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Whether insulin can act as a neurotrophic factor in olfactory sensation

Research Project

Project/Area Number 20791205
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Otorhinolaryngology
Research InstitutionUniversity of Miyazaki

Principal Investigator

SATOH Shinya  University of Miyazaki, 医学部, 助教 (50468047)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords嗅覚 / インスリン受容体 / シグナル伝達 / 神経科学 / 生体分子
Research Abstract

We established the expression of insulin receptor in the olfactory mucosa by immunostaining method.
The calcineurin inhibition decreased specifically IRS-2 protein level by 50% in cultured bovine adrenal chromaffin cells, without changing IRS-2 mRNA level, and insulin receptor, insulin-like growth factor-I receptor, IRS-1, PI3K/PDK-1/Akt/GSK-3β and ERK1/ERK2 protein levels.
Additionally, we examined olfactory sensation of persons who had the long term exposure of arsenicum. The impaired sense of small was 51%, and the olfactory anesthesia was 22%.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (39 results)

All 2010 2009 2008

All Journal Article (13 results) (of which Peer Reviewed: 7 results) Presentation (26 results)

  • [Journal Article] Nav1.7-Ca2+ influx-induced increased phosphorylations of extracellular signal-regulated kinase (ERK) and p38 attenuate tau phosphorylation via glycogen synthase kinase-3beta : priming of Nav1.7 gating by ERK and p38.2010

    • Author(s)
      Nemoto T, Miyazaki S, Kanai T, Maruta T, Satoh S, Yoshikawa N, Yanagita T, Wada A
    • Journal Title

      Eur J Pharmacol 640

      Pages: 20-28

    • Related Report
      2010 Final Research Report
  • [Journal Article] Homologous posttranscriptional regulation of insulin-like growth factor-I receptor level via glycogen synthase kinase-3beta and mammalian target of rapamycin in adrenal chromaffin cells : effect on tau phosphorylation.2010

    • Author(s)
      Nemoto T, Satoh S, Maruta T, Kanai T, Yoshikawa N, Miyazaki S, Yanagita T, Wada A
    • Journal Title

      Neuropharmacology 58

      Pages: 1097-1108

    • Related Report
      2010 Final Research Report
  • [Journal Article] Distinct regulation of insulin receptor substrate-1 and -2 by 90-kDa heat-shock protein in adrenal chromaffin cells.2010

    • Author(s)
      Yoshikawa N, Nemoto T, Satoh S, Maruta T, Yanagita T, Chosa E, Wada A
    • Journal Title

      Neurochem Int 56

      Pages: 42-50

    • Related Report
      2010 Final Research Report
  • [Journal Article] Nav1.7-Ca2+ influx-induced increased phosphorylations of extracellular signal-regulated kinase (ERK) and p38 attenuate tauphosphorylation via glycogen synthase kinase-3beta : priming of Nav1.7 gating by ERK and p38.2010

    • Author(s)
      Nemoto T, Miyazaki S, Kanai T, Maruta T, Satoh S, Yoshikawa N, Yanagita T, Wada A.
    • Journal Title

      EUROPEAN JOURNAL OF PHARMACOLOGY

      Volume: 640 Pages: 20-28

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Homologous posttranscriptional regulation of insulin-like growth factor-I receptor level via glycogen synthase kinase-3beta and mammalian target of rapamycin in adrenal chromaffin cells : effect on tau phosphorylation.2010

    • Author(s)
      Nemoto T, Satoh S, Maruta T, Kanai T, Yoshikawa N, Miyazaki S, Yanagita T, Wada A.
    • Journal Title

      Neuropharmacology

      Volume: 58 Pages: 1097-1108

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Chronic lithium treatment up-regulates cell surface Na(V)1.7 sodium channels via inhibition of glycogen synthase kinase-3 in adrenal chromaffin cells: enhancement of Na(+) influx, Ca(2+) influx and catecholamine secretion after lithium withdrawal.2009

    • Author(s)
      Yanagita T,Maruta T,Nemoto T,Uezono Y,Matsuo K,Satoh S, Yoshikawa N, Kanai T, Kobayashi H, Wada A
    • Journal Title

      Neuropharmacology 57(3)

      Pages: 311-321

    • Related Report
      2010 Final Research Report
  • [Journal Article] Nav1.7 sodium channel-induced Ca2+ influx decreases tau phosphorylation via glycogen synthase kinase-3beta in adrenal chromaffin cells.2009

    • Author(s)
      Kanai T,Nemoto T,Yanagita T,Maruta T,Satoh S,Yoshikawa N, Wada A
    • Journal Title

      Neurochem Int 54(8)

      Pages: 497-505

    • Related Report
      2010 Final Research Report
  • [Journal Article] Chronic lithium treatment up-regulates cell surface Na(V)1.7 sodium channels via inhibition of glycongen synthase kinase-3 in adrenal chromaffin cells : enhancement of Na(+)I influx, Ca(2+) influx and catecholamine secretion after lithium withdrawal.2009

    • Author(s)
      Yanagita T, Maruta T, Nemoto T, Uezono Y, Matsuo K, Satoh S, Yoshikawa N, Kanai T, Kobayashi H, Wada A
    • Journal Title

      Neuropharmacology 57(3)

      Pages: 331-321

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nav1.7 sodium channel-induced Ca2+ influx decreases tau phosphorylation via glycogen synthase kinase-3beta in adrenal chromaffin cells.2009

    • Author(s)
      Kanai T, Nemoto T, Yanagita T, Maruta T, Satoh S, Yoshikawa N, Wada A
    • Journal Title

      Neurochemistry internatioanl 54(8)

      Pages: 497-505

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Proteasomal degradation of IRS-2, but not IRS-1 by calcineurin inhibition : attenuation of insulin-like growth factor-I-induced GSK-3beta and ERK pathways in adrenal chromaffin cells.2008

    • Author(s)
      Satoh S, Yanagita T, Maruta T, Nemoto T, Yoshikawa N, Kobayashi H, Tono T, Wada A
    • Journal Title

      Neuropharmacology 55(1)

      Pages: 71-79

    • Related Report
      2010 Final Research Report
  • [Journal Article] Proteasomal degradation of IRS-2, but not IRS-1 by calcineurin inhibition : attenuation of insulin-like growth factor-I-induced GSK-3beta and ERK pathways in adrenal chromaffin cells2008

    • Author(s)
      Satoh S, Yanagita T, Maruta T, Nemoto T, Yoshikawa N, Kobayashi H, Tono T, Wada A
    • Journal Title

      Neuropharmacology 55(1)

      Pages: 71-79

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Regulation of Akt mRNA and protein levels by glycogen synthase kinase-3beta in adrenal chromaffin cells : effects of LiC1 and SB2167632008

    • Author(s)
      Nemoto T, Kanai T, Yanagita T, Satoh S, Maruta T, Yoshikawa N, Kobayashi H, Wada A
    • Journal Title

      European journal of pharmacology 586(1-3)

      Pages: 82-89

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Lysophosphatidic acid-LPA1 receptor-Rho-Rho kinaseinduced upregulation of Nav1.7 sodium channel mRNA and protein in adrenal chromaffin cells : enhancement of 22Na+influx, 45Ca2+influx and catecholamine secretion2008

    • Author(s)
      Maruta T, Yanagita T, Matsuo K, Uezono Y, Satoh S, Nemoto T, Yoshikawa N, Kobayashi H, Z akasaki M, Wada A.
    • Journal Title

      Journal of neurochemistry 105(2)

      Pages: 401-412

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 砒素暴露歴のある住民(土呂久地区)における嗅覚障害の検討2010

    • Author(s)
      佐藤伸矢, 平原信哉, 木原あゆみ, 東野哲也
    • Organizer
      第115回日耳鼻宮崎県地方部会学術講演会
    • Year and Date
      2010-12-11
    • Related Report
      2010 Final Research Report
  • [Presentation] 放射線治療が奏効した前頭蓋底腺癌症例2010

    • Author(s)
      佐藤伸矢, 河野浩万, 外山勝浩, 東野哲也, 楠原和朗
    • Organizer
      第14回宮崎県放射線治療研究会
    • Year and Date
      2010-02-27
    • Related Report
      2010 Final Research Report
  • [Presentation] 上鼓室天蓋骨欠損を合併した上半規管裂隙症候群例2010

    • Author(s)
      佐藤伸矢, 福留真二, 清水謙祐, 東野哲也
    • Organizer
      第69回日本めまい平衡医学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 中耳真珠腫における乳突部の蜂巣発育程度と後壁保存型手術後の再含気2010

    • Author(s)
      後藤隆史, 松田圭二, 佐藤伸矢, 東野哲也
    • Organizer
      第20回日本耳科学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 聴力改善手術による骨導閾値への影響2010

    • Author(s)
      佐藤伸矢, 河野浩万, 松田圭二, 東野哲也
    • Organizer
      第20回日本耳科学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 慢性砒素中毒における嗅覚の検討2010

    • Author(s)
      佐藤伸矢, 外山勝浩, 土屋克之, 奥田匠, 直野秀和, 東野哲也
    • Organizer
      第49回日本鼻科学会総会ならびに学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 鼻腔内反性乳頭腫に紡錘細胞癌を合併した1例2010

    • Author(s)
      奥田匠, 松田圭二, 佐藤伸矢, 外山勝浩, 直野秀和, 土屋克之, 東野哲也
    • Organizer
      第49回日本鼻科学会総会ならびに学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 中耳根治術後例に対する薄切軟骨を用いた外耳道鼓室再建術2010

    • Author(s)
      松田圭二, 河野浩万, 佐藤伸矢, 外山勝浩, 東野哲也
    • Organizer
      第20回日本頭頸部外科学会総会ならびに学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 篩骨洞から前頭蓋底に進展した腺癌症例2009

    • Author(s)
      佐藤伸矢, 河野浩万, 外山勝浩, 東野哲也
    • Organizer
      第3回九州頭頸部癌フォーラム
    • Year and Date
      2009-11-28
    • Related Report
      2010 Final Research Report
  • [Presentation] 慢性砒素中毒症における嗅覚障害の検討2009

    • Author(s)
      佐藤伸矢, 平原信哉, 加藤榮司, 東野哲也
    • Organizer
      第19回宮崎県耳鼻咽喉科懇話会
    • Year and Date
      2009-07-24
    • Related Report
      2010 Final Research Report
  • [Presentation] オルファクトメーターとスティック型嗅覚検査の比較検討2009

    • Author(s)
      平原信哉, 佐藤伸矢, 東野哲也
    • Organizer
      第19回宮崎県耳鼻咽喉科懇話会
    • Year and Date
      2009-07-24
    • Related Report
      2010 Final Research Report
  • [Presentation] 免疫抑制薬によるインスリン受容体シグナルの減弱2009

    • Author(s)
      佐藤伸矢
    • Organizer
      第110回日耳鼻宮崎県地方部会
    • Year and Date
      2009-05-23
    • Related Report
      2010 Final Research Report
  • [Presentation] 当科における過去5年間の顔面神経麻痺の検討2009

    • Author(s)
      藤井将人, 佐藤伸矢, 長井慎成, 河野浩万
    • Organizer
      第110回日耳鼻宮崎県地方部会
    • Year and Date
      2009-05-23
    • Related Report
      2010 Final Research Report
  • [Presentation] 気管切開術を施行したNoonan症候群の1例2009

    • Author(s)
      佐藤伸矢, 外山勝浩, 東野哲也
    • Organizer
      第4回日本小児耳鼻咽喉科学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 中耳根治術後例に対する薄切耳介軟骨を用いた外耳道・鼓室再建術2009

    • Author(s)
      松田圭二, 中西悠, 福留真二, 佐藤伸矢, 平原信哉, 河野浩万, 東野哲也
    • Organizer
      第19回日本頭頸部外科学会総会ならびに学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] PET-CTの頚部リンパ節転移擬陽性例2008

    • Author(s)
      中島崇博, 佐藤伸矢, 南愼一
    • Organizer
      第109回日耳鼻宮崎県地方部会学術講演会
    • Year and Date
      2008-12-13
    • Related Report
      2010 Final Research Report
  • [Presentation] 前頭蓋底に進展した篩骨洞軟骨肉腫症例2008

    • Author(s)
      佐藤伸矢, 河野浩万, 外山勝浩, 植木義裕, 東野哲也, 南愼一, 矢野博美
    • Organizer
      第109回日耳鼻宮崎県地方部会学術講演会
    • Year and Date
      2008-12-13
    • Related Report
      2010 Final Research Report
  • [Presentation] 県立延岡病院平成20年入院・手術統計2008

    • Author(s)
      南愼一, 中島崇博, 佐藤伸矢
    • Organizer
      第109回日耳鼻宮崎県地方部会学術講演会
    • Year and Date
      2008-12-13
    • Related Report
      2010 Final Research Report
  • [Presentation] 術前に診断できなかった前頭蓋底軟骨肉腫症例2008

    • Author(s)
      佐藤伸矢, 河野浩万, 南愼一, 外山勝浩, 植木義裕, 東野哲也
    • Organizer
      第2回九州頭頸部癌フォーラム
    • Year and Date
      2008-11-29
    • Related Report
      2010 Final Research Report
  • [Presentation] 喉頭癌頚部転移と鑑別を要した悪性リンパ症例2008

    • Author(s)
      佐藤伸矢, 中島崇博
    • Organizer
      第9回宮崎県県北耳鼻咽喉科臨床会
    • Year and Date
      2008-07-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 精神症状を認めた遅発性内リンパ水腫2症例2008

    • Author(s)
      清水謙祐, 吉田建世, 佐藤伸矢, 中島崇博
    • Organizer
      第9回宮崎県県北耳鼻咽喉科臨床会
    • Year and Date
      2008-07-04
    • Related Report
      2010 Final Research Report
  • [Presentation] 前庭障害による入院加療中に深部静脈血栓症から肺血栓塞栓症を生じた1例2008

    • Author(s)
      後藤隆史, 佐藤伸矢, 外山勝浩, 河野浩万, 東野哲也
    • Organizer
      第18回日本耳科学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 当科で手術を施行した幼少児中耳真珠腫症例の検討2008

    • Author(s)
      土屋克之, 佐藤伸矢, 外山勝浩, 河野浩万, 東野哲也
    • Organizer
      第18回日本耳科学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 平成19年に宮崎県下4施設で入院加療を行った急性喉頭蓋炎33症例の臨床的検討2008

    • Author(s)
      後藤隆史, 中西悠, 川畑隆之, 佐藤伸矢, 鳥原康治, 外山勝浩, 河野浩万, 東野哲也
    • Organizer
      第21回日本口腔・咽頭科学会
    • Related Report
      2010 Final Research Report
  • [Presentation] 急速に進行した両側小児真珠腫症例2008

    • Author(s)
      佐藤伸矢, 土屋克之, 中島崇博, 東野哲也
    • Organizer
      第3回日本小児耳鼻咽喉科学会総会・学術講演会
    • Related Report
      2010 Final Research Report
  • [Presentation] 当科で手術を施行した乳幼児中耳真珠腫症例の検討2008

    • Author(s)
      土屋克之, 佐藤伸矢, 河野浩万, 外山勝浩, 福留真二, 東野哲也
    • Organizer
      第109回日本耳鼻咽喉科学会総会・学術講演会
    • Related Report
      2010 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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