ROS-responsive hydrogel delivering liposomal indole-3-propionic acid promotes spinal cord injury repair by enhancing CX3CL1-CX3CR1 mediated neuron-microglia communication
Spinal cord injury (SCI) is a devastating neurological disorder characterized by excessive neuroinflammation and limited regenerative capacity. Here, we developed a reactive oxygen species (ROS)-responsive hydrogel for localized delivery of liposomal indole-3-propionic acid (IPA), a gut microbiota-derived metabolite wi...