JP2022501428A - 抗lilrb2抗体およびその使用の方法 - Google Patents

抗lilrb2抗体およびその使用の方法 Download PDF

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JP2022501428A
JP2022501428A JP2021539483A JP2021539483A JP2022501428A JP 2022501428 A JP2022501428 A JP 2022501428A JP 2021539483 A JP2021539483 A JP 2021539483A JP 2021539483 A JP2021539483 A JP 2021539483A JP 2022501428 A JP2022501428 A JP 2022501428A
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チェン,シュ−シャー
パン,ピン−イン
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アイカーン スクール オブ メディスン アット マウント シナイ
ザ メソディスト ホスピタル
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • C07K16/2818—Immunoglobulins [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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • 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
    • A61K39/0005—Vertebrate antigens
    • A61K39/0011—Cancer antigens
    • A61K39/001102—Receptors, cell surface antigens or cell surface determinants
    • A61K39/001111—Immunoglobulin superfamily
    • 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
    • A61K39/39—Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/11—T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/31—Chimeric antigen receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A61K40/421—Immunoglobulin superfamily
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
    • C07K16/2827—Immunoglobulins [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
    • 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
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507—Comprising a combination of two or more separate 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
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/515—Animal cells
    • A61K2039/5156—Animal cells expressing foreign proteins
    • 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
    • A61K2039/51—Medicinal preparations containing antigens or antibodies comprising whole cells, viruses or DNA/RNA
    • A61K2039/515—Animal cells
    • A61K2039/5158—Antigen-pulsed cells, e.g. T-cells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/48—Blood cells, e.g. leukemia or lymphoma
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/50—Colon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • 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
    • 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
    • C07K2317/75—Agonist effect on antigen
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Oncology (AREA)
  • Cell Biology (AREA)
  • Transplantation (AREA)
  • Communicable Diseases (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
JP2021539483A 2018-09-17 2019-09-17 抗lilrb2抗体およびその使用の方法 Pending JP2022501428A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862732334P 2018-09-17 2018-09-17
US201862732299P 2018-09-17 2018-09-17
US62/732,334 2018-09-17
US62/732,299 2018-09-17
PCT/US2019/051529 WO2020061059A1 (en) 2018-09-17 2019-09-17 Anti-lilrb2 antibodies and methods of use thereof

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JP2022501428A true JP2022501428A (ja) 2022-01-06
JP2022501428A5 JP2022501428A5 (enExample) 2022-09-29

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US (1) US12157768B2 (enExample)
EP (1) EP3852805A4 (enExample)
JP (1) JP2022501428A (enExample)
KR (1) KR20210108940A (enExample)
CN (1) CN113543804A (enExample)
AU (1) AU2019343131A1 (enExample)
CA (1) CA3111862A1 (enExample)
WO (1) WO2020061059A1 (enExample)

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MY201995A (en) 2018-07-09 2024-03-28 Five Prime Therapeutics Inc Antibodies binding to ilt4
JP2023510132A (ja) * 2019-12-20 2023-03-13 メルク・シャープ・アンド・ドーム・エルエルシー Pd-1アンタゴニスト、ilt4アンタゴニストおよび化学療法剤の組合せを使用して癌を治療する方法
US11834512B2 (en) 2020-05-04 2023-12-05 The Regents Of The University Of California Inhibiting anti-ENPP1 antibodies
JP2023541656A (ja) * 2020-09-17 2023-10-03 メルク・シャープ・アンド・ドーム・エルエルシー 癌を治療するための抗ilt4抗体またはそれと抗pd-1抗体との組合せの投与レジメン
EP3981789A1 (en) 2020-10-12 2022-04-13 Commissariat À L'Énergie Atomique Et Aux Énergies Alternatives Anti-lilrb antibodies and uses thereof
EP4232087A4 (en) * 2020-10-21 2024-10-09 Immune-ONC Therapeutics, Inc. NOVEL ANTI-LILRB2 ANTIBODIES AND DERIVED PRODUCTS
MX2023010661A (es) * 2021-03-11 2023-11-28 Univ Health Network Moléculas de union al receptor leucocitario humano similar a inmunoglobulina b1 (lilrb1) y al receptor leucocitario humano similar a inmunoglobulina b2 (lilrb2) y usos para las mismas.
IL309345A (en) * 2021-07-01 2024-02-01 Albert Einstein College Medicine Compositions and methods for inhibiting the expression of tmigd2
EP4499683A1 (en) * 2022-03-29 2025-02-05 NGM Biopharmaceuticals, Inc. Ilt3 and cd3 binding agents and methods of use thereof
WO2023235703A1 (en) * 2022-05-31 2023-12-07 Ngm Biopharmaceuticals, Inc. Therapeutic methods using ilt-binding agents
CN114805580B (zh) * 2022-06-28 2022-09-06 北京科诺信诚科技有限公司 靶向人lilrb2的纳米抗体及其应用
CN115975029B (zh) * 2022-06-28 2026-05-29 北京科诺信诚科技有限公司 靶向人lilrb2的纳米抗体及其应用
TW202409088A (zh) * 2022-07-08 2024-03-01 中國商科望(蘇州)生物醫藥科技有限公司 抗lilrb2抗體及其用途
WO2024022462A1 (zh) * 2022-07-29 2024-02-01 盛禾(中国)生物制药有限公司 一种抗ilt4的单域抗体及其应用
AU2023328075A1 (en) * 2022-08-22 2025-04-03 Antengene Biologics Limited Novel anti-lilrb2 antibodies and uses thereof
AU2023337290A1 (en) * 2022-09-08 2025-03-13 Jiangsu Hengrui Pharmaceuticals Co., Ltd. Anti-ilt4 antibody and pharmaceutical use thereof
WO2024073522A2 (en) * 2022-09-28 2024-04-04 Sparx Bioscience Limited Antibodies binding to leukocyte immunoglobulin-like receptor subfamily b member 2 (lilrb2) and uses thereof
EP4637924A2 (en) * 2022-12-23 2025-10-29 iOmx Therapeutics AG Cross-specific antigen binding proteins (abp) targeting leukocyte immunoglobulin-like receptor subfamily b1 (lilrb1) and lilrb2, combinations and uses thereof
EP4491230A1 (en) * 2023-07-14 2025-01-15 iOmx Therapeutics AG Cross-specific antigen binding proteins (abp) targeting leukocyte immunoglobulin-like receptor subfamily b1 (lilrb1) and lilrb2, combinations and uses thereof
JP2026504928A (ja) * 2023-01-20 2026-02-10 ワシントン・ユニバーシティ Lilrb4/ilt3アンタゴニスト組成物およびその使用方法
CN116789826A (zh) * 2023-05-12 2023-09-22 南京师范大学 抗人lilrb2全人源单域抗体及其应用
CN119176874A (zh) * 2023-06-21 2024-12-24 康源博创生物科技(北京)有限公司 一种能够结合lilrb2的抗体或其抗原结合片段
WO2025128822A1 (en) * 2023-12-12 2025-06-19 The Methodist Hospital Lilrb3 modulators and methods of use thereof
GB202319149D0 (en) * 2023-12-14 2024-01-31 Kbio Holdings Ltd Antibody
CN121299117B (zh) * 2025-12-05 2026-03-27 中国农业科学院都市农业研究所 检测猪轮状病毒的试剂和纳米酶免疫层析试纸条及其应用

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Patent Citations (2)

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WO2018091661A1 (en) * 2016-11-18 2018-05-24 Symphogen A/S Anti-pd-1 antibodies and compositions

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CN113543804A (zh) 2021-10-22
CA3111862A1 (en) 2020-03-26
WO2020061059A1 (en) 2020-03-26
US20220056128A1 (en) 2022-02-24
EP3852805A4 (en) 2022-06-15
US12157768B2 (en) 2024-12-03
AU2019343131A1 (en) 2021-04-29
KR20210108940A (ko) 2021-09-03
EP3852805A1 (en) 2021-07-28

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