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The elucidation of gene-environment interaction network in type 2 diabetes

Research Project

Project/Area Number 18K08493
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 54040:Metabolism and endocrinology-related
Research InstitutionKindai University

Principal Investigator

BABAYA naru  近畿大学, 医学部, 講師 (10449837)

Co-Investigator(Kenkyū-buntansha) 池上 博司  近畿大学, 医学部, 教授 (20221062)
川畑 由美子  近畿大学, 医学部, 准教授 (80423185)
能宗 伸輔  近畿大学, 医学部, 准教授 (90460849)
廣峰 義久  近畿大学, 医学部, 講師 (30460851)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords疾患感受性遺伝子 / 2型糖尿病 / NSYマウス / 糖尿病疾患感受性遺伝子
Outline of Final Research Achievements

In this study, we identified susceptibility genes for type 2 diabetes-related traits using a mouse model of the disease. We mapped streptozotocin susceptibility (pancreatic β-cell vulnerability) loci to the telomeric side of mouse chromosome 14 (Int J Endocrinol 2018) and to the central region on chromosome 11 (Mamm Genome 2018). We also identified and reported hyperglycemia-sensitive, insulin deficient, and fat accumulation loci on chromosome 11 (BMC Genet 2020). In human studies, we are creating a phenotypic panel of type 2 diabetic patients, and in the process, we discovered and reported unique cases (J Endocr Soc 2018, J Endocr Soc 2021). We also performed phenotyping and genetic analysis in a large number of cases in type 1 diabetes, type 2 diabetes, and endocrine disorders (J Diabetes Investig 2018, J Diabetes Investig 2020, Sci Rep 2021).

Academic Significance and Societal Importance of the Research Achievements

2型糖尿病は、複数の遺伝子により構成される遺伝因子と環境因子の複雑な相互作用により発症する多因子疾患であり、特にヒトにおいて、それらの因子の解析は困難である。本研究では、背景因子を出来るだけ均一にしたコンジェニックマウスを用い、膵β細胞脆弱性や2型糖尿病関連形質の原因遺伝子領域を特定した。今後、それらの情報がヒト糖尿病における発症メカニズムの分子遺伝学的解明や、診断や治療に寄与すると思われる。また、ヒトを用いた研究で今回得られた多数の知見は、糖尿病臨床の現場で大いに役立つものと思われる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (16 results)

All 2021 2020 2019 2018 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results,  Open Access: 9 results) Presentation (6 results) (of which Int'l Joint Research: 1 results) Remarks (1 results)

  • [Journal Article] Relationship of continuous glucose monitoring-related metrics with HbA1c and residual β-cell function in Japanese patients with type 1 diabetes2021

    • Author(s)
      Babaya Naru、Noso Shinsuke、Hiromine Yoshihisa、Taketomo Yasunori、Niwano Fumimaru、Yoshida Sawa、Yasutake Sara、Kawabata Yumiko、Ikegami Hiroshi
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 4006-4006

    • DOI

      10.1038/s41598-021-83599-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Rare Case of Adrenal Cysts Associated With Bilateral Incidentalomas and Diffuse Hyperplasia of the Zona Glomerulosa2020

    • Author(s)
      Babaya Naru、Okuda Yuki、Noso Shinsuke、Hiromine Yoshihisa、Taketomo Yasunori、Niwano Fumimaru、Ueda Kazuki、Tanaka Yumiko、Yamazaki Yuto、Sasano Hironobu、Kawabata Yumiko、Ohno Yasuhiro、Ikegami Hiroshi
    • Journal Title

      Journal of the Endocrine Society

      Volume: 5 Issue: 2

    • DOI

      10.1210/jendso/bvaa184

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Type 2 diabetes susceptibility genes on mouse chromosome 11 under high sucrose environment2020

    • Author(s)
      Kobayashi Misato、Ueda Hironori、Babaya Naru、Itoi-Babaya Michiko、Noso Shinsuke、Fujisawa Tomomi、Horio Fumihiko、Ikegami Hiroshi
    • Journal Title

      BMC Genetics

      Volume: 21 Issue: 1

    • DOI

      10.1186/s12863-020-00888-6

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Flash glucose monitoring in type 1 diabetes: A comparison with self‐monitoring blood glucose2020

    • Author(s)
      Babaya Naru、Noso Shinsuke、Hiromine Yoshihisa、Taketomo Yasunori、Niwano Fumimaru、Yoshida Sawa、Yasutake Sara、Kawabata Yumiko、Ikegami Hiroshi
    • Journal Title

      Journal of Diabetes Investigation

      Volume: - Issue: 5 Pages: 1222-1229

    • DOI

      10.1111/jdi.13229

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contribution of Asian Haplotype of KCNJ18 to Susceptibility to and Ethnic Differences in Thyrotoxic Periodic Paralysis2019

    • Author(s)
      Noso Shinsuke、Babaya Naru、Hiromine Yoshihisa、Ito Hiroyuki、Taketomo Yasunori、Yoshida Sawa、Niwano Fumimaru、Monobe Keisuke、Minohara Tatsuro、Okada Takuya、Tsugawa Mamiko、Kawabata Yumiko、Ikegami Hiroshi
    • Journal Title

      The Journal of Clinical Endocrinology & Metabolism

      Volume: 104 Issue: 12 Pages: 6338-6344

    • DOI

      10.1210/jc.2019-00672

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Verification That Mouse Chromosome 14 Is Responsible for Susceptibility to Streptozotocin in NSY Mice.2018

    • Author(s)
      Babaya N, Ueda H, Noso S, Hiromine Y, Itoi-Babaya M, Kobayashi M, Fujisawa T, Ikegami H.
    • Journal Title

      Int J Endocrinol.

      Volume: 21 Pages: 7654979-7654979

    • DOI

      10.1155/2018/7654979

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Early-Onset Diabetes Mellitus in a Patient With a Chromosome 13q34qter Microdeletion Including IRS2.2018

    • Author(s)
      Babaya N, Noso S, Hiromine Y, Ito H, Taketomo Y, Yamamoto T, Kawabata Y, Ikegami H.
    • Journal Title

      J Endocr Soc.

      Volume: 11 Issue: 10 Pages: 1207-1213

    • DOI

      10.1210/js.2018-00175

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Insulin deficiency with and without glucagon: A comparative study between total pancreatectomy and type 1 diabetes.2018

    • Author(s)
      Niwano F, Hiromine Y, Noso S, Babaya N, Ito H, Yasutake S, Matsumoto I, Takeyama Y, Kawabata Y, Ikegami H.
    • Journal Title

      J Diabetes Investig.

      Volume: 9 Issue: 5 Pages: 1084-1090

    • DOI

      10.1111/jdi.12799

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Congenic mapping and candidate gene analysis for streptozotocin-induced diabetes susceptibility locus on mouse chromosome 112018

    • Author(s)
      Maegawa Tomoki、Miyasaka Yuki、Kobayashi Misato、Babaya Naru、Ikegami Hiroshi、Horio Fumihiko、Takahashi Masahide、Ohno Tamio
    • Journal Title

      Mammalian Genome

      Volume: 29 Issue: 3-4 Pages: 273-280

    • DOI

      10.1007/s00335-018-9742-y

    • NAID

      120006517666

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Association of a rare HLA haplotype with familial clustering of autoimmune type 1 diabetes.2020

    • Author(s)
      Noso Shinsuke、Babaya Naru、Hiromine Yoshihisa、Taketomo Yasunori、Niwano Fumimaru、Kawabata Yumiko、Ikegami Hiroshi
    • Organizer
      17th International Congress of the Immunology of Diabetes Society
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Flash Glucose MonitoringとSMBGの乖離についての検討2020

    • Author(s)
      馬場谷成、能宗伸輔、廣峰義久、武友保憲、庭野史丸、吉田左和、安武紗良、物部圭介、津田直信、蓑原達郎、池田守、幕谷 由佳子、川畑由美子、池上博司
    • Organizer
      第93回日本内分泌学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 血管内皮性嚢胞を伴う両側副腎偶発腫瘍の1例2020

    • Author(s)
      奥田祐輝、馬場谷成、能宗伸輔、廣峰義久、武友保憲、庭野史丸、山崎有人、笹野公伸、大野恭裕、川畑由美子、池上博司
    • Organizer
      第21回日本内分泌学会近畿支部学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] NSYマウスにおけるインスリン分泌不全の責任遺伝子のコンジェニックマウスを用いた解析2020

    • Author(s)
      田中紗良、小林美里、長田裕太郎、杉山千尋、原田直樹、大野民生、馬場谷成、池上博司、村井篤嗣、堀尾文彦
    • Organizer
      第34回日本糖尿病・肥満動物学会年次学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] マウスNSY系統のストレプトゾトシン誘発糖尿病感受性遺伝子の解析―Rad50遺伝子のミスセンス変異(p.G200V)について―2020

    • Author(s)
      宮坂勇輝、前川智樹、名倉巧真、小林美里、馬場谷成、池上博司、堀尾文彦、大野民生
    • Organizer
      第34回日本糖尿病・肥満動物学会年次学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 13番染色体微小欠損(13q34qter)を伴う若年発症糖尿病の一例2019

    • Author(s)
      馬場谷成、能宗伸輔、廣峰義久、伊藤裕進、武友保憲、山本俊至、川畑由美子、池上博司
    • Organizer
      第92回日本内分泌学会学術集会
    • Related Report
      2019 Research-status Report
  • [Remarks] 近畿大学医学部 内分泌・代謝・糖尿病内科

    • URL

      https://www.med.kindai.ac.jp/emdm/research-content.html

    • Related Report
      2020 Annual Research Report 2019 Research-status Report 2018 Research-status Report

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Published: 2018-04-23   Modified: 2022-01-27  

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