New Technology Also Can Be Used To Turn Off Peanut And Other Food Allergies





Mindblower, 20 Apr - 2016 ,

New Technology Also Can Be Used To Turn Off Peanut And Other Food Allergies
Credit: keralaayurveda.biz

In an entirely new approach to treating asthma and allergies, a biodegradable nanoparticle acts like a Trojan horse, hiding an allergen in a friendly shell

In an entirely new approach to treating asthma and allergies, a biodegradable nanoparticle acts like a Trojan horse, hiding an allergen in a friendly shell, to convince the immune system not to attack it, according to new Northwestern Medicine research. As a result, the allergic reaction in the airways is shut down long- term and an asthma attack prevented.

The technology can be applied to food allergies as well. The nanoparticle is currently being tested in a mouse model of peanut allergy, similar to food allergy in humans. "The findings represent a novel, safe and effective long-term way to treat and potentially 'cure' patients with life-threatening respiratory and food allergies. It's the first time this method for creating tolerance in the immune system has been used in allergic diseases. The approach has been used in autoimmune diseases including multiple sclerosis and celiac disease in previous preclinical Northwestern research.

The asthma allergy study was in mice, but the technology is progressing to clinical trials in autoimmune disease. The nanoparticle technology is being developed commercially by Cour Pharmaceuticals Development Co., which is working with Miller to bring this new approach to patients. A clinical trial using the nanoparticles to treat celiac disease is in development


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