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Environmental factors as both causes and interventions?

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Environmental exposures, including toxic chemicals, can contribute to the causes of ASD. But how do other environmental factors, like behavioral supports, work in the brain to improve behaviors associated with ASD? For this, you need a broad interpretation of the term “environmental” and an animal model so you can see the mechanism involved. Studies show while environmental factors can contribute, they can also provide modifications in cellular and molecular function which support learning and improved developmental trajectory. Finally, on a different topic, are autistic adults more likely to be involved in a crime compared to other groups? No, they are not, but there are factors which affect the risk of being involved with the criminal justice system, at least in the UK. Read more in the studies below.

https://pubmed.ncbi.nlm.nih.gov/34972219/

https://pubmed.ncbi.nlm.nih.gov/35259351/

https://pubmed.ncbi.nlm.nih.gov/35261275/

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The AAP Empowers Pediatricians to Help Kids with ASDs

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Thank you to the American Academy of Pediatrics for publishing an updated guide for their 67,000 members about identification, evaluation and management of children on the autism spectrum.  Pediatricians have a lot of things going on every day and could use a primer, or a condensed guide, on what the basic level of care should be for kids and families affected by ASD.  Here, thanks to Drs. Susan Hyman, Susan Levy and Scott Myers, from the council of the AAP on children with disabilities, they have one.  This podcast will summarize the main points of what the guidance document says.  Please download it and share it by clicking here:  https://pediatrics.aappublications.org/content/pediatrics/early/2019/12/15/peds.2019-3447.full.pdf 

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How early do females with autism show differences?

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Using high risk baby siblings research design, scientists at Yale University showed that as babies, girls with autism show an unusual pattern of social attention for their age, spending most of their time looking at faces.  This is in stark contrast to findings in boys.  Together with other data, the authors conclude that this early social behavior may mitigate, or protect against, the symptoms of ASD later on in life.

In the second half of the podcast, the new supplement to the journal Pediatrics is summarized, which includes important new guidelines and recommendations that affect people with autism.  As promised, here is the link so you can see for yourself.