A new treatment that blocks an aging-related protein restored lost cartilage in old mice and helped prevent arthritis after knee injuries. Human cartilage samples showed similar signs of regeneration, raising hopes for a future drug that could repair joints instead of replacing them.
And human tissues, and it’s been shown to be safe in phase I trials.
So saying “in mice” undersells where they are at.
Yeah looks like poster either didn’t read the article or just didn’t read it sufficiently but decided to be reactionary anyways.
The language I see is regeneration in mice, less breakdown in humans