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1. WO2021205455 - SARS-COV2 CORONAVIRUS RECONSTITUTED RBM AND USES THEREOF

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Publication Number WO/2021/205455
Publication Date 14.10.2021
International Application No. PCT/IL2021/050402
International Filing Date 07.04.2021
IPC
C07K 14/165 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
005from viruses
08RNA viruses
165Coronaviridae, e.g. avian infectious bronchitis virus
A61K 38/16 2006.1
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
A61K 39/215 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
39Medicinal preparations containing antigens or antibodies
12Viral antigens
215Coronaviridae, e.g. avian infectious bronchitis virus
C07K 16/06 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins, e.g. monoclonal or polyclonal antibodies
06from serum
G01N 33/569 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
53Immunoassay; Biospecific binding assay; Materials therefor
569for microorganisms, e.g. protozoa, bacteria, viruses
CPC
A61K 38/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
38Medicinal preparations containing peptides
C07K 14/005
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
14Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
005from viruses
C07K 16/10
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
16Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
08against material from viruses
10from RNA viruses ; , e.g. hepatitis E virus
C07K 2317/21
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
2317Immunoglobulins specific features
20characterized by taxonomic origin
21from primates, e.g. man
C07K 2317/76
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
KPEPTIDES
2317Immunoglobulins specific features
70characterized by effect upon binding to a cell or to an antigen
76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
C12N 2770/20022
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
2770ssRNA Viruses positive-sense
00011ssRNA Viruses positive-sense
20011Coronaviridae
20022New viral proteins or individual genes, new structural or functional aspects of known viral proteins or genes
Applicants
  • RAMOT AT TEL-AVIV UNIVERSITY LTD. [IL]/[IL]
Inventors
  • GERSHONI, Jonathan M.
Agents
  • ZRIHAN-LICHT, Sheila
Priority Data
63/006,36207.04.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) SARS-COV2 CORONAVIRUS RECONSTITUTED RBM AND USES THEREOF
(FR) RBM RECONSTITUÉ DE CORONAVIRUS SRAS-COV2 ET SES UTILISATIONS
front page image
Abstract
(EN) The present invention relates to vaccines and therapeutic compositions targeted at coronaviruses, specifically, the Severe Acute Respiratory Syndrome coronavirus 2 (SARS CoV2). More specifically, the invention provides reconstituted Receptor Binding Motif (RBM) of a Spike protein of the SARS CoV2, Receptor Binding domains (RBDs), and spike proteins comprising the reconstituted RBMs or τ -linkers, compositions, vaccines, therapeutic and diagnostic methods and uses thereof.
(FR) La présente invention concerne des vaccins et des compositions thérapeutiques ciblant des coronavirus, en particulier le coronavirus du syndrome respiratoire aigu sévère 2 (SRAS CoV2). Plus particulièrement, l'invention concerne un motif de liaison au récepteur reconstitué (RBM) d'une protéine de spicule du SARS CoV2, des domaines de liaison au récepteur (RBD), et des protéines de spicule comprenant les RBM reconstitués ou des lieurs de τ, des compositions, des vaccins, des méthodes thérapeutiques et diagnostiques et leurs utilisations.
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