CA3072919A1 - Proteins binding nkg2d, cd16 and a tumor-associated antigen - Google Patents

Proteins binding nkg2d, cd16 and a tumor-associated antigen Download PDF

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Publication number
CA3072919A1
CA3072919A1 CA3072919A CA3072919A CA3072919A1 CA 3072919 A1 CA3072919 A1 CA 3072919A1 CA 3072919 A CA3072919 A CA 3072919A CA 3072919 A CA3072919 A CA 3072919A CA 3072919 A1 CA3072919 A1 CA 3072919A1
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CA
Canada
Prior art keywords
seq
antigen
binding site
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
CA3072919A
Other languages
English (en)
French (fr)
Inventor
Gregory P. CHANG
Ann F. CHEUNG
William Haney
Bradley M. LUNDE
Bianka Prinz
Nicolai Wagtmann
Jinyan DU
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 CA3072919A1 publication Critical patent/CA3072919A1/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
    • C07K16/2851—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
    • C07K16/2803—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
    • 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
    • C07K16/2866—Immunoglobulins [IG], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/64—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
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • 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"

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA3072919A 2017-08-23 2018-08-23 Proteins binding nkg2d, cd16 and a tumor-associated antigen Pending CA3072919A1 (en)

Applications Claiming Priority (17)

Application Number Priority Date Filing Date Title
US201762549201P 2017-08-23 2017-08-23
US62/549,201 2017-08-23
US201762558511P 2017-09-14 2017-09-14
US201762558510P 2017-09-14 2017-09-14
US201762558514P 2017-09-14 2017-09-14
US201762558509P 2017-09-14 2017-09-14
US62/558,511 2017-09-14
US62/558,514 2017-09-14
US62/558,510 2017-09-14
US62/558,509 2017-09-14
US201762566828P 2017-10-02 2017-10-02
US62/566,828 2017-10-02
US201762581357P 2017-11-03 2017-11-03
US62/581,357 2017-11-03
US201762608384P 2017-12-20 2017-12-20
US62/608,384 2017-12-20
PCT/US2018/047714 WO2019040727A1 (en) 2017-08-23 2018-08-23 BINDING PROTEINS FOR NKG2D, CD16 AND ANTIGEN ASSOCIATED WITH A TUMOR

Publications (1)

Publication Number Publication Date
CA3072919A1 true CA3072919A1 (en) 2019-02-28

Family

ID=65439284

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3072919A Pending CA3072919A1 (en) 2017-08-23 2018-08-23 Proteins binding nkg2d, cd16 and a tumor-associated antigen

Country Status (13)

Country Link
US (1) US20200231679A1 (https=)
EP (1) EP3672993A4 (https=)
JP (2) JP2020531525A (https=)
KR (1) KR20200038530A (https=)
CN (1) CN111315778A (https=)
AU (1) AU2018322178A1 (https=)
BR (1) BR112020003654A2 (https=)
CA (1) CA3072919A1 (https=)
IL (2) IL311488A (https=)
MX (1) MX2020002036A (https=)
RU (1) RU2020111554A (https=)
SG (1) SG11201913968VA (https=)
WO (1) WO2019040727A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018219887B2 (en) 2017-02-08 2024-08-15 Dragonfly Therapeutics, LLC Multi-specific binding proteins for activation of natural killer cells and therapeutic uses thereof to treat cancer
CN110944661A (zh) 2017-02-20 2020-03-31 蜻蜓疗法股份有限公司 结合her2、nkg2d和cd16的蛋白质
BR112020015994A2 (pt) 2018-02-08 2020-12-15 Dragonfly Therapeutics, Inc. Terapia de combinação do câncer que envolve proteínas de ligação multiespecíficas que ativam células natural killer
CA3237846A1 (en) 2018-02-08 2019-08-15 Dragonfly Therapeutics, Inc. Antibody variable domains targeting the nkg2d receptor
WO2019164930A1 (en) 2018-02-20 2019-08-29 Dragonfly Therapeutics, Inc. Multi-specific binding proteins that bind cd33, nkg2d, and cd16, and methods of use
KR102835308B1 (ko) 2018-08-08 2025-07-21 드래곤플라이 쎄라퓨틱스, 인크. Nkg2d, cd16 및 종양 관련 항원에 결합하는 단백질
EP3833392A4 (en) 2018-08-08 2022-05-18 Dragonfly Therapeutics, Inc. MULTISPECIFIC BINDING PROTEINS FOR BINDING CD33, NKG2D AND CD16 AND METHODS OF USE
EA202091888A1 (ru) 2018-08-08 2020-10-23 Драгонфлай Терапьютикс, Инк. Вариабельные домены антител, нацеленные на рецептор nkg2d
PE20221316A1 (es) * 2019-10-15 2022-09-07 Dragonfly Therapeutics Inc Proteinas que se unen a nkg2d, cd16 y flt3
US20230073946A1 (en) * 2020-01-20 2023-03-09 Arizona Board Of Regents On Behalf Of The University Of Arizona Affinity peptide conjugated with antioxidant for protection of proteins from oxidation
JP7512394B2 (ja) * 2020-05-06 2024-07-08 ドラゴンフライ セラピューティクス， インコーポレイテッド Ｎｋｇ２ｄ、ｃｄ１６及びｃｌｅｃ１２ａに結合するタンパク質
CN114437214B (zh) * 2020-11-03 2023-06-02 南京北恒生物科技有限公司 靶向lir1的抗体及其用途
EP4273161A4 (en) * 2020-12-31 2025-04-02 Innovent Biologics (Suzhou) Co., Ltd. Protein with heterodimeric antibody FC and manufacturing method therefor
EP4301774A4 (en) 2021-03-03 2025-08-13 Dragonfly Therapeutics Inc METHODS OF TREATING CANCER USING MULTI-SPECIFIC BINDING PROTEINS THAT BIND TO NKG2D, CD16, AND A TUMOR-ASSOCIATED ANTIGEN
WO2025166146A1 (en) * 2024-02-02 2025-08-07 Triveni Bio, Inc. Klk5/7 + ox40 targeting antibodies and uses thereof
WO2025166138A1 (en) * 2024-02-02 2025-08-07 Triveni Bio, Inc. Klk5/7 + tslp targeting antibodies and uses thereof
CN118812708B (zh) * 2024-06-28 2025-04-04 北京普利米特生物科技有限公司 抗il-33抗体或其抗原结合片段及其用途

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040038339A1 (en) * 2000-03-24 2004-02-26 Peter Kufer Multifunctional polypeptides comprising a binding site to an epitope of the nkg2d receptor complex
WO2007002905A1 (en) * 2005-06-29 2007-01-04 University Of Miami Antibody-immune cell ligand fusion protein for cancer therapy
WO2007044756A2 (en) * 2005-10-11 2007-04-19 Icos Corporation Monoclonal antibodies recognizing human ccr8
NZ573646A (en) * 2006-06-12 2012-04-27 Wyeth Llc Single-chain multivalent binding proteins with effector function
AU2008337517B2 (en) * 2007-12-14 2014-06-26 Novo Nordisk A/S Antibodies against human NKG2D and uses thereof
WO2010017103A2 (en) * 2008-08-04 2010-02-11 The United States Of America, As Represented By The Secretary, Department Of Health And Human Servic Fully human anti-human nkg2d monoclonal antibodies
UY32808A (es) * 2009-07-29 2011-02-28 Abbott Lab Inmunoglobulinas como dominio variable dual y usos de las mismas
JP6594855B2 (ja) * 2013-03-15 2019-10-23 ゼンコア インコーポレイテッド ヘテロ二量体タンパク質
DE102013019352A1 (de) * 2013-11-13 2015-09-17 Elke Pogge Von Strandmann Tri-spezifische rekombinante Antikörperderivate zur Behandlung von malignen Erkrankungen durch Aktivierung einer NK-Zell-basierten Immunantwort
DK3241561T3 (da) * 2014-03-05 2025-06-30 Autolus Ltd Konjugeret antistof eller bispecifik t-celle-engager, som selektivt binder enten tcr-beta konstant region 1 (trbc1) eller trbc2
CA2973720A1 (en) * 2015-01-14 2016-07-21 Compass Therapeutics Llc Multispecific immunomodulatory antigen-binding constructs
WO2016134371A2 (en) * 2015-02-20 2016-08-25 Ohio State Innovation Foundation Bivalent antibody directed against nkg2d and tumor associated antigens
DK3313876T3 (da) * 2015-06-23 2025-04-22 Innate Pharma Multispecifikke antigenbindende proteiner
US20180327499A1 (en) * 2015-11-13 2018-11-15 INSERM (Institut National de la Santé et de la Recherche Médicale) Anti- nkg2d single domain antibodies and uses thereof
WO2017124002A1 (en) * 2016-01-13 2017-07-20 Compass Therapeutics Llc Multispecific immunomodulatory antigen-binding constructs
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CN110461361A (zh) * 2017-02-10 2019-11-15 蜻蜓治疗公司 结合bcma、nkg2d和cd16的蛋白

Also Published As

Publication number Publication date
WO2019040727A1 (en) 2019-02-28
EP3672993A1 (en) 2020-07-01
US20200231679A1 (en) 2020-07-23
MX2020002036A (es) 2020-03-24
JP2023062184A (ja) 2023-05-02
RU2020111554A (ru) 2021-09-23
JP2020531525A (ja) 2020-11-05
BR112020003654A2 (pt) 2020-11-17
RU2020111554A3 (https=) 2022-01-19
IL272706A (en) 2020-04-30
AU2018322178A1 (en) 2020-02-20
EP3672993A4 (en) 2021-10-27
KR20200038530A (ko) 2020-04-13
IL311488A (en) 2024-05-01
SG11201913968VA (en) 2020-01-30
CN111315778A (zh) 2020-06-19

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Effective date: 20220911