Yangyan Yi

Root-System-Inspired Core–Shell Microneedles Enable Spatiotemporal Sequential Therapy via ROS Scavenging, Angiogenesis, and Capillary-Driven Lipid Removal for Enhanced Fat Graft Survival

Abstract Background Autologous fat grafting is widely used in reconstructive and aesthetic surgery, but its clinical outcomes are limited by early ischaemia–hypoxia, oxidative stress, delayed vascularization, and subsequent lipid accumulation-induced inflammation. Current therape...