ArticleExperimental & molecular medicine2024
Tailored antisense oligonucleotides designed to correct aberrant splicing reveal actionable groups of mutations for rare genetic disorders.
Article in Experimental & molecular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- 5'-Palmitate Lipid and Internal LNA-Piperidyl Triesters Enhance the RNA Affinity and Activity of Splice-Switching Oligonucleotides.Journal of the American Chemical Society · 2026Article
- Extracellular Vesicle-Mediated U1 snRNA Delivery Restores Aberrant Pre-mRNA Splicing in Human Cells.Biomolecules · 2026Article
- Model selection in preclinical nucleic acid therapeutics research.Communications biology · 2026Review
- Biophysical and biological properties of splice-switching oligonucleotides and click conjugates containing LNA-phosphothiotriester linkages.Nucleic acids research · 2025Article
- Antisense oligonucleotide therapy for patients with Friedreich's ataxia carrying the c.165+5G>C splicing mutation.Molecular therapy. Nucleic acids · 2025Article
- Rethinking RNA Modifications: Therapeutic Strategies for Targeting Dysregulated RNA.Journal of molecular biology · 2025Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Effective translation of rare disease diagnosis knowledge into therapeutic applications is achievable within a reasonable timeframe; where mutations are amenable to current antisense oligonucleotide technology. In our study, we identified five distinct types of abnormal splice-causing mutations in patients with rare genetic disorders and developed a tailored antisense oligonucleotide for each mutation type using phosphorodiamidate morpholino oligomers with or without octa-guanidine dendrimers and 2'-O-methoxyethyl phosphorothioate. We observed variations in treatment effects and efficiencies, influenced by both the chosen chemistry and the specific nature of the aberrant splicing patterns targeted for correction. Our study demonstrated the successful correction of all five different types of aberrant splicing. Our findings reveal that effective correction of aberrant splicing can depend on altering the chemical composition of oligonucleotides and suggest a fast, efficient, and feasible approach for developing personalized therapeutic interventions for genetic disorders within short time frames.
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Registered trials
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