ArticleACS chemical biology2024
Aptamer and N-Degron Ensemble (AptaGron) as a Target Protein Degradation Strategy.
Article in ACS chemical biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Structure-guided engineering of an aptamer-PROTAC for targeted degradation of vaccinia-related kinase 1.Chemical science · 2026Article
- Aptamer-Nanoconjugates as Potential Theranostics in Major Neuro-Oncological and Neurodegenerative Disorders.Pharmaceutics · 2025Review
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Authors and funding
8 authors.
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Abstract
Target protein degradation (TPD) is a promising strategy for catalytic downregulation of target proteins through various cellular proteolytic pathways. Despite numerous reports on novel TPD mechanisms, the discovery of target-specific ligands remains a major challenge. Unlike small-molecule ligands, aptamers offer significant advantages, owing to their SELEX-based systematic screening method. To fully utilize aptamers for TPD, we designed an aptamer and N-degron ensemble system (AptaGron) that circumvents the need for synthetic conjugations between aptamers and proteolysis-recruiting units. In our AptaGron system, a peptide nucleic acid containing an N-degron peptide and a sequence complementary to the aptamer was designed. Using this system, we successfully degraded three target proteins, tau, nucleolin, and eukaryotic initiation factor 4E (eIF4E), which lack specific small-molecule ligands. Our results highlight the potential of the AptaGron approach as a robust platform for targeted protein degradation.
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