CA2862101A1 - Mica binding agents - Google Patents

Mica binding agents Download PDF

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Publication number
CA2862101A1
CA2862101A1 CA2862101A CA2862101A CA2862101A1 CA 2862101 A1 CA2862101 A1 CA 2862101A1 CA 2862101 A CA2862101 A CA 2862101A CA 2862101 A CA2862101 A CA 2862101A CA 2862101 A1 CA2862101 A1 CA 2862101A1
Authority
CA
Canada
Prior art keywords
antibody
mica
seq
amino acid
polypeptide
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.)
Abandoned
Application number
CA2862101A
Other languages
English (en)
French (fr)
Inventor
Mathieu Blery
Laurent Gauthier
Ivan PERROT
Cecile Bonnafous
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.)
Innate Pharma SA
Original Assignee
Innate Pharma SA
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 Innate Pharma SA filed Critical Innate Pharma SA
Publication of CA2862101A1 publication Critical patent/CA2862101A1/en
Abandoned legal-status Critical Current

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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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
    • C07K16/2833Immunoglobulins [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 MHC-molecules, e.g. HLA-molecules
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966Animal cells
    • G01N33/56977HLA or MHC typing
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • 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
    • C07K2317/34Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • 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
    • C07K2317/70Immunoglobulins 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
    • C07K2317/734Complement-dependent cytotoxicity [CDC]
    • 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
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
    • G01N2333/70539MHC-molecules, e.g. HLA-molecules

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Cell Biology (AREA)
  • Urology & Nephrology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Peptides Or Proteins (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)
CA2862101A 2012-02-07 2013-02-07 Mica binding agents Abandoned CA2862101A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261595902P 2012-02-07 2012-02-07
US61/595,902 2012-02-07
US201261625841P 2012-04-18 2012-04-18
US61/625,841 2012-04-18
PCT/EP2013/052439 WO2013117647A1 (en) 2012-02-07 2013-02-07 Mica binding agents

Publications (1)

Publication Number Publication Date
CA2862101A1 true CA2862101A1 (en) 2013-08-15

Family

ID=47714068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2862101A Abandoned CA2862101A1 (en) 2012-02-07 2013-02-07 Mica binding agents

Country Status (11)

Country Link
US (2) US10577416B2 (enExample)
EP (1) EP2812027A1 (enExample)
JP (1) JP6405242B2 (enExample)
CN (1) CN104244977A (enExample)
AU (1) AU2013218017B2 (enExample)
BR (1) BR112014019611A2 (enExample)
CA (1) CA2862101A1 (enExample)
IL (1) IL233793B (enExample)
RU (1) RU2656183C2 (enExample)
SG (1) SG11201404177PA (enExample)
WO (1) WO2013117647A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110267678A (zh) * 2016-10-29 2019-09-20 霍夫曼-拉罗奇有限公司 抗mic抗体和使用方法

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3210625B1 (en) * 2011-09-30 2019-08-28 Dana-Farber Cancer Institute, Inc. Therapeutic peptides comprising antibodies binding to mhc class 1 polypeptide related sequence a (mica)
BR112014019611A2 (pt) 2012-02-07 2017-06-27 Innate Pharma agentes de ligação mica
CA2906356A1 (en) 2013-03-15 2014-09-18 Novelogics Biotechnology, Inc. Antibodies to mica and micb proteins
WO2014144791A2 (en) 2013-03-15 2014-09-18 Dana-Farber Cancer Institute, Inc. Therapeutic peptides
WO2015085210A1 (en) 2013-12-06 2015-06-11 Dana-Farber Cancer Institute, Inc. Therapeutic peptides
WO2015139020A2 (en) 2014-03-14 2015-09-17 Dana-Farber Cancer Institute, Inc. Vaccine compositions and methods for restoring nkg2d pathway function against cancers
US11453713B2 (en) * 2014-12-05 2022-09-27 Xyphos Biosciences Inc. Insertable variable fragments of antibodies and modified A1-A2 domains of NKG2D ligands
WO2016154585A1 (en) 2015-03-26 2016-09-29 Charles Sentman Anti-mica antigen binding fragments, fusion molecules, cells which express and methods of using
US10736963B2 (en) 2015-07-24 2020-08-11 Innate Pharma Methods for detecting tissue infiltrating NK cells
TN2018000187A1 (en) * 2015-12-04 2019-10-04 Dana Farber Cancer Inst Inc Vaccination with mica/b alpha 3 domain for the treatment of cancer
WO2017147247A1 (en) * 2016-02-23 2017-08-31 Pires Eusebio S Anti-sas1b antibodies and methods of use
WO2017157895A1 (en) 2016-03-15 2017-09-21 Innate Pharma Anti-mica antibodies
CN107779433A (zh) * 2016-08-30 2018-03-09 天津市康婷生物工程有限公司 便捷的刺激nk细胞增殖和分化的饲养层制备方法
JP2020502042A (ja) 2016-10-19 2020-01-23 ノヴェロジックス・バイオテクノロジー,インコーポレーテッド Micaおよびmicbタンパク質に対する抗体
CN107964041B (zh) * 2016-10-20 2023-08-01 中国科学院广州生物医药与健康研究院 高稳定性和高亲和力的dmic及其制法
CA3047833A1 (en) * 2016-12-22 2018-06-28 Icahn School Of Medicine At Mount Sinai Anti-lilrb3 antibodies and methods of use thereof
WO2018141959A1 (en) 2017-02-06 2018-08-09 Innate Pharma Immunomodulatory antibody drug conjugates binding to a human mica polypeptide
EP3661552A4 (en) * 2017-05-22 2021-08-25 Dana-Farber Cancer Institute, Inc. COMPOSITIONS AND METHODS FOR INHIBITING THE ELIMINATION OF MICA / B
JP2020527144A (ja) * 2017-07-10 2020-09-03 イナート・ファルマ・ソシエテ・アノニムInnate Pharma Pharma S.A. 癌を処置するためのヒトsiglec−9に対する抗体およびヒトnkg2aに対する抗体を使用する組み合わせ療法
JP7274469B2 (ja) * 2017-10-06 2023-05-16 イナート・ファルマ・ソシエテ・アノニム Cd39/cd73軸によるt細胞活性の回復
JP7351845B2 (ja) * 2018-03-23 2023-09-27 ブリストル-マイヤーズ スクイブ カンパニー Micaおよび/またはmicbに対する抗体ならびにそれらの使用
IL280487B2 (en) * 2018-07-31 2025-07-01 Cullinan Mica Corp Anti-mica/b antibodies that block mica/b shedding and methods of use
WO2020035345A1 (en) 2018-08-14 2020-02-20 Innate Pharma Treatment of colorectal cancer by a combination of an anti-mica antibody and an anti-nkg2a antibody
CA3148318A1 (en) * 2019-08-23 2021-03-04 Jennifer D. Wu Materials and methods for activating antigen-specific t cell responses
KR20220137882A (ko) * 2019-12-05 2022-10-12 바이셀릭스, 인크. 보편적 세포 요법을 위한 면역 회피 기작의 조절제
CN111471099B (zh) * 2020-03-31 2022-04-12 长沙学院 MICA胞外区突变体及其筛选的方法、scFv-MICA融合抗体及其制备方法和应用
CN111718416B (zh) * 2020-06-25 2022-04-01 菲鹏生物股份有限公司 抗硫氧还蛋白的抗体、其应用和诊断试剂盒
TW202216776A (zh) 2020-07-07 2022-05-01 美商康愈有限責任公司 Mic抗體及結合劑以及其使用方法
EP4192876A1 (en) 2020-08-10 2023-06-14 Innate Pharma Cell surface mica and micb detection using antibodies
CN112694532B (zh) * 2021-01-12 2023-04-18 倍而达药业(苏州)有限公司 抗Siglec-15的抗体或其抗原结合片段及应用
CN113502265B (zh) * 2021-05-25 2024-05-28 昭泰英基生物医药(香港)有限公司 将t细胞重编程为类nk细胞的诱导剂及其应用
CN115611982B (zh) * 2021-07-14 2024-05-10 浙江大学 一种抗人MICA/Bα3区的单克隆抗体及其应用
CN114369161B (zh) * 2021-12-28 2023-06-23 合肥天港免疫药物有限公司 Mica抗体及其应用
CN114369162B (zh) * 2021-12-28 2023-05-30 合肥天港免疫药物有限公司 抗体及其应用
CN118027195B (zh) * 2023-05-06 2025-07-04 合肥天港免疫药物有限公司 亲和力成熟的mica抗体及其应用

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567610A (en) 1986-09-04 1996-10-22 Bioinvent International Ab Method of producing human monoclonal antibodies and kit therefor
US5229275A (en) 1990-04-26 1993-07-20 Akzo N.V. In-vitro method for producing antigen-specific human monoclonal antibodies
WO1996030511A1 (en) * 1995-03-29 1996-10-03 The Immunogenetics Research Foundation Incorporated Polymorphic and multicopy members of mhc gene families
CA2275141A1 (en) 1996-10-29 1998-05-07 Thomas Spies Cell stress regulated human mhc class i gene
US6277375B1 (en) 1997-03-03 2001-08-21 Board Of Regents, The University Of Texas System Immunoglobulin-like domains with increased half-lives
JP4334141B2 (ja) 1998-04-20 2009-09-30 グリカート バイオテクノロジー アクチェンゲゼルシャフト 抗体依存性細胞傷害性を改善するための抗体のグリコシル化操作
GB9809951D0 (en) 1998-05-08 1998-07-08 Univ Cambridge Tech Binding molecules
US7183387B1 (en) 1999-01-15 2007-02-27 Genentech, Inc. Polypeptide variants with altered effector function
US6737056B1 (en) 1999-01-15 2004-05-18 Genentech, Inc. Polypeptide variants with altered effector function
BR0008758A (pt) 1999-01-15 2001-12-04 Genentech Inc Variantes de polipeptìdeos parentais com funçãoefetora alterada, polipeptìdeos, composição ácidonucleico isolado, vetor, célula hospedeira,método para produzir uma variante depolipeptìdeo, método para o tratamento de umadesordem em mamìferos e método para produziruma região fc variante
CA2369292C (en) 1999-04-09 2010-09-21 Kyowa Hakko Kogyo Co. Ltd. Method of modulating the activity of functional immune molecules
ATE430580T1 (de) 2001-10-25 2009-05-15 Genentech Inc Glycoprotein-zusammensetzungen
US7317091B2 (en) 2002-03-01 2008-01-08 Xencor, Inc. Optimized Fc variants
WO2003089616A2 (en) 2002-04-22 2003-10-30 Fred Hutchinson Cancer Research Center Soluble mic polypeptides as markers for diagnosis, prognosis and treatment of cancer and autoimmune diseases or conditions
JP4459810B2 (ja) 2002-08-14 2010-04-28 マクロジェニクス,インコーポレーテッド FcγRIIB特異的抗体とその利用法
EP1587540B1 (en) 2003-01-09 2021-09-15 MacroGenics, Inc. IDENTIFICATION AND ENGINEERING OF ANTIBODIES WITH VARIANT Fc REGIONS AND METHODS OF USING SAME
US7960512B2 (en) 2003-01-09 2011-06-14 Macrogenics, Inc. Identification and engineering of antibodies with variant Fc regions and methods of using same
CA2545603A1 (en) 2003-11-12 2005-05-26 Biogen Idec Ma Inc. Neonatal fc receptor (fcrn)-binding polypeptide variants, dimeric fc binding proteins and methods related thereto
CA2565874C (en) 2004-05-10 2017-10-03 Macrogenics, Inc. Humanized fc.gamma.riib-specific antibodies and methods of use thereof
AU2005335714B2 (en) 2004-11-10 2012-07-26 Macrogenics, Inc. Engineering Fc antibody regions to confer effector function
KR20080032065A (ko) 2005-06-03 2008-04-14 제넨테크, 인크. 푸코실화 수준이 조절된 항체의 생성 방법
PL1919503T3 (pl) 2005-08-10 2015-04-30 Macrogenics Inc Identyfikacja i inżynieria przeciwciał ze zmiennymi regionami FC oraz sposoby ich stosowania
WO2007055926A1 (en) 2005-11-03 2007-05-18 Fred Hutchinson Cancer Research Center Negative immunomodulation of immune responses by nkg2d-positive cd4+ cells
FR2894982A1 (fr) 2005-12-16 2007-06-22 Lab Francais Du Fractionnement Procede de preparation d'anticorps selectifs des recepteurs fc activateurs
WO2007084922A2 (en) 2006-01-17 2007-07-26 Biolex Therapeutics, Inc. Compositions and methods for humanization and optimization of n-glycans in plants
JP2009529331A (ja) 2006-03-10 2009-08-20 マクロジェニクス,インコーポレーテッド 変異型重鎖を有する抗体の同定および工学的改変ならびにその使用方法
CA2660592C (en) 2006-05-26 2016-07-12 Macrogenics, Inc. Humanized fc.gamma.riib-specific antibodies and methods of use thereof
CA2656224C (en) 2006-06-26 2018-01-09 Macrogenics, Inc. Combination of fc.gamma.riib antibodies and cd20-specific antibodies and methods of use thereof
EP1878747A1 (en) 2006-07-11 2008-01-16 greenovation Biotech GmbH Glyco-engineered antibodies
WO2008036981A1 (en) * 2006-09-22 2008-03-27 Dana-Farber Cancer Research, Inc. Methods for treating mica-related disorders
CA3011859A1 (en) * 2007-04-23 2008-10-30 Fred Hutchinson Cancer Research Center Negative immunomodulation of immune responses by erp5
EP1995309A1 (en) 2007-05-21 2008-11-26 Vivalis Recombinant protein production in avian EBx® cells
PH12012501751A1 (en) 2010-03-04 2012-11-12 Macrogenics Inc Antibodies reactive with b7-h3, immunologically active fragments thereof and uses thereof
CA2822366A1 (en) 2010-12-23 2012-06-28 Janssen Biotech, Inc. Active protease-resistant antibody fc mutants
EP3210625B1 (en) 2011-09-30 2019-08-28 Dana-Farber Cancer Institute, Inc. Therapeutic peptides comprising antibodies binding to mhc class 1 polypeptide related sequence a (mica)
BR112014019611A2 (pt) 2012-02-07 2017-06-27 Innate Pharma agentes de ligação mica
WO2017157895A1 (en) 2016-03-15 2017-09-21 Innate Pharma Anti-mica antibodies

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110267678A (zh) * 2016-10-29 2019-09-20 霍夫曼-拉罗奇有限公司 抗mic抗体和使用方法

Also Published As

Publication number Publication date
RU2656183C2 (ru) 2018-05-31
WO2013117647A1 (en) 2013-08-15
SG11201404177PA (en) 2014-08-28
AU2013218017B2 (en) 2017-12-07
US10577416B2 (en) 2020-03-03
AU2013218017A1 (en) 2014-09-11
AU2013218017A2 (en) 2014-10-16
US20200299380A1 (en) 2020-09-24
IL233793B (en) 2020-04-30
JP6405242B2 (ja) 2018-10-17
EP2812027A1 (en) 2014-12-17
JP2015508757A (ja) 2015-03-23
BR112014019611A2 (pt) 2017-06-27
US20150191542A1 (en) 2015-07-09
CN104244977A (zh) 2014-12-24
IL233793A0 (en) 2014-09-30
RU2014131317A (ru) 2016-03-27

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