Humans Could Soon Regrow Teeth The Way Sharks Do Scientists Say
A new study has found that humans possess the same genes that allow sharks to regrow their teeth, meaning that people could potentially do the same. Sharks and other fish can regrow their teeth repeatedly throughout their lives while humans have, at the moment, the capacity to regrow their teeth only once. Scientists have discovered that the same network of genes that allow sharks to regrow teeth is present in humans and it may be possible to ‘tweak’ those genes to grow new teeth.