matrix metalloproteinases

Matrix metalloproteinases (MMPs) are enzymes that help break down and remodel the structure outside cells, especially the proteins in the surrounding matrix or "scaffolding." They are essential for normal processes like tissue growth, healing, and development. However, when MMP activity is unbalanced, it can contribute to diseases such as arthritis, cancer, and cardiovascular conditions by causing excessive tissue breakdown. MMPs are carefully regulated in the body to maintain tissue health and repair.