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2018 Fiscal Year Annual Research Report

Trial of CD4 positive T cell induction from iPS cells

Research Project

Project/Area Number 16H05194
Research InstitutionOsaka University

Principal Investigator

塩田 達雄  大阪大学, 微生物病研究所, 教授 (00187329)

Co-Investigator(Kenkyū-buntansha) 明里 宏文  京都大学, 霊長類研究所, 教授 (20294671)
金子 新  京都大学, iPS細胞研究所, 准教授 (40361331)
Project Period (FY) 2016-04-01 – 2019-03-31
KeywordsiPS / TRIM5 / CCR5 / CD4
Outline of Annual Research Achievements

iPS細胞から様々な組織が再生構築可能になっている。我々はこれまで血球系細胞の分化、なかでもT細胞の構築に取り組んできた結果、ヒトCD8陽性T細胞の再生に成功した。一方で、サルでの前臨床試験の必要性を鑑み、アカゲザルiPS細胞の樹立とマクロファージあるいはCD8陽性T細胞への分化誘導にも成功している。しかし、ヒトにおいてもアカゲザルにおいても、CD4陽性T細胞の再構築は出来ていない。本研究は、in vivoにおけるT細胞の選択分化が可能なマウスやアカゲザル個体への移植実験により、CD4陽性T細胞の誘導と定着を目的とする。
iPS細胞由来のT細胞が実験動物の個体内でどこまで生着できるか、の検討を行うために、樹立したiPS細胞に、HIV-1阻害因子TRIM5遺伝子やHIV-1やSIV感染に必須なCCR5遺伝子をCRISPR/Cas9によるゲノム編集技術で人為的に破壊しGFPでマーキングする作業を行ってきた。残念ながら、ヒト由来のiPS細胞では遺伝子導入が成功するのに対して、同じ実験条件ではサル由来iPS細胞には導入できず、H30年度を遺伝子導入効率の向上の条件検討に費やし、TRIM5遺伝子のCRISPR/Cas9によるゲノム編集は可能となり現在はマーカー遺伝子EGFRの導入を行なっている。一方で、樹立したiPS細胞からマクロファージへの分化誘導は安定してできるようになり、マクロファージとしての貪食能を備えていること、SIVmac316の感染が成立することを確認した。現在、TRIM5遺伝子欠損細胞でのHIV感染能獲得を確認している。

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。

  • Research Products

    (31 results)

All 2019 2018

All Journal Article (14 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 14 results,  Open Access: 7 results) Presentation (17 results) (of which Int'l Joint Research: 7 results,  Invited: 6 results)

  • [Journal Article] Relationship between genome packaging and Gag translation/AUG of primate lentiviruses2019

    • Author(s)
      Sakuragi Sayuri、Shioda Tatsuo、Sakuragi Jun-ichi
    • Journal Title

      Microbes and Infection

      Volume: 21 Pages: 119~123

    • DOI

      10.1016/j.micinf.2018.09.002

    • Peer Reviewed / Open Access
  • [Journal Article] PIM kinases facilitate lentiviral evasion from SAMHD1 restriction via Vpx phosphorylation2019

    • Author(s)
      Miyakawa K, Matsunaga S, Yokoyama M, Nomaguchi M, Kimura Y, Nishi M, Kimura H, Sato H, Hirano H, Tamura T, Akari H, Miura T, Adachi A, Sawasaki T, Yamamoto N, Ryo A
    • Journal Title

      Nature Communications

      Volume: 印刷中 Pages: 印刷中

    • Peer Reviewed
  • [Journal Article] Targeted Disruption of HLA Genes via CRISPR-Cas9 Generates iPSCs with Enhanced Immune Compatibility2019

    • Author(s)
      Xu Huaigeng、Wang Bo、Ono Miyuki、Kagita Akihiro、Fujii Kaho、Sasakawa Noriko、Ueda Tatsuki、Gee Peter、Nishikawa Misato、Nomura Masaki、Kitaoka Fumiyo、Takahashi Tomoko、Okita Keisuke、Yoshida Yoshinori、Kaneko Shin、Hotta Akitsu
    • Journal Title

      Cell Stem Cell

      Volume: 24 Pages: 566~578.e7

    • DOI

      10.1016/j.stem.2019.02.005

    • Peer Reviewed
  • [Journal Article] Developing thymus-on-a-chip and cancer-on-a-chip for cancer immunotherapy.2019

    • Author(s)
      Torisawa Y, Mishima Y, Kaneko S
    • Journal Title

      Impact

      Volume: 29 Pages: 33-35

    • Peer Reviewed
  • [Journal Article] Toward the development of true “off-the-shelf” synthetic T-cell immunotherapy2019

    • Author(s)
      Iriguchi Shoichi、Kaneko Shin
    • Journal Title

      Cancer Science

      Volume: 110 Pages: 16~22

    • DOI

      10.1111/cas.13892

    • Peer Reviewed / Open Access
  • [Journal Article] Defects in assembly explain reduced antiviral activity of the G249D polymorphism in human TRIM5α.2018

    • Author(s)
      KomurluS, Bradley M, Smolin N, Imam S, Pauszek RF 3rd, Robia SL, Millar D, Nakayama EE, Shioda T, Campbell EM.
    • Journal Title

      PLOS ONE

      Volume: 14 Pages: e0212888

    • DOI

      10.1371/journal.pone.0212888

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] External Quality Assessment Scheme for HIV-1 Drug-Resistance Genotyping in Thailand2018

    • Author(s)
      Saeng-aroon Siriphan、Saipradit Nonglak、Loket Ruangchai、Klamkhai Nattapong、Boonmuang Ratrawee、Kaewprommal Pavita、Prommajan Korrakot、Takeda Naokazu、Sungkanuparph Somnuek、Shioda Tatsuo、Sangkitporn Somchai、Motomura Kazushi
    • Journal Title

      AIDS Research and Human Retroviruses

      Volume: 34 Pages: 1028~1035

    • DOI

      10.1089/AID.2017.0299

    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Naturally Occurring Mutations in HIV-1 CRF01_AE Capsid Affect Viral Sensitivity to Restriction Factors2018

    • Author(s)
      Nakayama Emi E.、Saito Akatsuki、Sultana Tahmina、Jin Zhuan、Nohata Kyotaro、Shibata Masato、Hosoi Miho、Motomura Kazushi、Shioda Tatsuo、Sangkitporn Somchai、Loket Ruangchai、Saeng-aroon Siriphan
    • Journal Title

      AIDS Research and Human Retroviruses

      Volume: 34 Pages: 382~392

    • DOI

      10.1089/AID.2017.0212

    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Diversity of <i>ULBP5</i> in Old-World monkeys (Cercopithecidae) and divergence of the <i>ULBP</i> gene family in primates2018

    • Author(s)
      NARUSE Taeko K.、AKARI Hirofumi、MATANO Tetsuro、KIMURA Akinori
    • Journal Title

      Proceedings of the Japan Academy, Series B

      Volume: 94 Pages: 441~453

    • DOI

      10.2183/pjab.94.029

    • Peer Reviewed
  • [Journal Article] Understanding the facts and minding the gap of (HIV-1/HIV-2) primate research and infectious disease laboratories in Africa.2018

    • Author(s)
      Ejikeugwu C, Eze P, Iroha I, Esimone C, Adikwu M, Akari H,
    • Journal Title

      International Journal of Virology and AIDS

      Volume: 5 Pages: 046

    • Peer Reviewed
  • [Journal Article] Generation of HIV-Resistant Macrophages from iPSCs by Using Transcriptional Gene Silencing and Promoter-Targeted RNA.2018

    • Author(s)
      Higaki K, Hirao M, Kawana-Tachikawa A, Iriguchi S, Kumagai A, Ueda N, Bo W, Kamibayashi S,  Watanabe A, Nakauchi H, Suzuki K, Kaneko S.
    • Journal Title

      Molecular Therapy Nucleic Acids

      Volume: 12 Pages: 793-804

    • DOI

      10.1016/j.omtn.2018.07.017.

    • Peer Reviewed / Open Access
  • [Journal Article] Regeneration of TCR expressing Innate Lymphoid helper cells that induces cytotoxic T cell-mediated anti-leukemic immunity in HLA Class II and bcr-abl peptide restriction.2018

    • Author(s)
      Ueda N, Uemura Y, Zhang R, Kitayama S, Iriguchi S, Kawai Y, Yasui Y, Tatsumi M, Liu TY, Mizoro Y, Okada C, Watanabe A, Nakanishi M, Senju S, Nishimura Y, Kuzushima K, Kiyoi H, Naoe T, and Kaneko S.
    • Journal Title

      Stem Cell Reports

      Volume: 10 Pages: 1935-1946

    • DOI

      10.1016/j.stemcr.2018.04.025.

    • Peer Reviewed / Open Access
  • [Journal Article] Repurposing the Cord Blood Bank for Haplobanking of HLA-Homozygous iPSCs and Their Usefulness to Multiple Populations2018

    • Author(s)
      Lee Suji、Huh Ji Young、Turner David M.、Lee Soohyeon、Robinson James、Stein Jeremy E.、Shim Sung Han、Hong Chang Pyo、Kang Myung Seo、Nakagawa Masato、Kaneko Shin、Nakanishi Mahito、Rao Mahendra S.、Kurtz Andreas、Stacey Glyn N.、Marsh Steven G.E.、Turner Marc L.、Song Jihwan
    • Journal Title

      STEM CELLS

      Volume: 36 Pages: 1552~1566

    • DOI

      10.1002/stem.2865

    • Peer Reviewed / Open Access
  • [Journal Article] Enhancing T Cell Receptor Stability in Rejuvenated iPSC-Derived T Cells Improves Their Use in Cancer Immunotherapy2018

    • Author(s)
      Minagawa A、Yoshikawa T、Yasukawa M、Hotta A、Kunitomo M、Iriguchi S、Takiguchi M、Kassai Y、Imai E、Yasui Y、Kawai Y、Zhang R、Uemura Y、Miyoshi Hi、Nakanishi M、Watanabe A、Hayashi A、Kawana K、Fujii T、Nakatsura T、Kaneko S
    • Journal Title

      Cell Stem Cell

      Volume: 23 Pages: 850~858.e4

    • DOI

      10.1016/j.stem.2018.10.005

    • Peer Reviewed
  • [Presentation] 再生医療等製品の若手開発者による薬事承認に向けた開発と課題2019

    • Author(s)
      金子新
    • Organizer
      第18回日本再生医療学会 シンポジウム39
    • Invited
  • [Presentation] Multiple pathways to avoid IFN-β sensitivity of HIV-1 by mutants capsid2018

    • Author(s)
      Akatsuki Saito,Joa0 I Mamede,Tahmina Sultana,Hirotaka Ode,Kyoutaro Nohata,Emi Nakayama,Yasumasa Iwatani,Thomas J Hope,Tatsuo Shioda
    • Organizer
      Retroviruses 2018
    • Int'l Joint Research
  • [Presentation] Naturally Occurring Mutations in HIV-1 CRF01_AE Capsid Affect Viral Sensitivity to Restriction Factors2018

    • Author(s)
      Nakayama EE, Saito A, Sultana T, Jin Z, Nohata K, Shibata M, Hosoi M, Motomura K, Shioda T, Sangkitporn S, Loket R, Saeng-Aroon S.
    • Organizer
      The 17th Awaji International Forum on Infection and Immunity
    • Int'l Joint Research
  • [Presentation] The Q4R mutation accelerates Kinetics of reverse transcription and initiation of uncoating of IFN-β hypersensitive HIV-1 capsid mutant2018

    • Author(s)
      Akatsuki Saito, Joao I Mamede, Tahmina Sultana, kyoutaro Nohata, Emi E nakayama, Tatsuo Shioda, Thomas J Hope.
    • Organizer
      第66回日本ウイルス学会学術集会
  • [Presentation] HIV-1カプシドによるI型インターフェロン感受性の制御2018

    • Author(s)
      齊藤 暁
    • Organizer
      第32回日本エイズ学会学術集会
  • [Presentation] カプシド182番目アミノ酸残基のCPSF6結合への寄与はHIV-1とHIV-2で異なる2018

    • Author(s)
      齊藤 暁, 大出裕高,野畑享太郎,大森久樹,中山英美,岩谷靖雅,塩田達雄
    • Organizer
      第32回日本エイズ学会学術集会
  • [Presentation] A novel PKC actvator 10-Methyl-Aplog-1 in combination with JQ1 showed high potency as LRA for shock and kill therapy2018

    • Author(s)
      Ayaka Washizaki, Megumi Murata, Yohei Seki, Yin Pui Tang, Hiroyuki Kangawa, Tan Wei Keat, Kazuhiro Irie, Hirofumi Akari
    • Organizer
      36th Annual Symposium Nonhuman Primate Models for AIDS
    • Int'l Joint Research
  • [Presentation] Cooperative cellular and humoral immunity may contribute to the efficient control of HIV-1 replication in macaques.2018

    • Author(s)
      Yohei Seki, Akatsuki Saito, Shigeyoshi Harada, Ayaka Washizaki, Megumi Murata, Yuta Hikichi, Kazuhisa Yoshimura, Hiroshi Ishii, Yorifumi Satou, Islam Mohammad Saiful, Hirotaka Ode, Yasumasa Iwatani, Takeshi Yoshida, Yasuhiro Yasutomi, Tetsuro Matano, Tomoyuki Miura, Hirofumi Akari
    • Organizer
      36th Annual Symposium Nonhuman Primate Models for AIDS
    • Int'l Joint Research
  • [Presentation] Molecular characterization of the env gene during transmission of macaque-tropic human immunodeficiency virus type 1 (HIV-1mt)2018

    • Author(s)
      Shigeyoshi Harada, Yuta Hikichi, Yohei Seki, Yasumasa Iwatani, Yasuhiro Yasutomi, Tomoyuki Miura, Tetsuro Matano, Hirofumi Akari, Kazuhisa Yoshimura
    • Organizer
      36th Annual Symposium Nonhuman Primate Models for AIDS
    • Int'l Joint Research
  • [Presentation] A novel PKC activator 10-Methyl-Aplog-1 in combination with JQ1 showed high potency as LRA for shock and kill therapy.2018

    • Author(s)
      Ayaka Washizaki, Megumi Murata, Yohei Seki, Yin Pui Tang, Hiroyuki Kangawa, Kazuhiro Irie, Hirofumi Akari
    • Organizer
      第66回日本ウイルス学会学術集会
  • [Presentation] 新しいHIV感染霊長類モデル:HIV感染症の根治に向けて2018

    • Author(s)
      明里宏文
    • Organizer
      第14回霊長類医科学フォーラム
    • Invited
  • [Presentation] 新規PKC活性化剤10-Methyl-Aplog-1とJQ1の併用はLatency Reversing Agentとして理想的な活性を示す2018

    • Author(s)
      鷲崎彩夏, 村田めぐみ, 関洋平, Yin Pui Tang, 寒川裕之, Wei Keat Tan, 入江一浩, 明里宏文
    • Organizer
      第32回 日本エイズ学会学術集会・総会
  • [Presentation] HIV感染霊長類モデルによるHIV根治研究2018

    • Author(s)
      明里宏文
    • Organizer
      第32回 日本エイズ学会学術集会・総会
    • Invited
  • [Presentation] T cell receptor-stabilized regenerated CD8ab cytotoxic T lymphocytes for cancer immunotherapy.2018

    • Author(s)
      Minagawa A, Hotta A, Kawai Y, Yasui Y, Uemura Y, Yasukawa Y, Nakatsura T, Kaneko S.
    • Organizer
      AACR Annual Meeting 2018
    • Int'l Joint Research
  • [Presentation] iPS細胞からのヒト免疫細胞再生2018

    • Author(s)
      金子新
    • Organizer
      第29回日本生体防御学学会学術総会
    • Invited
  • [Presentation] HLA homologous iPS cell project for regenerative medicine.2018

    • Author(s)
      Kaneko S
    • Organizer
      Frontier iPS and Stem Cell Therapeutic Summit 2018 in Taipei
    • Int'l Joint Research / Invited
  • [Presentation] Enhancing T cell receptor stability confirm antigen specificity of regenerated T cell2018

    • Author(s)
      金子新
    • Organizer
      第18回日本再生医療学会ISCT Joint Symposium
    • Invited

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Published: 2019-12-27  

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