Correlation of SOCS3 gene polymorphism with childhood asthma

摘要

OBJECTIVE: To explore the correlation of the suppressor of cytokine signaling 3 (SOCS3) gene polymorphism with childhood asthma. PATIENTS AND METHODS: A total of 204 asthma children (observation group) and 235 healthy children (control group) were enrolled. General clinical information of enrolled subjects was collected. Inflammatory factors and pulmonary function test indexes in each subject were examined. Moreover, the polymorphism of SOCS3 gene rs9914220 was detected with the TaqMan-MGB probe. RESULTS: Asthma children in the observation group exhibited higher levels of interleukin-4 (IL-4), IL-17, and IL-33 than those of the control group (p0.05). According to the analysis of the genetic model, there were differences in dominant and cumulative models between the two groups (p0.05). CONCLUSIONS: Levels of inflammatory factors and pulmonary functions help to effectively monitor the progression of childhood asthma, thus increasing the clinical diagnosis rate. The polymorphism of the SOCS3 gene rs9914220 site is correlated with the onset of childhood asthma.