Perspective maps oligonucleotide conjugation strategies beyond liver targeting
An AAPS Open perspective surveys conjugation strategies for antisense oligonucleotides and siRNAs, including small-molecule ligands, cell-penetrating peptides, antibodies, and aptamers. The abstract contrasts clinically established GalNAc delivery with emerging approaches to extrahepatic tissues and discusses translation challenges. This is a synthesis of delivery platforms and clinical progress, rather than a new experimental or clinical efficacy study.
DOI: 10.1186/s41120-026-00209-8