# The Return of Alpha Gal and Pig-to-Human Kidney Transplants Alpha Gal allergy and groundbreaking developments in medicine - **Source:** [Radiolab](https://brifing.si/source/beb64e40-92d0-4f54-ae49-68bafd2106e1) - **Published:** 2026-07-24 - **Original article:** - **On Brifing:** https://brifing.si/s/94288b25-13b1-4de0-8f00-cb802a2a4eb0 ## What is Alpha Gal Allergy? Alpha Gal allergy is a condition caused by tick bites, leading to severe allergic reactions to meat consumption. This allergy is characterized by the body's reaction to a specific sugar. ## Amy Pearl's Story Amy Pearl developed Alpha Gal allergy suddenly after years of consuming meat. This condition significantly changed her life, forcing her to cope with the allergy. ## Studies at NYU Langone Health NYU Langone Health hospital is conducting groundbreaking medical studies, such as pig-to-human kidney transplants. These studies are ushering in a new era in organ transplantation. ## Revivicor's Role Revivicor company breeds pigs specifically for pig-to-human transplants. These pigs are genetically modified to be compatible with the human body. ## Impacts of Alpha Gal Alpha Gal allergy not only affects food consumption but also medical treatments. This allergy has become a factor to consider in procedures like organ transplants. ## Looking to the Future Developments like Alpha Gal allergy and pig-to-human organ transplants are opening new horizons in the medical world. These studies could save more lives in the future. ## Sources covering this story - https://www.radiolab.org — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._