ObjectiveThe prevalence of food allergy (FA) has been increasing in recent years and has become an important public health, food safety, and clinical nutrition problem.However, population-based studies on the prevalence of FA are very limited in China.This study aims to determine the prevalence and pattern of parent-reported FA among school childre

Activation-induced cytidine Heart Token deaminase (AID) is believed to initiate somatic hypermutation (SHM) by deamination of deoxycytidines to deoxyuridines within the immunoglobulin variable regions genes.The deaminated bases can subsequently be replicated over, processed by base excision repair or mismatch repair, leading to introduction of diff