In a recent wildlife documentary, a shark bites off an octopus’s arm. The octopus hides for days and then reappears. Its tentacle has started to grow back.
Unlike octopuses, humans can’t regrow body parts. At least, not yet.
Novartis researchers are inspired by these wild survival artists. They are developing a treatment that has the potential to regrow cartilage in the knees of patients with osteoarthritis. Though not quite equivalent to the regenerative powers of wildlife, it’s an ambitious attempt to regenerate tissue. The approach is part of a wider effort at Novartis to …