KR20200004807A - 나노의약에서 수용체-리간드 상호작용의 효능을 측정하기 위한 어세이 - Google Patents

나노의약에서 수용체-리간드 상호작용의 효능을 측정하기 위한 어세이 Download PDF

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KR20200004807A
KR20200004807A KR1020197032951A KR20197032951A KR20200004807A KR 20200004807 A KR20200004807 A KR 20200004807A KR 1020197032951 A KR1020197032951 A KR 1020197032951A KR 20197032951 A KR20197032951 A KR 20197032951A KR 20200004807 A KR20200004807 A KR 20200004807A
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antigen
cell
cells
tcr
antigens
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Korean (ko)
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페드로 산타마리아
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유티아이 리미티드 파트너쉽
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5044—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics involving specific cell types
    • G01N33/5047—Cells of the immune system
    • G01N33/505—Cells of the immune system involving T-cells
    • 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
    • A61K39/0008—Antigens related to auto-immune diseases; Preparations to induce self-tolerance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/69—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit
    • A61K47/6921—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere
    • A61K47/6927—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores
    • A61K47/6929—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the conjugate being characterised by physical or galenical forms, e.g. emulsion, particle, inclusion complex, stent or kit the form being a particulate, a powder, an adsorbate, a bead or a sphere the form being a solid microparticle having no hollow or gas-filled cores the form being a nanoparticle, e.g. an immuno-nanoparticle
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/70539—MHC-molecules, e.g. HLA-molecules
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0636—T lymphocytes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/502—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing non-proliferative effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56977—HLA or MHC typing
    • 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
    • A61K2039/555—Medicinal preparations containing antigens or antibodies characterised by a specific combination antigen/adjuvant
    • A61K2039/55511—Organic adjuvants
    • A61K2039/55516—Proteins; Peptides
    • 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
    • A61K2039/60—Medicinal preparations containing antigens or antibodies characteristics by the carrier linked to the antigen
    • A61K2039/6031—Proteins
    • A61K2039/605—MHC molecules or ligands thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/90—Enzymes; Proenzymes
    • G01N2333/902—Oxidoreductases (1.)
    • G01N2333/90241—Oxidoreductases (1.) acting on single donors with incorporation of molecular oxygen, i.e. oxygenases (1.13)

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Physics & Mathematics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Wood Science & Technology (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Mycology (AREA)
  • Rheumatology (AREA)
  • Nanotechnology (AREA)
KR1020197032951A 2017-04-07 2018-04-05 나노의약에서 수용체-리간드 상호작용의 효능을 측정하기 위한 어세이 Withdrawn KR20200004807A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762483298P 2017-04-07 2017-04-07
US62/483,298 2017-04-07
PCT/IB2018/000510 WO2018185564A2 (en) 2017-04-07 2018-04-05 Assay to measure the potency of receptor-ligand interactions in nanomedicines

Publications (1)

Publication Number Publication Date
KR20200004807A true KR20200004807A (ko) 2020-01-14

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Application Number Title Priority Date Filing Date
KR1020197032951A Withdrawn KR20200004807A (ko) 2017-04-07 2018-04-05 나노의약에서 수용체-리간드 상호작용의 효능을 측정하기 위한 어세이

Country Status (13)

Country Link
US (2) US20200057048A1 (https=)
EP (1) EP3607058A4 (https=)
JP (2) JP2020516594A (https=)
KR (1) KR20200004807A (https=)
CN (1) CN110945120B (https=)
AU (1) AU2018248961B2 (https=)
BR (1) BR112019021022A2 (https=)
CO (1) CO2019011018A2 (https=)
IL (1) IL269846A (https=)
MX (1) MX2019012058A (https=)
RU (1) RU2019135533A (https=)
SG (1) SG11201909290TA (https=)
WO (1) WO2018185564A2 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9511151B2 (en) 2010-11-12 2016-12-06 Uti Limited Partnership Compositions and methods for the prevention and treatment of cancer
US10988516B2 (en) 2012-03-26 2021-04-27 Uti Limited Partnership Methods and compositions for treating inflammation
US9603948B2 (en) 2012-10-11 2017-03-28 Uti Limited Partnership Methods and compositions for treating multiple sclerosis and related disorders
AU2014343379B2 (en) 2013-11-04 2019-02-14 Uti Limited Partnership Methods and compositions for sustained immunotherapy
EP3291832B1 (en) 2015-05-06 2025-09-03 UTI Limited Partnership Nanoparticle compositions for sustained therapy
CA3083748A1 (en) 2017-11-29 2019-06-06 Uti Limited Partnership Methods of treating autoimmune disease
EP3833681A1 (en) * 2018-08-06 2021-06-16 Medigene Immunotherapies GmbH Ha-1 specific t cell receptors and their use
GB201906127D0 (en) * 2019-05-01 2019-06-12 Immutep S A Assays
JP7731805B2 (ja) * 2019-05-23 2025-09-01 ユーティアイ・リミテッド・パートナーシップ 肝疾患の治療方法
US20210222178A1 (en) * 2020-01-11 2021-07-22 Sivec Biotechnologies Llc MICROBIAL SYSTEM FOR PRODUCTION AND DELIVERY OF EUKARYOTE-TRANSLATABLE mRNA TO EUKARYA
WO2021216787A1 (en) * 2020-04-21 2021-10-28 Regeneron Pharmaceuticals, Inc. Methods and systems for analysis of receptor interaction
AR122023A1 (es) * 2020-05-06 2022-08-03 Imcyse Sa Péptidos y métodos para el tratamiento de esclerosis múltiple
WO2021231376A2 (en) 2020-05-12 2021-11-18 Cue Biopharma, Inc. Multimeric t-cell modulatory polypeptides and methods of use thereof
WO2022056014A1 (en) * 2020-09-09 2022-03-17 Cue Biopharma, Inc. Mhc class ii t-cell modulatory multimeric polypeptides for treating type 1 diabetes mellitus (t1d) and methods of use thereof
EP4405465A4 (en) * 2021-09-21 2025-12-24 Univ Monash TREATMENT METHODS
CN113960003B (zh) * 2021-10-20 2023-10-24 吉林大学 基于dna银纳米簇和金纳米棒检测四环素的适配体传感器
US11873507B2 (en) 2021-11-29 2024-01-16 Replicate Bioscience, Inc. Compositions and methods for expression of IL-12 and IL-1RA
EP4249062A1 (en) * 2022-03-24 2023-09-27 Julius-Maximilians-Universität Würzburg Mhc ib-mediated aquaporin 4 (aqp4)-specific immunosuppression as a novel treatment for nmo
CN115125205A (zh) * 2022-06-14 2022-09-30 中国医学科学院生物医学工程研究所 一种修饰EpCAM抗体和/或CSV抗体的白细胞磁球及其制备方法
WO2024248042A1 (ja) * 2023-05-29 2024-12-05 国立大学法人 東京大学 ＭｕＳＫを標的とする新規化合物及びその用途
WO2025061917A1 (en) * 2023-09-22 2025-03-27 Julius-Maximilians-Universität Würzburg Mhc ib-mediated aquaporin 4 (aqp4)-specific immunosuppression as a novel treatment for nmo

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707993A (en) 1901-05-16 1902-08-26 Clinton J Warren Machine for corking bottles.
US4554101A (en) 1981-01-09 1985-11-19 New York Blood Center, Inc. Identification and preparation of epitopes on antigens and allergens on the basis of hydrophilicity
US6103379A (en) 1994-10-06 2000-08-15 Bar-Ilan University Process for the preparation of microspheres and microspheres made thereby
WO1996018105A1 (en) 1994-12-06 1996-06-13 The President And Fellows Of Harvard College Single chain t-cell receptor
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
US6924123B2 (en) 1996-10-29 2005-08-02 Oxford Biomedica (Uk) Limited Lentiviral LTR-deleted vector
CA2328108A1 (en) 1998-05-07 1999-11-11 The Regents Of The University Of California Use of neglected target tissue antigens in modulation of immune responses
US6150022A (en) 1998-12-07 2000-11-21 Flex Products, Inc. Bright metal flake based pigments
US7419829B2 (en) 2000-10-06 2008-09-02 Oxford Biomedica (Uk) Limited Vector system
KR100379250B1 (ko) 2000-12-04 2003-04-08 한국과학기술연구원 나노 단위 크기의 금속 입자가 함유된 고분자 복합 소재및 그 제조 방법
IL157335A0 (en) 2001-03-13 2004-02-19 Novartis Ag Lentiviral packaging constructs
GB0417954D0 (en) * 2004-08-12 2004-09-15 Avidex Ltd Cellulat TCR ligand assay method
CN101678090B (zh) 2007-03-07 2012-04-11 乌第有限合伙公司 用于预防和治疗自身免疫病的组合物和方法
WO2009027978A1 (en) 2007-08-30 2009-03-05 Hadasit Medical Research Services & Development Ltd. NUCLEIC ACID SEQUENCES COMPRISING NF-ϰB BINDING SITE WITHIN O(6)-METHYLGUANINE-DNA-METHYLTRANSFERASE (MGMT) PROMOTER REGION AND USES THEREOF FOR THE TREATMENT OF CANCER AND IMMUNE-RELATED DISORDERS
EP2353004B1 (en) 2008-11-12 2018-01-03 Yeda Research and Development Co. Ltd. Diagnosis of multiple sclerosis
EP2486049A1 (en) 2009-10-06 2012-08-15 The Board Of Trustees Of The UniversityOf Illinois Human single-chain t cell receptors
KR20130124487A (ko) 2010-09-29 2013-11-14 유티아이 리미티드 파트너쉽 생체적합성, 생흡수성 나노구를 사용하는 자가면역 질병의 치료방법
US9511151B2 (en) 2010-11-12 2016-12-06 Uti Limited Partnership Compositions and methods for the prevention and treatment of cancer
WO2013057586A1 (en) 2011-10-19 2013-04-25 Oslo Universitetssykehus Hf Compositions and methods for producing soluble t - cell receptors
US8809057B2 (en) * 2012-01-04 2014-08-19 Raytheon Bbn Technologies Corp. Methods of evaluating gene expression levels
US10988516B2 (en) 2012-03-26 2021-04-27 Uti Limited Partnership Methods and compositions for treating inflammation
JP6014440B2 (ja) 2012-09-26 2016-10-25 日立オートモティブシステムズ株式会社 移動物体認識装置
AU2014343379B2 (en) 2013-11-04 2019-02-14 Uti Limited Partnership Methods and compositions for sustained immunotherapy
ES2905615T3 (es) * 2014-11-20 2022-04-11 Promega Corp Sistemas y métodos para evaluar moduladores de puntos de control inmunitario
EP3851450B1 (en) * 2014-12-19 2024-11-27 ETH Zürich Chimeric antigen receptors and methods of use
EP3067366A1 (en) * 2015-03-13 2016-09-14 Max-Delbrück-Centrum Für Molekulare Medizin Combined T cell receptor gene therapy of cancer against MHC I and MHC II-restricted epitopes of the tumor antigen NY-ESO-1
AU2016243583B2 (en) * 2015-03-27 2022-03-10 President And Fellows Of Harvard College Modified T cells and methods of making and using the same
EP3291832B1 (en) * 2015-05-06 2025-09-03 UTI Limited Partnership Nanoparticle compositions for sustained therapy
EA201792660A1 (ru) * 2015-06-01 2018-05-31 Медиджин Иммьюнотерапиз Гмбх Библиотека т-клеточных рецепторов
CA2996887A1 (en) * 2015-09-11 2017-03-16 Agenus Inc. Engineered host cells and methods of use thereof

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Publication number Publication date
MX2019012058A (es) 2019-11-11
WO2018185564A2 (en) 2018-10-11
US20240201171A1 (en) 2024-06-20
JP2020516594A (ja) 2020-06-11
AU2018248961A1 (en) 2019-10-31
JP2024073459A (ja) 2024-05-29
IL269846A (en) 2019-11-28
AU2018248961B2 (en) 2024-06-20
SG11201909290TA (en) 2019-11-28
RU2019135533A (ru) 2021-05-07
CA3059016A1 (en) 2018-10-11
CO2019011018A2 (es) 2019-10-21
US20200057048A1 (en) 2020-02-20
BR112019021022A2 (pt) 2020-06-09
WO2018185564A3 (en) 2019-01-03
CN110945120A (zh) 2020-03-31
EP3607058A2 (en) 2020-02-12
CN110945120B (zh) 2025-04-18
EP3607058A4 (en) 2020-12-16

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Patent event date: 20191106

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