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 we’ve achieved some of it, or are you telling me giving birth in hospitals, vaccines, and working in air conditioned offices doesn’t extend life somewhat? People were also seeking powered flight for all of recorded history.