CA2981033A1 - Noeud lymphatique artificiel in vitro de sensibilisation et de multiplication de lymphocytes t pour la therapie et la cartographie des epitopes - Google Patents

Noeud lymphatique artificiel in vitro de sensibilisation et de multiplication de lymphocytes t pour la therapie et la cartographie des epitopes Download PDF

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Publication number
CA2981033A1
CA2981033A1 CA2981033A CA2981033A CA2981033A1 CA 2981033 A1 CA2981033 A1 CA 2981033A1 CA 2981033 A CA2981033 A CA 2981033A CA 2981033 A CA2981033 A CA 2981033A CA 2981033 A1 CA2981033 A1 CA 2981033A1
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Canada
Prior art keywords
cell
cells
antigen
specific
her2
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Legal status (The legal status 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 status listed.)
Pending
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CA2981033A
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English (en)
Inventor
Lea LOWENFELD
Brian J. Czerniecki
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University of Pennsylvania Penn
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University of Pennsylvania Penn
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Publication date
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Publication of CA2981033A1 publication Critical patent/CA2981033A1/fr
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    • 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
    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06Animal cells or tissues; Human cells or tissues
    • C12N5/0602Vertebrate cells
    • C12N5/0634Cells from the blood or the immune system
    • C12N5/0636T lymphocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/461Cellular immunotherapy characterised by the cell type used
    • A61K39/4611T-cells, e.g. tumor infiltrating lymphocytes [TIL], lymphokine-activated killer cells [LAK] or regulatory T cells [Treg]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/461Cellular immunotherapy characterised by the cell type used
    • A61K39/4615Dendritic cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/462Cellular immunotherapy characterized by the effect or the function of the cells
    • A61K39/4622Antigen presenting cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/46Cellular immunotherapy
    • A61K39/464Cellular immunotherapy characterised by the antigen targeted or presented
    • A61K39/4643Vertebrate antigens
    • A61K39/4644Cancer antigens
    • A61K39/464402Receptors, cell surface antigens or cell surface determinants
    • A61K39/464403Receptors for growth factors
    • A61K39/464406Her-2/neu/ErbB2, Her-3/ErbB3 or Her 4/ ErbB4
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • 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
    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K39/46
    • A61K2239/46Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the cancer treated
    • A61K2239/49Breast
    • 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
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20Cytokines; Chemokines
    • C12N2501/23Interleukins [IL]
    • C12N2501/2307Interleukin-7 (IL-7)
    • 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
    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/20Cytokines; Chemokines
    • C12N2501/23Interleukins [IL]
    • C12N2501/2315Interleukin-15 (IL-15)
    • 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
    • C12N2502/00Coculture with; Conditioned medium produced by
    • C12N2502/11Coculture with; Conditioned medium produced by blood or immune system cells
    • C12N2502/1121Dendritic cells

Abstract

Les patientes atteintes de cancer du sein invasif (IBC) HER2+ avec une maladie résiduelle à la suite d'une chimiothérapie néoadjuvante ont un déficit immunitaire de lymphocytes T auxiliaires de type 1 (Th1) anti-HER2 et un risque important de maladie récurrente. Il a été démontré que les réponses de lymphocytes T CD4+ anti-HER2 diminuent de manière incrémentielle tout au long du continuum du cancer du sein - une réponse robuste chez des donneuses saines et chez des patientes atteintes de maladie bénigne, une réponse diminuée chez des patientes atteintes de carcinome canalaire HER2+ in situ, et une réponse presque absente chez des patientes atteintes d'IBC HER2+. La présente invention concerne un procédé de création d'un microenvironnement pour l'expansion de culture de lymphocytes T. Les lymphocytes T ainsi produits peuvent être utilisés pour une variété d'objectifs thérapeutiques et de recherche.
CA2981033A 2015-03-26 2016-03-25 Noeud lymphatique artificiel in vitro de sensibilisation et de multiplication de lymphocytes t pour la therapie et la cartographie des epitopes Pending CA2981033A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562138684P 2015-03-26 2015-03-26
US201562138969P 2015-03-26 2015-03-26
US62/138,969 2015-03-26
US62/138,684 2015-03-26
PCT/US2016/024146 WO2016154508A1 (fr) 2015-03-26 2016-03-25 Noeud lymphatique artificiel in vitro de sensibilisation et de multiplication de lymphocytes t pour la thérapie et la cartographie des épitopes

Publications (1)

Publication Number Publication Date
CA2981033A1 true CA2981033A1 (fr) 2016-09-29

Family

ID=56977770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2981033A Pending CA2981033A1 (fr) 2015-03-26 2016-03-25 Noeud lymphatique artificiel in vitro de sensibilisation et de multiplication de lymphocytes t pour la therapie et la cartographie des epitopes

Country Status (5)

Country Link
EP (1) EP3273975A4 (fr)
JP (1) JP2018510644A (fr)
CN (1) CN108289910A (fr)
CA (1) CA2981033A1 (fr)
WO (1) WO2016154508A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107206061A (zh) * 2015-05-22 2017-09-26 布莱恩·J·赫尔尼奇 多剂量注射用树突状细胞疫苗的制备,用于阻断her2和her3的联合治疗和雌激素受体阳性her2乳腺癌治疗
AU2017283480A1 (en) 2016-06-13 2019-01-24 Torque Therapeutics, Inc. Methods and compositions for promoting immune cell function
EP3678701A4 (fr) 2017-09-05 2021-12-01 Torque Therapeutics, Inc. Compositions protéiques thérapeutiques et procédés de préparation et d'utilisation de celles-ci
WO2019196087A1 (fr) 2018-04-13 2019-10-17 Syz Cell Therapy Co. Méthodes de traitement du cancer faisant appel à des lymphocytes t spécifiques à un antigène tumoral

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100035282A1 (en) * 2005-08-03 2010-02-11 Maria Chiara Bonini Use of common gamma chain cytokines for the visualization, isolation and genetic modification of memory t lymphocytes
US8945922B2 (en) * 2008-09-08 2015-02-03 Riken Generating a mature NKT cell from a reprogrammed somatic cell with a T-cell antigen receptor α-chain region rearranged to uniform Va-Ja in a NKT-cell specific way
SG178885A1 (en) * 2009-08-24 2012-04-27 Baylor College Medicine Generation of ctl lines with specificity against multiple tumor antigens or multiple viruses
US9114100B2 (en) * 2010-05-17 2015-08-25 Duke University Methods of treatment using ex vivo expansion of cord blood T cells
EP3590530B1 (fr) * 2010-09-20 2021-12-29 Biontech Cell & Gene Therapies Gmbh Récepteurs de lymphocytes t spécifiques aux antigènes et épitopes de lymphocytes t
US8741642B2 (en) * 2010-10-22 2014-06-03 Virginia Commonwealth University Methods for producing autologous immune cells resistant to myeloid-derived suppressor cells effects
EP2696894B1 (fr) * 2011-04-13 2017-11-01 Immunicum AB Procédé d'amorçage de cellules t

Also Published As

Publication number Publication date
WO2016154508A8 (fr) 2018-03-15
CN108289910A (zh) 2018-07-17
WO2016154508A1 (fr) 2016-09-29
EP3273975A4 (fr) 2018-10-17
EP3273975A1 (fr) 2018-01-31
JP2018510644A (ja) 2018-04-19

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