AU2020205965A1 - Heterodimeric proteins for modulating gamma delta T cells - Google Patents

Heterodimeric proteins for modulating gamma delta T cells Download PDF

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Publication number
AU2020205965A1
AU2020205965A1 AU2020205965A AU2020205965A AU2020205965A1 AU 2020205965 A1 AU2020205965 A1 AU 2020205965A1 AU 2020205965 A AU2020205965 A AU 2020205965A AU 2020205965 A AU2020205965 A AU 2020205965A AU 2020205965 A1 AU2020205965 A1 AU 2020205965A1
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seq
cells
domain
cancer
human
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Suresh DE SILVA
George FROMM
Taylor Schreiber
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Shattuck Labs Inc
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Shattuck Labs Inc
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    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • 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
    • 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
    • C07K16/2818—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 CD28 or CD152
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
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    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3069—Reproductive system, e.g. ovaria, uterus, testes, prostate
    • C—CHEMISTRY; METALLURGY
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    • C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
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    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
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    • C12N7/00—Viruses; Bacteriophages; Compositions thereof; Preparation or purification thereof
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • C07K2317/524—CH2 domain
    • 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
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/53—Hinge
    • 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
    • C07K2317/70—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
    • C07K2319/00—Fusion polypeptide
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Wood Science & Technology (AREA)
  • Cell Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Pregnancy & Childbirth (AREA)
  • Microbiology (AREA)
  • Toxicology (AREA)
  • Epidemiology (AREA)
  • Virology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AU2020205965A 2019-01-07 2020-01-07 Heterodimeric proteins for modulating gamma delta T cells Abandoned AU2020205965A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201962789344P 2019-01-07 2019-01-07
US62/789,344 2019-01-07
US201962876346P 2019-07-19 2019-07-19
US62/876,346 2019-07-19
US201962941176P 2019-11-27 2019-11-27
US62/941,176 2019-11-27
PCT/US2020/012589 WO2020146393A1 (en) 2019-01-07 2020-01-07 Heterodimeric proteins for modulating gamma delta t cells

Publications (1)

Publication Number Publication Date
AU2020205965A1 true AU2020205965A1 (en) 2021-07-01

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ID=71521410

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020205965A Abandoned AU2020205965A1 (en) 2019-01-07 2020-01-07 Heterodimeric proteins for modulating gamma delta T cells

Country Status (13)

Country Link
US (2) US20220025000A1 (https=)
EP (1) EP3902557A4 (https=)
JP (1) JP2022516964A (https=)
KR (1) KR20210113244A (https=)
CN (1) CN113329759A (https=)
AU (1) AU2020205965A1 (https=)
BR (1) BR112021013193A2 (https=)
CA (1) CA3125474A1 (https=)
IL (1) IL284658A (https=)
MX (1) MX2021008022A (https=)
PH (1) PH12021551475A1 (https=)
SG (1) SG11202106895UA (https=)
WO (1) WO2020146393A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023546725A (ja) * 2020-10-26 2023-11-07 シャタック ラボ，インコーポレイテッド ブチロフィリンを含むホモ二量体及びヘテロ二量体タンパク質
WO2022109110A1 (en) * 2020-11-19 2022-05-27 Shattuck Labs, Inc. Methods of identifying gamma delta t cell-modulating agents
AU2022238339A1 (en) * 2021-03-16 2023-10-26 Shattuck Labs, Inc. Gamma delta t-cell costimulation
WO2023154812A1 (en) * 2022-02-09 2023-08-17 Shattuck Labs, Inc. Multispecific heterodimeric proteins
WO2024123812A1 (en) 2022-12-05 2024-06-13 Shattuck Labs, Inc. Fusion proteins for the treatment of cardiometabolic diseases
WO2024191989A1 (en) * 2023-03-14 2024-09-19 Shattuck Labs, Inc. Treatment of b cell-mediated diseases by activating cd20-targeted gamma delta t cells

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003223601A1 (en) 2002-04-12 2003-10-27 King's College London ANTI-INFLAMMATORY AND WOUND HEALING EFFECTS OF LYMPHOID THYMOSIN Beta 4
EP1536821A4 (en) 2002-06-17 2009-09-09 Wyeth Corp INHIBITION OF T CELL ACTIVATION BY BUTYROPHILIN A AND B7-L1
EP1702622A1 (en) 2005-03-18 2006-09-20 CONARIS research institute AG Soluble BTNL2 protein useful to inhibit inflammatory disorders
PT1999154E (pt) * 2006-03-24 2013-01-24 Merck Patent Gmbh Domínios proteicos heterodiméricos modificados
WO2008154516A2 (en) 2007-06-11 2008-12-18 The Board Of Regents, The Universtity Ot Texas System Btnl2 fusion protein for t-cell activity modulation
GB0717101D0 (en) 2007-09-03 2007-10-10 Cambridge Entpr Ltd Tumour marker
JP6157046B2 (ja) * 2008-01-07 2017-07-05 アムジェン インコーポレイテッド 静電的ステアリング（ｅｌｅｃｔｒｏｓｔａｔｉｃｓｔｅｅｒｉｎｇ）効果を用いた抗体Ｆｃヘテロ二量体分子を作製するための方法
US20130101590A1 (en) 2010-04-09 2013-04-25 Heather A. Arnett Btnl9 proteins, nucleic acids, and antibodies and uses thereof
KR101860963B1 (ko) * 2010-04-23 2018-05-24 제넨테크, 인크. 이종다량체 단백질의 생산
SG11201401422VA (en) * 2011-10-27 2014-09-26 Genmab As Production of heterodimeric proteins
WO2013098420A1 (en) 2011-12-28 2013-07-04 Immunoqure Ag Method of isolating human antibodies
US10131709B2 (en) 2011-12-28 2018-11-20 Immunoqure Ag Nucleic acid molecules encoding monoclonal antibodies specific for IL-22
EP2875046B2 (en) 2012-07-19 2025-04-30 Amgen Inc. Human btnl3 proteins, nucleic acids, and antibodies and uses thereof
WO2014106839A1 (en) 2013-01-01 2014-07-10 Kahr Medical Ltd. Stable form of signal converting protein fusion proteins, and methods of use and preparation thereof
GB201300049D0 (en) 2013-01-03 2013-02-20 Transimmune Ag Method for obtaining immuno-stimulatory dendritic cells
GB201300052D0 (en) 2013-01-03 2013-02-20 Transimmune Ag Method for obtaining immuno-suppressive dendritic cells
JP6742237B2 (ja) 2013-07-03 2020-08-19 イムノキュア アーゲーＩｍｍｕｎｏｑｕｒｅ Ａｇ ヒト抗ｉｆｎ−アルファ抗体
WO2015001047A1 (en) 2013-07-03 2015-01-08 Immunoqure Ag Method of providing anti-human cytokine antibodies for pharmaceutical use
AU2014286128B2 (en) 2013-07-03 2019-10-10 Immunoqure Ag Human anti-IL-32 antibodies
JP2016540046A (ja) 2013-11-29 2016-12-22 シーエスエル、リミテッド ガンの治療方法
DK3129404T3 (da) 2014-04-10 2026-04-20 Lava Therapeutics N V Immunglobuliner, der binder humane vgamma9vdelta2-t-cellereceptorer
GB201413665D0 (en) 2014-07-03 2014-09-17 Transimmune Ag And Yale University Method for obtaining globally activated monocytes
WO2016085662A1 (en) * 2014-11-25 2016-06-02 Albert Einstein College Of Medicine, Inc. Btnl9 and ermap as novel inhibitors of the immune system for immunotherapies
CN108064176A (zh) 2015-04-22 2018-05-22 库瑞瓦格股份公司 用于治疗肿瘤疾病的含有rna的组合物
US20180147257A1 (en) 2015-05-22 2018-05-31 The Board Of Trustees Of The Leland Stanford Junior University Btn3a ectodomain proteins and methods of use
JP6981973B2 (ja) * 2015-10-01 2021-12-17 ヒート バイオロジクス，インコーポレイテッド Ｉ型及びｉｉ型細胞外ドメインを異種キメラタンパク質として連結する組成物及び方法
WO2017072367A1 (en) 2015-10-30 2017-05-04 Cancer Research Technology Limited EXPANSION OF NON-HAEMATOPOIETIC TISSUE-RESIDENT γδ T CELLS AND USES OF THESE CELLS
EP3383911B1 (en) 2015-12-02 2021-01-20 STCube & Co. Inc. Antibodies and molecules that immunospecifically bind to btn1a1 and the therapeutic uses thereof
GB201521389D0 (en) * 2015-12-03 2016-01-20 Ucb Biopharma Sprl Method
CN116769054A (zh) * 2016-02-05 2023-09-19 奥里尼斯生物科学私人有限公司 双特异性信号传导剂及其用途
CN109071636A (zh) 2016-03-29 2018-12-21 斯特库比股份有限公司 用于选择特异性结合糖基化免疫检查点蛋白的抗体的方法
WO2018082590A1 (zh) * 2016-11-02 2018-05-11 北京蛋白质组研究中心 肿瘤免疫治疗靶标及其应用
WO2018201130A1 (en) 2017-04-28 2018-11-01 The Brigham And Women's Hospital, Inc. Targeting gamma-delta t cells in obesity and cachexia
CN111051346A (zh) 2017-05-31 2020-04-21 斯特库伯株式会社 使用免疫特异性结合btn1a1的抗体和分子治疗癌症的方法
KR20200015602A (ko) 2017-05-31 2020-02-12 주식회사 에스티큐브앤컴퍼니 Btn1a1에 면역특이적으로 결합하는 항체 및 분자 및 이의 치료적 용도
KR20200026209A (ko) 2017-06-06 2020-03-10 주식회사 에스티큐브앤컴퍼니 Btn1a1 또는 btn1a1-리간드에 결합하는 항체 및 분자를 사용하여 암을 치료하는 방법
WO2018229163A1 (en) 2017-06-14 2018-12-20 King's College London Methods of activating v delta 2 negative gamma delta t cells
EP3681996B1 (en) 2017-09-15 2024-08-07 King's College London Compositions and methods for enhancing gamma delta t cells in the gut
KR102764182B1 (ko) 2017-09-21 2025-02-07 임체크 테라퓨틱스 Ｂｔｎ２에 대해 특이성을 갖는 항체 및 이의 용도
US11098093B2 (en) * 2019-01-07 2021-08-24 Shattuck Labs, Inc. Heterodimeric proteins for modulating gamma delta T cells

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JP2022516964A (ja) 2022-03-03
MX2021008022A (es) 2021-08-05
EP3902557A1 (en) 2021-11-03
WO2020146393A1 (en) 2020-07-16
CA3125474A1 (en) 2020-07-16
EP3902557A4 (en) 2023-06-07
IL284658A (en) 2021-08-31
CN113329759A (zh) 2021-08-31
KR20210113244A (ko) 2021-09-15
SG11202106895UA (en) 2021-07-29
BR112021013193A2 (pt) 2021-09-28
US20220025000A1 (en) 2022-01-27
US20230020258A1 (en) 2023-01-19
US11643447B2 (en) 2023-05-09
PH12021551475A1 (en) 2022-05-02

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