Abnormal neutrophil-to-lymphocyte ratio in children with autism spectrum disorder and history of maternal immune activation.

ABSTRACT: Maternal immune activation (MIA), related to autoimmune/inflammatory diseases or acute infections, during the two first trimesters of pregnancy is a risk factor for autism spectrum disorders (ASD) in offspring. In mice, MIA has a long-term impact on offspring's immune equilibrium resulting in a pro-inflammatory phenotype. We therefore hypothesized that children with ASD and a history of MIA could display a similar phenotype specifically assessed by a higher neutrophil to lymphocyte ratio (NLR). In this study, we used a retrospective sample of 231 dyads involving children with ASD and their mothers. Among ASD patients, 12% had a history of MIA. The multivariate analysis revealed a significant association between NLR in children with ASD and maternal history of MIA (F = 2.27, p = 0.03). Usin

SUBMITTER: Ellul P 

PROVIDER: S-EPMC10725503 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature