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Your Environment. Your Health.

Publication Detail

Title: Environmental influence on neurodevelopmental disorders: Potential association of heavy metal exposure and autism.

Authors: Ijomone, Omamuyovwi M; Olung, Nzube F; Akingbade, Grace T; Okoh, Comfort O A; Aschner, Michael

Published In J Trace Elem Med Biol, (2020 Dec)

Abstract: Environmental factors have been severally established to play major roles in the pathogenesis of neurodevelopmental disorders including autism spectrum disorder (ASD). ASD is a neurodevelopmental disorder that is associated with symptoms that reduce the quality of life of affected individuals such as social interaction deficit, cognitive impairment, intellectual disabilities, restricted and repetitive behavioural patterns. ASD pathogenesis has been associated with environmental and genetic factors that alter physiologic processes during development. Here, we review literatures highlighting the environmental impact on neurodevelopmental disorders, and mechanisms by which environmental toxins may influence neurodevelopment. Furthermore, this review discusses reports highlighting neurotoxic metals (specifically, lead, mercury, cadmium, nickel and manganese) as environmental risk factors in the aetiology of ASD. This work, thus suggests that improving the environment could be vital in the management of ASD.

PubMed ID: 32891009 Exiting the NIEHS site

MeSH Terms: No MeSH terms associated with this publication

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