MX2017013028A - Mutantes de region constante (fc) con actividad funcional modificada. - Google Patents

Mutantes de region constante (fc) con actividad funcional modificada.

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Publication number
MX2017013028A
MX2017013028A MX2017013028A MX2017013028A MX2017013028A MX 2017013028 A MX2017013028 A MX 2017013028A MX 2017013028 A MX2017013028 A MX 2017013028A MX 2017013028 A MX2017013028 A MX 2017013028A MX 2017013028 A MX2017013028 A MX 2017013028A
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MX
Mexico
Prior art keywords
polypeptide
mutation
functional activity
mutants
chosen
Prior art date
Application number
MX2017013028A
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English (en)
Inventor
Monnet Celine
Fontayne Alexandre
Mondon Philippe
De Romeuf Christophe
Original Assignee
Laboratoire Français Du Fractionnement Et Des Biotechnologies
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Publication date
Application filed by Laboratoire Français Du Fractionnement Et Des Biotechnologies filed Critical Laboratoire Français Du Fractionnement Et Des Biotechnologies
Publication of MX2017013028A publication Critical patent/MX2017013028A/es

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/70535Fc-receptors, e.g. CD16, CD32, CD64 (CD2314/705F)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10Antimycotics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • 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
    • A61P37/00Drugs for immunological or allergic disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • 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
    • 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
    • C07K16/2887Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against CD20
    • 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
    • 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
    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6854Immunoglobulins
    • G01N33/6857Antibody fragments
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
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    • 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
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41Glycosylation, sialylation, or fucosylation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/524CH2 domain
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52Constant or Fc region; Isotype
    • C07K2317/526CH3 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
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71Decreased effector function due to an Fc-modification
    • 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
    • C07K2317/72Increased effector function due to an Fc-modification
    • 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]
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    • 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
    • C07K2319/00Fusion polypeptide
    • C07K2319/30Non-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)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
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  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Mycology (AREA)
  • Toxicology (AREA)
  • Zoology (AREA)
  • Epidemiology (AREA)
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Abstract

La presente invención se relaciona con un polipéptido que comprende una región Fc mutada y que tiene actividad funcional, mediada por la región Fc, que se modifica en comparación con la de un polipéptido parental, caracterizado porque la región Fc comprende por lo menos una combinación de 2 mutaciones, siendo la combinación seleccionada de entre: (i) una mutación seleccionada entre 326E, 326T, 352L, 378V, 378T, 396L, 397M, 421T, 334N, 334R, 307N y 394P; y (ii) por lo menos una mutación seleccionada de 226Y, 227S, 230S, 231V, 234P, 243I, 243L, 246R, 246E, 247T, 248E, 253F, 254F, 255W, 259A, 261R, 262A, 263A, 266M, 267N, 267G, 274E, 274R, 276S, 278H, 379A, 282A, 283G, 284L, 286I, 286Y, 287T, 288E, 288R, 290E, 298N, 302A, 305A, 307P, 308A, 308I, 308G, 309P, 312G, 315D, 316D, 319H, 320T, 320R, 320M, 322E, 323I, 333G, 339T, 349S, 325S, 334N, 334R, 336T, 340E, 343S, 345G, 349H, 350A, 352S, 359A, 361H, 362R, 363I, 366A, 373D, 375R, 377T, 378V, 378T, 380G, 383R, 385R, 389S, 389T, 392R, 393A, 393I, 394P, 396L, 397I, 397M, 398P, 405V, 405L, 410R, 412M, 414R, 421T, 423L, 423Y, 423S, 423P, 428T, 431V, 431T, 434K, 434S, 435R, 436H, 439R, 440G, 440N, 442F, 442P y 447N, siendo la numeración el índice de la EU o el equivalente de Kabat, y siempre que la mutación (i) no se lleve a cabo sobre el mismo aminoácido que la mutación (ii). La presente invención también se relaciona con el uso de tal polipéptido, con composiciones que lo comprenden y con métodos para preparar tal polipéptido.
MX2017013028A 2015-05-07 2016-05-06 Mutantes de region constante (fc) con actividad funcional modificada. MX2017013028A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1554101A FR3035879A1 (fr) 2015-05-07 2015-05-07 Mutants fc a activite fonctionnelle modifiee
PCT/FR2016/051068 WO2016177984A1 (fr) 2015-05-07 2016-05-06 MUTANTS Fc A ACTIVITÉ FONCTIONNELLE MODIFIÉE

Publications (1)

Publication Number Publication Date
MX2017013028A true MX2017013028A (es) 2017-12-08

Family

ID=54151308

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017013028A MX2017013028A (es) 2015-05-07 2016-05-06 Mutantes de region constante (fc) con actividad funcional modificada.

Country Status (11)

Country Link
US (2) US11649271B2 (es)
EP (1) EP3292145A1 (es)
JP (1) JP6830903B2 (es)
KR (1) KR20180004125A (es)
CN (2) CN115073604A (es)
AU (2) AU2016259124B2 (es)
BR (1) BR112017023453A2 (es)
CA (1) CA2977010A1 (es)
FR (1) FR3035879A1 (es)
MX (1) MX2017013028A (es)
WO (1) WO2016177984A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3035879A1 (fr) 2015-05-07 2016-11-11 Lab Francais Du Fractionnement Mutants fc a activite fonctionnelle modifiee
FR3038517B1 (fr) * 2015-07-06 2020-02-28 Laboratoire Francais Du Fractionnement Et Des Biotechnologies Utilisation de fragments fc modifies en immunotherapie
BR112019001989A2 (pt) 2016-08-02 2019-08-20 Visterra Inc polipeptídeos projetados e usos dos mesmos
JP7178342B2 (ja) 2016-08-12 2022-11-25 ヤンセン バイオテツク,インコーポレーテツド アゴニズム及びエフェクター機能が増強した改変抗体、及び他のFcドメイン含有分子
FR3064007A1 (fr) * 2017-03-20 2018-09-21 Laboratoire Francais Du Fractionnement Et Des Biotechnologies Anticorps pour le traitement de cancers
FR3075200B1 (fr) * 2017-12-15 2022-12-23 Lab Francais Du Fractionnement Variants avec fragment fc ayant une affinite augmentee pour fcrn et une affinite augmentee pour au moins un recepteur du fragment fc
US11319355B2 (en) * 2017-12-19 2022-05-03 Xencor, Inc. Engineered IL-2 Fc fusion proteins
EP3805400A4 (en) * 2018-06-04 2022-06-29 Chugai Seiyaku Kabushiki Kaisha Antigen-binding molecule showing changed half-life in cytoplasm
AU2019326407A1 (en) * 2018-08-21 2021-02-18 Bioatla, Inc. Conditionally active proteins with pH selectivity
JP2022520978A (ja) * 2019-02-18 2022-04-04 クーリエ セラピューティクス インコーポレイテッド オルソポックスウイルス主要組織適合性複合体(mhc)クラスi様タンパク質(omcp)と腫瘍特異的結合パートナーを用いた二重特異性融合タンパク質
WO2021211956A1 (en) * 2020-04-17 2021-10-21 Janssen Biotech, Inc. Biosynthetic glycoprotein populations
US20230183353A1 (en) * 2020-05-21 2023-06-15 Zydus Lifesciences Limited Fc variant and preparation thereof
CN113186167B (zh) * 2021-04-28 2021-11-30 中国食品药品检定研究院 用于测定抗cd20单克隆抗体药物adcp生物学活性的方法
KR20240003757A (ko) * 2022-06-29 2024-01-09 고려대학교 산학협력단 FcγRIIa 결합 선택성이 향상된 인간 Fc 변이체

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6737056B1 (en) 1999-01-15 2004-05-18 Genentech, Inc. Polypeptide variants with altered effector function
FR2816319B1 (fr) 2000-11-08 2004-09-03 Millegen Utilisation d'adn polymerase mutagene pour la creation de mutations aleatoires
US7355008B2 (en) * 2003-01-09 2008-04-08 Macrogenics, Inc. Identification and engineering of antibodies with variant Fc regions and methods of using same
FR2861080B1 (fr) * 2003-10-20 2006-02-17 Lab Francais Du Fractionnement Anticorps presentant un taux de fucose et de galactose optimise
EP2233500A1 (en) * 2009-03-20 2010-09-29 LFB Biotechnologies Optimized Fc variants
RU2583298C2 (ru) 2009-10-07 2016-05-10 Макродженикс, Инк. ПОЛИПЕПТИДЫ, СОДЕРЖАЩИЕ Fc-УЧАСТОК, КОТОРЫЕ ДЕМОНСТРИРУЮТ ПОВЫШЕННУЮ ЭФФЕКТОРНУЮ ФУНКЦИЮ БЛАГОДАРЯ ИЗМЕНЕНИЯМ СТЕПЕНИ ФУКОЗИЛИРОВАНИЯ, И СПОСОБЫ ИХ ПРИМЕНЕНИЯ
WO2011103584A2 (en) * 2010-02-19 2011-08-25 Xencor, Inc. Novel ctla4-ig immunoadhesins
FR3012453B1 (fr) 2013-10-31 2015-11-13 Lab Francais Du Fractionnement Proteine chimerique dans le traitement de l’amylose
FR3035879A1 (fr) 2015-05-07 2016-11-11 Lab Francais Du Fractionnement Mutants fc a activite fonctionnelle modifiee

Also Published As

Publication number Publication date
US20230265155A1 (en) 2023-08-24
WO2016177984A1 (fr) 2016-11-10
JP6830903B2 (ja) 2021-02-17
CN107531794B (zh) 2022-07-12
AU2016259124B2 (en) 2022-06-16
KR20180004125A (ko) 2018-01-10
US20180030111A1 (en) 2018-02-01
EP3292145A1 (fr) 2018-03-14
CN107531794A (zh) 2018-01-02
AU2022228151A1 (en) 2022-09-29
AU2016259124A1 (en) 2017-08-31
CN115073604A (zh) 2022-09-20
BR112017023453A2 (pt) 2018-07-31
CA2977010A1 (en) 2016-11-10
JP2018515446A (ja) 2018-06-14
US11649271B2 (en) 2023-05-16
FR3035879A1 (fr) 2016-11-11

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