[Classification of asthma based on genetics].
Genetic factors may contribute to the development of bronchial asthma. However, results of traditional epidemiological studies have not clarified exactly which genes are involved. Recent advances in molecular genetics have resulted in the discovery of some candidate genes. Although there is still only a little information about the role of these genes in the development of asthma, we attempted to classify asthma based on genetics and here we present one example of such a classification. Classification of asthma based on genetics may be useful in screening for people susceptible to asthma and in developing prophylactic procedures. It may also enhance our understanding of the mechanisms of asthma and may promote the development of new therapeutic strategies.