NewslettersExtracellular Matrix News Hydrogel Microneedle Patches Loaded with Stem Cell Mitochondria-Enriched Microvesicles Boost the Chronic Wound Healing By Emily Salmini - September 6, 2024 0 Investigators designed an effective hydrogel microneedle patch loaded with stem cell-derived mitochondria-rich extracellular vesicles to gradually release and deliver mitochondria into the wound tissues and boost wound healing. [ACS Nano] Full ArticleGraphical Abstract