BR112022024339A2 - Anticorpos anti cd200r1 e métodos de uso dos mesmos - Google Patents

Anticorpos anti cd200r1 e métodos de uso dos mesmos

Info

Publication number
BR112022024339A2
BR112022024339A2 BR112022024339A BR112022024339A BR112022024339A2 BR 112022024339 A2 BR112022024339 A2 BR 112022024339A2 BR 112022024339 A BR112022024339 A BR 112022024339A BR 112022024339 A BR112022024339 A BR 112022024339A BR 112022024339 A2 BR112022024339 A2 BR 112022024339A2
Authority
BR
Brazil
Prior art keywords
cd200r1
antibodies
methods
inhibiting
decreasing
Prior art date
Application number
BR112022024339A
Other languages
English (en)
Inventor
Chen Yu
Juliean Fenaux Beth
Fuh-Kelly Germaine
huang Yao-ming
Chung Wei-Jen
Edward Karrer Erik
Lay Cecilia
Steven Pitts J
Scharf Louise
Original Assignee
23Andme 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 23Andme Inc filed Critical 23Andme Inc
Publication of BR112022024339A2 publication Critical patent/BR112022024339A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/54—Medicinal preparations containing antigens or antibodies characterised by the route of administration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/545—Medicinal preparations containing antigens or antibodies characterised by the dose, timing or administration schedule
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/57—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2
    • A61K2039/572—Medicinal preparations containing antigens or antibodies characterised by the type of response, e.g. Th1, Th2 cytotoxic response
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/35—Valency
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance

Abstract

ANTICORPOS ANTI CD200R1 E MÉTODOS DE USO DOS MESMOS. A presente divulgação fornece proteínas de ligação, tais como anticorpos e fragmentos de ligação ao antígeno, que se ligam especificamente à proteína receptora CD200R1 humana (hu CD200R1) e são capazes de diminuir, inibir e/ou bloquear totalmente os efeitos regulatórios imunológicos mediados por hu CD200R1. A presente divulgação também fornece métodos de uso dos anticorpos (e composições dos mesmos) para tratar doenças e afecções responsivas à diminuição, inibição e/ou bloqueio da função reguladora imune ou atividade mediada pela ligação de CD200 a CD200R1.
BR112022024339A 2020-05-29 2021-05-28 Anticorpos anti cd200r1 e métodos de uso dos mesmos BR112022024339A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063032508P 2020-05-29 2020-05-29
PCT/US2021/034852 WO2021243204A1 (en) 2020-05-29 2021-05-28 Anti-cd200r1 antibodies and methods of use thereof

Publications (1)

Publication Number Publication Date
BR112022024339A2 true BR112022024339A2 (pt) 2022-12-27

Family

ID=76624182

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022024339A BR112022024339A2 (pt) 2020-05-29 2021-05-28 Anticorpos anti cd200r1 e métodos de uso dos mesmos

Country Status (17)

Country Link
US (2) US11787861B2 (pt)
EP (1) EP4157461A1 (pt)
JP (1) JP2023528375A (pt)
KR (1) KR20230018425A (pt)
CN (1) CN116323665A (pt)
AR (1) AR122213A1 (pt)
AU (1) AU2021281417A1 (pt)
BR (1) BR112022024339A2 (pt)
CA (1) CA3178417A1 (pt)
CL (1) CL2022003296A1 (pt)
CO (1) CO2022016860A2 (pt)
CR (1) CR20220608A (pt)
IL (1) IL298668A (pt)
MX (1) MX2022014736A (pt)
PE (1) PE20230460A1 (pt)
TW (1) TW202210512A (pt)
WO (1) WO2021243204A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202400651A (zh) * 2022-05-19 2024-01-01 中國商和鉑醫藥（上海）有限責任公司 抗cd200r1抗體

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Also Published As

Publication number Publication date
CL2022003296A1 (es) 2023-04-14
AR122213A1 (es) 2022-08-24
CR20220608A (es) 2023-01-26
MX2022014736A (es) 2023-03-23
PE20230460A1 (es) 2023-03-10
US20240018239A1 (en) 2024-01-18
JP2023528375A (ja) 2023-07-04
US20210371521A1 (en) 2021-12-02
CO2022016860A2 (es) 2023-02-27
AU2021281417A1 (en) 2022-12-08
WO2021243204A9 (en) 2022-01-20
CA3178417A1 (en) 2021-12-02
CN116323665A (zh) 2023-06-23
IL298668A (en) 2023-01-01
KR20230018425A (ko) 2023-02-07
TW202210512A (zh) 2022-03-16
EP4157461A1 (en) 2023-04-05
WO2021243204A1 (en) 2021-12-02
US11787861B2 (en) 2023-10-17

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