The idea that baby farm up on farms may be less likely to develop allergic reaction and bronchial asthma is not new . People have made anecdotal observations about the healthiness of farm kids proportional to their urban counterparts for years . But a newfangled study from VIB ( a Belgium - ground life sciences institute ) is the first to find a causal kinship between farm living and allergic reaction opposition . The breakthrough could potentially lead to the development of an asthma vaccine , the researchers claim .
The key , it turn out , is a special form of dust . examination on mouse , researchers at VIB found that exposure to " farm dust " helps establish opposition to other dust - free-base allergies — including house dust pinch allergy , the most common cause for allergic reaction in human beings — as well as asthma . The study , published in the journalScience , also found that a specific protein , called A20 , was at the heart of farm kids ' increased allergy resistance .
A20 is a protective protein in the mucous tissue layer of the lung which concentrate the body ’s response to allergens . Breathing in farm debris , scientists bump , cause the lung to make more A20 . This , in turn , reduces allergic reaction to other sort of rubble . The scientist assessed 2000 children growing up on farm , and find that most of them were protected from allergic reaction .
regrettably for city dwellers prostrate to sneezing and wheezing , just go to a farm and breathing deeply wo n’t alleviate allergies ; the electrical resistance is created while the lung are still recrudesce . But do n’t despair just yet . While much more research is still necessitate , Hamida Hammad , one of the researcher on the bailiwick , say , “ Discovering how farm rubble allow for this character of protection has for sure put us on the right track towards developing an asthma vaccinum and new allergic reaction therapies . However , several class of enquiry are command still before they will be available to affected role . ”
