What is the focus this week? The unsung heroes of grandparents and clinicians

Scientists have studied males compared to females with autism, but rarely has there been studies about what clinicians see as differences in these two groups.  Given that they provide insight on diagnosis, needs and access to services, it is kind of important to talk to them, and a study out this week in the journal Autism did just that.  You can find the full text here:

http://journals.sagepub.com/eprint/V5p3isSVAKDbdQf2jH4Q/full

Also, scientists are starting to understand the role of exposures in parents and how they affect diagnosis of autism in their children, but this week a new wrench was thrown into the wheel:  researchers in the UK found that grandparental exposures play a role in autism diagnosis too.  Luckily, this too is open access and you can read it for yourself.  It was covered in the media and we have perspective from a parent included.

https://www.nature.com/articles/srep46179

I discuss this second project with Jill Escher, founder of the Escher Fund for Autism and co-funder of the study.

The potential role of epigenetics in the sex differences in autism

On Tuesday November 15th, Tracy Bale from University of Pennsylvania provided an insightful analysis of sex differences in behavioral, physiological and molecular outcomes following prenatal stress.  She outlined the potential epigenetic markers that may lead to resilience in female offspring which has direct implications for autism.  However, prior to Dr. Bale’s presentation, Donna Werling from UCSF briefly outlined the genetic and behavioral data so far about females with autism and why there is a 4:1 ratio in males to females getting a diagnosis.  This webinar is part of the Environmental Epigenetics of Autism Webinar Series co-organized by Autism Science Foundation, Autism Speaks and the Escher Family Fund for Autism.