PE20220516A1 - ANTICUERPO BIESPECIFICO CONTRA (alfa)-SYN/IGF1R Y USO DEL MISMO - Google Patents

ANTICUERPO BIESPECIFICO CONTRA (alfa)-SYN/IGF1R Y USO DEL MISMO

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Publication number
PE20220516A1
PE20220516A1 PE2021002067A PE2021002067A PE20220516A1 PE 20220516 A1 PE20220516 A1 PE 20220516A1 PE 2021002067 A PE2021002067 A PE 2021002067A PE 2021002067 A PE2021002067 A PE 2021002067A PE 20220516 A1 PE20220516 A1 PE 20220516A1
Authority
PE
Peru
Prior art keywords
amino acid
seq
acid sequence
alpha
antibody
Prior art date
Application number
PE2021002067A
Other languages
English (en)
Inventor
Sungwon An
Jinhyung Ahn
Byungje Sung
Dongin Kim
Daehae Song
Jaehyun Eom
Yong-Gyu Son
Kyungjin Park
Juhee Kim
Jinwon Jung
Bora Lee
Hyesu Yun
Original Assignee
Abl Bio 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 Abl Bio Inc filed Critical Abl Bio Inc
Publication of PE20220516A1 publication Critical patent/PE20220516A1/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
    • C07K16/2863Immunoglobulins [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
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6835Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • 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
    • 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
    • C07K16/2896Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • 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
    • C07K2317/31Immunoglobulins 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
    • C07K2317/34Identification 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
    • C07K2317/30Immunoglobulins 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
    • C07K2317/56Immunoglobulins 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
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/567Framework region [FR]
    • 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
    • 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
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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
    • C07K2317/77Internalization into the cell
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Cell Biology (AREA)
  • Epidemiology (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)

Abstract

La presente se refiere a un anticuerpo biespecifico que se une especificamente a alfa-sinucleina e IGF1R, y a un uso del anticuerpo biespecifico para la prevencion, el tratamiento y/o diagnostico de sinucleinopatias asociadas con alfa-sinucleina o agregados de alfa-sinucleina, y puede permitir que el anticuerpo contra alfa-sinucleina o un fragmento de union a antigeno del mismo penetre la barrera hematoencefalica para ejercer su accion en el cerebro y prolongar la semivida para mantener la eficacia durante mucho tiempo. Tambien esta referido a un anticuerpo biespecifico anti-?-Syn/anti-IGF1R, que comprende un anticuerpo anti-?Syn o un fragmento de union a antigeno del mismo; y anticuerpo anti-IGF1R o un fragmento de union a antigeno del mismo, en el que el anticuerpo anti-IGF1R comprende una region variable de cadena pesada y una region variable de cadena ligera, la region variable de cadena pesada comprende una CDR1 de cadena pesada (H-CDR1) que comprende una secuencia de aminoacidos seleccionada de las secuencias de aminoacidos de SEQ ID NO: 1 o SEQ ID NO: 10, una CDR2 de cadena pesada (H-CDR2) que comprende una secuencia de aminoacidos seleccionada de las secuencias de aminoacidos de SEQ ID NO: 2 a 7 y SEQ ID NO: 11 a 18 y una CDR3 de cadena pesada (H-CDR3) que comprende una secuencia de aminoacidos seleccionada de las secuencias de aminoacidos de SEQ ID NO: 8 a 9 y SEQ ID NO: 19, y la region variable de cadena ligera comprende una CDR1 de cadena ligera (L-CDR1) que comprende una secuencia de aminoacidos seleccionada de las secuencias de aminoacidos de SEQ ID NO: 20, una CDR2 de cadena ligera (L-CDR2) que comprende una secuencia de aminoacidos seleccionada de las secuencias de aminoacidos de SEQ ID NO: 21 a 23 y una CDR3 de cadena ligera (L-CDR3) que comprende una secuencia de aminoacidos seleccionada de las secuencias de aminoacidos de SEQ ID NO: 24 a 28 y SEQ ID NO: 29 a 31.
PE2021002067A 2019-06-14 2020-06-15 ANTICUERPO BIESPECIFICO CONTRA (alfa)-SYN/IGF1R Y USO DEL MISMO PE20220516A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190071057 2019-06-14
PCT/KR2020/007704 WO2020251316A1 (ko) 2019-06-14 2020-06-15 α-SYN/IGF1R에 대한 이중 특이 항체 및 그 용도

Publications (1)

Publication Number Publication Date
PE20220516A1 true PE20220516A1 (es) 2022-04-07

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Family Applications (2)

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PE2022002215A PE20231029A1 (es) 2019-06-14 2020-06-15 ANTICUERPO BIESPECIFICO CONTRA (alfa)-SYN/IGF1R Y USO DEL MISMO
PE2021002067A PE20220516A1 (es) 2019-06-14 2020-06-15 ANTICUERPO BIESPECIFICO CONTRA (alfa)-SYN/IGF1R Y USO DEL MISMO

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PE2022002215A PE20231029A1 (es) 2019-06-14 2020-06-15 ANTICUERPO BIESPECIFICO CONTRA (alfa)-SYN/IGF1R Y USO DEL MISMO

Country Status (15)

Country Link
US (2) US20220348665A1 (es)
EP (2) EP3985022A4 (es)
JP (3) JP7348676B2 (es)
KR (2) KR20220044397A (es)
CN (2) CN113966346A (es)
AU (2) AU2020291487A1 (es)
BR (1) BR112021025086A2 (es)
CA (1) CA3143242A1 (es)
CL (1) CL2021003335A1 (es)
CO (1) CO2021017688A2 (es)
EA (1) EA202193058A1 (es)
IL (2) IL302490A (es)
MX (2) MX2021015081A (es)
PE (2) PE20231029A1 (es)
WO (1) WO2020251316A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7136790B2 (ja) 2017-02-17 2022-09-13 ブリストル-マイヤーズ スクイブ カンパニー アルファ-シヌクレインに対する抗体およびその使用
KR20240031229A (ko) * 2021-05-12 2024-03-07 에이비엘바이오 주식회사 알파-시누클레인병증 치료용 항체

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US5260203A (en) 1986-09-02 1993-11-09 Enzon, Inc. Single polypeptide chain binding molecules
US6342220B1 (en) 1997-08-25 2002-01-29 Genentech, Inc. Agonist antibodies
NZ589434A (en) * 2008-06-03 2012-11-30 Abbott Lab Dual variable domain immunoglobulins and uses thereof
BR112014010198B1 (pt) * 2011-10-28 2022-12-06 Prothena Biosciences Limited Anticorpos humanizados que reconhecem alfa-sinucleína
US9534044B2 (en) * 2013-02-28 2017-01-03 United Arab Emirates University Alpha-synuclein antibodies and uses thereof
WO2015031673A2 (en) * 2013-08-28 2015-03-05 Bioasis Technologies Inc. Cns-targeted conjugates having modified fc regions and methods of use thereof
US11191832B2 (en) * 2013-11-19 2021-12-07 Prothena Biosciences Limited Monitoring immunotherapy of Lewy body disease from constipation symptoms
KR102355309B1 (ko) * 2014-03-06 2022-01-24 내셔날 리서치 카운실 오브 캐나다 인슐린-유사 성장 인자 1 수용체-특이적 항체 및 그의 용도
EA035480B1 (ru) * 2014-03-06 2020-06-23 Нэшнл Рисеч Каунсил Оф Канада Антитела, специфические к рецептору инсулиноподобного фактора роста 1 и их применения
EP3114142B1 (en) * 2014-03-06 2019-06-05 National Research Council of Canada Insulin-like growth factor 1 receptor -specific antibodies and uses thereof
EP3207057A2 (en) * 2014-10-16 2017-08-23 F. Hoffmann-La Roche AG Anti-alpha-synuclein antibodies and methods of use
KR20180100238A (ko) * 2016-01-22 2018-09-07 얀센 바이오테크 인코포레이티드 항-ror1 항체, ror1 × cd3 이중특이성 항체, 및 이를 사용하는 방법
JP6908709B2 (ja) 2017-01-06 2021-07-28 エービーエル バイオ インコーポレイテッド 抗α−syn抗体およびその使用
KR102236259B1 (ko) * 2017-02-22 2021-04-06 아이-맵 바이오파마 유에스 리미티드 항-lag-3 항체 및 그것의 사용
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CA3085572A1 (en) * 2017-12-14 2019-06-20 Abl Bio Inc. Bispecific antibody to a-syn/igf1r and use thereof

Also Published As

Publication number Publication date
CA3143242A1 (en) 2020-12-17
EP3985022A4 (en) 2023-08-02
CO2021017688A2 (es) 2022-01-17
EP4268842A3 (en) 2024-05-22
CL2021003335A1 (es) 2022-07-15
CN113966346A (zh) 2022-01-21
EP4268842A2 (en) 2023-11-01
MX2023006669A (es) 2023-06-21
EA202193058A1 (ru) 2022-03-05
BR112021025086A2 (pt) 2022-01-25
AU2020291487A1 (en) 2022-01-20
PE20231029A1 (es) 2023-07-10
KR102444797B1 (ko) 2022-09-20
MX2021015081A (es) 2022-01-18
CN117024589A (zh) 2023-11-10
JP2023179442A (ja) 2023-12-19
US20230357412A1 (en) 2023-11-09
JP2022537279A (ja) 2022-08-25
AU2023202595A1 (en) 2023-06-29
US20220348665A1 (en) 2022-11-03
JP7348676B2 (ja) 2023-09-21
KR20220044397A (ko) 2022-04-07
IL302490A (en) 2023-06-01
JP2023113599A (ja) 2023-08-16
EP3985022A1 (en) 2022-04-20
WO2020251316A1 (ko) 2020-12-17
IL288692A (en) 2022-02-01
KR20210087093A (ko) 2021-07-09

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