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.

Scientific signal separates durable discovery from noise — and often foreshadows policy and product.

ScienceDaily reported on this under science. RedScroll surfaces the signal with an extractive brief — not a reprint of the original article. Read the source for full reporting.