CL2020002305A1 - Uso de anticuerpos sirpa v1 antihumanos y procedimiento de producción de anticuerpos anti-sirpa v1 - Google Patents

Uso de anticuerpos sirpa v1 antihumanos y procedimiento de producción de anticuerpos anti-sirpa v1

Info

Publication number
CL2020002305A1
CL2020002305A1 CL2020002305A CL2020002305A CL2020002305A1 CL 2020002305 A1 CL2020002305 A1 CL 2020002305A1 CL 2020002305 A CL2020002305 A CL 2020002305A CL 2020002305 A CL2020002305 A CL 2020002305A CL 2020002305 A1 CL2020002305 A1 CL 2020002305A1
Authority
CL
Chile
Prior art keywords
sirpa
human
antibodies
antibody production
isoforms
Prior art date
Application number
CL2020002305A
Other languages
English (en)
Inventor
Nicolas Poirier
Vanessa Gauttier
Caroline Mary
Sabrina Pengam
Bernard Vanhove
Original Assignee
Ose Immunotherapeutics
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 Ose Immunotherapeutics filed Critical Ose Immunotherapeutics
Publication of CL2020002305A1 publication Critical patent/CL2020002305A1/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
    • C07K16/2803Immunoglobulins [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
    • 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
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/70532B7 molecules, e.g. CD80, CD86
    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • C07K2317/50Immunoglobulins 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
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/74Inducing 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
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/80Immunoglobulins specific features remaining in the (producing) cell, i.e. intracellular antibodies or intrabodies
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Cell Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

La invención pertenece al campo de la inmunoterapia. La presente invención proporciona anticuerpos útiles en aplicaciones terapéuticas y diagnósticas dirigidas a SIRPa humano, dichos anticuerpos mejoran la presentación cruzada de antígenos a células T. La invención también proporciona anticuerpos contra isoformas específicas de SIRPa y capaces de interrumpir la interacción entre esas isoformas de SIRPa y CD47 humano para su uso en el tratamiento o prevención de una enfermedad, o aplicaciones de diagnóstico, y procedimientos de producción y/o de selección de anticuerpos SIRPa antihumanos que se unen con diferentes afinidades a varias isoformas de miembros de SIRP humano.
CL2020002305A 2018-03-13 2020-09-07 Uso de anticuerpos sirpa v1 antihumanos y procedimiento de producción de anticuerpos anti-sirpa v1 CL2020002305A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18305271 2018-03-13

Publications (1)

Publication Number Publication Date
CL2020002305A1 true CL2020002305A1 (es) 2021-02-12

Family

ID=61972458

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002305A CL2020002305A1 (es) 2018-03-13 2020-09-07 Uso de anticuerpos sirpa v1 antihumanos y procedimiento de producción de anticuerpos anti-sirpa v1

Country Status (13)

Country Link
US (1) US11884723B2 (es)
EP (1) EP3765512A1 (es)
JP (1) JP2021517130A (es)
KR (1) KR20210006338A (es)
CN (1) CN112105646A (es)
AU (1) AU2019233577A1 (es)
BR (1) BR112020017709A2 (es)
CA (1) CA3091468A1 (es)
CL (1) CL2020002305A1 (es)
EA (1) EA202091859A1 (es)
MX (1) MX2020009121A (es)
PH (1) PH12020551491A1 (es)
WO (1) WO2019175218A1 (es)

Cited By (2)

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US11779642B2 (en) 2016-12-09 2023-10-10 Alector Llc Anti-SIRP-alpha antibodies and methods of use thereof
US11976119B2 (en) 2018-05-25 2024-05-07 Alector Llc Anti-SIRPa antibodies and methods of use thereof

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MA44665A (fr) 2016-04-14 2019-02-20 Ose Immunotherapeutics Des anti-sirpa anticorps nouvelles et leurs utilisations therapeutiques
KR20230149857A (ko) 2016-07-07 2023-10-27 더 보드 어브 트러스티스 어브 더 리랜드 스탠포드 주니어 유니버시티 항체-애쥬번트 접합체
WO2019073080A1 (en) 2017-10-13 2019-04-18 Ose Immunotherapeutics ANTI-SIRPA MODIFIED ANTIBODIES AND USES THEREOF
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BR112021026376A2 (pt) 2019-06-25 2022-05-10 Gilead Sciences Inc Proteínas de fusão flt3l-fc e métodos de uso
KR20220085796A (ko) 2019-10-18 2022-06-22 포티 세븐, 인코포레이티드 골수이형성 증후군 및 급성 골수성 백혈병을 치료하기 위한 조합 치료
CN114599392A (zh) 2019-10-31 2022-06-07 四十七公司 基于抗cd47和抗cd20的血癌治疗
KR20220131918A (ko) 2019-12-24 2022-09-29 카나 바이오사이언스, 인코포레이션 다이아실글리세롤 키나제 조절 화합물
US11692038B2 (en) 2020-02-14 2023-07-04 Gilead Sciences, Inc. Antibodies that bind chemokine (C-C motif) receptor 8 (CCR8)
CN111635458A (zh) * 2020-03-20 2020-09-08 上海健信生物医药科技有限公司 靶向Sirpα的抗体或其抗原结合片段及其制备和应用
TW202302145A (zh) 2021-04-14 2023-01-16 美商基利科學股份有限公司 CD47/SIRPα結合及NEDD8活化酶E1調節次單元之共抑制以用於治療癌症
TW202313094A (zh) 2021-05-18 2023-04-01 美商基利科學股份有限公司 使用FLT3L—Fc融合蛋白之方法
CA3220923A1 (en) 2021-06-23 2022-12-29 Gilead Sciences, Inc. Diacylglyercol kinase modulating compounds
AU2022298639A1 (en) 2021-06-23 2023-12-07 Gilead Sciences, Inc. Diacylglyercol kinase modulating compounds
WO2022271684A1 (en) 2021-06-23 2022-12-29 Gilead Sciences, Inc. Diacylglyercol kinase modulating compounds
KR20240005901A (ko) 2021-06-23 2024-01-12 길리애드 사이언시즈, 인코포레이티드 디아실글리세롤 키나제 조절 화합물
WO2023278377A1 (en) 2021-06-29 2023-01-05 Seagen Inc. Methods of treating cancer with a combination of a nonfucosylated anti-cd70 antibody and a cd47 antagonist
CN113583979B (zh) * 2021-08-03 2022-11-22 杭州荣谷生物科技有限公司 一种重组溶瘤痘苗病毒、制备方法及其用途
WO2023076983A1 (en) 2021-10-28 2023-05-04 Gilead Sciences, Inc. Pyridizin-3(2h)-one derivatives
WO2023077030A1 (en) 2021-10-29 2023-05-04 Gilead Sciences, Inc. Cd73 compounds
US20240124412A1 (en) 2021-12-22 2024-04-18 Gilead Sciences, Inc. Ikaros zinc finger family degraders and uses thereof
US20230242508A1 (en) 2021-12-22 2023-08-03 Gilead Sciences, Inc. Ikaros zinc finger family degraders and uses thereof
TW202340168A (zh) 2022-01-28 2023-10-16 美商基利科學股份有限公司 Parp7抑制劑
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11779642B2 (en) 2016-12-09 2023-10-10 Alector Llc Anti-SIRP-alpha antibodies and methods of use thereof
US11976119B2 (en) 2018-05-25 2024-05-07 Alector Llc Anti-SIRPa antibodies and methods of use thereof

Also Published As

Publication number Publication date
CN112105646A (zh) 2020-12-18
CA3091468A1 (en) 2019-09-19
US20210040206A1 (en) 2021-02-11
MX2020009121A (es) 2020-10-01
EA202091859A1 (ru) 2021-02-04
BR112020017709A2 (pt) 2020-12-29
EP3765512A1 (en) 2021-01-20
PH12020551491A1 (en) 2021-09-06
AU2019233577A1 (en) 2020-09-03
JP2021517130A (ja) 2021-07-15
US11884723B2 (en) 2024-01-30
WO2019175218A1 (en) 2019-09-19
KR20210006338A (ko) 2021-01-18

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