CA3054642A1 - Proteins binding bcma, nkg2d and cd16 - Google Patents

Proteins binding bcma, nkg2d and cd16 Download PDF

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Publication number
CA3054642A1
CA3054642A1 CA3054642A CA3054642A CA3054642A1 CA 3054642 A1 CA3054642 A1 CA 3054642A1 CA 3054642 A CA3054642 A CA 3054642A CA 3054642 A CA3054642 A CA 3054642A CA 3054642 A1 CA3054642 A1 CA 3054642A1
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CA
Canada
Prior art keywords
seq
antigen
amino acid
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
CA3054642A
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 CA3054642A1 publication Critical patent/CA3054642A1/en
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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
    • C07K16/283—Immunoglobulins [IG], 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2851—Immunoglobulins [IG], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2878—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55—Fab or Fab'
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/624—Disulfide-stabilized antibody (dsFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/64—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a combination of variable region and constant region components
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/66—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising a swap of domains, e.g. CH3-CH2, VH-CL or VL-CH1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/32—Fusion polypeptide fusions with soluble part of a cell surface receptor, "decoy receptors"
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA3054642A 2017-02-10 2018-02-09 Proteins binding bcma, nkg2d and cd16 Pending CA3054642A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762457780P 2017-02-10 2017-02-10
US62/457,780 2017-02-10
PCT/US2018/017653 WO2018148566A1 (en) 2017-02-10 2018-02-09 Proteins binding bcma, nkg2d and cd16

Publications (1)

Publication Number Publication Date
CA3054642A1 true CA3054642A1 (en) 2018-08-16

Family

ID=63107848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3054642A Pending CA3054642A1 (en) 2017-02-10 2018-02-09 Proteins binding bcma, nkg2d and cd16

Country Status (14)

Country Link
US (1) US20190375838A1 (enExample)
EP (1) EP3579876A4 (enExample)
JP (2) JP7257323B2 (enExample)
KR (2) KR20190115469A (enExample)
CN (1) CN110461361A (enExample)
AU (1) AU2018219348A1 (enExample)
BR (1) BR112019016424A2 (enExample)
CA (1) CA3054642A1 (enExample)
IL (1) IL268567A (enExample)
MA (1) MA47465A (enExample)
MX (1) MX2019009566A (enExample)
MY (1) MY205850A (enExample)
SG (1) SG11201907253VA (enExample)
WO (1) WO2018148566A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015248956B2 (en) * 2014-04-14 2020-06-25 Cellectis BCMA (CD269) specific chimeric antigen receptors for cancer immunotherapy
EP4491234A3 (en) 2017-02-08 2025-04-09 Dragonfly Therapeutics, Inc. Multi-specific binding proteins for activation of natural killer cells and therapeutic uses thereof to treat cancer
MA47465A (fr) * 2017-02-10 2019-12-18 Dragonfly Therapeutics Inc Protéines fixant le bcma, le nkg2d et le cd16
BR112019017197A2 (pt) 2017-02-20 2020-04-14 Dragonfly Therapeutics, Inc. proteínas que se ligam a her2, nkg2d e cd16
IL311488A (en) * 2017-08-23 2024-05-01 Dragonfly Therapeutics Inc Proteins that bind D2NKG, 16CD, and tumor-associated antigen
AU2019218125B2 (en) 2018-02-08 2025-03-13 Dragonfly Therapeutics, Inc. Combination therapy of cancer involving multi-specific binding proteins that activate natural killer cells
PE20220278A1 (es) 2018-02-08 2022-02-25 Dragonfly Therapeutics Inc Dominios variables de anticuerpos que se dirigen al receptor nkg2d
TW201942134A (zh) 2018-02-20 2019-11-01 美商蜻蜓醫療公司 結合cd33、nkg2d及cd16之多特異性結合蛋白及使用方法
EA202091977A1 (ru) * 2018-05-28 2021-02-09 Драгонфлай Терапьютикс, Инк. Мультиспецифические связывающие белки, которые связывают cd33, nkg2d и cd16, и способы применения
EA202091888A1 (ru) 2018-08-08 2020-10-23 Драгонфлай Терапьютикс, Инк. Вариабельные домены антител, нацеленные на рецептор nkg2d
KR20250112921A (ko) 2018-08-08 2025-07-24 드래곤플라이 쎄라퓨틱스, 인크. Nkg2d, cd16 및 종양 관련 항원에 결합하는 단백질
EA202190468A1 (ru) 2018-08-08 2021-07-06 Драгонфлай Терапьютикс, Инк. Мультиспецифические связывающие белки, которые связывают bcma, nkg2d и cd16, и способы их применения
PY2020118A (es) * 2019-05-20 2022-10-27 Servier Lab Conjugados de anticuerpo-fármaco inhibidores de mcl-1 y sus métodos de uso
EP4146271A4 (en) 2020-05-06 2024-09-04 Dragonfly Therapeutics, Inc. PROTEINS THAT BIND NKG2D, CD16 AND CLEC12A
TWI901692B (zh) 2020-06-05 2025-10-21 日商衛材R&D企管股份有限公司 抗ｂｃｍａ抗體-藥物軛合物及其使用方法
CN116063550A (zh) * 2020-09-02 2023-05-05 南京北恒生物科技有限公司 靶向nk激活性受体的嵌合抗原受体
AU2021357841A1 (en) * 2020-10-08 2023-06-15 Affimed Gmbh Trispecific binders
EP4301402A1 (en) 2021-03-03 2024-01-10 Chemotherapeutisches Forschungsinstitut Georg-Speyer-Haus Bispecific antibodies enhancing cell mediated immune responses
US12377144B2 (en) 2021-03-03 2025-08-05 Dragonfly Therapeutics, Inc. Methods of treating cancer using multi-specific binding proteins that bind NKG2D, CD16 and a tumor-associated antigen
WO2022212470A2 (en) * 2021-03-31 2022-10-06 Janssen Biotech, Inc. Materials and methods for immune effector cells redirection
WO2024020577A2 (en) * 2022-07-22 2024-01-25 Fred Hutchinson Cancer Center Antibodies against sars-cov-2

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US20070071759A1 (en) * 2005-06-29 2007-03-29 University Of Miami Antibody-immune cell ligand fusion protein for cancer therapy
EP2418223A3 (en) * 2006-06-12 2013-01-16 Emergent Product Development Seattle, LLC Single-chain multivalent binding proteins with effector function
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UY32808A (es) * 2009-07-29 2011-02-28 Abbott Lab Inmunoglobulinas como dominio variable dual y usos de las mismas
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KR102606190B1 (ko) * 2015-02-20 2023-11-23 오하이오 스테이트 이노베이션 파운데이션 Nkg2d 및 종양 연관 항원에 대해 유도된 이가 항체
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CA3016563A1 (en) * 2016-03-21 2017-09-28 Elstar Therapeutics, Inc. Multispecific and multifunctional molecules and uses thereof
EP4491234A3 (en) * 2017-02-08 2025-04-09 Dragonfly Therapeutics, Inc. Multi-specific binding proteins for activation of natural killer cells and therapeutic uses thereof to treat cancer
WO2018148447A1 (en) * 2017-02-08 2018-08-16 Adimab, Llc Antibody heavy chain variable domains targeting the nkg2d receptor
MA47465A (fr) * 2017-02-10 2019-12-18 Dragonfly Therapeutics Inc Protéines fixant le bcma, le nkg2d et le cd16
US20200179511A1 (en) * 2017-04-28 2020-06-11 Novartis Ag Bcma-targeting agent, and combination therapy with a gamma secretase inhibitor

Also Published As

Publication number Publication date
KR20190115469A (ko) 2019-10-11
US20190375838A1 (en) 2019-12-12
JP7257323B2 (ja) 2023-04-13
RU2019127910A3 (enExample) 2021-06-15
MX2019009566A (es) 2020-01-20
WO2018148566A1 (en) 2018-08-16
EP3579876A4 (en) 2020-11-18
JP2023029988A (ja) 2023-03-07
MY205850A (en) 2024-11-15
AU2018219348A1 (en) 2019-08-29
SG11201907253VA (en) 2019-09-27
EP3579876A1 (en) 2019-12-18
MA47465A (fr) 2019-12-18
IL268567A (en) 2019-09-26
RU2019127910A (ru) 2021-03-10
KR20240078657A (ko) 2024-06-04
JP2020507328A (ja) 2020-03-12
CN110461361A (zh) 2019-11-15
BR112019016424A2 (pt) 2020-04-07

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