MA52753A - Anticorps anti-sirpa et leurs procédés d'utilisation - Google Patents

Anticorps anti-sirpa et leurs procédés d'utilisation

Info

Publication number
MA52753A
MA52753A MA052753A MA52753A MA52753A MA 52753 A MA52753 A MA 52753A MA 052753 A MA052753 A MA 052753A MA 52753 A MA52753 A MA 52753A MA 52753 A MA52753 A MA 52753A
Authority
MA
Morocco
Prior art keywords
methods
sirpa antibodies
sirpa
antibodies
Prior art date
Application number
MA052753A
Other languages
English (en)
Inventor
Patricia Culp
Wei-Hsien Ho
Andrew Pincetic
Arnon Rosenthal
Original Assignee
Alector Llc
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 Alector Llc filed Critical Alector Llc
Publication of MA52753A publication Critical patent/MA52753A/fr

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    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2896Immunoglobulins [IG], 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], 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
    • C07K16/283Immunoglobulins [IG], 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 against Fc-receptors, e.g. CD16, CD32, CD64
    • 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 [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/24Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/244Interleukins [IL]
    • C07K16/246IL-2
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], 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
    • C07K16/2818Immunoglobulins [IG], 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 against CD28 or CD152
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [IG], 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
    • C07K16/2827Immunoglobulins [IG], 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 against B7 molecules, e.g. CD80, CD86
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/42Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins
    • C07K16/4283Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against immunoglobulins against an allotypic or isotypic determinant on Ig
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • 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
    • C07K2317/21Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/32Immunoglobulins specific features characterized by aspects of specificity or valency specific for a neo-epitope on a complex, e.g. antibody-antigen or ligand-receptor
    • 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
    • C07K2317/40Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41Glycosylation, sialylation, or fucosylation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/55Fab or Fab'
    • 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
    • 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
    • C07K2317/71Decreased effector function due to an Fc-modification
    • 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
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • 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
    • C07K2317/73Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/75Agonist effect on antigen
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Microbiology (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
MA052753A 2018-05-25 2019-05-24 Anticorps anti-sirpa et leurs procédés d'utilisation MA52753A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862676813P 2018-05-25 2018-05-25

Publications (1)

Publication Number Publication Date
MA52753A true MA52753A (fr) 2021-04-21

Family

ID=66912941

Family Applications (1)

Application Number Title Priority Date Filing Date
MA052753A MA52753A (fr) 2018-05-25 2019-05-24 Anticorps anti-sirpa et leurs procédés d'utilisation

Country Status (24)

Country Link
US (4) US11319373B2 (fr)
EP (1) EP3802602A1 (fr)
JP (3) JP7337099B2 (fr)
KR (1) KR20210015872A (fr)
CN (2) CN120098125A (fr)
AR (1) AR115418A1 (fr)
AU (1) AU2019272885A1 (fr)
BR (1) BR112020023844A2 (fr)
CA (1) CA3098710A1 (fr)
CL (1) CL2020003026A1 (fr)
CO (1) CO2020013871A2 (fr)
CR (1) CR20200566A (fr)
EA (1) EA202092825A1 (fr)
EC (1) ECSP20082648A (fr)
IL (1) IL278821A (fr)
MA (1) MA52753A (fr)
MX (1) MX2020011828A (fr)
PE (1) PE20210342A1 (fr)
PH (1) PH12020551930A1 (fr)
SG (1) SG11202011082UA (fr)
TW (2) TWI840364B (fr)
UA (1) UA128113C2 (fr)
WO (1) WO2019226973A1 (fr)
ZA (1) ZA202006737B (fr)

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JOP20190009A1 (ar) 2016-09-21 2019-01-27 Alx Oncology Inc أجسام مضادة ضد بروتين ألفا منظم للإشارات وطرق استخدامها
CN110325549B (zh) 2016-12-09 2024-03-08 艾利妥 抗SIRPα抗体及其使用方法
JOP20190248A1 (ar) 2017-04-21 2019-10-20 Amgen Inc بروتينات ربط مولد ضد trem2 واستخداماته
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MX2020011828A (es) 2018-05-25 2021-02-09 Alector Llc Anticuerpos anti proteina alfa reguladora de se?ales (sirpa) y metodos de uso de los mismos.
KR102816742B1 (ko) 2018-07-10 2025-06-05 고쿠리츠다이가쿠호진 고베다이가쿠 항 SIRPα 항체
IL317002A (en) 2018-08-10 2025-01-01 Chugai Pharmaceutical Co Ltd Anti-CD137 antigen binding molecule and use thereof
PH12022551597A1 (en) * 2019-12-24 2023-11-29 Lanova Medicines Ltd ANTI-SIRPa MONOCLONAL ANTIBODIES AND USES THEREOF
TWI895351B (zh) * 2020-02-12 2025-09-01 日商中外製藥股份有限公司 用於癌症之治療的抗cd137抗原結合分子
US20230348577A1 (en) * 2020-02-19 2023-11-02 Adivo Gmbh Modified fc regions
JP2023525753A (ja) * 2020-05-08 2023-06-19 エレクトラ・セラピューティクス・インコーポレイテッド Sirpアルファ、sirpベータ1およびsirpガンマ抗体、ならびにそれらの使用
TWI815136B (zh) * 2020-06-30 2023-09-11 大陸商和鉑醫藥(上海)有限責任公司 一種雙特異性抗體及其用途
AU2021362209B2 (en) * 2020-10-14 2026-02-12 Denali Therapeutics Inc. Fusion proteins comprising sulfoglucosamine sulfohydrolase enzymes and methods thereof
JP7663265B2 (ja) * 2020-11-30 2025-04-16 クレ バイオテクノロジ (シャンハイ) カンパニー リミテッド 抗SIRPα抗体またはその抗原結合断片および適用
CN113234159B (zh) * 2021-05-12 2022-04-08 福州迈新生物技术开发有限公司 抗lag3蛋白单克隆抗体及其细胞株、制备方法和应用
CA3218692A1 (fr) 2021-06-04 2022-12-08 Boehringer Ingelheim International Gmbh Anticorps anti-sirp-alpha
WO2023010076A1 (fr) * 2021-07-30 2023-02-02 Alector Llc Anticorps anti-sirp-alpha et leurs méthodes d'utilisation
CN113402621B (zh) * 2021-08-02 2021-12-10 中山大学 含有嵌合抗原受体的融合蛋白及其应用
EP4389767A4 (fr) * 2021-08-17 2026-02-25 Hangzhou Jiuyuan Genetic Biopharmaceutical Co Ltd Anticorps monoclonal ciblant sirp? et son utilisation
CA3231484A1 (fr) 2021-10-01 2023-04-06 Qinwen Mao Tdp-43 pathologique utilise en tant que biomarqueur pour le diagnostic de la proteinopathie tdp-43
WO2023077016A1 (fr) * 2021-10-28 2023-05-04 Baylor College Of Medicine Ciblage de sirpα neuronal pour le traitement et la prévention de troubles neurologiques
WO2023088429A1 (fr) * 2021-11-19 2023-05-25 杭州尚健生物技术有限公司 VARIANT DE SIRPα ET SON UTILISATION
US20250302953A1 (en) 2022-02-14 2025-10-02 Sana Biotechnology, Inc. Methods of treating patients exhibiting a prior failed therapy with hypoimmunogenic cells
WO2023183313A1 (fr) 2022-03-22 2023-09-28 Sana Biotechnology, Inc. Cellules d'ingénierie avec un transgène dans un locus b2m ou ciita et compositions et procédés associés
CN116023508A (zh) * 2022-11-04 2023-04-28 北京伟杰信生物科技有限公司 重组犬PD-1和犬SIRPα双融合蛋白的制备方法及其应用
EP4619435A1 (fr) 2022-11-16 2025-09-24 Boehringer Ingelheim International GmbH Biomarqueurs d'efficacité prédictive pour anticorps anti-sirpa
WO2024178354A2 (fr) * 2023-02-24 2024-08-29 The Children's Hospital Of Philadelphia Génération améliorée de pc-car de phox2b basée sur la structure et la mutagenèse de saturation
EP4687990A1 (fr) 2023-03-30 2026-02-11 Ose Immunotherapeutics Procédé de synthèse de nanoparticule lipidique ciblée et ses utilisations
JP2026512425A (ja) 2023-03-30 2026-04-16 オーエスイー・イミュノセラピューティクス 免疫細胞増強分子の発現のための活性化免疫細胞に標的化された脂質ベースのナノ粒子及びその使用
CN116514980B (zh) * 2023-04-23 2025-12-16 杭州美赛生物医药科技有限公司 抗SIRPα抗体及其应用

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