In a groundbreaking study, Duke Health researchers have identified a way to potentially reverse liver aging and restore liver function. Utilizing experiments on mice and human liver tissue, the team discovered the mechanisms causing liver cells to die with age and managed to reverse this process using an investigational drug. Dr. Anna Mae Diehl, professor of medicine at Duke University, joins Jeff Hamlin on the WPTF Afternoon News to discuss these findings, published in "Nature Aging," and their implications for liver disease treatment.