Regrowing Teeth: Yes In Fish So Why Not In Humans?
When a Lake Malawi cichlid loses a tooth, a new one drops neatly into place as a replacement. Why cant humans similarly regrow teeth lost to injury or disease? Working with hundreds of these colorful fish, researchers are beginning to understanding how the animals maintain their hundreds of teeth throughout their adult lives.
United States City Of United Kingdom Georgia Institute Of Technology Bryan Bloomquist Todd Streelman
Source: science20.com