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Study of the mechanism for controlling of sperm function via lipid lafts with proteins secreted by seminal vesicle

Research Project

Project/Area Number 19791128
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Urology
Research InstitutionToin University of Yokohama

Principal Investigator

YOSHIDA Kaoru  Toin University of Yokohama, 先端医用工学センター, 講師 (70398973)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,730,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,000,000 (Direct Cost: ¥1,000,000)
Keywords精子 / 受精能 / 膜ラフト / 糖脂質 / 膜タンパク質
Research Abstract

精嚢分泌タンパク質Semenogelinは精子運動超活性化の抑制因子であり、これまでの先体胞反応およびタンパク質チロシンリン酸化抑制因子であるという報告と合わせて精子受精能抑制因子であることが示された。また、細胞膜脂質ラフト構造との直接の関与は不明だが、精子細胞膜に結合してその流動性と機能に影響を与えていることが示唆された。

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (16 results)

All 2010 2009 2008 2007

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (7 results) Book (2 results)

  • [Journal Article] Functional implications of membrane modification with semenogelins for inhibition of sperm motility in humans2009

    • Author(s)
      Yoshida K, Krasznai ZT, Krasznai Z, Yoshiike M, Kawano N, Yoshida M, Morisawa M, Toth Z, Bazsane ZK, Marian T, Iwamoto T
    • Journal Title

      Cell Motil Cytoskeleton 66(2)

      Pages: 99-108

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Functional implications of membrane modification with semenogelins for inhibition of sperm motility in humans2009

    • Author(s)
      Yoshida K, Krasznai ZT, Krasznai Z, Yoshiike M, Kawano N, Ycshida M, Morisawa M, Toth Z, Bazsane ZK, Marian T, Iwamoto T
    • Journal Title

      Cell Motil Cytoskeleton 66(2)

      Pages: 99-108

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morisawa M Physiological roles of semenogelin I and zinc in sperm motility and semen coagulation on ejaculation in humans2008

    • Author(s)
      Yoshida K, Kawano N, Yoshiike M, Yoshida M, Iwamoto T
    • Journal Title

      Mol Hum Reprod 14(3)

      Pages: 151-156

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Control of sperm motility and fertility2008

    • Author(s)
      Yoshida M, Kawano N, Yoshida K
    • Journal Title

      diverse factors and common mechanisms Cell Mol Life Sci 65(21)

      Pages: 3446-3457

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ganglioside GM1 mediates decapacitation effects of SVS2 on murine spermatozoa2008

    • Author(s)
      Kawano N, Yoshida K, Iwamoto T, Yoshida M
    • Journal Title

      Biol Reprod 79(6)

      Pages: 1153-1159

    • Related Report
      2009 Final Research Report 2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of sperm motility and fertility : diverse factors and common mechanisms2008

    • Author(s)
      Yoshida M, Kawano N, Yoshida K
    • Journal Title

      Cell Mol Life Sci 65(21)

      Pages: 3446-3457

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physiological roles of semenogelin I and zinc in sperm motility and semen coagulation on ejaculation in humans.2008

    • Author(s)
      Yoshida K, Kawano N, Yoshiike M, Yoshida M, Iwamoto T, Morisawa M
    • Journal Title

      Mol Hum Reprod 14(3)

      Pages: 151-156

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] ヒト精嚢分泌タンパク質SEMG1&2による精子受精能獲得過程の制御2009

    • Author(s)
      吉田薫
    • Organizer
      第8回受精シンポジウム(日本動物学会第80回大会)
    • Place of Presentation
      静岡グランシップ
    • Year and Date
      2009-09-18
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 精嚢分泌タンパク質Semenogehnの精子膜電位および膜透過性への影響2008

    • Author(s)
      吉田薫、吉池美紀、吉田学、森澤正昭、Zoltan Krasznai、Terez Marian、岩本晃明
    • Organizer
      日本アンドロロジー学会第27回学術大会
    • Place of Presentation
      京都
    • Year and Date
      2008-07-05
    • Related Report
      2008 Annual Research Report
  • [Presentation] 精嚢分泌タンパク質Semenogelinの精子膜電位および膜透過性への影響2008

    • Author(s)
      吉田薫、吉池美紀、吉田学、森澤正昭、Zoltan Krasznai、Terez Marian、岩本晃明
    • Organizer
      日本アンドロロジー学会第27回学術大会
    • Place of Presentation
      京都
    • Related Report
      2009 Final Research Report
  • [Presentation] マウス受精能破壊因子SVS2の受容体はガングリオシドGM1である2007

    • Author(s)
      河野菜摘子、吉田薫、吉田学
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会合同大会
    • Place of Presentation
      横浜
    • Related Report
      2009 Final Research Report
  • [Presentation] ヒト精漿タンパク質Semenogelinが精子運動に及ぼす影響2007

    • Author(s)
      吉田薫、吉池美紀、野澤資亜利、岩本晃明
    • Organizer
      日本動物学会第78回大会
    • Place of Presentation
      弘前
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] ヒト精嚢分泌タンパク質Semenogelinがswim-up後の精子運動に及ぼす影響2007

    • Author(s)
      吉田薫、吉池美紀、野澤資亜利、岩本晃明
    • Organizer
      日本アンドロロジー学会第26回学術大会
    • Place of Presentation
      千葉
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] マウス受精能破壊因子SVS2の受容体はガングリオシドGM1である2007

    • Author(s)
      河野菜摘子、吉田 薫、吉田 学
    • Organizer
      第30回日本分子生物学会年会・第80回日本生化学会大会 合同大会
    • Place of Presentation
      横浜
    • Related Report
      2007 Annual Research Report
  • [Book] Human Spermatozoa: Maturation, Capacitation and Abnormalities Effects of the Seminal Plasma Proteins Semenogelin (SEMG)/Seminal Vesicle Secretion 2 (SVS2) on Sperm Fertility2010

    • Author(s)
      Kaoru Yoshida, Teruaki Iwamoto, Manabu Yoshida
    • Total Pages
      545
    • Publisher
      Nova Science Publishers
    • Related Report
      2009 Final Research Report
  • [Book] Human Spematozoa : Maturation, Capacitation and Abnormahties Effects of the Seminal Plasma Proteins Semenogelin (SEMG)/Seminal VesicleSecretion 2 (SVS2) on Sperm Fertility pp.205-2202010

    • Author(s)
      Kaoru Yoshida, Teruaki Iwamoto, Manabu Yoshida
    • Total Pages
      545
    • Publisher
      Nova Science Publishers
    • Related Report
      2009 Annual Research Report

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

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