JP7228515B2 - 多価制御性t細胞調節因子 - Google Patents

多価制御性t細胞調節因子 Download PDF

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JP7228515B2
JP7228515B2 JP2019531303A JP2019531303A JP7228515B2 JP 7228515 B2 JP7228515 B2 JP 7228515B2 JP 2019531303 A JP2019531303 A JP 2019531303A JP 2019531303 A JP2019531303 A JP 2019531303A JP 7228515 B2 JP7228515 B2 JP 7228515B2
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グレーブ,ジェフリー
キム,ジュンミン
ナガラジャン,ニランジャナ
チョ,ジョン
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デリニア,インコーポレーテッド
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/54Interleukins [IL]
    • C07K14/55IL-2
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/54Interleukins [IL]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/19Cytokines; Lymphokines; Interferons
    • A61K38/20Interleukins [IL]
    • AHUMAN NECESSITIES
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    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
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    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61P3/08Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
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    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
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    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2866Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for cytokines, lymphokines, interferons
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    • C07K19/00Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
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    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
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    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
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    • C07K2317/55Fab or Fab'
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    • C07ORGANIC CHEMISTRY
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71Decreased effector function due to an Fc-modification
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    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/70Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/70Fusion polypeptide containing domain for protein-protein interaction
    • C07K2319/74Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor
    • C07K2319/75Fusion polypeptide containing domain for protein-protein interaction containing a fusion for binding to a cell surface receptor containing a fusion for activation of a cell surface receptor, e.g. thrombopoeitin, NPY and other peptide hormones

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  • Proteomics, Peptides & Aminoacids (AREA)
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JP2019531303A 2016-12-13 2017-12-13 多価制御性t細胞調節因子 Active JP7228515B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662433533P 2016-12-13 2016-12-13
US62/433,533 2016-12-13
PCT/US2017/066163 WO2018112069A1 (en) 2016-12-13 2017-12-13 Multivalent regulatory t cell modulators

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JP2020501550A JP2020501550A (ja) 2020-01-23
JP2020501550A5 JP2020501550A5 (enExample) 2021-01-28
JP7228515B2 true JP7228515B2 (ja) 2023-02-24

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US (2) US10472405B2 (enExample)
EP (1) EP3554525A4 (enExample)
JP (1) JP7228515B2 (enExample)
KR (1) KR20190094222A (enExample)
CN (1) CN110177564A (enExample)
AU (1) AU2017378308A1 (enExample)
BR (2) BR122020025384B1 (enExample)
CA (1) CA3044416A1 (enExample)
MX (2) MX381276B (enExample)
RU (1) RU2769871C2 (enExample)
WO (1) WO2018112069A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9840545B2 (en) 2013-09-20 2017-12-12 University Of Virginia Patent Foundation Fusion protein comprising interleukin-2 and interleukin-33
BR122020025384B1 (pt) 2016-12-13 2022-07-12 Delinia, Inc Proteínas de fusão e dimérica, usos das mesmas e composição farmacêutica
EP3596108A4 (en) 2017-03-15 2020-12-23 Pandion Operations, Inc. TARGETED IMMUNOTOLERANCE
JP2020521452A (ja) 2017-05-24 2020-07-27 パンディオン・セラピューティクス・インコーポレイテッド 標的化免疫寛容
US10174092B1 (en) 2017-12-06 2019-01-08 Pandion Therapeutics, Inc. IL-2 muteins
USRE50550E1 (en) 2017-12-06 2025-08-26 Pandion Operations, Inc. IL-2 muteins and uses thereof
US10946068B2 (en) 2017-12-06 2021-03-16 Pandion Operations, Inc. IL-2 muteins and uses thereof
WO2020033312A1 (en) 2018-08-06 2020-02-13 Medikine, Inc. Il-2 receptor binding compounds
WO2020092554A1 (en) * 2018-10-31 2020-05-07 Delinia, Inc. Multivalent regulatory t cell modulators
EP3972992A4 (en) 2019-05-20 2023-07-19 Pandion Operations, Inc. MADCAM TARGETED IMMUNOTLERANCE
WO2020257191A1 (en) * 2019-06-19 2020-12-24 Cue Biopharma, Inc. Multimeric t-cell modulatory polypeptides and methods of use thereof
CN114853874B (zh) * 2019-09-10 2024-05-17 中国医学科学院北京协和医院 靶向调节t细胞的长效白介素-2及其在治疗自身免疫病中的应用
EP4055036A4 (en) 2019-11-05 2024-02-28 Medikine, Inc. DUAL IL-2R AND IL-7R BINDING CONNECTIONS
MX2022005411A (es) 2019-11-05 2022-08-10 Medikine Inc COMPUESTOS DE UNIÓN A IL-2RßYC.
TW202417475A (zh) 2020-02-03 2024-05-01 美商麥地金公司 IL-7Rα結合化合物
KR20220139918A (ko) 2020-02-03 2022-10-17 메디카인 인코포레이티드 IL-7Rαγc 결합 화합물
WO2021168079A1 (en) 2020-02-21 2021-08-26 Pandion Operations, Inc. Tissue targeted immunotolerance with a cd39 effector
US11999771B2 (en) 2022-04-07 2024-06-04 Medikine, Inc. IL-7Rαγc ligand immunoglobulin fusion proteins
CA3247209A1 (en) * 2022-05-11 2023-11-16 Slate Bio, Inc. COMPOSITIONS COMPRISING INTERLEUKIN-2 AND TRUNCATED INTERLEUKIN-33
WO2025106677A1 (en) * 2023-11-15 2025-05-22 Slate Bio, Inc. Bifunctional il-2 and il-33 proteins for treating autoimmune disease

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014012085A2 (en) 2012-07-13 2014-01-16 Zymeworks Inc. Bispecific asymmetric heterodimers comprising anti-cd3 constructs
WO2014145907A1 (en) 2013-03-15 2014-09-18 Xencor, Inc. Targeting t cells with heterodimeric proteins
WO2015118016A1 (en) 2014-02-06 2015-08-13 F. Hoffmann-La Roche Ag Interleukin-2 fusion proteins and uses thereof
JP2015523967A (ja) 2012-05-18 2015-08-20 アムジェン インコーポレイテッド St2抗原結合タンパク質
WO2016014428A2 (en) 2014-07-21 2016-01-28 Delinia, Inc. Molecules that selectively activate regulatory t cells for the treatment of autoimmune diseases
US20160304574A1 (en) 2013-09-20 2016-10-20 University Of Virginia Patent Foundation Compositions and methods for treatment of autoimmune and inflammatory diseases and disorders

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731168A (en) * 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
DZ2788A1 (fr) * 1998-05-15 2003-12-01 Bayer Ag Agonistes et antagonistes selectifs à IL-2.
WO2001003737A1 (en) * 1999-07-13 2001-01-18 Bolder Biotechnology Inc. Immunoglobulin fusion proteins
JP2007506681A (ja) 2003-09-23 2007-03-22 ピーディーエル バイオファーマ,インコーポレイティド 抗il−2受容体抗体による呼吸器疾患の治療
CA3206122A1 (en) * 2012-11-28 2014-06-05 Zymeworks Bc Inc. Engineered immunoglobulin heavy chain-light chain pairs and uses thereof
BR122020025384B1 (pt) 2016-12-13 2022-07-12 Delinia, Inc Proteínas de fusão e dimérica, usos das mesmas e composição farmacêutica

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015523967A (ja) 2012-05-18 2015-08-20 アムジェン インコーポレイテッド St2抗原結合タンパク質
WO2014012085A2 (en) 2012-07-13 2014-01-16 Zymeworks Inc. Bispecific asymmetric heterodimers comprising anti-cd3 constructs
WO2014145907A1 (en) 2013-03-15 2014-09-18 Xencor, Inc. Targeting t cells with heterodimeric proteins
US20160304574A1 (en) 2013-09-20 2016-10-20 University Of Virginia Patent Foundation Compositions and methods for treatment of autoimmune and inflammatory diseases and disorders
WO2015118016A1 (en) 2014-02-06 2015-08-13 F. Hoffmann-La Roche Ag Interleukin-2 fusion proteins and uses thereof
WO2016014428A2 (en) 2014-07-21 2016-01-28 Delinia, Inc. Molecules that selectively activate regulatory t cells for the treatment of autoimmune diseases

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Felipe Andres Cordero da Luz et al.,Mediators of Inflammation,2014年,Vol 2014,Article ID 342410
HA J. et al.,Frontiers in Immunology,2016年10月,Vol.7,Article 394
植田充美監修,抗体医薬の最前線,株式会社シーエムシー出版,2007年,pp.4-11

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EP3554525A1 (en) 2019-10-23
US20200031897A1 (en) 2020-01-30
WO2018112069A1 (en) 2018-06-21
MX381276B (es) 2025-03-12
BR112019011799B1 (pt) 2021-12-21
BR112019011799A2 (pt) 2019-10-29
RU2019121902A (ru) 2021-01-18
RU2019121902A3 (enExample) 2021-04-21
BR122020025384B1 (pt) 2022-07-12
US11059877B2 (en) 2021-07-13
MX2021004007A (es) 2021-06-23
US20180162919A1 (en) 2018-06-14
US10472405B2 (en) 2019-11-12
KR20190094222A (ko) 2019-08-12
AU2017378308A1 (en) 2019-06-20
RU2769871C2 (ru) 2022-04-07
EP3554525A4 (en) 2020-08-19
CA3044416A1 (en) 2018-06-21
JP2020501550A (ja) 2020-01-23
CN110177564A (zh) 2019-08-27
MX2019007002A (es) 2019-08-22

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