cross-linked depot that allows the release of the antivascular endothelial growth factor biologic, Aflibercept, to be prolonged for more than 3 months, achieving a marked improvement over existing treatment regimens for diseases such as neovascular age-related macular degeneration that necessitate monthly injections. Additionally, these photo-cross-linked thermogels can also prolong the release of small proteins (e.g., bovine serum albumin) from membrane-based delivery systems by more than 3 times compared to nonirradiated controls. These visible light-photo-cross-linkable gels offer new versatile platforms for achieving long-duration drug release suitable for different biological applications and delivery modalities.
Lin et al. (Thu,) studied this question.