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What is Alpha-gal syndrome? This potentially fatal condition gets its name from the molecule galactose-α-1,3-galactose (a.k.a. alpha-gal), which is found in most mammals. People with AGS can ...
Alpha-gal syndrome (AGS), also known as alpha-gal allergy or mammalian meat allergy (MMA), [1] is a type of acquired allergy characterized by a delayed onset of symptoms (3–8 hours) after ingesting mammalian meat. The condition results from past exposure to certain tick bites and was first reported in 2002.
What is alpha-gal syndrome? The lone star tick can cause an allergic reaction known as alpha-gal syndrome. The tick's saliva contains a sugar molecule called galactose-alpha-1,3-galactose (alpha-gal).
Here’s everything you need to know about alpha-gal syndrome
Alpha-gal syndrome, allergy to meat from mammals (except ape meat or genetically modified meat without alpha-gal) Pork–cat syndrome, cross-reaction where cat allergy sufferers also become allergic to pork meat; Poultry allergy, allergy to meat from chicken, turkey, et cetera
The allergy is called alpha-gal syndrome, named for a sugar that's present in the tissues of nearly all mammals - except for people and some of our primate cousins. It can cause a serious reaction hours after eating beef, pork or any other red meat, or certain mammalian products such as milk or gelatin. But where does organ transplantation come in?
Galactose-α-1,3-galactose, commonly known as alpha gal and the Galili antigen, is a carbohydrate found in most mammalian cell membranes. It is not found in catarrhines , [ 1 ] including humans, who have lost the GGTA1 gene.
In a person with alpha-gal syndrome, symptoms typically appear two to six hours after eating or being exposed to the molecule, and can include: Hives or itchy rash Nausea or vomiting