SG11202008976YA - Neutralization of human cytokines with membrane-bound anti-cytokine non-signaling binders expressed in immune cells - Google Patents

Neutralization of human cytokines with membrane-bound anti-cytokine non-signaling binders expressed in immune cells

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Publication number
SG11202008976YA
SG11202008976YA SG11202008976YA SG11202008976YA SG11202008976YA SG 11202008976Y A SG11202008976Y A SG 11202008976YA SG 11202008976Y A SG11202008976Y A SG 11202008976YA SG 11202008976Y A SG11202008976Y A SG 11202008976YA SG 11202008976Y A SG11202008976Y A SG 11202008976YA
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Singapore
Prior art keywords
neutralization
signaling
membrane
immune cells
bound anti
Prior art date
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SG11202008976YA
Inventor
Hong Ji Adrian Tan
Dario Campana
Original Assignee
Nat Univ Singapore
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Publication of SG11202008976YA publication Critical patent/SG11202008976YA/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/24—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/244—Interleukins [IL]
    • C07K16/248—IL-6
    • 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
    • A61K35/14—Blood; Artificial blood
    • A61K35/17—Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
    • 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
    • A61K39/46—Cellular immunotherapy
    • A61K39/461—Cellular immunotherapy characterised by the cell type used
    • A61K39/4611—T-cells, e.g. tumor infiltrating lymphocytes [TIL], lymphokine-activated killer cells [LAK] or regulatory T cells [Treg]
    • 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
    • A61K39/46—Cellular immunotherapy
    • A61K39/463—Cellular immunotherapy characterised by recombinant expression
    • A61K39/4631—Chimeric Antigen Receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K39/46—Cellular immunotherapy
    • A61K39/464—Cellular immunotherapy characterised by the antigen targeted or presented
    • A61K39/4643—Vertebrate antigens
    • A61K39/4644—Cancer antigens
    • A61K39/464402—Receptors, cell surface antigens or cell surface determinants
    • A61K39/464411—Immunoglobulin superfamily
    • A61K39/464412—CD19 or B4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K39/46—Cellular immunotherapy
    • A61K39/464—Cellular immunotherapy characterised by the antigen targeted or presented
    • A61K39/4643—Vertebrate antigens
    • A61K39/4644—Cancer antigens
    • A61K39/464436—Cytokines
    • A61K39/46444—Interleukins [IL]
    • 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
    • A61P37/02—Immunomodulators
    • A61P37/06—Immunosuppressants, e.g. drugs for graft rejection
    • 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
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    • 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
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • 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
    • C07K14/70578—NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/24—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
    • C07K16/241—Tumor Necrosis Factors
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    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [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
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    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
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    • A61K2039/585—Medicinal preparations containing antigens or antibodies raising an immune response against a target which is not the antigen used for immunisation wherein the target is cancer
    • 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 A61K39/46
    • A61K2239/27—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterized by targeting or presenting multiple antigens
    • A61K2239/29—Multispecific CARs
    • 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 A61K39/46
    • A61K2239/31—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterized by the route of administration
    • 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 A61K39/46
    • A61K2239/38—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the dose, timing or administration schedule
    • 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 A61K39/46
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K39/46 characterised by the cancer treated
    • A61K2239/48—Blood cells, e.g. leukemia or lymphoma
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
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    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
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    • C07K2319/00—Fusion polypeptide
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    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
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    • C07K2319/00—Fusion polypeptide
    • C07K2319/90—Fusion polypeptide containing a motif for post-translational modification
    • C07K2319/92—Fusion polypeptide containing a motif for post-translational modification containing an intein ("protein splicing")domain
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    • C12N2510/00—Genetically modified cells

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SG11202008976YA 2018-04-02 2019-03-29 Neutralization of human cytokines with membrane-bound anti-cytokine non-signaling binders expressed in immune cells SG11202008976YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862651311P 2018-04-02 2018-04-02
PCT/IB2019/052636 WO2019193476A1 (en) 2018-04-02 2019-03-29 Neutralization of human cytokines with membrane-bound anti-cytokine non-signaling binders expressed in immune cells

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SG11202008976YA true SG11202008976YA (en) 2020-10-29

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US (1) US20210017271A1 (en)
EP (1) EP3774896A4 (en)
JP (1) JP7334985B2 (en)
KR (1) KR20200138741A (en)
CN (1) CN112055717B (en)
AU (1) AU2019248842A1 (en)
CA (1) CA3093518A1 (en)
SG (1) SG11202008976YA (en)
WO (1) WO2019193476A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2839089T3 (en) 2014-05-15 2021-07-05 Nat Univ Singapore Modified natural killer lymphocytes and their uses
US11365236B2 (en) 2017-03-27 2022-06-21 Nkarta, Inc. Truncated NKG2D chimeric receptors and uses thereof in natural killer cell immunotherapy
BR112019020001A2 (en) 2017-03-27 2020-04-28 Nat Univ Singapore stimulating cell lines for ex vivo expansion and activation of natural killer cells
WO2019178259A2 (en) 2018-03-14 2019-09-19 Celledit Llc Modification of immune cells for reducing toxicity and uses thereof in adoptive cell therapy
WO2020146239A1 (en) * 2019-01-07 2020-07-16 Celledit Llc Modified immune cells co-expressing chimeric antigen receptor and il-6 antagonist for reducing toxicity and uses thereof in adoptive cell therapy
SG11202109057XA (en) 2019-03-05 2021-09-29 Nkarta Inc Cd19-directed chimeric antigen receptors and uses thereof in immunotherapy
CN110846344A (en) * 2019-11-18 2020-02-28 山东省齐鲁细胞治疗工程技术有限公司 Chimeric antigen receptor T cell expressing IL-6R blocking antibody and targeting CD19, and preparation method and application thereof
US20240060043A1 (en) * 2022-07-22 2024-02-22 Villanova University Methods and compositions comprising fusion proteins for the identification of immunotherapy cells

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20061324A1 (en) * 2005-04-29 2007-01-15 Centocor Inc ANTI-IL-6 ANTIBODIES, COMPOSITIONS, METHODS AND USES
EP4134430A1 (en) * 2015-02-06 2023-02-15 National University of Singapore Methods for enhancing efficacy of therapeutic immune cells
JP6853514B2 (en) * 2015-12-27 2021-03-31 国立大学法人東海国立大学機構 Chimeric antigen receptor genetically modified lymphocytes that suppress the production of inflammatory cytokines
US20190112380A1 (en) * 2016-03-29 2019-04-18 University Of Southern California Chimeric antigen receptors targeting cancer
CA3079076A1 (en) * 2017-10-18 2019-04-25 Chemotherapeutisches Forschungsinstitut Georg-Speyer-Haus Methods and compounds for improved immune cell therapy

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US20210017271A1 (en) 2021-01-21
WO2019193476A1 (en) 2019-10-10
CA3093518A1 (en) 2019-10-10
CN112055717A (en) 2020-12-08
KR20200138741A (en) 2020-12-10
EP3774896A4 (en) 2022-01-26
JP2021519593A (en) 2021-08-12
JP7334985B2 (en) 2023-08-29
EP3774896A1 (en) 2021-02-17
AU2019248842A1 (en) 2020-10-01
CN112055717B (en) 2024-04-26

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