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Development of a technique that allows repeatable gene transfer into the brain using AAV vectors

Research Project

Project/Area Number 19K06899
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 46010:Neuroscience-general-related
Research InstitutionGunma University

Principal Investigator

Konno Ayumu  群馬大学, 大学院医学系研究科, 講師 (40509048)

Co-Investigator(Kenkyū-buntansha) 渡邉 康春  富山県薬事総合研究開発センター, その他部局等, 主任研究員 (80646307)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords遺伝子治療 / アデノ随伴ウイルスベクター / AAVベクター / 血液脳関門 / 中和抗体 / AAV2-BR1N / ウイルスベクター
Outline of Research at the Start

アデノ随伴ウイルスベクターPHP.B(AAV-PHP.B; 以下PHP.Bと表記)は、血液脳関門を高効率に透過できるウイルスベクターであり、静脈内投与(静注)により、週齢を問わずマウスの脳全域への遺伝子導入が可能である。ごく最近、研究代表者は、PHP.Bを静注した個体血中において、速やかに中和抗体が産生され、二度目以降の静注による遺伝子導入が完全に阻害されることを報告した。脳全域への遺伝子導入が一度しか行えない事実は、PHP.Bの応用性を限定的なものにしている。このため本研究では、期間を空けてPHP.Bを繰り返し静注しても、脳全域への遺伝子導入が何度でも可能となる技術を確立することを目指す。

Outline of Final Research Achievements

Adeno-associated virus (AAV)-PHP.B, a capsid variant of AAV serotype 9 (AAV9), is highly permeable to the blood-brain barrier (BBB) of mice, and can deliver genes to the brain with high efficiency by intravenous administration. However, because neutralizing antibodies are produced in individuals once PHP.B has been administered, gene transfer by a second intravenous administration are not possible. In this study, we developed a new BBB-transducing vector, BR1N, based on a different type of AAV (AAV2) that does not cross neutralizing antibodies with PHP.B. Using this vector, gene transfer to the brain by intravenous administration was possible even in individuals which had received PHP.B. We reported a research paper containing these results in Molecular Therapy - Methods & Clinical Development.

Academic Significance and Societal Importance of the Research Achievements

本研究で開発したBR1NはAAV血清型2(AAV2)を元にしたBBB透過型AAVベクターである。現在、多くの研究者がBBB透過型AAVベクターを開発しているが、その元になっているのはAAV9である。AAV9は他の血清型に比べて、高いBBB透過能を持つ事が知られていたのがその要因である。一方本研究では、これまでBBB透過能が知られていなかったAAV2を元にして作製した変異体が、マウスBBBの透過能を示す事を明らかにした。このことは、AAVベクターのカプシド開発に新たな道を開くものであると考えている。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (46 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (9 results) Journal Article (23 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 23 results,  Open Access: 15 results) Presentation (4 results) (of which Invited: 1 results) Book (2 results) Remarks (7 results) Patent(Industrial Property Rights) (1 results)

  • [Int'l Joint Research] University of Copenhagen(デンマーク)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Stanford University/UCSF/OHSU(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of Western Ontario(カナダ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] コペンハーゲン大学(デンマーク)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] オレゴン健康科学大学/カリフォルニア大学サンフランシスコ校(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] University of Western Ontario(カナダ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] コペンハーゲン大学(デンマーク)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] University of Western Ontario(カナダ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University of Copenhagen(デンマーク)

    • Related Report
      2019 Research-status Report
  • [Journal Article] A blood-brain barrier-penetrating AAV2 mutant created by a brain microvasculature endothelial cell-targeted AAV2 variant2023

    • Author(s)
      Kawabata Hayato、Konno Ayumu、Matsuzaki Yasunori、Hirai Hirokazu
    • Journal Title

      Molecular Therapy - Methods & Clinical Development

      Volume: 29 Pages: 81-92

    • DOI

      10.1016/j.omtm.2023.02.016

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] DOPAnization of tyrosine in α-synuclein by tyrosine hydroxylase leads to the formation of oligomers.2022

    • Author(s)
      1.Jin M., Matsumoto S., Ayaki T., Yamakado H., Taguchi T., Togawa N., Konno A., Hirai H., Nakajima H., Komai S., Ishida R., Chiba S., Takahashi R., Takao T. and Hirotsune S.
    • Journal Title

      Nature Communications

      Volume: 13(1):6880 Issue: 1 Pages: 6880-6880

    • DOI

      10.1038/s41467-022-34555-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Development of microglia-targeting adeno-associated viral vectors as tools to study microglial behavior in vivo2022

    • Author(s)
      Okada Yukihiro、Hosoi Nobutake、Matsuzaki Yasunori、Fukai Yuuki、Hiraga Akito、Nakai Junichi、Nitta Keisuke、Shinohara Yoichiro、Konno Ayumu、Hirai Hirokazu
    • Journal Title

      Communications Biology

      Volume: 5 Issue: 1 Pages: 1224-1224

    • DOI

      10.1038/s42003-022-04200-3

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Liver-secreted fluorescent blood plasma markers enable chronic imaging of the microcirculation2022

    • Author(s)
      Wang Xiaowen、Delle Christine、Asiminas Antonis、Akther Sonam、Vittani Marta、Br?gger Peter、Kusk Peter、Vo Camilla Trang、Radovanovic Tessa、Konno Ayumu、Hirai Hirokazu、Fukuda Masahiro、Weikop Pia、Goldman Steven A.、Nedergaard Maiken、Hirase Hajime
    • Journal Title

      Cell Reports Methods

      Volume: 2 Issue: 10 Pages: 100302-100302

    • DOI

      10.1016/j.crmeth.2022.100302

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Protective roles of MITOL against myocardial senescence and ischemic injury partly via Drp1 regulation2022

    • Author(s)
      Tokuyama T、Uosaki H、Sugiura A、Nishitai G、Takeda K、Nagashima S、Shiiba I、Ito N、Amo T、Mohri S、Nishimura A、Nishida M、Konno A、Hirai H、Ishido S、Yoshizawa T、Shindo T、Takada S、Kinugawa S、Inatome R、Yanagi S
    • Journal Title

      iScience

      Volume: 25 Issue: 7 Pages: 104582-104582

    • DOI

      10.1016/j.isci.2022.104582

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Plasticity of neural connections underlying oxytocin-mediated parental behaviors of male mice2022

    • Author(s)
      Kengo Inada, Mitsue Hagihara, Kazuko Tsujimoto, Takaya Abe, Ayumu Konno, Hirokazu Hirai, Hiroshi Kiyonari, Kazunari Miyamichi
    • Journal Title

      Neuron

      Volume: - Issue: 12 Pages: 2009-2023

    • DOI

      10.1016/j.neuron.2022.03.033

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] D-Cysteine Activates Chaperone-Mediated Autophagy in Cerebellar Purkinje Cells via the Generation of Hydrogen Sulfide and Nrf2 Activation2022

    • Author(s)
      Ueda Erika、Ohta Tomoko、Konno Ayumu、Hirai Hirokazu、Kurauchi Yuki、Katsuki Hiroshi、Seki Takahiro
    • Journal Title

      Cells

      Volume: 11 Issue: 7 Pages: 1230-1230

    • DOI

      10.3390/cells11071230

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Electrophysiological and Imaging Analysis of GFP-Tagged Protein Kinase C γ Translocation in Cerebellar Purkinje Cells2022

    • Author(s)
      Hirai H, Fukai Y, Konno A, Hosoi N.
    • Journal Title

      Cerebellum

      Volume: - Issue: 5 Pages: 776-783

    • DOI

      10.1007/s12311-022-01384-6

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] A cortical cell ensemble in the posterior parietal cortex controls past experience-dependent memory updating2022

    • Author(s)
      Suzuki Akinobu、Kosugi Sakurako、Murayama Emi、Sasakawa Eri、Ohkawa Noriaki、Konno Ayumu、Hirai Hirokazu、Inokuchi Kaoru
    • Journal Title

      Nature Communications

      Volume: 13 Issue: 1 Pages: 41-41

    • DOI

      10.1038/s41467-021-27763-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Protein kinase Cγ in cerebellar Purkinje cells regulates Ca 2+-activated large-conductance K + channels and motor coordination2022

    • Author(s)
      Watanave M, Takahashi N, Hosoi N, Konno A, Yamamoto H, Yasui H, Kawachi M, Horii T, Matsuzaki Y, Hatada I, Hirai H.
    • Journal Title

      Proc Natl Acad Sci U S A

      Volume: 119(7) Issue: 7

    • DOI

      10.1073/pnas.2113336119

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparative study of neuron-specific promoters in mouse brain transduced by intravenously administered AAV-PHP.eB2021

    • Author(s)
      Radhiyanti Putri T.、Konno Ayumu、Matsuzaki Yasunori、Hirai Hirokazu
    • Journal Title

      Neuroscience Letters

      Volume: 756 Pages: 135956-135956

    • DOI

      10.1016/j.neulet.2021.135956

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Therapeutic potential of d-cysteine against in vitro and in vivo models of spinocerebellar ataxia2021

    • Author(s)
      Ohta Tomoko、Morikawa Yuri、Sato Masahiro、Konno Ayumu、Hirai Hirokazu、Kurauchi Yuki、Hisatsune Akinori、Katsuki Hiroshi、Seki Takahiro
    • Journal Title

      Experimental Neurology

      Volume: 343 Pages: 113791-113791

    • DOI

      10.1016/j.expneurol.2021.113791

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Urinary <scp>FABP1</scp> is a biomarker for impaired proximal tubular protein reabsorption and is synergistically enhanced by concurrent liver injury2021

    • Author(s)
      Kawakami Ryo, Matsui Miki, Konno Ayumu, Kaneko Ryosuke, Shrestha Suman, Sunaga Hiroaki, Hanaoka Hirofumi, Goto Sawako, Hosojima Michihiro, Kabasawa Hideyuki, Obokata Masaru, Koitabashi Norimichi, Matsui Hiroki, Sasaki Tsutomu, Saito Akihiko, Yanagita Motoko, Hirai Hirokazu, Kurabayashi Masahiko, Iso Tatsuya
    • Journal Title

      The Journal of Pathology

      Volume: 255 Issue: 4 Pages: 362-373

    • DOI

      10.1002/path.5775

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] GABAergic neuron-specific whole-brain transduction by AAV-PHP.B incorporated with a new GAD65 promoter2021

    • Author(s)
      Hoshino Chiaki、Konno Ayumu、Hosoi Nobutake、Kaneko Ryosuke、Mukai Ryo、Nakai Junichi、Hirai Hirokazu
    • Journal Title

      Molecular Brain

      Volume: 14 Issue: 1 Pages: 1-18

    • DOI

      10.1186/s13041-021-00746-1

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Ser19Stop single nucleotide polymorphism (SNP) of human PHYHIPL affects the cerebellum in mice.2021

    • Author(s)
      Hisako Sugimoto, Takuro Horii, Jun-Na Hirota, Yoshitake Sano, Yo Shinoda, Ayumu Konno, Hirokazu Hirai, Yasuki Ishizaki, Hajime Hirase, Izuho Hatada, Teiichi Furuichi, Tetsushi Sadakata.
    • Journal Title

      Molecular Brain

      Volume: 52 Issue: 1 Pages: 1-9

    • DOI

      10.1186/s13041-021-00766-x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Efficient whole brain transduction by systemic infusion of minimally purified AAV-PHP.eB2020

    • Author(s)
      Konno Ayumu、Hirai Hirokazu
    • Journal Title

      Journal of Neuroscience Methods

      Volume: 346 Pages: 108914-108914

    • DOI

      10.1016/j.jneumeth.2020.108914

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Global Knockdown of Retinoid-related Orphan Receptor α in Mature Purkinje Cells Reveals Aberrant Cerebellar Phenotypes of Spinocerebellar Ataxia2020

    • Author(s)
      Yasui Hiroyuki、Matsuzaki Yasunori、Konno Ayumu、Hirai Hirokazu
    • Journal Title

      Neuroscience

      Volume: - Pages: 328-336

    • DOI

      10.1016/j.neuroscience.2020.04.004

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Glucocorticoids negatively regulates chaperone mediated autophagy and microautophagy2020

    • Author(s)
      Sato Masahiro、Ueda Erika、Konno Ayumu、Hirai Hirokazu、Kurauchi Yuki、Hisatsune Akinori、Katsuki Hiroshi、Seki Takahiro
    • Journal Title

      Biochemical and Biophysical Research Communications

      Volume: 528 Issue: 1 Pages: 199-205

    • DOI

      10.1016/j.bbrc.2020.04.132

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ataxic phenotype and neurodegeneration are triggered by the impairment of chaperone‐mediated autophagy in cerebellar neurons2020

    • Author(s)
      Sato Masahiro、Ohta Tomoko、Morikawa Yuri、Konno Ayumu、Hirai Hirokazu、Kurauchi Yuki、Hisatsune Akinori、Katsuki Hiroshi、Seki Takahiro
    • Journal Title

      Neuropathology and Applied Neurobiology

      Volume: 47 Issue: 2 Pages: 198-209

    • DOI

      10.1111/nan.12649

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Distinct temporal integration of noradrenaline signaling by astrocytic second messengers during vigilance2020

    • Author(s)
      Oe Yuki、Wang Xiaowen、Patriarchi Tommaso、Konno Ayumu、Ozawa Katsuya、Yahagi Kazuko、Hirai Hirokazu、Tian Lin、McHugh Thomas J.、Hirase Hajime
    • Journal Title

      Nature Communications

      Volume: 11 Issue: 1 Pages: 471-471

    • DOI

      10.1038/s41467-020-14378-x

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Rapamycin activates mammalian microautophagy2019

    • Author(s)
      Sato Masahiro、Seki Takahiro、Konno Ayumu、Hirai Hirokazu、Kurauchi Yuki、Hisatsune Akinori、Katsuki Hiroshi
    • Journal Title

      Journal of Pharmacological Sciences

      Volume: 140 Issue: 2 Pages: 201-204

    • DOI

      10.1016/j.jphs.2019.05.007

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Deletion of Class II ADP-Ribosylation Factors in Mice Causes Tremor by the Nav1.6 Loss in Cerebellar Purkinje Cell Axon Initial Segments.2019

    • Author(s)
      Hosoi N, Shibasaki K, Hosono M, Konno A, Shinoda Y, Kiyonari H, Inoue K, Muramatsu SI, Ishizaki Y, Hirai H, Furuichi T, Sadakata T
    • Journal Title

      J Neurosci

      Volume: 39(32) Issue: 32 Pages: 6339-6353

    • DOI

      10.1523/jneurosci.2002-18.2019

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Advanced CUBIC tissue clearing for whole-organ cell profiling2019

    • Author(s)
      Matsumoto Katsuhiko、Mitani Tomoki T.、Horiguchi Shuhei A.、Kaneshiro Junichi、Murakami Tatsuya C.、Mano Tomoyuki、Fujishima Hiroshi、Konno Ayumu、Watanabe Tomonobu M.、Hirai Hirokazu、Ueda Hiroki R.
    • Journal Title

      Nature Protocols

      Volume: 14 Issue: 12 Pages: 3506-3537

    • DOI

      10.1038/s41596-019-0240-9

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Development of a method for the gene expression preferentially in microglia using an adeno-associated virus vector2023

    • Author(s)
      今野歩、岡田如弘、松崎泰教、平井宏和
    • Organizer
      日本生理学会第100回記念大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] アデノ随伴ウイルスベクターの静脈投与を介したマウス脳への細胞種特異的遺伝子導入2022

    • Author(s)
      今野歩
    • Organizer
      日本薬物動態学会 第37回年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 血液脳関門透過型AAVベクターによる細胞種特異的遺伝子発現2022

    • Author(s)
      今野歩
    • Organizer
      第96 回日本薬理学会年会/ 第43 回日本臨床薬理学会学術総会
    • Related Report
      2022 Annual Research Report
  • [Presentation] アデノ随伴ウイルスベクターの超簡易精製法2019

    • Author(s)
      今野歩、平井宏和
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Research-status Report
  • [Book] 1章 各ウイルスベクターの特徴と作製の基本:2-AAVベクター in 「決定版 ウイルスベクターによる遺伝子導入実験ガイド」2020

    • Author(s)
      今野 歩 (平井 宏和、日置 寛之、小林 和人 編集)
    • Total Pages
      285
    • Publisher
      羊土社
    • ISBN
      9784758122474
    • Related Report
      2020 Research-status Report
  • [Book] 2章 ウイルスベクターを用いた遺伝子導入プロトコール:6-静脈投与によるマウス脳全域への遺伝子導入 in 「決定版 ウイルスベクターによる遺伝子導入実験ガイド」2020

    • Author(s)
      今野 歩 (平井 宏和、日置 寛之、小林 和人 編集)
    • Total Pages
      285
    • Publisher
      羊土社
    • ISBN
      9784758122474
    • Related Report
      2020 Research-status Report
  • [Remarks] 群馬大学大学院 医学系研究科 脳神経再生医学分野

    • URL

      https://synapse.dept.med.gunma-u.ac.jp/

    • Related Report
      2022 Annual Research Report 2019 Research-status Report
  • [Remarks] 群馬大学 未来先端研究機構 ウイルスベクター開発研究センター

    • URL

      https://synapse.dept.med.gunma-u.ac.jp/vvcenter/

    • Related Report
      2022 Annual Research Report
  • [Remarks] アデノ随伴ウイルスベクターを迅速に作製する手法を開発 -遺伝子治療/脳神経科学の基礎研究を加速-

    • URL

      https://www.gunma-u.ac.jp/information/78181

    • Related Report
      2020 Research-status Report
  • [Remarks] 抑制性ニューロンだけに外来遺伝子を発現させる手法を開発

    • URL

      https://www.gunma-u.ac.jp/information/89316

    • Related Report
      2020 Research-status Report
  • [Remarks] 高齢者の体が震える原因とは? &#8211; 「本態性振戦」の発症メカニズムをマウスの脳から探る

    • URL

      https://academist-cf.com/journal/?p=11209

    • Related Report
      2019 Research-status Report
  • [Remarks] 臓器内の全細胞を調べる革新技術

    • URL

      https://www.riken.jp/press/2019/20191213_1/index.html

    • Related Report
      2019 Research-status Report
  • [Remarks] 心理状態に応じて変化するグリア細胞の活性化様式を発見

    • URL

      https://www.riken.jp/press/2020/20200204_1/index.html

    • Related Report
      2019 Research-status Report
  • [Patent(Industrial Property Rights)] 抑制性ニューロン特異的プロモーター2022

    • Inventor(s)
      平井宏和、今野歩、 松﨑泰教、深井悠貴
    • Industrial Property Rights Holder
      平井宏和、今野歩、 松﨑泰教、深井悠貴
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-079298
    • Filing Date
      2022
    • Related Report
      2022 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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