Circulating BDNF in pediatric neurodevelopmental disorders: a meta-analysis of case–control differences and cognitive severity
Brain-derived neurotrophic factor (BDNF) has been proposed as a neuroimmune biomarker of cognitive dysfunction in paediatric neurodevelopmental disorders other than autism spectrum disorder, but two related questions remain poorly characterised: whether circulating BDNF differs between affected and unaffected indiv...