BSRC – ASF Weekly Science Podcasts

Hot off the press:  new data from a collaboration between the BSRC and geneticists in Canada demonstrate the utility of genetics to predict either ASD or atypical development in infant siblings of children already with a diagnosis.  Researchers have been trying to develop more precise biological mechanisms to make predictions in these infants, because they have a 15x greater chance of having a diagnosis, they can’t afford a “wait and see” approach.  Also, while genetics had originally been thought to be irrelevant to some brain pathology in ASD, it’s now been shown possible that it contributes to the immune hyper activation in the brain.  This week, Dr. Matt Anderson from the Autism BrainNet describes “blebs” in the cells of the brain caused by t-lymphocytes.  What causes them?  Genes?  something else?  Thank you to Dr. Anderson for joining in this podcast to explain.

https://www.ncbi.nlm.nih.gov/pubmed/31801954

https://www.ncbi.nlm.nih.gov/pubmed/31591744

A study conducted by researchers at Yale this week revealed that while people with autism have disabilities in reading individual emotions, they have an unexpected amazing ability to understand and apply social rules to groups of people.  They understand social phenomena much better than those without. So how can this be?  Also, a new groundbreaking study shows scientists that there are changes in brain activity that are observed way before a diagnosis, which can change early detection and early intervention of ASD.

http://www.pnas.org/cgi/pmidlookup?view=long&pmid=31501348

https://www.ncbi.nlm.nih.gov/pubmed/31519897

Some autistics are offended by the word “protection” when it comes to autism, but in addition to things increasing the probability of a diagnosis, some things reduce the probability?  This week’s podcast explores the female protective effect as well as a new study from the BASIS study in the UK looking at early regulatory function as a protective factor in ASD and ADHD traits.

https://www.ncbi.nlm.nih.gov/pubmed/31347307

https://www.ncbi.nlm.nih.gov/pubmed/31351456