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Development of antibody drugs based on internalization of cell membrane proteins

Research Project

Project/Area Number 21K06978
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 49030:Experimental pathology-related
Research InstitutionKindai University

Principal Investigator

Ito Akihiko  近畿大学, 医学部, 教授 (80273647)

Co-Investigator(Kenkyū-buntansha) 古徳 直之  立命館大学, 薬学部, 准教授 (20362618)
浜田 芳男  甲南大学, フロンティアサイエンス研究科, 特別研究員 (70424968)
Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords抗体薬物複合体 / 経鼻的頭蓋内送達 / 薬物送達系 / 内在化 / 頭蓋内薬物送達 / ヒト化抗体 / 認知症 / アルツハイマー病 / 接着分子
Outline of Research at the Start

脳血管関門を越えられない薬物については嗅粘膜を介した経鼻的頭蓋内送達が試みられている。薬物は嗅神経線維-篩骨間の間隙を拡散して、又は嗅神経に取り込まれた後軸索輸送にて頭蓋内に達する。嗅粘膜ではIgCAM型接着分子Xが高発現している。申請者は抗分子X抗体によって分子Xは細胞膜上から細胞内に取り込まれ(内在化)、同時に抗体も内在化することを見出した。本研究課題ではこの作用によって抗分子X抗体が創薬シーズとなるかを検証する。具体的には、当該抗体にβセクレターゼ阻害薬を搭載(抗体薬物複合体)した後、アルツハイマー病モデルマウスに点鼻し、アミロイドβの蓄積減少など頭蓋内での薬効発出を検証する。

Outline of Final Research Achievements

Intranasal intracranial delivery via the olfactory mucosa is a known route of drug delivery that does not cross the cerebrovascular barrier. Drugs are assumed to reach the intracranial space by diffusion through the olfactory nerve fiber-cribriform gap or by axonal transport after being taken up by the olfactory nerve. The olfactory mucosa is known to highly express the IgCAM-type adhesion molecule CADM1. The applicant has recently found that his anti-CADM1 extracellular domain-recognizing antibody is highly internalized with CADM1. The anti-CADM1 antibody was conjugated with MMAE, an inhibitor of tubulin polymerization, and intranasal administration of the antibody-drug conjugate daily significantly suppressed tumor growth in a CT-2A mouse glioma transplantation brain tumor model. This antibody was considered to be useful as a new vector for intracranial drug delivery.

Academic Significance and Societal Importance of the Research Achievements

今回作製した抗体薬物複合体は悪性リンパ腫治療薬として使われているBrentuximab vedotin(アドセトリス)と基本的な構造は同じであり、その点鼻によって脳腫瘍の増殖が抑制されたことは脳腫瘍に対する新たな治療薬として有望であることを示している。
また、経鼻的頭蓋内送達が投薬経路として機能することも示された。本抗体をベクターとする種々の創薬が今後推進されるものと期待される。
例えば、本抗体にβセクレターゼ阻害薬を搭載すれば、アルツハイマー病に対する点鼻薬として広く普及する可能性が考えられる。

Report

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

    (45 results)

All 2024 2023 2022 2021 Other

All Int'l Joint Research (2 results) Journal Article (21 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 21 results,  Open Access: 21 results) Presentation (16 results) Book (1 results) Remarks (1 results) Patent(Industrial Property Rights) (4 results) (of which Overseas: 1 results)

  • [Int'l Joint Research] Queen Mary University of London(英国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] Queen Mary University of London/William Harvey Heart Centre(英国)

    • Related Report
      2021 Research-status Report
  • [Journal Article] The Tumor Immune Microenvironment Is Associated with Recurrence in Early-Stage Lung Adenocarcinoma2024

    • Author(s)
      Kanemura Hiroaki、Kuroda Hiroaki、Kitamura Yoshitaka、Shoda Hiroyasu、Mamesaya Nobuaki、Miyata Yoshihiro、Okamoto Tatsuro、Okishio Kyoichi、Oki Masahide、Sakairi Yuichi、Chen-Yoshikawa Toyofumi Fengshi、Ito Akihiko、Okamoto Isamu、Nakagawa Kazuhiko、Takeda Masayuki, et al.
    • Journal Title

      JTO Clinical and Research Reports

      Volume: - Issue: 4 Pages: 100658-100658

    • DOI

      10.1016/j.jtocrr.2024.100658

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of immune-related adverse events with durvalumab efficacy after chemoradiotherapy in patients with unresectable Stage III non-small cell lung cancer2024

    • Author(s)
      Haratani Koji、Nakamura Atsushi、Tsuruno Kosuke、Sakamoto Tomohiro、Teraoka Shunsuke、Oki Masahide、Watanabe Hiroshi、Tokito Takaaki、Nagata Kenji、Masuda Takeshi、Nakamura Yasushi、Sakai Kazuko、Chiba Yasutaka、Ito Akihiko、Nishio Kazuto、Yamamoto Nobuyuki、Nakagawa Kazuhiko、Hayashi Hidetoshi, et al.
    • Journal Title

      British Journal of Cancer

      Volume: - Issue: 11 Pages: 1783-1794

    • DOI

      10.1038/s41416-024-02662-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Somatic mutations of CADM1 in aldosterone-producing adenomas and gap junction-dependent regulation of aldosterone production2023

    • Author(s)
      Wu Xilin、Azizan Elena A. B.、Murakami Masanori、Beuschlein Felix、Ito Akihiko、Brown Morris J, et al.
    • Journal Title

      Nature Genetics

      Volume: 55 Issue: 6 Pages: 1009-1021

    • DOI

      10.1038/s41588-023-01403-0

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Tumor Microenvironment Landscape of NSCLC Reveals Resistance Mechanisms for Programmed Death-Ligand 1 Blockade After Chemoradiotherapy: A Multicenter Prospective Biomarker Study (WJOG11518L:SUBMARINE)2023

    • Author(s)
      Haratani K、Nakamura A、Mamesaya N、Mitsuoka S、Yoneshima Y、Saito R、Tanizaki J、Fujisaka Y、Hata A、Tsuruno K、Sakamoto T、Teraoka S、Oki M、Watanabe H、Sato Y、Nakano Y、Otani T、Sakai K、Tomida Shuta、Chiba Y、Ito A、Nishio K、Yamamoto N、Nakagawa K、Hayashi H
    • Journal Title

      Journal of Thoracic Oncology

      Volume: 18 Issue: 10 Pages: 1334-1350

    • DOI

      10.1016/j.jtho.2023.06.012

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Potential Contribution of Cell Adhesion Molecule 1 to the Binding of SARS-CoV-2 Spike Protein to Mouse Nasal Mucosa.2023

    • Author(s)
      Takeuchi F, Sugano A, Yoneshige A, Hagiyama M, Inoue T, Wada A, Takaoka Y, Ito A.
    • Journal Title

      Cells Tissues Organs

      Volume: Online ahead of print. Issue: 4 Pages: 1-12

    • DOI

      10.1159/000534892

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Testicular teratomagenesis from primordial germ cells with overexpression of germinal center-associated nuclear protein2023

    • Author(s)
      Yasuhiro Sakai, Kazuya Yoshinaga, Ayaka Yoshida, Andri Rezano, Kazuya Shiogama, Yoshiaki Kawashima, Tadashi Yoshizawa, Akihiko Yoshizawa, Shingo Hatakeyama, Chikara Ohyama, Hiroyasu Ito, Masato Abe, Hiroshi Kijima, Yoshiro Otsuki, Akihiko Ito, Toyonori Tsuzuki, Motohiro Takeya, Nobuo Sakaguchi & Kazuhiko Kuwahara
    • Journal Title

      Cancer Science

      Volume: 114 Issue: 4 Pages: 1729-1739

    • DOI

      10.1111/cas.15685

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] CADM1 promotes adhesion to vascular endothelial cells and transendothelial migration in cultured GIST cells2022

    • Author(s)
      Yuan Jiayin、Kihara Takako、Kimura Neinei、Yamasaki Takashi、Yoshida Makoto、Isozaki Koji、Ito Akihiko、Hirota Seiichi
    • Journal Title

      Oncology Letters

      Volume: 23 Issue: 3 Pages: 86-86

    • DOI

      10.3892/ol.2022.13206

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Indigo Plant Leaf Extract Inhibits the Binding of SARS-CoV-2 Spike Protein to Angiotensin-Converting Enzyme 22022

    • Author(s)
      Hagiyama M, Takeuchi F, Sugano A, Yoneshige A, Inoue T, Wada A , Kajiyama H, Takaoka Y, Sasaki K, Ito A
    • Journal Title

      Exp Ther Med

      Volume: 23 Issue: 4 Pages: 274-274

    • DOI

      10.3892/etm.2022.11200

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Tumor Immune Microenvironment and Frameshift Neoantigen Load Determine Response to PD-L1 Blockade in Extensive-Stage SCLC2022

    • Author(s)
      Kanemura Hiroaki、Hayashi Hidetoshi、Tomida Shuta、Tanizaki Junko、Suzuki Shinichiro、Kawanaka Yusuke、Tsuya Asuka、Fukuda Yasushi、Kaneda Hiroyasu、Kudo Keita、Takahama Takayuki、Imai Ryosuke、Haratani Koji、Chiba Yasutaka、Otani Tomoyuki、Ito Akihiko、Sakai Kazuko、Nishio Kazuto、Nakagawa Kazuhiko
    • Journal Title

      JTO Clinical and Research Reports

      Volume: 3 Issue: 8 Pages: 100373-100373

    • DOI

      10.1016/j.jtocrr.2022.100373

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Possible Therapeutic Utility of anti-Cell Adhesion Molecule 1 Antibodies for Malignant Pleural Mesothelioma.2022

    • Author(s)
      Hagiyama M, Mimae T, Wada A, Takeuchi F, Yoneshige A, Inoue T, Kotoku N, Hamada H, Sekido Y, Okada M, Ito A
    • Journal Title

      Front Cell Dev Biol

      Volume: 10 Pages: 945007-945007

    • DOI

      10.3389/fcell.2022.945007

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contribution of MMP14-expressing cancer-associated fibroblasts in the tumor immune microenvironment to progression of colorectal cancer2022

    • Author(s)
      Makutani Yusuke、Kawakami Hisato、Tsujikawa Takahiro、Yoshimura Kanako、Chiba Yasutaka、Ito Akihiko、Kawamura Junichiro、Haratani Koji、Nakagawa Kazuhiko
    • Journal Title

      Frontiers in Oncology

      Volume: 12 Pages: 956270-956270

    • DOI

      10.3389/fonc.2022.956270

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mechanisms of primary and acquired resistance to immune checkpoint inhibitors in advanced non?small cell lung cancer: A multiplex immunohistochemistry?based single-cell analysis2022

    • Author(s)
      Isomoto Kohsuke、Haratani Koji、Tsujikawa Takahiro、Makutani Yusuke、Kawakami Hisato、Takeda Masayuki、Yonesaka Kimio、Tanaka Kaoru、Iwasa Tsutomu、Hayashi Hidetoshi、Ito Akihiko、Nishio Kazuto、Nakagawa Kazuhiko
    • Journal Title

      Lung Cancer

      Volume: 174 Pages: 71-82

    • DOI

      10.1016/j.lungcan.2022.10.012

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] HER2-amplified endometrial carcinoma and AFP-producing endometrial carcinoma2022

    • Author(s)
      Otani Tomoyuki、Matsumura Noriomi、Ito Akihiko
    • Journal Title

      Modern Pathology

      Volume: 35 Issue: 12 Pages: 2027-2028

    • DOI

      10.1038/s41379-022-01156-x

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Open-label phase II study of the efficacy of nivolumab for cancer of unknown primary2022

    • Author(s)
      J. Tanizaki, K. Yonemori, K. Akiyoshi, H. Minami, H. Ueda, Y. Takiguchi, et al.
    • Journal Title

      Annals of Oncology

      Volume: 33 Issue: 2 Pages: 216-226

    • DOI

      10.1016/j.annonc.2021.11.009

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of Tumor Burden with the Efficacy of PD-1 or PD-L1 Inhibitors for Treatment-Naive Advanced Non-Small-Cell Lung Cancer.2022

    • Author(s)
      Suzuki Shinichiro、Haratani Koji、Hayashi Hidetoshi、Chiba Yasutaka、Tanizaki Junko、Kato Ryoji、Mitani Seiichiro、Kawanaka Yusuke、Kurosaki Takashi、Hasegawa Yoshikazu、Okabe Takafumi、Tanaka Kaoru、Akashi Yusaku、Ozaki Tomohiro、Nishio Kazuto、Ito Akihiko、Nakagawa Kazuhiko
    • Journal Title

      European Journal of Cancer

      Volume: 161 Pages: 44-54

    • DOI

      10.1016/j.ejca.2021.11.011

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] α-Fetoprotein-Producing Endometrial Carcinoma Is Associated With Fetal Gut-Like and/or Hepatoid Morphology, Lymphovascular Infiltration, TP53 Abnormalities, and Poor Prognosis: Five Cases and Literature Review2021

    • Author(s)
      Otani Tomoyuki、Murakami Kosuke、Shiraishi Naoki、Hagiyama Man、Satou Takao、Matsuki Mitsuru、Matsumura Noriomi、Ito Akihiko
    • Journal Title

      Frontiers in Medicine

      Volume: 8 Pages: 799163-799163

    • DOI

      10.3389/fmed.2021.799163

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Expression of cell adhesion molecule 1 in human and murine endometrial glandular cells and its increase during the proliferative phase by estrogen and cell density.2021

    • Author(s)
      Kimura R, Otani T, Shiraishi N, Hagiyama M, Yoneshige A, Wada A, Kajiyama H, Takeuchi F, Mizuguchi N, Morishita K, Ito A
    • Journal Title

      Life Sci

      Volume: 283 Pages: 119854-119854

    • DOI

      10.1016/j.lfs.2021.119854

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Elevated Hydrostatic Pressure Causes Retinal Degeneration Through Upregulating Lipocalin-22021

    • Author(s)
      Yoneshige Azusa、Hagiyama Man、Takashima Yasutoshi、Ueno Satoru、Inoue Takao、Kimura Ryuichiro、Koriyama Yoshiki、Ito Akihiko
    • Journal Title

      Frontiers in Cell and Developmental Biology

      Volume: 9 Pages: 664327-664327

    • DOI

      10.3389/fcell.2021.664327

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Differential Expression of CADM1 in Gastrointestinal Stromal Tumors of Different Sites and with Different Gene Abnormalities2021

    • Author(s)
      Yuan Jiayin、Kihara Takako、Kimura Neinei、Hashikura Yuka、Ohkouchi Mizuka、Isozaki Koji、Takahashi Tsuyoshi、Nishida Toshirou、Ito Akihiko、Hirota Seiichi
    • Journal Title

      Pathology and Oncology Research

      Volume: 27

    • DOI

      10.3389/pore.2021.602008

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Complete Response to Selective RET Inhibition With Selpercatinib (LOXO-292) in a Patient With RET Fusion-Positive Breast Cancer2021

    • Author(s)
      Watanabe Satomi、Takeda Masayuki、Otani Tomoyuki、Yoshida Takeshi、Sakai Kazuko、Olek Elizabeth、Rothenberg S. Michael、Kherani Jennifer、French Pearl P.、Nishio Kazuto、Ito Akihiko、Nakagawa Kazuhiko
    • Journal Title

      JCO Precision Oncology

      Volume: 5 Issue: 5 Pages: 103-106

    • DOI

      10.1200/po.20.00282

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical Application of the FoundationOne CDx Assay to Therapeutic Decision-Making for Patients with Advanced Solid Tumors2021

    • Author(s)
      Takeda M, Takahama T, Sakai K, Shimizu S, Watanabe S, Kawakami H, Tanaka K, Sato C, Hayashi H, Nonagase Y, Yonesaka K, Takegawa N, Okuno T, Yoshida T, Fumita S, Suzuki S, Haratani K, Saigoh K, Ito A, Mitsudomi T, Handa H, Fukuoka K, Nakagawa K, Nishio K.
    • Journal Title

      Oncologist

      Volume: 26(4) Issue: 4 Pages: e588-e596

    • DOI

      10.1002/onco.13639

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 接着分子CADM1/TSLC1に対する抗体を用いた悪性胸膜中皮腫の新たな治療戦略(Therapeutic strategy for pleural mesothelioma using antibodies against cell adhesion molecule1).2023

    • Author(s)
      武内風香、萩山満、伊藤彰彦
    • Organizer
      第112回日本病理学会総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] GANPの過剰発現は精巣奇形腫発症に関与する(Testicular teratomagenesis with overexpression of GANP)2023

    • Author(s)
      桒原一彦、伊藤彰彦
    • Organizer
      第82回日本癌学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 神経変性における神経接着分子CADM1異性化の関与(Asp isomerization in CADM1 shedding products is potentially involved in neurodegeneration induced by elevated pressure)2023

    • Author(s)
      米重あづさ、萩山満、高田匠、伊藤彰彦
    • Organizer
      第82回日本癌学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 接着分子CADM1/TSLC1に対する抗体を用いた胸膜中皮腫の新たな治療戦略2022

    • Author(s)
      武内風香、萩山満、伊藤彰彦
    • Organizer
      第45回日本分子生物学会年会 日本生物物理学会 共催
    • Related Report
      2022 Research-status Report
  • [Presentation] 接着分子CADM1/TSLC1は子宮内膜腺癌細胞の単層円柱状増殖に寄与する2022

    • Author(s)
      萩山満、武内風香、伊藤彰彦
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 水柱培養装置を用いた神経組織内圧上昇モデルの構築2022

    • Author(s)
      米重あづさ、萩山満、伊藤彰彦
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] BRCA2結合分子DSS1の発現低下は乳がんにおける化学療法の副作用低減に寄与する2022

    • Author(s)
      桒原一彦、伊藤彰彦
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 子宮体部AFP産生癌はTP53変異と関連する予後不良腫瘍である2022

    • Author(s)
      大谷知之、村上幸祐、松村謙臣、伊藤彰彦
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 接着分子CADM1/TSLC1に対する抗体を用いた胸膜中皮腫の新たな治療戦略2022

    • Author(s)
      武内風香、見前隆洋、萩山満、濱田泰信、関戸好孝、岡田守人、伊藤彰彦
    • Organizer
      第81回日本癌学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 接着分子CADM1は子宮内膜腺上皮の増殖に寄与する2022

    • Author(s)
      萩山満、米重あづさ、武内風香、伊藤彰彦
    • Organizer
      第111回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 高眼圧性緑内障におけるリポカリン2の発現上昇と網膜変性2022

    • Author(s)
      米重あづさ、萩山満、伊藤彰彦
    • Organizer
      第111回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 藍抽出エキスはSARS-CoV-2のスパイク蛋白質とACE2の結合を阻害する2022

    • Author(s)
      武内風香、萩山満、菅野亜紀、高岡裕、佐々木健郎、伊藤彰彦
    • Organizer
      第111回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 子宮体部の胎児腸管様および肝様癌は、AFP産生・脈管侵襲・TP53変異と関連し、早期に遠隔転移する2022

    • Author(s)
      大谷知之、村上幸祐、白石直樹、佐藤隆夫、松木充、松村謙臣、伊藤彰彦
    • Organizer
      第111回日本病理学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 上皮単層における細胞生存への寄与:接着分子CADM1(Cell adhesion molecule 1 contributes to cell survival in epithelial monolayers)2021

    • Author(s)
      萩山満、米重あづさ、伊藤彰彦
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 子宮留膿腫に関連して生じた内膜偽リンパ腫(Transient atypical lymphoplasmacytic proliferation in endometrium associated with pyometra)2021

    • Author(s)
      大谷知之、村上幸祐、木村雅友、松木充、佐藤隆夫、松村謙臣、伊藤彰彦
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Research-status Report
  • [Presentation] 水柱下培養装置を用いた高眼圧性緑内障モデルの構築(Elevated hydrostatic pressure induces glial activation, resulting in retinal ganglion cell death)2021

    • Author(s)
      米重あづさ、萩山満、伊藤彰彦
    • Organizer
      第110回日本病理学会総会
    • Related Report
      2021 Research-status Report
  • [Book] Editor’s Pick 2021: Highlights in Cell Adhesion and Migration2022

    • Author(s)
      Claudia Tanja Mierke and Akihiko Ito, edited
    • Total Pages
      233
    • Publisher
      Frontiers Media S.A.
    • ISBN
      9782889747825
    • Related Report
      2022 Research-status Report
  • [Remarks] 近畿大学医学部病理学講座

    • URL

      https://www.med.kindai.ac.jp/patho/

    • Related Report
      2022 Research-status Report 2021 Research-status Report
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    • Inventor(s)
      細川陽一郎、伊藤彰彦等
    • Industrial Property Rights Holder
      細川陽一郎、伊藤彰彦等
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2023-125651
    • Filing Date
      2023
    • Related Report
      2023 Annual Research Report
  • [Patent(Industrial Property Rights)] 慢性腎臓病罹患の可能性の判定のための方法2022

    • Inventor(s)
      伊藤彰彦
    • Industrial Property Rights Holder
      学校法人近畿大学
    • Industrial Property Rights Type
      特許
    • Filing Date
      2022
    • Acquisition Date
      2022
    • Related Report
      2022 Research-status Report
  • [Patent(Industrial Property Rights)] 抗CADM1抗体2022

    • Inventor(s)
      伊藤彰彦
    • Industrial Property Rights Holder
      近畿大学、医療法人社団
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-021712
    • Filing Date
      2022
    • Related Report
      2021 Research-status Report
    • Overseas
  • [Patent(Industrial Property Rights)] スパイクタンパク質結合阻害方法2021

    • Inventor(s)
      伊藤彰彦、佐々木健郎、吉田久幸
    • Industrial Property Rights Holder
      伊藤彰彦、佐々木健郎、吉田久幸
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2021-163746
    • Filing Date
      2021
    • Related Report
      2021 Research-status Report

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Published: 2021-04-28   Modified: 2026-01-16  

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