BR112015027400A2 - Anticorpos capazes de se ligar especificamente ao her2 - Google Patents

Anticorpos capazes de se ligar especificamente ao her2

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Publication number
BR112015027400A2
BR112015027400A2 BR112015027400A BR112015027400A BR112015027400A2 BR 112015027400 A2 BR112015027400 A2 BR 112015027400A2 BR 112015027400 A BR112015027400 A BR 112015027400A BR 112015027400 A BR112015027400 A BR 112015027400A BR 112015027400 A2 BR112015027400 A2 BR 112015027400A2
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BR
Brazil
Prior art keywords
her2
antibodies
present
trastuzumab
epitope
Prior art date
Application number
BR112015027400A
Other languages
English (en)
Other versions
BR112015027400B1 (pt
Inventor
Kim Kyu-Tae
LEE Sook-Yeon
KO Bong-Kook
Lee Jong-Seo
Lee Young-Ha
Hwang In-Sik
Original Assignee
Abclon 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 Abclon Inc filed Critical Abclon Inc
Publication of BR112015027400A2 publication Critical patent/BR112015027400A2/pt
Publication of BR112015027400B1 publication Critical patent/BR112015027400B1/pt

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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
    • C07K16/2863Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • 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
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • 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
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/39558Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against tumor tissues, cells, antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
    • 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
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/06Drugs for disorders of the endocrine system of the anterior pituitary hormones, e.g. TSH, ACTH, FSH, LH, PRL, GH
    • A61P5/08Drugs for disorders of the endocrine system of the anterior pituitary hormones, e.g. TSH, ACTH, FSH, LH, PRL, GH for decreasing, blocking or antagonising the activity of the anterior pituitary hormones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/18Drugs for disorders of the endocrine system of the parathyroid hormones
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/24Drugs for disorders of the endocrine system of the sex hormones
    • A61P5/26Androgens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/38Drugs for disorders of the endocrine system of the suprarenal hormones
    • A61P5/40Mineralocorticosteroids, e.g. aldosterone; Drugs increasing or potentiating the activity of mineralocorticosteroids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00Drugs for disorders of the endocrine system
    • A61P5/38Drugs for disorders of the endocrine system of the suprarenal hormones
    • A61P5/46Drugs for disorders of the endocrine system of the suprarenal hormones for decreasing, blocking or antagonising the activity of glucocorticosteroids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • 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
    • C07K16/32Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • C07K2317/50Immunoglobulins 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]

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Endocrinology (AREA)
  • Diabetes (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Oncology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Dermatology (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

ANTICORPOS CAPAZES DE SE LIGAR ESPECIFICAMENTE AO HER2. A presente invenção se refere a anticorpos ao HER2 (Receptor 2 de Fator de Crescimento Epidérmico Humano) para prevenir ou tratar cânceres. Os anticorpos da presente invenção se ligam especificamente ao HER2 superexpresso em células cancerosas (em particular, células de câncer de mama e câncer de estômago), especificamente a um epítopo sobre HER2 que é diferente do epítopo para o trastuzumabe. As sequências de CDR dos presentes anticorpos exibem baixa similaridade com sequências de CDR de anticorpos HER2 conhecidos publicamente, significando que as sequências de CDR são únicas. Os anticorpos da presente invenção, em combinação com o trastuzumabe, matam as células cancerosas com citotoxicidade significativamente aprimorada e, portanto, são muito eficazes em terapia de câncer (particularmente, câncer de mama e câncer de estômago). Sem pretender ficar limitado pela teoria, as eficácias aprimoradas da terapia combinada significam que os anticorpos da presente invenção se ligam a um epítopo sobre HER2 que é diferente do epítopo para o trastuzumabe e inibem o HER2 de um modo cooperativo com o trastuzumabe.
BR112015027400-5A 2013-05-16 2014-05-14 Anticorpo capaz de se ligar especificamente ao her2 ou fragmento de ligação ao antígeno do mesmo, composições farmacêuticas e kit que compreendem os mesmos, bem como uso dos mesmos para prevenir ou tratar um câncer e/ou induzir apoptose BR112015027400B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20130055912 2013-05-16
KR10-2013-0055912 2013-05-16
PCT/KR2014/004317 WO2014185704A1 (ko) 2013-05-16 2014-05-14 Her2에 특이적으로 결합하는 항체

Publications (2)

Publication Number Publication Date
BR112015027400A2 true BR112015027400A2 (pt) 2017-08-29
BR112015027400B1 BR112015027400B1 (pt) 2023-04-25

Family

ID=51898619

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015027400-5A BR112015027400B1 (pt) 2013-05-16 2014-05-14 Anticorpo capaz de se ligar especificamente ao her2 ou fragmento de ligação ao antígeno do mesmo, composições farmacêuticas e kit que compreendem os mesmos, bem como uso dos mesmos para prevenir ou tratar um câncer e/ou induzir apoptose

Country Status (13)

Country Link
US (1) US10174116B2 (pt)
EP (1) EP2998319B1 (pt)
JP (2) JP6234548B2 (pt)
KR (1) KR101453462B1 (pt)
CN (1) CN105164160B (pt)
AU (1) AU2014266118B2 (pt)
BR (1) BR112015027400B1 (pt)
CA (1) CA2910407C (pt)
ES (1) ES2710707T3 (pt)
HK (1) HK1217500A1 (pt)
MX (1) MX368228B (pt)
RU (1) RU2628094C2 (pt)
WO (1) WO2014185704A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI560213B (en) * 2010-02-10 2016-12-01 Ube Industries Polyimide, manufacturing process thereof, and laminate
TWI695011B (zh) * 2014-06-18 2020-06-01 美商梅爾莎納醫療公司 抗her2表位之單株抗體及其使用之方法
KR101796277B1 (ko) * 2016-04-12 2017-11-13 앱클론(주) 안정성이 개선된 her2에 특이적으로 결합하는 항체
EP3241847A1 (en) * 2016-05-06 2017-11-08 MAB Discovery GmbH Her-2 binding antibodies
SG11201810032PA (en) 2016-05-12 2018-12-28 Agency Science Tech & Res Anti-erbb-2 antibodies and uses thereof
JP7069476B2 (ja) * 2017-01-06 2022-05-18 博奥信生物技▲術▼(南京)有限公司 ErbB2抗体およびその使用
EP3585431A4 (en) * 2017-02-24 2020-12-16 MacroGenics, Inc. BISPECIFIC BINDING MOLECULES CAPABLE OF BINDING TO CD137 AND TUMOR ANTIGENS, AND THEIR USES
US20210179733A1 (en) * 2017-11-14 2021-06-17 Green Cross Lab Cell Corporation Anti-her2 antibody or antigen-binding fragment thereof, and chimeric antigen receptor comprising same
US11649294B2 (en) 2017-11-14 2023-05-16 GC Cell Corporation Anti-HER2 antibody or antigen-binding fragment thereof, and chimeric antigen receptor comprising same
CN110790840A (zh) * 2018-08-01 2020-02-14 三生国健药业(上海)股份有限公司 结合人her2的抗体、其制备方法和用途
KR20200098831A (ko) 2019-02-13 2020-08-21 건국대학교 글로컬산학협력단 신규한 부위-특이적 항체 절편 플랫폼
JP2022530272A (ja) * 2019-05-02 2022-06-28 エムエービー ディスカバリー ゲーエムベーハー Her2抗体の組み合わせ物
CN117224689B (zh) * 2023-11-16 2024-02-23 上海复宏汉霖生物技术股份有限公司 联合抗her2抗体和化疗剂治疗胃癌的用途

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Also Published As

Publication number Publication date
EP2998319A1 (en) 2016-03-23
KR101453462B1 (ko) 2014-10-23
CA2910407C (en) 2018-12-11
CN105164160A (zh) 2015-12-16
BR112015027400B1 (pt) 2023-04-25
JP2018008954A (ja) 2018-01-18
RU2628094C2 (ru) 2017-08-14
MX368228B (es) 2019-09-24
RU2015146664A (ru) 2017-06-21
WO2014185704A1 (ko) 2014-11-20
AU2014266118A1 (en) 2015-11-12
HK1217500A1 (zh) 2017-01-13
JP6487968B2 (ja) 2019-03-20
US10174116B2 (en) 2019-01-08
CN105164160B (zh) 2018-11-30
EP2998319B1 (en) 2018-11-28
CA2910407A1 (en) 2014-11-20
US20160053011A1 (en) 2016-02-25
MX2015015110A (es) 2016-08-11
EP2998319A4 (en) 2017-01-25
JP2016518368A (ja) 2016-06-23
AU2014266118B2 (en) 2017-03-30
JP6234548B2 (ja) 2017-11-22
ES2710707T3 (es) 2019-04-26

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Legal Events

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B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/05/2014, OBSERVADAS AS CONDICOES LEGAIS