CA3053275A1 - Proteins binding psma, nkg2d and cd16 - Google Patents

Proteins binding psma, nkg2d and cd16 Download PDF

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Publication number
CA3053275A1
CA3053275A1 CA3053275A CA3053275A CA3053275A1 CA 3053275 A1 CA3053275 A1 CA 3053275A1 CA 3053275 A CA3053275 A CA 3053275A CA 3053275 A CA3053275 A CA 3053275A CA 3053275 A1 CA3053275 A1 CA 3053275A1
Authority
CA
Canada
Prior art keywords
seq
amino acid
antigen
chain variable
variable domain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3053275A
Other languages
English (en)
French (fr)
Inventor
Gregory P. CHANG
Ann F. CHEUNG
William Haney
Bradley M. LUNDE
Bianka Prinz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dragonfly Therapeutics Inc
Original Assignee
Dragonfly Therapeutics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dragonfly Therapeutics Inc filed Critical Dragonfly Therapeutics Inc
Publication of CA3053275A1 publication Critical patent/CA3053275A1/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • 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
    • C07K16/2851Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the lectin superfamily, e.g. CD23, CD72
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • 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
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • CCHEMISTRY; METALLURGY
    • 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
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • CCHEMISTRY; METALLURGY
    • 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
    • C07K16/2803Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/283Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against Fc-receptors, e.g. CD16, CD32, CD64
    • CCHEMISTRY; METALLURGY
    • 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
    • C07K16/30Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3069Reproductive system, e.g. ovaria, uterus, testes, prostate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507Comprising a combination of two or more separate antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/80Vaccine for a specifically defined cancer
    • A61K2039/804Blood cells [leukemia, lymphoma]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/75Agonist effect on antigen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3053275A 2017-02-10 2018-02-10 Proteins binding psma, nkg2d and cd16 Pending CA3053275A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762457785P 2017-02-10 2017-02-10
US62/457,785 2017-02-10
PCT/US2018/017718 WO2018148610A1 (en) 2017-02-10 2018-02-10 Proteins binding psma, nkg2d and cd16

Publications (1)

Publication Number Publication Date
CA3053275A1 true CA3053275A1 (en) 2018-08-16

Family

ID=63107819

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3053275A Pending CA3053275A1 (en) 2017-02-10 2018-02-10 Proteins binding psma, nkg2d and cd16

Country Status (13)

Country Link
US (1) US20200024353A1 (cg-RX-API-DMAC7.html)
EP (1) EP3579878A4 (cg-RX-API-DMAC7.html)
JP (2) JP2020507577A (cg-RX-API-DMAC7.html)
KR (1) KR20190120770A (cg-RX-API-DMAC7.html)
CN (1) CN110913902A (cg-RX-API-DMAC7.html)
AU (1) AU2018217834A1 (cg-RX-API-DMAC7.html)
BR (1) BR112019016553A2 (cg-RX-API-DMAC7.html)
CA (1) CA3053275A1 (cg-RX-API-DMAC7.html)
IL (1) IL268574A (cg-RX-API-DMAC7.html)
MX (1) MX2019009541A (cg-RX-API-DMAC7.html)
RU (1) RU2019128204A (cg-RX-API-DMAC7.html)
SG (1) SG11201907271PA (cg-RX-API-DMAC7.html)
WO (1) WO2018148610A1 (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20250089564A (ko) 2017-02-08 2025-06-18 드래곤플라이 쎄라퓨틱스, 인크. 천연 킬러 세포의 활성화를 위한 다중-특이적 결합 단백질 및 암 치료에서의 그의 치료적 용도
KR20190120782A (ko) 2017-02-20 2019-10-24 드래곤플라이 쎄라퓨틱스, 인크. Her2, nkg2d 및 cd16에 결합하는 단백질
CA3090244A1 (en) 2018-02-08 2019-08-15 Dragonfly Therapeutics, Inc. Antibody variable domains targeting the nkg2d receptor
PE20210375A1 (es) 2018-02-08 2021-03-02 Dragonfly Therapeutics Inc Terapia de combinacion del cancer que incluye proteinas de union multiespecificas que activan a las celulas asesinas naturales
CN112119093A (zh) 2018-02-20 2020-12-22 蜻蜓治疗公司 结合cd33、nkg2d和cd16的多特异性结合蛋白和使用方法
EA202091888A1 (ru) 2018-08-08 2020-10-23 Драгонфлай Терапьютикс, Инк. Вариабельные домены антител, нацеленные на рецептор nkg2d
CA3108427A1 (en) 2018-08-08 2020-02-13 Dragonfly Therapeutics, Inc. Multi-specific binding proteins that bind bcma, nkg2d and cd16, and methods of use
BR112021002276A2 (pt) 2018-08-08 2021-05-04 Dragonfly Therapeutics, Inc. proteínas de ligação a nkg2d, cd16 e um antígeno associado ao tumor
US12157771B2 (en) 2020-05-06 2024-12-03 Dragonfly Therapeutics, Inc. Proteins binding NKG2D, CD16 and CLEC12A
WO2022187539A1 (en) 2021-03-03 2022-09-09 Dragonfly Therapeutics, Inc. Methods of treating cancer using multi-specific binding proteins that bind nkg2d, cd16 and a tumor-associated antigen
CN117881702A (zh) * 2021-08-03 2024-04-12 山东先声生物制药有限公司 一种cd16抗体及其应用
WO2023011650A1 (zh) * 2021-08-06 2023-02-09 甘李药业股份有限公司 一种多特异性抗体及其用途

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CN1423700A (zh) * 2000-03-24 2003-06-11 麦克美特股份公司 含有针对nkg2d受体复合物的表位的结合位点的多功能多肽
US6455712B1 (en) * 2000-12-13 2002-09-24 Shell Oil Company Preparation of oxirane compounds
US20070071759A1 (en) * 2005-06-29 2007-03-29 University Of Miami Antibody-immune cell ligand fusion protein for cancer therapy
JP2009514537A (ja) * 2005-11-03 2009-04-09 ジェネンテック・インコーポレーテッド 治療的抗her2抗体融合ポリペプチド
MX2008015524A (es) * 2006-06-12 2009-01-13 Trubion Pharmaceuticals Inc Proteinas de union multivalentes monocatenarias con funcion efectora.
TWI468174B (zh) * 2007-12-14 2015-01-11 Novo Nordisk As 針對人類nkg2d的抗體及其用途
US8629247B2 (en) * 2009-04-14 2014-01-14 Proscan Rx Pharma Inc. Antibodies against prostate specific membrane antigen
UY32808A (es) * 2009-07-29 2011-02-28 Abbott Lab Inmunoglobulinas como dominio variable dual y usos de las mismas
JP6002660B2 (ja) * 2010-04-15 2016-10-05 ジェネンテック, インコーポレイテッド 抗ユビキチン抗体及び使用方法
UY33492A (es) * 2010-07-09 2012-01-31 Abbott Lab Inmunoglobulinas con dominio variable dual y usos de las mismas
WO2012158818A2 (en) * 2011-05-16 2012-11-22 Fabion Pharmaceuticals, Inc. Multi-specific fab fusion proteins and methods of use
US8852599B2 (en) * 2011-05-26 2014-10-07 Bristol-Myers Squibb Company Immunoconjugates, compositions for making them, and methods of making and use
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Also Published As

Publication number Publication date
MX2019009541A (es) 2019-12-16
EP3579878A1 (en) 2019-12-18
BR112019016553A2 (pt) 2020-03-31
JP2020507577A (ja) 2020-03-12
RU2019128204A (ru) 2021-03-10
EP3579878A4 (en) 2020-11-18
RU2019128204A3 (cg-RX-API-DMAC7.html) 2021-07-16
JP2022105121A (ja) 2022-07-12
KR20190120770A (ko) 2019-10-24
US20200024353A1 (en) 2020-01-23
SG11201907271PA (en) 2019-09-27
AU2018217834A1 (en) 2019-08-22
IL268574A (en) 2019-09-26
CN110913902A (zh) 2020-03-24
WO2018148610A1 (en) 2018-08-16

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EEER Examination request

Effective date: 20220915

EEER Examination request

Effective date: 20220915

EEER Examination request

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EEER Examination request

Effective date: 20220915

EEER Examination request

Effective date: 20220915