CR20200549A - Constructos de fusión de anticuerpos que se acoplan a células nk - Google Patents

Constructos de fusión de anticuerpos que se acoplan a células nk

Info

Publication number
CR20200549A
CR20200549A CR20200549A CR20200549A CR20200549A CR 20200549 A CR20200549 A CR 20200549A CR 20200549 A CR20200549 A CR 20200549A CR 20200549 A CR20200549 A CR 20200549A CR 20200549 A CR20200549 A CR 20200549A
Authority
CR
Costa Rica
Prior art keywords
antigen
cd16a
binding
antibody fusion
fusion constructs
Prior art date
Application number
CR20200549A
Other languages
English (en)
Inventor
Martin Treder
Kristina Ellwanger
Thorsten Ross
Uwe Reusch
Erich Rajkovic
Ivica Fucek
Joachim Koch
Michael Tesar
Original Assignee
Affimed Gmbh
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 Affimed Gmbh filed Critical Affimed Gmbh
Publication of CR20200549A publication Critical patent/CR20200549A/es

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    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • A61P35/02Antineoplastic agents specific for leukemia
    • 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
    • C07K16/2878Immunoglobulins [IGs], 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
    • 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
    • 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
    • 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
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/30Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35Valency
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/53Hinge
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • 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
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

<p>La invención se refiere a proteínas multiespecíficas de unión al antígeno que se acoplan a células <em>natural killer</em> (NK) para desencadenar la citotoxicidad de células NK al acoplarse al CD16A (FcgRIIIA) expresado en células NK, en donde la proteína de unión al antígeno comprende al menos dos porciones de unión al antígeno CD16A y al menos una porción de unión al antígeno diana adicional. La porción de unión al antígeno CD16A comprende regiones variables de la cadena liviana y cadena pesada ligadas una después de la otra en una cadena de polipéptido y la región variable en el terminal N de la cadena de polipéptido que comprende la porción de unión al antígeno CD16A es una región variable de la cadena liviana</p>
CR20200549A 2018-04-13 2019-04-12 Constructos de fusión de anticuerpos que se acoplan a células nk CR20200549A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP18167384 2018-04-13
EP18167385 2018-04-13
EP18190661 2018-08-24
EP18190662 2018-08-24
PCT/IB2019/053040 WO2019198051A2 (en) 2018-04-13 2019-04-12 Nk cell engaging antibody fusion constructs

Publications (1)

Publication Number Publication Date
CR20200549A true CR20200549A (es) 2021-03-18

Family

ID=66625219

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20200549A CR20200549A (es) 2018-04-13 2019-04-12 Constructos de fusión de anticuerpos que se acoplan a células nk

Country Status (20)

Country Link
US (2) US11001633B2 (es)
EP (1) EP3774914A2 (es)
JP (1) JP2021521275A (es)
KR (1) KR20200143436A (es)
CN (3) CN113817066A (es)
AU (1) AU2019252970A1 (es)
BR (1) BR112020020828A2 (es)
CA (1) CA3095373A1 (es)
CL (2) CL2020002625A1 (es)
CO (1) CO2020014167A2 (es)
CR (1) CR20200549A (es)
IL (1) IL277925A (es)
MA (1) MA52227A (es)
MX (1) MX2020010728A (es)
PE (1) PE20201346A1 (es)
PH (1) PH12020551664A1 (es)
RU (1) RU2022105827A (es)
SG (1) SG11202010064QA (es)
TW (1) TW202012441A (es)
WO (1) WO2019198051A2 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4034245A1 (en) * 2019-09-25 2022-08-03 Universität Stuttgart Trivalent binding molecules
WO2021116277A1 (en) * 2019-12-10 2021-06-17 Institut Pasteur New antibody blocking human fcgriiia and fcgriiib
EP4081554A1 (en) 2019-12-27 2022-11-02 Affimed GmbH Method for the production of bispecific fcyriii x cd30 antibody construct
AU2021357841A1 (en) 2020-10-08 2023-06-15 Affimed Gmbh Trispecific binders
EP4240415A1 (en) * 2020-11-08 2023-09-13 Seagen Inc. Combination-therapy antibody drug conjugate with immune cell inhibitor
CN116783217A (zh) * 2020-12-03 2023-09-19 安进公司 具有多个结合结构域的免疫球蛋白构建体
JP2024516230A (ja) 2021-04-30 2024-04-12 ジェネンテック, インコーポレイテッド がんのための治療及び診断方法並びに組成物
CN116574190A (zh) * 2021-07-30 2023-08-11 启愈生物技术(上海)有限公司 抗原靶向、抗cd16a和免疫效应细胞激活三功能融合蛋白及其应用
EP4376958A1 (en) 2021-07-30 2024-06-05 Affimed GmbH Duplexbodies
CN113929785B (zh) * 2021-09-10 2023-05-23 钦元再生医学(珠海)有限公司 一种可自分泌pd1-trem2双特异性抗体的嵌合抗原受体免疫细胞及其应用
WO2023049909A1 (en) * 2021-09-24 2023-03-30 Synergy Imt, Inc. Composition of recombinant antigen binding molecules and method of making and using thereof
CA3233696A1 (en) 2021-11-03 2023-05-11 Joachim Koch Bispecific cd16a binders
CA3237018A1 (en) 2021-11-03 2023-05-11 Joachim Koch Bispecific cd16a binders
CN116284385A (zh) * 2021-12-07 2023-06-23 信达细胞制药(苏州)有限公司 靶向bcma的p329g抗体及其与嵌合抗原受体细胞的组合和应用
CN114349869B (zh) * 2021-12-20 2023-09-26 上海恩凯细胞技术有限公司 一种双特异性的nk细胞激动剂及制备方法和应用
WO2024027828A1 (en) * 2022-08-05 2024-02-08 Chimagen Biosciences, Ltd Multi-specific antibodies targeting a dimerizable tumor antigen and an immunostimulatory antigen
US20240092909A1 (en) * 2022-09-14 2024-03-21 Ibio, Inc. Pd-1 agonist antibodies

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837242A (en) 1992-12-04 1998-11-17 Medical Research Council Multivalent and multispecific binding proteins, their manufacture and use
US6737056B1 (en) * 1999-01-15 2004-05-18 Genentech, Inc. Polypeptide variants with altered effector function
EP2301971A1 (en) 2001-02-20 2011-03-30 ZymoGenetics, L.L.C. Antibodies that bind both BCMA and TACI
GB0510790D0 (en) * 2005-05-26 2005-06-29 Syngenta Crop Protection Ag Anti-CD16 binding molecules
US8268314B2 (en) * 2008-10-08 2012-09-18 Hoffmann-La Roche Inc. Bispecific anti-VEGF/anti-ANG-2 antibodies
NZ612647A (en) 2009-03-10 2015-03-27 Biogen Idec Inc Anti-bcma antibodies
EP2361936B1 (en) * 2010-02-25 2016-04-20 Affimed GmbH Antigen-binding molecule and uses thereof
KR101972446B1 (ko) 2011-05-27 2019-04-25 글락소 그룹 리미티드 Bcma(cd269/tnfrsf17)­결합 단백질
TWI679212B (zh) * 2011-11-15 2019-12-11 美商安進股份有限公司 針對bcma之e3以及cd3的結合分子
EP2825557B1 (en) 2012-03-16 2017-06-28 The U.S.A. as represented by the Secretary, Department of Health and Human Services Soluble engineered monomeric fc
CN104736174B (zh) * 2012-07-06 2019-06-14 根马布私人有限公司 具有三重突变的二聚体蛋白质
EP2914628A1 (en) 2012-11-01 2015-09-09 Max-Delbrück-Centrum für Molekulare Medizin An antibody that binds cd269 (bcma) suitable for use in the treatment of plasma cell diseases such as multiple myeloma and autoimmune diseases
ES2667420T3 (es) 2013-02-05 2018-05-10 Engmab Sàrl Anticuerpos biespecíficos contra cd3epsilon y bcma
AR095374A1 (es) 2013-03-15 2015-10-14 Amgen Res (Munich) Gmbh Moléculas de unión para bcma y cd3
CA2903056A1 (en) * 2013-03-15 2014-09-18 Merck Patent Gmbh Tetravalent bispecific antibodies
WO2015109131A2 (en) * 2014-01-15 2015-07-23 Zymeworks Inc. Bi-specific cd3 and cd19 antigen-binding constructs
AU2015369831B2 (en) * 2014-12-22 2019-07-11 Systimmune, Inc. Bispecific tetravalent antibodies and methods of making and using thereof
BR112017015136A2 (pt) * 2015-01-14 2018-01-30 Compass Therapeutics Llc polipeptídeo de construto de ligação ao antígeno imunomodulador multiespecífico, construto de ligação ao antígeno imunomodulador multiespecífico, conjugado, composição farmacêutica, método para tratar um indivíduo com câncer, método para inibir ou reduzir o crescimento de câncer, composição, célula, método de fazer um polipeptídeo de construto de ligação ao antígeno imunomodulador multiespecífico, vetor ou conjunto de vetores e kit
EP3091031A1 (en) * 2015-05-04 2016-11-09 Affimed GmbH Combination of a bispecific antibody with an immune modulating molecule for the treatment of a tumor
CA3219372A1 (en) * 2015-05-04 2016-11-10 Affimed Gmbh Combination of a cd30xcd16 antibody with a pd-1 antagonist for therapy
WO2016207278A1 (en) * 2015-06-23 2016-12-29 Innate Pharma Multispecific nk engager proteins
CA2995754A1 (en) * 2015-08-17 2017-02-23 Janssen Pharmaceutica Nv Anti-bcma antibodies, bispecific antigen binding molecules that bind bcma and cd3, and uses thereof
EP3156417A1 (en) * 2015-10-13 2017-04-19 Affimed GmbH Multivalent fv antibodies
CN105367660B (zh) * 2015-12-22 2018-12-21 深圳市北科生物科技有限公司 一种抗cd16a抗原和抗muc1抗原的双特异性抗体
CN106632681B (zh) * 2016-10-11 2017-11-14 北京东方百泰生物科技有限公司 抗egfr和抗cd3双特异抗体及其应用
DK3589655T3 (da) * 2017-02-28 2022-11-28 Affimed Gmbh Tandem diabody til cd16a målrettet nk-celle optagelse

Also Published As

Publication number Publication date
CN112119097B (zh) 2021-10-15
WO2019198051A2 (en) 2019-10-17
CO2020014167A2 (es) 2021-04-08
MX2020010728A (es) 2020-11-06
PE20201346A1 (es) 2020-11-25
IL277925A (en) 2020-11-30
BR112020020828A2 (pt) 2021-01-19
CN112119097A (zh) 2020-12-22
US20200109202A1 (en) 2020-04-09
CA3095373A1 (en) 2019-10-17
US11001633B2 (en) 2021-05-11
WO2019198051A3 (en) 2019-11-14
CN113817066A (zh) 2021-12-21
CN113880952A (zh) 2022-01-04
KR20200143436A (ko) 2020-12-23
RU2022105827A (ru) 2022-04-05
SG11202010064QA (en) 2020-11-27
AU2019252970A1 (en) 2020-11-26
TW202012441A (zh) 2020-04-01
JP2021521275A (ja) 2021-08-26
MA52227A (fr) 2021-04-21
US20210253698A1 (en) 2021-08-19
EP3774914A2 (en) 2021-02-17
CL2023001085A1 (es) 2023-10-06
PH12020551664A1 (en) 2021-12-13
CL2020002625A1 (es) 2021-02-19

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