Conditions & Recovery · ScienceDaily Fitness · October 6, 2026

Goodbye joint replacements? Stanford scientists found a way to regrow cartilage and stop arthritis

Scientists have found a surprising way to regrow damaged knee cartilage by blocking a protein that becomes more abundant with age. In old mice, the treatment restored naturally lost cartilage and also helped prevent osteoarthritis after ACL-like knee injuries, while human cartilage taken from knee replacement patients began producing new, functional joint cartilage after exposure to the same inhib

Originally published by ScienceDaily Fitness. We curate and add context; they did the reporting.

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