💉 Anti-Aging Injection: Scientists Learn How to Regrow Knee Cartilage

Researchers at Stanford University School of Medicine have made a breakthrough in treating osteoarthritis—a disease in which cartilage in the joints gradually breaks down. It turns out that cartilage can actually be regenerated, not just protected from further wear or pain.

The key was blocking a protein called 15-PGDH. This protein is directly involved in tissue aging, and its levels increase with age.

When the protein is suppressed via injection, cartilage cells (chondrocytes) are reprogrammed to act as they did in youth, forming healthy new joint cartilage. This therapy doesn't require stem cells.

🤩 Experiments showed positive results in several models. In older mice, knee cartilage thickened and regained function, while human cartilage began regenerating just a week after treatment.

If these effects are confirmed in clinical trials, it could completely change how arthritis is treated—from replacing joints to biologically restoring them.

@hiaimediaen