Autism Science Foundation Weekly Science Report Autism Science Foundation

In recognition of Father’s Day on the 16th, today’s podcast includes the latest research on fathers. Fathers may often be the “secondary caregiver” but should hardly be dismissed as inconsequential. Father’s sensitivity and insightfulness plays an important part in development, psychiatric diagnoses (including autism) change the the chance of having a child with autism, and more understanding is being done on the heritable factors associated with chemical exposures in the father.







https://www.tandfonline.com/doi/full/10.1080/14616734.2024.2326416







https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11059471/pdf/main.pdf

General psychiatrists are trained deal with a range of psychiatric issues in a variety of areas, but very few have experience helping families of children and adults with autism. This is training that is desperately needed, as, like other professions, there are not enough psychiatrists to help families and waitlists are staggering. Dr. Arthur Westover at UT Southwestern discusses some potentially simple solutions, what he has tried and worked, and how families and advocacy groups can get more involved to ensure that doctors know about the unique and difficult psychiatric issues that autistics face. His ideas will not happen spontaneously, it’s going to take work to make psychiatrists more tuned into the needs of the autism community. He even wrote a paper (link below).







https://pubmed.ncbi.nlm.nih.gov/38782841

Scientists have spent a lot of time trying to understand the biology of autism, unfortunately in the past, scientific studies had everyone with autism lumped together in one group and there are so many differences between people with a diagnosis that any features of the diagnosis itself were hard to detect. In the past, researchers grouped those who are cognitively abled with those who have average or superior intellectual disability, those who are able to express themselves verbally with those who cannot, and those who need 24-hour care with those who can live independently. This week, researchers changed that pattern of lumping all the autisms together by using profound autism as a subgroup and as a way to determine differences across autism subgroups. Researchers at @UCSD examined the cell sizes and the brain sizes of individuals with profound autism and compared them to those with non-profound autism. They found the larger the brain cell, the larger the brain size in different areas, and the more profound the autism. There were differences between profound autism, non-profound autism and typically developing controls. This is just a first step in using different classifications of behavior to understand the neurobiology of ASD and link brain function to autism behaviors, leading to more specific support for those across the spectrum.







https://molecularautism.biomedcentral.com/articles/10.1186/s13229-024-00602-8#Sec26

While NDBIs are generally considered beneficial, they still face controversies – do they actually work and does that translate to an improved quality of life for the family? This week’s #ASF podcast interviews Molly Reilly and Jinwei Song of @UConn to dive into these issues, as well as the role of the caregiver in the intervention and how their influence affects the outcome. References below.







https://pubmed.ncbi.nlm.nih.gov/38719439







https://journals.sagepub.com/doi/epub/10.1177/13623613241227516







https://link.springer.com/article/10.1007/s10803-023-06198-x







Websites: PRT, ESDM, JASPER, EMT, SocialABCs, and PathwaysBooks/Manuals: ESDM, PRT, JASPER, EMT

A legend in the autism community passed away on Friday. Today’s podcast focuses on the many talents of Dr. James (Jim) Simons, one of the founders of the Simons Foundation that has spent more than $500 million on autism research. We explain how he made his fortune, how he spent it, the importance of the Simons Foundation to the autism community, and advice from Dr. Simons about how to experience a life well lived.

As health care and outcomes for very premature infants has improved, scientists are able to track their longer term behavioral development, and that includes risk of developmental disorders like autism. On this week’s #ASFpodcast, Dr. Jessica Bradshaw discusses her recent research examining biological predictors like body temperature and heart rate and how they are linked to early autism features like social communication deficits in toddlerhood. All parents of pre-meet need to be vigilant and lean into resources like @BabyNavigator to help track their infant’s development.







https://www.nature.com/articles/s41372-024-01942-2