ALLELE SPECIFIC SPLICE SWITCHING OLIGONUCLEOTIDES TARGETING PSEUDOEXONS

The present invention relates to a method for identifying splice switching oligonucleotides (SSOs) able to modulate expression of a target protein in a cell by promoting incorporation of a pseudoexon into the mature mRNA upon binding to the pre-mRNA in the region +9 to +39 downstream to the 5'...

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Main Authors PETERSEN, Ulrika Simone Spangsberg, BRUUN, Gitte Hoffmann, HOLM, Lise Lolle, DOKTOR, Thomas Koed, ANDRESEN, Brage Storstein
Format Patent
LanguageEnglish
French
Published 03.08.2023
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Abstract The present invention relates to a method for identifying splice switching oligonucleotides (SSOs) able to modulate expression of a target protein in a cell by promoting incorporation of a pseudoexon into the mature mRNA upon binding to the pre-mRNA in the region +9 to +39 downstream to the 5' splice site of said pseudoexon. The invention also relates to SSOs obtained by said method and uses thereof. In particular, the present invention relates to allele specific splice switching oligonucleotides (SSOs). La présente invention concerne un procédé d'identification d'oligonucléotides à commutation d'épissage (SSO) pouvant moduler l'expression d'une protéine cible dans une cellule en favorisant l'incorporation d'un pseudoexon dans l'ARNm mature lors de la liaison au pré-ARNm dans une région située entre +9 et +39 en aval du site d'épissage 5' dudit pseudoexon. L'invention concerne également les SSO obtenus par ledit procédé et ses utilisations. En particulier, la présente invention concerne des oligonucléotides de commutation d'épissage (SS) spécifiques d'allèles.
AbstractList The present invention relates to a method for identifying splice switching oligonucleotides (SSOs) able to modulate expression of a target protein in a cell by promoting incorporation of a pseudoexon into the mature mRNA upon binding to the pre-mRNA in the region +9 to +39 downstream to the 5' splice site of said pseudoexon. The invention also relates to SSOs obtained by said method and uses thereof. In particular, the present invention relates to allele specific splice switching oligonucleotides (SSOs). La présente invention concerne un procédé d'identification d'oligonucléotides à commutation d'épissage (SSO) pouvant moduler l'expression d'une protéine cible dans une cellule en favorisant l'incorporation d'un pseudoexon dans l'ARNm mature lors de la liaison au pré-ARNm dans une région située entre +9 et +39 en aval du site d'épissage 5' dudit pseudoexon. L'invention concerne également les SSO obtenus par ledit procédé et ses utilisations. En particulier, la présente invention concerne des oligonucléotides de commutation d'épissage (SS) spécifiques d'allèles.
Author BRUUN, Gitte Hoffmann
ANDRESEN, Brage Storstein
PETERSEN, Ulrika Simone Spangsberg
HOLM, Lise Lolle
DOKTOR, Thomas Koed
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DocumentTitleAlternate OLIGONUCLÉOTIDES À COMMUTATION D'ÉPISSAGE SPÉCIFIQUES D'ALLÈLE CIBLANT DES PSEUDOEXONS
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Snippet The present invention relates to a method for identifying splice switching oligonucleotides (SSOs) able to modulate expression of a target protein in a cell by...
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SubjectTerms BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
Title ALLELE SPECIFIC SPLICE SWITCHING OLIGONUCLEOTIDES TARGETING PSEUDOEXONS
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