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1. WO2022032140 - VESICLE TARGETING PROTEINS AND USES OF SAME

Publication Number WO/2022/032140
Publication Date 10.02.2022
International Application No. PCT/US2021/045012
International Filing Date 06.08.2021
IPC
A61K 48/00 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
A61K 9/51 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
9Medicinal preparations characterised by special physical form
48Preparations in capsules, e.g. of gelatin, of chocolate
50Microcapsules
51Nanocapsules
A61K 47/42 2017.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
42Proteins; Polypeptides; Degradation products thereof; Derivatives thereof, e.g. albumin, gelatin or zein
CPC
A61K 38/45
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
43Enzymes; Proenzymes; Derivatives thereof
45Transferases (2)
A61K 38/47
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
43Enzymes; Proenzymes; Derivatives thereof
46Hydrolases (3)
47acting on glycosyl compounds (3.2), e.g. cellulases, lactases
A61K 38/4813
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
43Enzymes; Proenzymes; Derivatives thereof
46Hydrolases (3)
48acting on peptide bonds (3.4)
4813Exopeptidases (3.4.11. to 3.4.19)
A61K 48/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
48Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
C07K 14/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
C07K 2319/033
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
2319Fusion polypeptide
01containing a localisation/targetting motif
033containing a motif for targeting to the internal surface of the plasma membrane, e.g. containing a myristoylation motif
Applicants
  • AMICUS THERAPEUTICS, INC. [US]/[US]
Inventors
  • BAUMAN, Joseph
  • WU, Xiaoyang
  • MCANANY, Yuliya
Agents
  • ALEGRIA, Rory P.
Priority Data
63/062,84407.08.2020US
63/160,21512.03.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) VESICLE TARGETING PROTEINS AND USES OF SAME
(FR) PROTÉINES DE CIBLAGE DES VÉSICULES ET LEURS UTILISATIONS
Abstract
(EN) The disclosure provides a novel method for treating genetic disorders where a peptide sequence targets proteins produced via gene therapy into exosomes. These protein-loaded exosomes can enter into non-transduced cells and correct pathology. Also, gene therapy compositions, protein replacement therapy composition, pharmaceutical compositions, methods of treatment, and uses of the gene therapy compositions and the recombinant proteins are also disclosed. The method can also be used to improve in vitro recombinant protein yield.
(FR) L'invention concerne un nouveau procédé de traitement de troubles génétiques selon lequel une séquence peptidique cible des protéines produites par thérapie génique dans des exosomes. Ces exosomes chargés de protéines peuvent pénétrer dans des cellules non transduites et corriger une pathologie. L'invention concerne également des compositions de thérapie génique, une composition de thérapie de remplacement de protéines, des compositions pharmaceutiques, des procédés de traitement et des utilisations des compositions de thérapie génique et des protéines recombinantes. Le procédé peut également être utilisé pour améliorer le rendement de protéines recombinantes in vitro.
Latest bibliographic data on file with the International Bureau