CL2012002871A1 - Metodo para identificar una población de celulas tr1 en reposo que comprende la deteccion de la expresion en la superficie celular de los marcadores cd4, cd25, cd127 y cd62l; poblacion aislada de celulas tr1; metodo para disminuir una poblacion de celulas tr1; kit para identificar o aislar una poblacion de celulas tr1 en reposo y/o activadas; composicion farmaceutica que comprende una poblacion de celulas tr1 en reposo y/o activadas. - Google Patents

Metodo para identificar una población de celulas tr1 en reposo que comprende la deteccion de la expresion en la superficie celular de los marcadores cd4, cd25, cd127 y cd62l; poblacion aislada de celulas tr1; metodo para disminuir una poblacion de celulas tr1; kit para identificar o aislar una poblacion de celulas tr1 en reposo y/o activadas; composicion farmaceutica que comprende una poblacion de celulas tr1 en reposo y/o activadas.

Info

Publication number
CL2012002871A1
CL2012002871A1 CL2012002871A CL2012002871A CL2012002871A1 CL 2012002871 A1 CL2012002871 A1 CL 2012002871A1 CL 2012002871 A CL2012002871 A CL 2012002871A CL 2012002871 A CL2012002871 A CL 2012002871A CL 2012002871 A1 CL2012002871 A1 CL 2012002871A1
Authority
CL
Chile
Prior art keywords
cells
population
resting
activated
cd62l
Prior art date
Application number
CL2012002871A
Other languages
English (en)
Inventor
Arnaud Foussat
Valerie Brun
Nathalie Belmonte
Herve Bastian
Brigitte Quattannens
Original Assignee
Txcell
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 Txcell filed Critical Txcell
Publication of CL2012002871A1 publication Critical patent/CL2012002871A1/es

Links

Classifications

    • 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
    • G01N33/577—Immunoassay; Biospecific binding assay; Materials therefor involving monoclonal antibodies binding reaction mechanisms characterised by the use of monoclonal antibodies
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • G01N33/56972—White blood cells
    • 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
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • 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
    • 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
    • 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
    • A61P37/08—Antiallergic agents
    • 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
    • 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
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K2035/122—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells for inducing tolerance or supression of immune responses
    • 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
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503—Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3
    • G01N2333/70514—CD4
    • 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
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/7056—Selectin superfamily, e.g. LAM-1, GlyCAM, ELAM-1, PADGEM
    • G01N2333/70564—Selectins, e.g. CD62
    • 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
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70596—Molecules with a "CD"-designation not provided for elsewhere in G01N2333/705
    • 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
    • G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/715—Assays involving receptors, cell surface antigens or cell surface determinants for cytokines; for lymphokines; for interferons
    • G01N2333/7155—Assays involving receptors, cell surface antigens or cell surface determinants for cytokines; for lymphokines; for interferons for interleukins [IL]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Cell Biology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Toxicology (AREA)
  • Virology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pulmonology (AREA)
  • Communicable Diseases (AREA)
CL2012002871A 2010-04-15 2012-10-12 Metodo para identificar una población de celulas tr1 en reposo que comprende la deteccion de la expresion en la superficie celular de los marcadores cd4, cd25, cd127 y cd62l; poblacion aislada de celulas tr1; metodo para disminuir una poblacion de celulas tr1; kit para identificar o aislar una poblacion de celulas tr1 en reposo y/o activadas; composicion farmaceutica que comprende una poblacion de celulas tr1 en reposo y/o activadas. CL2012002871A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32445010P 2010-04-15 2010-04-15
EP10368021A EP2378287A1 (en) 2010-04-15 2010-04-15 New method for isolating Tr1 cells

Publications (1)

Publication Number Publication Date
CL2012002871A1 true CL2012002871A1 (es) 2013-08-02

Family

ID=42479677

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2012002871A CL2012002871A1 (es) 2010-04-15 2012-10-12 Metodo para identificar una población de celulas tr1 en reposo que comprende la deteccion de la expresion en la superficie celular de los marcadores cd4, cd25, cd127 y cd62l; poblacion aislada de celulas tr1; metodo para disminuir una poblacion de celulas tr1; kit para identificar o aislar una poblacion de celulas tr1 en reposo y/o activadas; composicion farmaceutica que comprende una poblacion de celulas tr1 en reposo y/o activadas.

Country Status (13)

Country Link
US (1) US20130034528A1 (es)
EP (2) EP2378287A1 (es)
JP (2) JP6031436B2 (es)
KR (1) KR20130065657A (es)
CN (1) CN102947702B (es)
AU (1) AU2011241892B2 (es)
BR (1) BR112012026349A2 (es)
CA (1) CA2796317A1 (es)
CL (1) CL2012002871A1 (es)
MX (1) MX2012011987A (es)
NZ (1) NZ603029A (es)
RU (1) RU2627445C2 (es)
WO (1) WO2011128779A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2378287A1 (en) * 2010-04-15 2011-10-19 TXCell New method for isolating Tr1 cells
RU2523058C2 (ru) * 2012-06-29 2014-07-20 Общество с ограниченной ответственностью "Регенекс" Способ терапии ремиттирующего рассеянного склероза
CN118662615A (zh) 2017-03-15 2024-09-20 浩康生物系统公司 用于造血干细胞移植的组合物和方法
ES3012854T3 (en) 2018-02-08 2025-04-10 Univ Leland Stanford Junior Allogenic hematopoietic stem cell transplantation
CN112020516B (zh) * 2018-03-13 2025-01-03 塔斯克疗法有限公司 用于肿瘤特异性细胞清除的抗-cd25
WO2020095284A1 (en) * 2018-11-09 2020-05-14 Regenex LLC Treatment method for graft-versus-host disease
US20220088072A1 (en) * 2018-11-09 2022-03-24 Regenex LLC Treatment method for psoriasis

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5409813A (en) 1993-09-30 1995-04-25 Systemix, Inc. Method for mammalian cell separation from a mixture of cell populations
WO2006103639A2 (en) * 2005-03-31 2006-10-05 Case Western Reserve University Methods and reagents for identifying/isolating t regulatory (treg) cells and for treating individuals
EP1712615A1 (en) 2005-04-15 2006-10-18 Txcell In vitro production of a cell population using feeder cells
WO2007117602A2 (en) 2006-04-07 2007-10-18 Biogen Idec Ma Inc. Isolation and use of human regulatory t cells
ES2686593T3 (es) 2006-05-31 2018-10-18 The Regents Of The University Of California Expresión de CD127 que correlaciona inversamente con FoxP3 y la función supresora de Treg CD4+
WO2008017517A1 (en) * 2006-08-11 2008-02-14 Life Sciences Research Partners Vzw Immunogenic peptides and their use in immune disorders
WO2009036521A1 (en) 2007-09-20 2009-03-26 St Vincent's Hospital Sydney Limited A method for identifying antigen-specific regulatory t cells
CA2702230A1 (en) 2007-10-12 2009-04-16 Max-Delbrueck-Centrum Fuer Molekulare Medizin (Mdc) Method and kit for rapid isolation of human foxp3+ treg cells
EP2050814A1 (en) * 2007-10-17 2009-04-22 Txcell Compositions for treating multiple sclerosis
EP2062970A1 (en) * 2007-11-26 2009-05-27 Txcell Compositions for treating an intestinal inflammatory condition
EP2113560A1 (en) * 2008-04-28 2009-11-04 TXCell Compositions for treating an arthritic condition
EP2113254B1 (en) * 2008-04-28 2012-08-15 TXCell Compositions for treating an inflammatory auto-immune condition
EP2378287A1 (en) * 2010-04-15 2011-10-19 TXCell New method for isolating Tr1 cells

Also Published As

Publication number Publication date
EP2378287A1 (en) 2011-10-19
JP2016192970A (ja) 2016-11-17
EP2558857B1 (en) 2017-09-06
CN102947702A (zh) 2013-02-27
BR112012026349A2 (pt) 2016-07-19
JP6031436B2 (ja) 2016-11-24
NZ603029A (en) 2014-10-31
RU2012148391A (ru) 2014-05-20
US20130034528A1 (en) 2013-02-07
CA2796317A1 (en) 2011-10-20
AU2011241892A1 (en) 2012-11-08
MX2012011987A (es) 2013-03-05
RU2627445C2 (ru) 2017-08-08
CN102947702B (zh) 2015-12-09
AU2011241892B2 (en) 2015-05-21
EP2558857A1 (en) 2013-02-20
JP2013529069A (ja) 2013-07-18
WO2011128779A1 (en) 2011-10-20
KR20130065657A (ko) 2013-06-19

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