Ultra-stretchable hydrogel with selenium-doped polypyrrole nanowires enhances wound healing via microenvironment reconstruction and immunomodulation.
Gene expression profiling demonstrated the upregulation of immunomodulatory and tissue-regenerative genes, along with the downregulation of pro-inflammatory pathways in the GD@Bet-NWs hydrogel dressing, which holds significant potential as an advanced wound-healing platform.