EARLI – ASF Weekly Science Podcasts

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The title gets you, right? Well, on this week’s #ASFpodcast we report on a new study that examines epigenetic profiles of sperm and how they related to child outcomes. Do some of the marks on bio-dad’s sperm match to those found in kids with ASD? what about genes related to autism? Also, can parents be good proxies of their child’s intellectual ability? For the most part yes, but sometimes they tend to overestimate this ability. This means they are good, but not perfect reporters. How could they be if the child has a severe intellectual disability?

https://pubmed.ncbi.nlm.nih.gov/37097835/

https://pubmed.ncbi.nlm.nih.gov/37100868/

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This week two studies which examined infants and younger children that will significantly advance understanding of causes and services for people with autism were published. After a commentary about the confirmation of Betsy DeVos, the study that used a practical methodology to improve autism screening in pediatrics clinic from researchers at Duke University was presented. After that, some early results from the EARLI study which examined pregnancies in families where an older sibling was diagnosed was presented. In this study, Bo Park and her colleagues at Drexel University, Johns Hopkins University, University of California at Davis and Kaiser Permanente show that testosterone levels in pregnancy aren’t related to later autism symptoms unless the older sibling affected is a girl. These findings can illustrate why girls are less likely to be diagnosed with autism compared to boys. The study is open access and can be downloaded here, thanks to the journal Molecular Autism: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5282802/pdf/13229_2017_Article_118.pdf

Tag: EARLI

Betsy DeVos, autism screening and testosterone – in that order