RNA EDITOR-ENHANCED RNA TRANS-SPLICING

Aspects of the disclosure relate to compositions and methods for exon replacement in a cell or a subject. In some embodiments, the disclosure relates to isolated nucleic acids (and vectors, such as rAAV vectors) encoding one or more guideRNAs (gRNAs) that target an intron-exon boundary; an intronic...

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Bibliographic Details
Main Authors GAO, Guangping, WANG, Jiaming, WANG, Dan
Format Patent
LanguageEnglish
French
German
Published 15.11.2023
Subjects
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
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Summary:Aspects of the disclosure relate to compositions and methods for exon replacement in a cell or a subject. In some embodiments, the disclosure relates to isolated nucleic acids (and vectors, such as rAAV vectors) encoding one or more guideRNAs (gRNAs) that target an intron-exon boundary; an intronic sequence having a splice signal; and a donor sequence encoding a gene product of a gene of interest, or portion thereof. In some embodiments, compositions described herein are useful for replacing mutant exons associated with certain diseases, for example Duchen's muscular dystrophy (DMD), cystic fibrosis (CF), spinal muscular atrophy (SMA), Rett syndrome, and mucopolysaccharidosis (MPS).
Bibliography:Application Number: EP20200877596