United Therapeutics Corporation Announces FDA Clearance to Proceed with UHeart Xenotransplantation Clinical Trial

SILVER SPRING, Md. & RESEARCH TRIANGLE PARK, N.C.--(BUSINESS WIRE)--United Therapeutics Corporation (Nasdaq: UTHR), a public benefit corporation, today announced that the U.S. Food and Drug Administration (FDA) has granted clearance under the company's Investigational New Drug application to proceed with a clinical study of its investigational UHeart™ derived from a pig with 10 gene edits. The study, known as EXPRESS, will enroll an initial cohort of up to two participants. United Therapeutics.