ESPE Abstracts

Background: Children with more than one AID (pediatric polyautoimmunity) may have a stronger genetic component than children with a single AID. PTPN22 C1858T SNP has been associated with multiple different AIDs in adults and children.Objective and hypotheses: Evaluate the association of PTPN22 C1858T gene polymorphism with pediatric polyautoimmunity.Method: A cross-sectional study was performed in subjects with an AID of p...