Most of the time, the intestinal immune system can recognize friend from foe, tolerating myriad foods while destroying disease-causing invaders. But for approximately 30 million Americans with food allergies — including 4 million children — immune cells mistakenly identify food as a threat, triggering potentially life-threatening reactions.
Now, researchers at Washington University School of Medicine in St. Louis have identified, in mice, that essential immune cells in the intestine…
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News Source: www.sciencedaily.com
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