CA3061048A1 - B cells for in vivo delivery of therapeutic agents and dosages thereof - Google Patents

B cells for in vivo delivery of therapeutic agents and dosages thereof Download PDF

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Publication number
CA3061048A1
CA3061048A1 CA3061048A CA3061048A CA3061048A1 CA 3061048 A1 CA3061048 A1 CA 3061048A1 CA 3061048 A CA3061048 A CA 3061048A CA 3061048 A CA3061048 A CA 3061048A CA 3061048 A1 CA3061048 A1 CA 3061048A1
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Prior art keywords
cells
genetically modified
cell
subject
composition
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CA3061048A
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English (en)
French (fr)
Inventor
Matthew Rein Scholz
Eric J. Herbig
Scott Mcivor R.
Rian DE LAAT
Erik Olson
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Immusoft Corp
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Immusoft Corp
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Publication of CA3061048A1 publication Critical patent/CA3061048A1/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/45Transferases (2)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/465Hydrolases (3) acting on ester bonds (3.1), e.g. lipases, ribonucleases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/47Hydrolases (3) acting on glycosyl compounds (3.2), e.g. cellulases, lactases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/48Hydrolases (3) acting on peptide bonds (3.4)
    • A61K38/482Serine endopeptidases (3.4.21)
    • A61K38/4846Factor VII (3.4.21.21); Factor IX (3.4.21.22); Factor Xa (3.4.21.6); Factor XI (3.4.21.27); Factor XII (3.4.21.38)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/10Cellular immunotherapy characterised by the cell type used
    • A61K40/11T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/10Cellular immunotherapy characterised by the cell type used
    • A61K40/13B-cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/20Cellular immunotherapy characterised by the effect or the function of the cells
    • A61K40/24Antigen-presenting cells [APC]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/40Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/005Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the 'active' part of the composition delivered, i.e. the nucleic acid delivered
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • A61K48/0083Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy characterised by an aspect of the administration regime
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    • 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
    • CCHEMISTRY; METALLURGY
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    • 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
    • C12N5/0635B lymphocytes
    • CCHEMISTRY; METALLURGY
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    • C12N5/00Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/10Cells modified by introduction of foreign genetic material
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y203/00Acyltransferases (2.3)
    • C12Y203/01Acyltransferases (2.3) transferring groups other than amino-acyl groups (2.3.1)
    • C12Y203/01043Phosphatidylcholine-sterol O-acyltransferase (2.3.1.43), i.e. lecithin-cholesterol acyltransferase or LCAT
    • CCHEMISTRY; METALLURGY
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    • C12YENZYMES
    • C12Y301/00Hydrolases acting on ester bonds (3.1)
    • C12Y301/01Carboxylic ester hydrolases (3.1.1)
    • C12Y301/01034Lipoprotein lipase (3.1.1.34)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y302/00Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01076L-Iduronidase (3.2.1.76)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/21Serine endopeptidases (3.4.21)
    • C12Y304/21022Coagulation factor IXa (3.4.21.22)
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2207/00Modified animals
    • A01K2207/12Animals modified by administration of exogenous cells
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00Genetically modified animals
    • A01K2217/15Animals comprising multiple alterations of the genome, by transgenesis or homologous recombination, e.g. obtained by cross-breeding
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00Animals characterised by species
    • A01K2227/10Mammal
    • A01K2227/105Murine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/31Indexing codes associated with cellular immunotherapy of group A61K40/00 characterized by the route of administration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/38Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the dose, timing or administration schedule
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00Cellular immunotherapy
    • A61K40/50Cellular immunotherapy characterised by the use of allogeneic cells
    • 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
    • C12N2501/50Cell markers; Cell surface determinants
    • C12N2501/599Cell markers; Cell surface determinants with CD designations not provided for elsewhere
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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    • C12N2501/00Active agents used in cell culture processes, e.g. differentation
    • C12N2501/70Enzymes
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    • 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
    • C12N2510/00Genetically modified cells
    • CCHEMISTRY; METALLURGY
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    • C12N2800/00Nucleic acids vectors
    • C12N2800/90Vectors containing a transposable element

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  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Developmental Biology & Embryology (AREA)
  • Virology (AREA)
CA3061048A 2017-04-27 2018-04-27 B cells for in vivo delivery of therapeutic agents and dosages thereof Pending CA3061048A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762491151P 2017-04-27 2017-04-27
US62/491,151 2017-04-27
PCT/US2018/029993 WO2018201071A1 (en) 2017-04-27 2018-04-27 B cells for in vivo delivery of therapeutic agents and dosages thereof

Publications (1)

Publication Number Publication Date
CA3061048A1 true CA3061048A1 (en) 2018-11-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA3061048A Pending CA3061048A1 (en) 2017-04-27 2018-04-27 B cells for in vivo delivery of therapeutic agents and dosages thereof

Country Status (8)

Country Link
US (1) US20220193129A1 (enExample)
EP (1) EP3615045A4 (enExample)
JP (3) JP2020517692A (enExample)
CN (1) CN110709090A (enExample)
AU (2) AU2018256887B2 (enExample)
BR (1) BR112019022473A2 (enExample)
CA (1) CA3061048A1 (enExample)
WO (1) WO2018201071A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110499336A (zh) * 2019-08-23 2019-11-26 华南农业大学 一种利用小分子化合物提高基因组定点修饰效率的方法

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US12440513B2 (en) 2019-03-22 2025-10-14 Albany Medical College Methods for improving cognitive function
JP2023548118A (ja) * 2020-10-30 2023-11-15 イミュソフト コーポレーション 治療剤のin vivo送達のために、遺伝子改変B細胞を投与する方法
TW202309270A (zh) * 2021-04-19 2023-03-01 美商步行魚醫療公司 用於細胞療法的b細胞擴增之方法
WO2024044697A2 (en) * 2022-08-24 2024-02-29 Walking Fish Therapeutics, Inc. Compositions and methods for treatment of fabry disease
WO2024220447A2 (en) * 2023-04-17 2024-10-24 Be Biopharma, Inc. Engineered cell preparations for treatment of niemann pick b disease
AU2024257819A1 (en) * 2023-04-17 2025-10-23 Be Biopharma, Inc. Engineered cell preparations for treatment of hemophilia
US20250152714A1 (en) 2023-11-15 2025-05-15 Immusoft Corporation Migratory modified differentiated b cells for cancer therapy

Family Cites Families (9)

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EP2029165B1 (en) * 2006-04-27 2014-12-03 Cellid Co., Ltd B cell-based vaccine loaded with the ligand of natural killer t cell and antigen
AU2016202625A1 (en) * 2007-07-27 2016-05-19 Armagen Technologies, Inc. Methods and compositions for increasing alpha-iduronidase activity in the CNS
WO2011085247A2 (en) * 2010-01-08 2011-07-14 Immusoft Corporation Vectors and methods for transducing b cells
EP2971039B1 (en) * 2013-03-14 2020-01-01 Immusoft Corporation Methods for in vitro memory b cell differentiation and transduction with vsv-g pseudotyped viral vectors
EP3575312A1 (en) * 2014-01-27 2019-12-04 Molecular Templates, Inc. De-immunized shiga toxin a subunit effector polypeptides for applications in mammals
EP4177336A1 (en) * 2014-12-19 2023-05-10 Immusoft Corporation B cells for in vivo delivery of therapeutic agents
EP4335918A3 (en) * 2015-04-03 2024-04-17 Dana-Farber Cancer Institute, Inc. Composition and methods of genome editing of b-cells
WO2016187017A1 (en) * 2015-05-15 2016-11-24 Mcivor R Scott Adeno-associated for therapeutic delivery to central nervous system
JP2021515576A (ja) * 2018-03-16 2021-06-24 イミュソフト コーポレーション フォリスタチンを分泌するように遺伝子操作されたb細胞ならびにフォリスタチン関連疾患、状態、障害を処置するために、ならびに筋肉の成長および強度を増強するためにこれを使用する方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110499336A (zh) * 2019-08-23 2019-11-26 华南农业大学 一种利用小分子化合物提高基因组定点修饰效率的方法

Also Published As

Publication number Publication date
JP2020517692A (ja) 2020-06-18
CN110709090A (zh) 2020-01-17
WO2018201071A1 (en) 2018-11-01
US20220193129A1 (en) 2022-06-23
JP7526312B2 (ja) 2024-07-31
EP3615045A1 (en) 2020-03-04
RU2019136194A3 (enExample) 2021-08-02
AU2025202508A1 (en) 2025-06-05
AU2018256887B2 (en) 2025-01-09
JP2023093703A (ja) 2023-07-04
AU2018256887A1 (en) 2019-11-07
JP2024153703A (ja) 2024-10-29
RU2019136194A (ru) 2021-05-27
BR112019022473A2 (pt) 2020-10-20
EP3615045A4 (en) 2021-01-13

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