Therapeutic framework nucleic acid complexes targeting oxidative stress and pyroptosis for the treatment of osteoarthritis.

ABSTRACT: Osteoarthritis (OA) is one of the most prevalent joint diseases and severely affects the quality of life in the elderly population. However, there are currently no effective prevention or treatment options for OA. Oxidative stress and pyroptosis play significant roles in the development and progression of OA. To address this issue, we have developed a novel therapeutic approach for OA that targets oxidative stress and pyroptosis. We synthesized tetrahedral framework nucleic acid (tFNAs) to form framework nucleic acid complexes (TNCs), which facilitate the delivery of the naturally occurring polymethoxyflavonoid nobiletin (Nob) to chondrocytes. TNC has demonstrated favorable bioavailability, stability, and biosafety for delivering Nob. Both in vitro and in vivo experiments hav

SUBMITTER: Li J 

PROVIDER: S-EPMC11399809 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature