The study by Parapanissiou E. et al. [17], in Greek children with allergic asthma revealed that DRB1*04 and DQA1*0301 might be important factors in susceptibility to asthma with sensitivity to mites while a Korean study reported the higher frequency of HLA-DRB1*07 in mite sensitive asthmatics than in control group(17). This evidence concerns the gene HLA-DRB1 and allergic asthma.