Umbilical Cord Mesenchymal Stem Cells for Knee Osteoarthritis: A Systematic Review of Chondrogenic Potential
Knee osteoarthritis (OA) is a long-term condition that affects millions of people worldwide. It occurs when the cartilage in the knee begins to break down, often due to aging, injury, or repeated stress on the joint. Early signs of OA include swelling, stiffness, and pain in the knee. Over time, the condition worsens, leading to…
