CA3082299A1 - Protein engineered extracellular vesicles - Google Patents

Protein engineered extracellular vesicles Download PDF

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Publication number
CA3082299A1
CA3082299A1 CA3082299A CA3082299A CA3082299A1 CA 3082299 A1 CA3082299 A1 CA 3082299A1 CA 3082299 A CA3082299 A CA 3082299A CA 3082299 A CA3082299 A CA 3082299A CA 3082299 A1 CA3082299 A1 CA 3082299A1
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CA
Canada
Prior art keywords
evs
protein
lysosomal
polypeptide
cells
Prior art date
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
Application number
CA3082299A
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English (en)
French (fr)
Inventor
Justin HEAN
Per Lundin
Andre Gorgens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evox Therapeutics Ltd
Original Assignee
Evox Therapeutics Ltd
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 Evox Therapeutics Ltd filed Critical Evox Therapeutics Ltd
Publication of CA3082299A1 publication Critical patent/CA3082299A1/en
Pending legal-status Critical Current

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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
    • C12N5/0603Embryonic cells ; Embryoid bodies
    • C12N5/0605Cells from extra-embryonic tissues, e.g. placenta, amnion, yolk sac, Wharton's jelly
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/445Non condensed piperidines, e.g. piperocaine
    • A61K31/4523Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems
    • A61K31/4545Non condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7016Disaccharides, e.g. lactose, lactulose
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/716Glucans
    • A61K31/724Cyclodextrins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/715Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
    • A61K31/726Glycosaminoglycans, i.e. mucopolysaccharides
    • A61K31/727Heparin; Heparan
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/28Bone marrow; Haematopoietic stem cells; Mesenchymal stem cells of any origin, e.g. adipose-derived stem cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/48Reproductive organs
    • A61K35/50Placenta; Placental stem cells; Amniotic fluid; Amnion; Amniotic stem cells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005Wall or coating material
    • A61K9/5063Compounds of unknown constitution, e.g. material from plants or animals
    • A61K9/5068Cell membranes or bacterial membranes enclosing drugs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70596Molecules with a "CD"-designation not provided for elsewhere
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/79Transferrins, e.g. lactoferrins, ovotransferrins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2300/00Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/01Fusion polypeptide containing a localisation/targetting motif
    • 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
    • C12N2509/00Methods for the dissociation of cells, e.g. specific use of enzymes
    • C12N2509/10Mechanical dissociation

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Cell Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Developmental Biology & Embryology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Reproductive Health (AREA)
  • Virology (AREA)
  • Toxicology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Wood Science & Technology (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Hematology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Botany (AREA)
  • Diabetes (AREA)
  • Obesity (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
CA3082299A 2017-11-13 2018-11-13 Protein engineered extracellular vesicles Pending CA3082299A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1718681.8 2017-11-13
GBGB1718681.8A GB201718681D0 (en) 2017-11-13 2017-11-13 Protein engineered extracellular vesicles
PCT/EP2018/081122 WO2019092287A1 (en) 2017-11-13 2018-11-13 Protein engineered extracellular vesicles

Publications (1)

Publication Number Publication Date
CA3082299A1 true CA3082299A1 (en) 2019-05-16

Family

ID=60788311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3082299A Pending CA3082299A1 (en) 2017-11-13 2018-11-13 Protein engineered extracellular vesicles

Country Status (14)

Country Link
US (1) US20200399591A1 (https=)
EP (1) EP3710022A1 (https=)
JP (1) JP2021502105A (https=)
KR (1) KR20200081487A (https=)
CN (1) CN111601607A (https=)
AU (1) AU2018363212A1 (https=)
BR (1) BR112020007327A2 (https=)
CA (1) CA3082299A1 (https=)
GB (1) GB201718681D0 (https=)
IL (1) IL274124A (https=)
MX (1) MX2020004712A (https=)
RU (1) RU2020119155A (https=)
SG (1) SG11202004200PA (https=)
WO (1) WO2019092287A1 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020152298A1 (en) * 2019-01-24 2020-07-30 Fundació Hospital Universitari Vall D'hebron - Institut De Recerca Method for producing enzymes
EP3986429A4 (en) * 2019-06-21 2023-07-19 Entelexo Biotherapeutics Inc. PLATFORMS, COMPOSITIONS, AND METHODS OF ADMINISTRATION OF THERAPEUTICS
CN114616344B (zh) * 2019-10-28 2026-03-31 普赛尔根技术股份公司 用于绘制滚环扩增产物图谱的方法
US20210322483A1 (en) 2020-04-16 2021-10-21 Ichilov Tech Ltd. Cell-derived particles presenting heterologous cd24 and use thereof in therapy
US20210324339A1 (en) 2020-04-16 2021-10-21 Ichilov Tech Ltd. Cell-derived particles presenting heterologous cd24 and use thereof in therapy
JP2023535632A (ja) 2020-07-27 2023-08-18 アンジャリウム バイオサイエンシズ エージー Dna分子の組成物、その作製方法、及びその使用方法
CN112285195B (zh) * 2020-10-27 2021-08-10 江南大学 一种牛奶外泌体的特征性糖蛋白标志物和牛奶外泌体的特征性标志物分离方法
AU2022315530A1 (en) 2021-07-20 2024-01-18 Ags Therapeutics Sas Extracellular vesicles from microalgae, their preparation, and uses
WO2023144127A1 (en) 2022-01-31 2023-08-03 Ags Therapeutics Sas Extracellular vesicles from microalgae, their biodistribution upon administration, and uses
CN118973591A (zh) * 2022-03-28 2024-11-15 合同会社博子科技 包含miR-140的药物组合物及其制备方法
WO2023193665A1 (zh) * 2022-04-07 2023-10-12 威海纽兰生物科技有限公司 基于细胞外囊泡酯酶响应药物递送载体及其制备方法和用途
WO2023232976A1 (en) 2022-06-03 2023-12-07 Ags Therapeutics Sas Extracellular vesicles from genetically-modified microalgae containing endogenously-loaded cargo, their preparation, and uses
WO2024088808A1 (en) 2022-10-24 2024-05-02 Ags Therapeutics Sas Extracellular vesicles from microalgae, their biodistribution upon intranasal administration, and uses thereof
WO2024107831A1 (en) * 2022-11-15 2024-05-23 Board Of Trustees Of Michigan State University Use of extracellular vesicles as a molecular screening platform
WO2025176843A1 (en) 2024-02-21 2025-08-28 Ags Therapeutics Sas Microalgae extracellular vesicle based gene therapy vectors (mev-gtvs), their preparation, and uses thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3145493T3 (da) * 2014-05-18 2022-10-31 Childrens Medical Center Fremgangsmåder og sammensætninger vedrørende exosomer
WO2016044947A1 (en) * 2014-09-26 2016-03-31 Exerkine Corporation Exosomes useful to treat lysosomal storage disease
WO2016057755A1 (en) * 2014-10-09 2016-04-14 Anthrogenesis Corporation Placenta-derived adherent cell exosomes and uses thereof
EP3307286B1 (en) * 2015-06-12 2023-01-11 Hudson Institute of Medical Research Allogeneic mammalian amniotic exosomes for treating a fibrotic disease

Also Published As

Publication number Publication date
JP2021502105A (ja) 2021-01-28
BR112020007327A2 (pt) 2020-10-06
SG11202004200PA (en) 2020-06-29
IL274124A (en) 2020-06-30
RU2020119155A (ru) 2021-12-15
GB201718681D0 (en) 2017-12-27
CN111601607A (zh) 2020-08-28
RU2020119155A3 (https=) 2022-03-21
KR20200081487A (ko) 2020-07-07
WO2019092287A1 (en) 2019-05-16
EP3710022A1 (en) 2020-09-23
AU2018363212A1 (en) 2020-05-28
MX2020004712A (es) 2020-11-06
US20200399591A1 (en) 2020-12-24

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