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Scientists developing food allergy treatment
December 01, 2008A team of scientists from across Europe are embarking on new research to develop a treatment for food allergy.
"Food allergy affects around 10 million EU citizens and there is no cure," says Dr Clare Mills of the Institute of Food Research, a lead partner in the Food Allergy Specific Therapy (FAST) research project. "All people with food allergy can do is avoid the foods to which they are allergic. The threat of severe anaphylaxis has a great impact on their quality of life."
Anaphylaxis is a severe allergic reaction involving the whole body, often within minutes of exposure to the allergen. Peanut allergy is the most widely known cause, but other causes of anaphylaxis include other foods, insect stings, latex and drugs. If untreated in time it can be fatal.
In the FAST project, scientists will use modified variants of allergic proteins that are hypoallergenic and therefore safer. The proteins will be purified making them more effective and making it easier to control the dose.
Ninety percent of all food allergies are caused by about 10 foods. Allergies to fish and fruit are among the most common in Europe. In fish allergy the protein responsible is parvalbumin and in fruit it is lipid transfer protein (LTP). Modified hypo-allergenic versions of these proteins will be produced at tested as potential treatments.
"We are hoping for a cure that will allow people to eat fish or fruit again," says Dr Ronald van Ree from the Academic Medical Center at the University of Amsterdam. "But a significant reduction of sensitivity would already be a great step forwards.
"The risk of unintentional exposure due to cross-contamination of foods, or while eating in restaurants or at parties, will decrease. This will take away lot of the anxiety that has a negative impact on the quality of life of food allergy sufferers."
Norwich BioScience Institutes
Food Allergy Current Events and Food Allergy News RSSMilk is safe, even encouraged, for some children after treatment for milk allergy
Some children with a history of severe milk allergy can safely drink milk and consume other dairy products every day, according to research led by the Johns Hopkins Children's Center and published in the Aug. 10 online edition of the Journal of Allergy and Clinical Immunology.
Study Characterizes Eczema Patients Most at Risk for Dangerous Viral Infections
Eczema patients at risk for serious viral infections have more severe disease, are more likely to be allergic to food and other allergens, and have a frequent history of staph infections.
New data analysis shows possible link between childhood obesity and allergies
A new study indicates there may be yet another reason to reduce childhood obesity - it may help prevent allergies. The study published in the May issue of the Journal of Allergy and Clinical Immunology showed that obese children and adolescents are at increased risk of having some kind of allergy, especially to a food.
Canberra parents lack allergy awareness: Study
Nearly four per cent of ACT kindergarten children have a peanut allergy and while the region's schools are well prepared to cope with this, some parents are taking inappropriate action when dealing with their child's allergy, according to a new study.
Studies show children can complete treatment for peanut allergies and achieve long-term tolerance
A carefully administered daily dose of peanuts has been so successful as a therapy for peanut allergies that a select group of children is now off treatment and eating peanuts daily, report doctors at Duke University Medical Center and Arkansas Children's Hospital.
Of Mice and Peanuts: A new mouse model for peanut allergy
Chicago researchers report the development of a new mouse model for food allergy that mimics symptoms generated during a human allergic reaction to peanuts.
Drinking milk to ease milk allergy?
Giving children with milk allergies increasingly higher doses of milk over time may ease, and even help them completely overcome, their allergic reactions, according to the results of a study led by the Johns Hopkins Children's Center and conducted jointly with Duke University.
Society's lack of food allergies impacts those afflicted with food allergies
The level of knowledge and understanding of children with food allergies varies significantly across three key groups: pediatricians and family physicians, the general public and families who have a child with food allergies. The article describing the new findings was published in the September issue of BioMed Central Pediatrics.
Students with food allergies often not prepared
College students with food allergies aren't avoiding the foods they know they shouldn't eat. Students of all ages are not treated with potentially life-saving epinephrine as often as they should be. And instructors, roommates and friends often are not aware of what to do if a food-allergic student has a reaction.
Biotechnology vs. Sustainability: What Do Students Think?
College students in a Sustainable Agriculture course were surveyed before and after taking the class. Students' exposure to the ideas of sustainability, as well as biotechnology-related topics, provided them with a chance to state their views as they completed homework and exams and participated in discussions.
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