CA3118818A1 - Anticorps reconnaissant la proteine tau - Google Patents

Anticorps reconnaissant la proteine tau Download PDF

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Publication number
CA3118818A1
CA3118818A1 CA3118818A CA3118818A CA3118818A1 CA 3118818 A1 CA3118818 A1 CA 3118818A1 CA 3118818 A CA3118818 A CA 3118818A CA 3118818 A CA3118818 A CA 3118818A CA 3118818 A1 CA3118818 A1 CA 3118818A1
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CA
Canada
Prior art keywords
antibody
occupied
seq
amino acid
tau
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.)
Pending
Application number
CA3118818A
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English (en)
Inventor
Tarlochan S. Nijjar
Robin Barbour
Philip James Dolan, Iii
Yue Liu
Svetlana Alexander
Mark E. RENZ
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.)
Prothena Biosciences Ltd
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.)
Filing date
Publication date
Application filed by Prothena Biosciences Ltd filed Critical Prothena Biosciences Ltd
Publication of CA3118818A1 publication Critical patent/CA3118818A1/fr
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • A61K39/0007Nervous system antigens; Prions
    • 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
    • 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
    • G01N33/6893Chemical 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
    • 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
    • A61K2039/55566Emulsions, e.g. Freund's adjuvant, MF59
    • 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
    • C07K2317/70Immunoglobulins 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Hematology (AREA)
  • Neurosurgery (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Neurology (AREA)
  • Cell Biology (AREA)
  • Mycology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

L'invention concerne des anticorps qui se lient spécifiquement à la protéine tau. Les anticorps inhibent ou retardent les pathologies associées à la protéine tau et une détérioration symptomatique associée.
CA3118818A 2018-11-08 2018-11-08 Anticorps reconnaissant la proteine tau Pending CA3118818A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/059895 WO2020096608A1 (fr) 2018-11-08 2018-11-08 Anticorps reconnaissant la protéine tau

Publications (1)

Publication Number Publication Date
CA3118818A1 true CA3118818A1 (fr) 2020-05-14

Family

ID=70611420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3118818A Pending CA3118818A1 (fr) 2018-11-08 2018-11-08 Anticorps reconnaissant la proteine tau

Country Status (4)

Country Link
AU (1) AU2018448903A1 (fr)
CA (1) CA3118818A1 (fr)
CU (1) CU20210039A7 (fr)
WO (1) WO2020096608A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10501531B2 (en) 2013-03-13 2019-12-10 Prothena Biosciences Limited Tau immunotherapy
PE20190261A1 (es) 2016-05-02 2019-02-25 Prothena Biosciences Ltd Anticuerpos que reconocen tau
US10752679B2 (en) 2016-05-02 2020-08-25 Prothena Biosciences Limited Tau immunotherapy
WO2017191561A1 (fr) 2016-05-02 2017-11-09 Prothena Biosciences Limited Anticorps reconnaissant la protéine tau
PE20200695A1 (es) 2017-05-02 2020-06-16 Prothena Biosciences Ltd Anticuerpos que reconocen tau
CA3131531A1 (fr) 2019-03-03 2020-09-10 Prothena Biosciences Limited Anticorps reconnaissant la proteine tau

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY176838A (en) * 2012-08-16 2020-08-24 Ipierian Inc Methods of treating a tauopathy
PE20190261A1 (es) * 2016-05-02 2019-02-25 Prothena Biosciences Ltd Anticuerpos que reconocen tau

Also Published As

Publication number Publication date
CU20210039A7 (es) 2021-12-08
AU2018448903A1 (en) 2021-05-20
WO2020096608A1 (fr) 2020-05-14
AU2018448903A8 (en) 2021-05-27

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20231108