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新規睡眠制御遺伝子SIK3による視索前野を介した本能行動制御機構の解明

Publicly Offered Research

Project AreaMechanisms underlying the functional shift of brain neural circuitry for behavioral adaptation
Project/Area Number 17H05583
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Biological Sciences
Research InstitutionToho University

Principal Investigator

船戸 弘正  東邦大学, 医学部, 教授 (90363118)

Project Period (FY) 2017-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2018: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords睡眠覚醒 / 細胞内シグナル伝達系 / 視索前野 / 本能行動
Outline of Annual Research Achievements

研究代表者らが新規睡眠制御分子として同定したリン酸化酵素SIK3は、脳に広範囲に発現しており、睡眠覚醒以外の行動制御にも重要な働きをしていると考えられる。実際に、SIK3の変異を持つマウスは睡眠覚醒異常に加えて、養育・攻撃行動の減弱やうつ・不安行動の亢進など多面的な行動異常を示す。本研究では、SIK3変異マウスを用いて、睡眠・覚醒、うつ・不安、養育・攻撃行動を制御する神経回路の理解を深めることを目指しており、特に養育行動、本能行動、睡眠覚醒等に重要であることが示されている視索前野に焦点をあてている。
SIK3変異マウスを用いた本能行動の検討を行った。養育行動については、ケージ内に非血縁幼若マウスを導入して行動を評価した。性行動試験は、性ホルモン処理を行った異性の個体を暗期に被験マウスケージに導入し、CCDカメラからマウス行動を記録し、マウントやイントロミッションの回数および潜時を計測した。攻撃行動の評価として、1週間以上雄マウスを個飼いにした後、別の雄マウスを導入するレジデントーイントルーダーテストを行った。不安行動課題として、高架式十字迷路、明暗箱試験およびオープンフィールド試験を行った。SIK3リン酸化酵素変異による本能行動制御に関与する神経細胞集団の同定のために、内側視索前野を含め視床下部の複数領域を標的に、Vglut2陽性ニューロンや、Vgat陽性ニューロンのみにSIK3遺伝子発現を変化させた。具体的には、Vglut2-CreマウスおよびVgat-Creマウスを麻酔下に定位脳固定装置を用いて、Cre依存的に蛋白を発現するAAVベクターを視索前野、腹内側核、背内側核、外側野へ局所投与し、部位特異的細胞種特異的に野生型および変異型SIK3を発現させた。同定した回路についてはさらに検討を継続して、本能行動制御および雌雄差について明らかにする。

Research Progress Status

平成30年度が最終年度であるため、記入しない。

Strategy for Future Research Activity

平成30年度が最終年度であるため、記入しない。

Report

(2 results)
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (22 results)

All 2018 2017 Other

All Journal Article (12 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 12 results,  Open Access: 11 results) Presentation (8 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results) Remarks (2 results)

  • [Journal Article] A single phosphorylation site of SIK3 regulates daily sleep amounts and sleep need in mice2018

    • Author(s)
      Honda Takato、Fujiyama Tomoyuki、Miyoshi Chika、Ikkyu Aya、Hotta-Hirashima Noriko、Kanno Satomi、Mizuno Seiya、Sugiyama Fumihiro、Takahashi Satoru、Funato Hiromasa、Yanagisawa Masashi
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 115 Issue: 41 Pages: 10458-10463

    • DOI

      10.1073/pnas.1810823115

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ablation of Central Serotonergic Neurons Decreased REM Sleep and Attenuated Arousal Response2018

    • Author(s)
      Iwasaki Kanako、Komiya Haruna、Kakizaki Miyo、Miyoshi Chika、Abe Manabu、Sakimura Kenji、Funato Hiromasa、Yanagisawa Masashi
    • Journal Title

      Frontiers in Neuroscience

      Volume: 12 Pages: 535-535

    • DOI

      10.3389/fnins.2018.00535

    • NAID

      120007133025

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanisms of sleep deprivation-induced hepatic steatosis and insulin resistance in mice2018

    • Author(s)
      Shigiyama F, Kumashiro N, Tsuneoka Y, Igarashi H, Yoshikawa F, Kakehi S, Funato H, Hirose T
    • Journal Title

      Am J Physiol Endocrinol Metab

      Volume: 315 Issue: 5 Pages: E848-E858

    • DOI

      10.1152/ajpendo.00072.2018

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Corticotropin-Releasing Factor Receptor 1 in the Anterior Cingulate Cortex Mediates Maternal Absence-Induced Attenuation of Transport Response in Mouse Pups2018

    • Author(s)
      Yoshida Sachine、Ohnishi Ryuko、Tsuneoka Yousuke、Yamamoto-Mimura Yuka、Muramatsu Reiko、Kato Tadafumi、Funato Hiromasa、Kuroda Kumi O.
    • Journal Title

      Frontiers in Cellular Neuroscience

      Volume: 12 Pages: 1-14

    • DOI

      10.3389/fncel.2018.00204

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Forebrain Ptf1a Is Required for Sexual Differentiation of the Brain2018

    • Author(s)
      Fujiyama Tomoyuki、Miyashita Satoshi、Tsuneoka Yousuke、Kanemaru Kazumasa、Kakizaki Miyo、Kanno Satomi、Ishikawa Yukiko、Yamashita Mariko、Owa Tomoo、Nagaoka Mai、Kawaguchi Yoshiya、Yanagawa Yuchio、Magnuson Mark A.、Muratani Masafumi、Shibuya Akira、Nabeshima Yo-ichi、Yanagisawa Masashi、Funato Hiromasa、Hoshino Mikio
    • Journal Title

      Cell Reports

      Volume: 24 Issue: 1 Pages: 79-94

    • DOI

      10.1016/j.celrep.2018.06.010

    • NAID

      120006491717

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Quantitative phosphoproteomic analysis of the molecular substrates of sleep need2018

    • Author(s)
      Z. Wang, J. Ma, C. Miyoshi, Y. Li, M Sato, Y. Ogawa, T. Lou, C. Ma, X. Gao, C. Lee, T. Fujiyama, X. Yang, S. Zhou, N. Hotta-Hirashima, D. Klewe-Nebenus, A. Ikkyu, M. Kakizaki, S. Kanno, L. Cao, S. Takahashi, J. Peng, Y. Yu, H. Funato, M. Yanagisawa, Q. Liu
    • Journal Title

      Nature

      Volume: 558 Issue: 7710 Pages: 435-439

    • DOI

      10.1038/s41586-018-0218-8

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Large-scale forward genetics screening identifies Trpa1 as a chemosensor for predator odor-evoked innate fear behaviors2018

    • Author(s)
      Wang, Y., Cao, L., Lee, C-Y., Matsuo, M., Wu, K., Asher, G., Saitoh, T., Klewe-Nebenius, D., Wang, L., Soya, S., Hasegawa, E., Cherasse, Y., Miyoshi,C., Irukayama, Y., Wang, Z., Sakurai, K., Funato, H., Sakurai, T., Yanagisawa, M., Nagase, H., Kobayakawa, R., Kobayakawa, K., Beutler, B., Liu, Q
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1 Pages: 2041-2041

    • DOI

      10.1038/s41467-018-04324-3

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Immunolocalization of muscarinic M1 receptor in the rat medial prefrontal cortex2018

    • Author(s)
      Oda Satoko、Tsuneoka Yousuke、Yoshida Sachine、Adachi-Akahane Satomi、Ito Masanori、Kuroda Masaru、Funato Hiromasa
    • Journal Title

      Journal of Comparative Neurology

      Volume: 526 Issue: 8 Pages: 1329-1350

    • DOI

      10.1002/cne.24409

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantitative phosphoproteomic analysis of the molecular substrates of sleep need2018

    • Author(s)
      Wang Z, Ma J, Miyoshi, Tomoyuki Fujiyama, Xiaojie Yang, Shuang Zhou, Noriko Hotta-Hirashima, Daniela Klewe-Nebenius, Aya Ikkyu, Miyo Kakizaki, Satomi Kanno, Liqin Cao, Satoru Takahashi, Junmin Peng, Yonghao Yu, Hiromasa Funato*, Masashi Yanagisawa*, Qinghua Liu* et al
    • Journal Title

      Nature

      Volume: 印刷中

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Large-scale forward genetics screening identifies Trpa1 as a chemosensor for predator odor-evoked innate fear behaviors2018

    • Author(s)
      Wang Y, Cao L, Chia-Ying Lee, Daniela Klewe-Nebenius, Li Wang, Shingo Soya, Emi Hasegawa, Jiamin Zhou, Julian P. Meeks, Laurent Gautron, Zhiqiang Wang, Katsuyasu Sakurai, Hiromasa Funato, Takeshi Sakurai, Masashi Yanagisawa, Hiroshi Nagase, Reiko Kobayakawa, Ko Kobayakawa*, Bruce Beutler*, Qinghua Liu* et al
    • Journal Title

      Nature Communications

      Volume: 印刷中

    • NAID

      120007134033

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Sleep/Wake Behaviors in Mice During Pregnancy and Pregnancy-Associated Hypertensive Mice2017

    • Author(s)
      Komiya Haruna、Miyoshi Chika、Iwasaki Kanako、Hotta-Hirashima Noriko、Ikkyu Aya、Kanno Satomi、Honda Takato、Gosho Masahiko、Hamada Hiromi、Satoh Toyomi、Fukamizu Akiyoshi、Funato Hiromasa、Yanagisawa Masashi
    • Journal Title

      Sleep

      Volume: 41 Issue: 3 Pages: 1-1

    • DOI

      10.1093/sleep/zsx209

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Neurotransmitters and neuropeptides in gonadal steroid receptor-expressing cells in medial preoptic area subregions of the male mouse2017

    • Author(s)
      Yousuke Tsuneoka, Sachine Yoshida, Kenkichi Takase, Satoko Oda, Masaru Kuroda, Hiromasa Funato
    • Journal Title

      Scientific Reports

      Volume: 7 Issue: 1 Pages: 1-16

    • DOI

      10.1038/s41598-017-10213-4

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Altered sleep/wakefulness behavior and phosphoproteomics in Sik3 mutant mice2018

    • Author(s)
      Hiromasa Funato
    • Organizer
      第41回日本分子生物学会年会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Forward genetic research on sleep using mice2018

    • Author(s)
      Hiromasa Funato
    • Organizer
      第41回日本神経科学大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] マウスを用いたフォワード・ジェネティクス研究による新規睡眠制御分子同定2018

    • Author(s)
      船戸弘正
    • Organizer
      第91回日本内分泌学会学術総会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 視索前野の性差とその発生2018

    • Author(s)
      船戸弘正
    • Organizer
      第123回日本解剖学会総会・全国学術集会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Forward genetic analysis of sleep in mice2018

    • Author(s)
      Hiromasa Funato
    • Organizer
      Gordon Research Conference "Sleep Regulation and Function",
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Forward genetic analysis of sleep in mice2018

    • Author(s)
      Hiromasa Funato, Masashi Yanagisawa
    • Organizer
      Keystone symposia "State of the Brain"
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マウスを用いた睡眠のフォワード・ジェネティクス研究2017

    • Author(s)
      船戸弘正
    • Organizer
      第24回日本時間生物学会学術大会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 眠りの謎に挑む-睡眠科学の最前線2017

    • Author(s)
      船戸弘正
    • Organizer
      第39回茨城医学会総会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Remarks] 東邦大学医学部解剖学講座

    • URL

      http://toho-funatolab.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks] 筑波大学IIIS

    • URL

      http://sleepymouse.jp/

    • Related Report
      2018 Annual Research Report

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Published: 2017-04-28   Modified: 2019-12-27  

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