Today is the third class in our current four class set. We will begin class with our listening exercises. Our grammar unit this week is unit 118. Our reading this week is about peanut allergies. 

Click HERE for the in class material

A New Therapy May Cure Kids of Peanut Allergy

In a long-term study of the latest treatment for peanut allergy, scientists in Australia report that an immune-based therapy helped children allergic to peanuts eat them without reactions for four years.

The study, follows up on children enrolled in an earlier study of an immunotherapy treatment, which combined probiotics with small doses of peanuts that were designed to gradually train the children’s immune systems to accept the peanut allergen rather than treat it as something foreign. Previous studies have suggested that methods like these could be effective in reducing youngsters' allergic, sometimes dangerous anaphylactic shock reactions to peanuts.

In the follow-up, which tracked the children for four years after they were treated with the combination therapy, 67% of those who got the combination probiotic and peanut therapy were comfortable eating peanuts, compared to only 4% of those who did not get the treatment. Fewer children in the treated group had an allergic reaction to the peanuts, and they also showed smaller reactions to skin prick tests with peanut allergen.

The results are encouraging, allowing the children who were treated to eat peanuts without fear of an allergic reaction. But it may be too early to call this a cure. The researchers believe that adding probiotics to the peanut allergens may be important in improving the children’s tolerance to the food.

It makes sense that the probiotics may enhance the immunotherapy’s effect, since probiotics are beneficial bacteria in the gut, where food allergens are processed. The new findings provide even more evidence that using peanuts to treat peanut allergy, and to re-train the immune system to be less allergic, can be effective.

• gradually
• anaphylactic shock
• probiotic
• tolerance
• gut
• immune system