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Comprehensive investigation of rare germline and somatic mutations in bipolar disorder by large-scale sequencing analysis.

Research Project

Project/Area Number 21H02855
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 52030:Psychiatry-related
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Takata Atsushi  国立研究開発法人理化学研究所, 脳神経科学研究センター, チームリーダー (90643693)

Co-Investigator(Kenkyū-buntansha) 垣内 千尋  順天堂大学, 医学部, 先任准教授 (90342766)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2023: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2022: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2021: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Keywordsエクソーム / 双極性障害 / 双極症 / 体細胞変異 / 遺伝統計 / 次世代シーケンサー
Outline of Research at the Start

本研究計画では、双極性障害患者のシーケンス解析を実施し、稀な生殖細胞系列変異と体細胞変異の包括的な解析を行う。具体的には、罹患者500-600人のエクソームデータ(既取得のものを含む)を解析し、健常対照群2,000人以上の既存データとのケースコントロール比較を行い、単一遺伝子・変異レベルでの解析を行うとともに、稀な生殖細胞系列/体細胞変異が総体として双極性障害のリスクに寄与しているかどうかなどを検討する。これらにより、双極性障害と大きな効果量を持って関与する遺伝子・変異の特定などを目指す。

Outline of Final Research Achievements

We performed exome sequencing of bipolar disorder (BD) patients and conducted an integrated analysis with existing data. Our study of de novo variants detected by trio (proband and parents) sequencing revealed that both germline and somatic de novo variants contribute to the risk of BD. A more detailed analysis of somatic variants by deep exome sequencing showed that damaging somatic variants in genes where germline variants are known to cause neurodevelopmental and autistic spectrum disorders are significantly enriched in BD. In a large case-control analysis, we found that SETD1A, a gene known to be causally linked to schizophrenia and neurodevelopmental disorders, is also associated with BD.

Academic Significance and Societal Importance of the Research Achievements

本研究では、慢性の経過を辿ることが多く、既存治療の有効性・安全性には限界があり、また根本病態は未解明な精神疾患である双極性障害(双極症)のゲノム解析を、稀な変異に焦点を当てて実施した。本研究の成果は、双極性障害の遺伝的構造(genetic architecture)の一端を新たに明らかにし、また他の精神疾患との遺伝的関連性についての理解を深めたという学術的意義を有するのみならず、疾患の病態理解、将来のゲノムプロファイルによるリスク予測、治療ターゲット同定などにつながりうるという点で社会的意義を有する。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (30 results)

All 2024 2023 2022 2021 Other

All Journal Article (13 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 12 results,  Open Access: 11 results) Presentation (11 results) (of which Int'l Joint Research: 2 results) Remarks (6 results)

  • [Journal Article] Topologically associating domains define the impact of de novo promoter variants on autism spectrum disorder risk2024

    • Author(s)
      Nakamura Takumi、Ueda Junko、Mizuno Shota、Honda Kurara、Kazuno An-a、Yamamoto Hirona、Hara Tomonori、Takata Atsushi
    • Journal Title

      Cell Genomics

      Volume: 4 Issue: 2 Pages: 100488-100488

    • DOI

      10.1016/j.xgen.2024.100488

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transcriptomic dysregulation and autistic-like behaviors in Kmt2c haploinsufficient mice rescued by an LSD1 inhibitor2024

    • Author(s)
      Nakamura Takumi、Yoshihara Toru、Tanegashima Chiharu、Kadota Mitsutaka、Kobayashi Yuki、Honda Kurara、Ishiwata Mizuho、Ueda Junko、Hara Tomonori、Nakanishi Moe、Takumi Toru、Itohara Shigeyoshi、Kuraku Shigehiro、Asano Masahide、Kasahara Takaoki、Nakajima Kazuo、Tsuboi Takashi、Takata Atsushi、Kato Tadafumi
    • Journal Title

      Molecular Psychiatry

      Volume: 29 Issue: 9 Pages: 2888

    • DOI

      10.1038/s41380-024-02479-8

    • URL

      https://localhost/en/publications/0fc5ec78-42d0-4aa0-9f03-8d267d764e27

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A case of bipolar I disorder with a loss‐of‐function variant of schizophrenia risk gene <scp><i>SETD1A</i></scp>: possible expansion of the relevant clinical spectrum supported by a meta‐analysis2024

    • Author(s)
      Hara Tomonori、Kazuno An‐a、Toyota Tomoko、Ueda Junko、Shuno Takehiko、Mukai Jun、Sato Taka‐Aki、Matsumoto Naomichi、Yoshikawa Takeo、Takata Atsushi
    • Journal Title

      Psychiatry and Clinical Neurosciences

      Volume: - Issue: 6 Pages: 374-375

    • DOI

      10.1111/pcn.13669

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Deep exome sequencing identifies enrichment of deleterious mosaic variants in neurodevelopmental disorder genes and mitochondrial tRNA regions in bipolar disorder2023

    • Author(s)
      Nishioka Masaki、Takayama Jun、Sakai Naomi、Kazuno An-a、Ishiwata Mizuho、Ueda Junko、Hayama Takashi、Fujii Kumiko、Someya Toshiyuki、Kuriyama Shinichi、Tamiya Gen、Takata Atsushi、Kato Tadafumi
    • Journal Title

      Molecular Psychiatry

      Volume: 28 Issue: 10 Pages: 4294-4306

    • DOI

      10.1038/s41380-023-02096-x

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Molecular diagnosis of 405 individuals with autism spectrum disorder2023

    • Author(s)
      Miyake Noriko、Tsurusaki Yoshinori、Fukai Ryoko、Kushima Itaru...Takata Atsushi、Mizuguchi Takeshi、Ozaki Norio、Matsumoto Naomichi
    • Journal Title

      European Journal of Human Genetics

      Volume: 27-Mar Issue: 12 Pages: 1-8

    • DOI

      10.1038/s41431-023-01335-7

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The molecular pathology of schizophrenia: an overview of existing knowledge and new directions for future research2023

    • Author(s)
      Nakamura Takumi、Takata Atsushi
    • Journal Title

      Molecular Psychiatry

      Volume: N/A Issue: 5 Pages: 1868-1889

    • DOI

      10.1038/s41380-023-02005-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] GWAS-identified bipolar disorder risk allele in the FADS1/2 gene region links mood episodes and unsaturated fatty acid metabolism in mutant mice2023

    • Author(s)
      Yamamoto Hirona、Lee-Okada Hyeon-Cheol、Ikeda Masashi、Nakamura Takumi、Saito Takeo、Takata Atsushi、Yokomizo Takehiko、Iwata Nakao、Kato Tadafumi、Kasahara Takaoki
    • Journal Title

      Molecular Psychiatry

      Volume: 28 Issue: 7 Pages: 2848-2856

    • DOI

      10.1038/s41380-023-01988-2

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Exome sequencing analysis of Japanese autism spectrum disorder case-control sample supports an increased burden of synaptic function-related genes2022

    • Author(s)
      Kimura H, Okada T, Sebat J, et al.
    • Journal Title

      Translational Psychiatry

      Volume: 12 Issue: 1 Pages: 265-265

    • DOI

      10.1038/s41398-022-02033-6

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genetics of bipolar disorder: insights into its complex architecture and biology from common and rare variants2022

    • Author(s)
      Hara Tomonori、Owada Yuji、Takata Atsushi
    • Journal Title

      Journal of Human Genetics

      Volume: 68 Issue: 3 Pages: 183-191

    • DOI

      10.1038/s10038-022-01046-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large-scale discovery of novel neurodevelopmental disorder-related genes through a unified analysis of single-nucleotide and copy number variants.2022

    • Author(s)
      Hamanaka K, Miyake N, Mizuguchi T, Miyatake S, Uchiyama Y, Tsuchida N, Sekiguchi F, Mitsuhashi S, Tsurusaki Y, Nakashima M, Saitsu H, Yamada K, Sakamoto M, Fukuda H, Ohori S, Saida K, Itai T, Azuma Y, Koshimizu E, Fujita A, Erturk B, Hiraki Y, Ch'ng GS, Kato M, Okamoto N, Takata A, Matsumoto N.
    • Journal Title

      Genome Med

      Volume: 14 Issue: 1 Pages: 40-40

    • DOI

      10.1186/s13073-022-01042-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Systematic analysis of exonic germline and postzygotic de novo mutations in bipolar disorder2021

    • Author(s)
      Nishioka Masaki、Kazuno An-a、Nakamura Takumi、Sakai Naomi…Oka Takashi、Matoba Nana、Kataoka Muneko、Alkanaq Ahmed N.、Hamanaka Kohei、Tsuboi Takashi、Sengoku Toru、Ogata Kazuhiro、Iwata Nakao、Ikeda Masashi、Matsumoto Naomichi、Kato Tadafumi、Takata Atsushi
    • Journal Title

      Nature Communications

      Volume: 12 Issue: 1 Pages: 3750-3750

    • DOI

      10.1038/s41467-021-23453-w

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complete sequencing of expanded SAMD12 repeats by long-read sequencing with Cas9-mediated enrichment.2021

    • Author(s)
      Mizuguchi T, Toyota T, Miyatake S, Mitsuhashi S, Doi H, Kudo Y, Kishida H, Hayashi N, Tusburaya RS, Kinoshita M, Fukuyama T, Fukuda H, Koshimizu E, Tsuchida N, Uchiyama Y, Fujita A, Takata A, Miyake N, Kato M, Tanaka F, Adachi H, Matsumoto N.
    • Journal Title

      Brain

      Volume: 144 Issue: 4 Pages: 1103-1117

    • DOI

      10.1093/brain/awab021

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ATP6V0A1 encoding the a1-subunit of the V0 domain of vacuolar H(+)-ATPases is essential for brain development in humans and mice2021

    • Author(s)
      Aoto K, Kato M, Akita T, Nakashima M, Mutoh H, Akasaka N, Tohyama J, Nomura Y, Hoshino K, Ago Y, Tanaka R, Epstein O, Ben-Haim R, Heyman E, Miyazaki T, Belal H, Takabayashi S, Ohba C, Takata A, Mizuguchi T, Miyatake S, Miyake N, Fukuda A, Matsumoto N and Saitsu H
    • Journal Title

      Nat Commun

      Volume: 12 Issue: 1 Pages: 2107-2107

    • DOI

      10.1038/s41467-021-22389-5

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 統合オミクス解析による精神神経疾患の病態解明2023

    • Author(s)
      高田篤 , 水野翔太, 丹羽優希
    • Organizer
      先進ゲノム支援拡大班会議
    • Related Report
      2023 Annual Research Report
  • [Presentation] Where should we go after identifying single genes associated with neuropsychiatric disorders with large effect sizes2023

    • Author(s)
      高田篤
    • Organizer
      The 2nd RIKEN CBS Co-Creation International Conference
    • Related Report
      2023 Annual Research Report
  • [Presentation] 大規模ヒト遺伝研究に基づく病因妥当性が高い精神疾患マウスモデルの研究から見えてきたもの2023

    • Author(s)
      高田篤
    • Organizer
      第166回日本獣医学会学術集会
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 統合失調症のゲノム研究最前線・分かってきたことと、分かっていないこと2023

    • Author(s)
      高田篤
    • Organizer
      第17回日本統合失調症学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスタ/ハブ細胞を決定する遺伝子・鍵分子経路の特定およびヒト疾患との関連解析2023

    • Author(s)
      高田篤
    • Organizer
      学術変革B領域 ハブ決定剛軟因子 領域シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスタ/ハブ細胞の遺伝子発現特性解明に向けた一細胞シーケンス 解析の取り組み2022

    • Author(s)
      高田篤
    • Organizer
      次世代脳プロジェクト・冬のシンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] 体細胞変異と精神神経疾患2022

    • Author(s)
      高田篤
    • Organizer
      BPCNPNPPP4学会合同年会
    • Related Report
      2022 Annual Research Report
  • [Presentation] データ駆動型アプローチによるてんかん性脳症のゲノム解析と分子診断精度向上にむけての取り組み2022

    • Author(s)
      高田篤
    • Organizer
      第64回日本小児神経学会学術集会
    • Related Report
      2022 Annual Research Report
  • [Presentation] クラスタ/ハブ細胞を決定する 遺伝子・鍵分子経路の 特定およびヒト疾患 との関連解析2022

    • Author(s)
      高田 篤
    • Organizer
      学術変革B領域 ハブ決定剛軟因子 領域シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] Investigation of newly arising mutations in psychiatric disorders and their implication in abnormal aging2022

    • Author(s)
      高田 篤
    • Organizer
      RIKEN Aging Project Annual Meeting
    • Related Report
      2021 Annual Research Report
  • [Presentation] The rare variant genetics of neuropsychiatric disorders; exome sequencing and beyond2021

    • Author(s)
      高田 篤
    • Organizer
      The 1st CJK (China-Japan-Korea) International Meeting on Neuroscience
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 自閉スペクトラム症の新たなモデルマウスを開発

    • URL

      https://www.riken.jp/press/2024/20240326_1/index.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] ゲノム変異における「バタフライエフェクト」

    • URL

      https://www.riken.jp/press/2024/20240127_1/index.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] 双極性障害の病態解明につながるモザイク変異・ミトコンドリア変異の同定

    • URL

      https://www.juntendo.ac.jp/news/00076.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] (プレスリリース)双極性障害の躁・うつの両方の症状を示す世界初の動物モデルの作製に成功

    • URL

      https://www.juntendo.ac.jp/news/09045.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] (プレスリリース)神経発達障害の原因遺伝子の大規模な同定に成功

    • URL

      https://www.yokohama-cu.ac.jp/amedrc/news/202204hamanaka.html

    • Related Report
      2022 Annual Research Report
  • [Remarks] プレスリリース「双極性障害に先天的・後天的デノボ変異がともに関連―双極性障害の病態理解が一歩前進―」

    • URL

      https://www.riken.jp/press/2021/20210622_3/index.html

    • Related Report
      2021 Annual Research Report

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Published: 2021-04-28   Modified: 2025-01-30  

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