CU24781B1 - Anticuerpos humanizados que reconocen tau - Google Patents

Anticuerpos humanizados que reconocen tau

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Publication number
CU24781B1
CU24781B1 CU2021000039A CU20210039A CU24781B1 CU 24781 B1 CU24781 B1 CU 24781B1 CU 2021000039 A CU2021000039 A CU 2021000039A CU 20210039 A CU20210039 A CU 20210039A CU 24781 B1 CU24781 B1 CU 24781B1
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CU
Cuba
Prior art keywords
seqs
nos
disease
chain variable
variable region
Prior art date
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CU2021000039A
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English (en)
Other versions
CU20210039A7 (es
Inventor
Svetlana Alexander
Robin Barbour
Iii Philip James Dolan
Yue Liu
Tarlochan S Nijjar
Mark E Renz
Original Assignee
Prothena Biosciences Ltd
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.)
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Publication date
Priority claimed from PCT/US2018/059895 external-priority patent/WO2020096608A1/en
Application filed by Prothena Biosciences Ltd filed Critical Prothena Biosciences Ltd
Publication of CU20210039A7 publication Critical patent/CU20210039A7/es
Publication of CU24781B1 publication Critical patent/CU24781B1/es

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    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • A61K39/0007Nervous system antigens; Prions
    • 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
    • A61K47/6843Medicinal 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 material from animals or humans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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    • G01N33/68Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids
    • G01N33/6893Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids related to diseases not provided for elsewhere
    • G01N33/6896Neurological disorders, e.g. Alzheimer's disease
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    • 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
    • A61K2039/545Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/555Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511Organic adjuvants
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
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    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
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    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
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    • C07K2317/622Single chain antibody (scFv)
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Abstract

<p>La presente invención proporciona anticuerpos que específicamente se unen a tau humana, que comprenden una región variable de cadena pesada madura que comprende una de las SEQs ID NO: 77, 90 y 91 y una región variable de cadena ligera madura que comprende una de las SEQ ID NOs: 84 y 85; y los ácidos nucleicos que los codifican. Los anticuerpos inhiben o retrasan las patologías asociadas a tau y el deterioro sintomático asociado; por lo que son útiles en el tratamiento de varias enfermedades neurodegenerativas, incluyendo la enfermedad de Alzheimer, la degeneración lobar frontotemporal, la parálisis supranuclear progresiva y la enfermedad de Pick.</p> <p> </p>
CU2021000039A 2018-11-08 2019-11-08 Anticuerpos humanizados que reconocen tau CU24781B1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2018/059895 WO2020096608A1 (en) 2018-11-08 2018-11-08 Antibodies recognizing tau
US201862758421P 2018-11-09 2018-11-09
PCT/US2019/060616 WO2020097561A1 (en) 2018-11-08 2019-11-08 Antibodies recognizing tau

Publications (2)

Publication Number Publication Date
CU20210039A7 CU20210039A7 (es) 2021-12-08
CU24781B1 true CU24781B1 (es) 2026-02-09

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US (1) US20220153821A1 (es)
EP (1) EP3877410A4 (es)
JP (2) JP7623699B2 (es)
KR (1) KR20210090184A (es)
CN (2) CN113454112B (es)
AU (1) AU2019377595A1 (es)
BR (1) BR112021008624A2 (es)
CL (1) CL2021001158A1 (es)
CO (1) CO2021007370A2 (es)
CU (1) CU24781B1 (es)
IL (1) IL283049A (es)
JO (1) JOP20210098A1 (es)
MX (1) MX2021005411A (es)
PE (1) PE20211777A1 (es)
PH (1) PH12021551048A1 (es)
SG (1) SG11202104549TA (es)
UA (1) UA129124C2 (es)
WO (1) WO2020097561A1 (es)

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US10889638B2 (en) 2016-05-02 2021-01-12 Prothena Biosciences Limited Antibodies recognizing tau
AU2017259039B2 (en) 2016-05-02 2024-05-09 Prothena Biosciences Limited Antibodies recognizing tau
ES2933491T3 (es) 2016-05-02 2023-02-09 Prothena Biosciences Ltd Inmunoterapia tau
AU2018263935B2 (en) 2017-05-02 2024-09-26 Prothena Biosciences Limited Antibodies recognizing tau
CU24781B1 (es) * 2018-11-08 2026-02-09 Prothena Biosciences Ltd Anticuerpos humanizados que reconocen tau
TWI859197B (zh) 2019-03-03 2024-10-21 愛爾蘭商普羅帝納生物科學公司 識別tau之抗體
US20250034559A1 (en) 2021-11-17 2025-01-30 Voyager Therapeutics, Inc. Compositions and methods for the treatment of tau-related disorders
TW202428602A (zh) 2022-09-15 2024-07-16 美商航海家醫療公司 Tau結合化合物
CN115724967A (zh) * 2022-09-21 2023-03-03 天津鸿宇泰生物科技有限公司 一种识别Tau蛋白N端区域的单克隆抗体及其应用
CN116925217B (zh) * 2023-09-14 2024-03-08 北京凯祥弘康生物科技有限公司 针对Tau蛋白的抗体
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