つ2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、上瀧将史、二ノ宮裕三
    • Organizer
      第49回歯科基礎医学会
    • Place of Presentation
      札幌
    • Year and Date
      2007-08-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] 単-細胞応答の観点から見たマウス茸状乳頭味蕾の応答性2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、上瀧将史、二ノ宮裕三
    • Organizer
      日本味と匂学会第41回大会
    • Place of Presentation
      東京
    • Year and Date
      2007-07-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] Response properties of mouse taste receptor cells within a single taste bud of fungiform papillae2007

    • Author(s)
      Yoshida, R, Murata, Y, Yasumatsu, K, Shigemura, N, Niomiya, Y
    • Organizer
      AChemS XXLX
    • Place of Presentation
      フロリダ・USA
    • Year and Date
      2007-04-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] Response properties of mouse taste receptor cells within a single taste bud of fungiform papillae2007

    • Author(s)
      Yoshida R, Murata Y, Yasumatsu K, Shigemura N, Ninomiya Y
    • Organizer
      29th AChemS, Sarasota
    • Place of Presentation
      USA
    • Related Report
      2008 Final Research Report
  • [Presentation] 味細胞の細胞型による応答特性の差異2007

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、上瀧将史、柳川右千夫、小幡邦彦、植野洋志、MargolskeeRF、二ノ宮裕三
    • Organizer
      第45回生物物理学会年会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] 単一味蕾中の複数の味受容細胞は様々な応答特性を持つ2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、安松啓子、重村憲徳、二ノ宮裕三
    • Organizer
      第49回歯科基礎医学会大会
    • Place of Presentation
      札幌
    • Related Report
      2008 Final Research Report
  • [Presentation] 単一細胞応答の観点からみたマウス茸状乳頭味蕾の応答性2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、上瀧将史、二ノ宮裕三
    • Organizer
      日本味と匂学会第41回大会
    • Place of Presentation
      東京
    • Related Report
      2008 Final Research Report
  • [Presentation] 単一味蕾中に存在する活動電位を発生する味細胞の応答解析2007

    • Author(s)
      吉田竜介、村田芳博、安尾敏明、安松啓子、重村憲徳、二ノ宮裕三
    • Organizer
      第30回日本神経科学大会
    • Place of Presentation
      横浜
    • Related Report
      2008 Final Research Report
  • [Presentation] 単一味蕾内の複数の味細胞の応答特性2007

    • Author(s)
      吉田竜介、安尾敏明、村田芳博、上瀧将史、二ノ宮裕三
    • Organizer
      第58回西日本生理学会
    • Place of Presentation
      福岡
    • Related Report
      2008 Final Research Report
  • [Remarks] 味覚の研究室(九大歯学部)

    • URL

      http://www.dent.kyushu-u.ac.jp/sosiki/a06/index.html

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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