Biomarkers in Autism

Prevalence of neurodevelopm ental disorders is increasing now-a-days with the incidence of Autism spectrum disorder gaining momentum. It is a complex neurodevelopmental disorder classified as a pervasive developmental disorder of childhood characterized by behavioral abnormalities in social interaction; in communication; and restricted repetitive and stereotyped patterns of behaviors, interests and activities. Detection of autism becomes easier when we know the biomarkers. This review focuses on common biomarkers that can effectively and efficiently detect the occurrence of Autism Spectrum Disorder. Detection of this disorder at an early stage is possible by analyzing biochemical markers that provide inkling about the development of Autism spectrum disorder.