heterogeneity – ASF Weekly Science Podcasts

This year was a VERY eventful year for autism. If you want to hear a highlight of the good news, the great science that was discovered and the ideas developed to help families with autism, listen to this podcast or read the summary here: https://autismsciencefoundation.org/2025-year-in-review/. In summary: more precise subtypes of autism have been discovered … Continue reading "The 2025 Year...

The National Institutes of Health just awarded $50million to 13 different research sites to better understand genetic and environmental contributions to an autism diagnosis, or increase in prevalence in autism, as well as environmental factors which improve the quality of life for children and adults with ASD. You can read about them here or listen … Continue reading "Have you heard the good...

This week’s podcast includes summaries from two new scientific studies (with comments from one of the studies’ authors @SimonsFoundation and @princetonPPH) about that tackle grouping and labeling the differences across the spectrum into meaningful subtypes. Both provide scientific evidence, including behavioral and biological data, that support the use of different labels. This is more...

Gene therapies have been in the news lately. They are being used to help individuals who have a genetic variant linked to a disorder or disease, including but not limited to: spinal muscular atrophy, carbamoyl phosphate synthetase 1 (CPS1) deficiency, diabetes and some types of cancers. What is the promise in rare genetic forms of … Continue reading "Genetic therapies in store for neurodevel...

The past couple of weeks have been a flurry of decisions involving government funding for research and health and wellness services. It’s been difficult to understand their impact without understanding the process in which science is evaluated for funding and policies around support of universities where the research takes place. In this podcast, we will … Continue reading "An Explanat...

Understanding factors that make each person with autism different has been a challenge, affecting diagnosis, interventions and the way we think about autism in general. Researchers at Istituto Italiano di Tecnologia, Rovereto, Italy, used computers to see how language, intellectual ability, motor and adaptive functioning grouped individuals into different categories. It turns out there are …...

Instead of grouping together people with autism based on traditional severity scores, what if groupings were done based on functional outcome? Would this help better understand the broad spectrum of autism and why some people with autism are so different than others? Researchers at the University of Minnesota led by Kyle Sterrett, together with UCLA … Continue reading "Profound Autism: The f...

This week, more on genetics as an influence to an autism diagnosis with a twist: can genetics lead to a specific treatment for core symptoms – across the board? How do you measure such broad symptoms? Our Rett Syndrome family friends and colleagues developed a novel outcome measure to capture what was most important to … Continue reading "Breakthrough for those with rare genetic disord...

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 … Continue reading "Biology of profound and non-profound aut...

In the last version of the Diagnostic and Statistical Manual, the different subtypes of autism were folded into one label: autism spectrum disorder. A similar revision is being made around the International Classification of Diseases, the system the WHO uses across the world to describe autism and provide appropriate reimbursements for services and supports. In … Continue reading "Are new IC...