By Dennis Thompson HealthDay ReporterTHURSDAY, Sept. 7, 2023 (HealthDay News) -- For the first time ever, a solid humanized organ has been grown from scratch in an animal — a first step in a process t

Early kidney structures made of mostly human cells have been grown in pig embryos for up to 28 days as part of efforts to grow human organs in other animals for transplantsByAlice Klein7 Septemb