The liver is known for its ability to regenerate. It can completely regrow itself even after two-thirds of its mass has been surgically removed. But damage from medications, alcohol abuse or obesity can eventually cause the liver to fail. Currently, the only effective treatment for end-stage liver disease is transplantation.
However, there is a dearth of organs available for transplantation. Patients may have to wait from 30 days to over five years to receive a liver for transplant in the U.S. Of the over 11,600 patients on the waiting list to receive a liver transplant in 2021, only a little over 9,200 received one.
