NewslettersExtracellular Matrix News Matrix Metalloproteinase-Responsive Controlled Release of Self-Assembly Nanoparticles Accelerates Heart Valve Regeneration In Situ by Orchestrating Immunomodulation By Emily Salmini - November 15, 2024 0 280 Researchers introduced a matrix metalloproteinase (MMP)-response hydrogel system in which infiltrating immune cells produced the MMP to degrade hydrogel and engulfed nanoparticles to convert to anti-inflammatory phenotype. [Advanced Science] Full Article