Peanut Allergy

Turns out the secret to beating a peanut allergy is…peanuts - Chase Purdy

Peanut Allergy
Peanut Allergy

image by: John Crist

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The source of peanut allergies has been found in a surprising place

Scientists have discovered an allergy factory in a surprising place: the human gut.

It's been known that when the immune system encounters an allergen, it produces immunoglobulin E (IGe) antibodies. These antibodies bind to allergens and cause hives, shortness of breath, and anaphylaxis, symptoms that can result in death. These antibodies are the reason some people swell up from a whiff of peanut butter, while others gobble Skippy without a problem.

Now, a study... in Science points to the gut as the home of these allergy-causing antibodies, which offers insight into the mechanisms that drive their existence. The research was conducted on people with peanut allergies, but the…

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 The source of peanut allergies has been found in a surprising place

A new study points to how allergy-causing antibodies could be hijacked.

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