US approves GM pigs for use as food and for medical products
Full article The US company behind the pig is United Therapeutics Corporation. It plans to develop medical products, such as blood thinners, that will not cause allergic reactions The United States Food and Drug Administration (FDA) has approved a genetically modified pig to be used as food and for medical products. The pig is genetically engineered to remove a sugar found on the surface of cells in many animals. The sugar, called alpha-gal, can cause allergy reactions in some people. The substance is used in many products, including medicin...