sex difference – ASF Weekly Science Podcasts

We have talked already about the link between autism and dementia, however a lesser known association is the one between autism and another disorder of aging: Parkinson’s Disease. A recent presentation at INSAR revealed what is known about the relationship, why they are related, what causes the association and what people with autism can do … Continue reading "Autism and disorders of a...

This week, Drs. Casey Burrows from @UMN and Shuting Zheng from @UTexas discuss a new paper looking at sex differences in autism features from 20-40 months of age. A new analysis done with data from the Baby Siblings Research Consortium concludes that, early in life, girls with autism show differences in some autism features (like … Continue reading "This one’s for the girls"

Today’s #ASFpodcast explains the potential and the unknowns behind folate, known as leucovorin when prescribe, for treating autism. CBSNews reported on a “miraculous” study using leucovorin that will need further research before it lives up to the type. However, it is an example of how different biological markers may direct what treatments work best in … Continue reading "...

This week, special podcast correspondent #MiaKotikovski summarizes new research on the increasing prevalence of autism, with a focus on females. While the number of diagnosed females is increasing faster than the number for males, females assigned at birth still are less likely to receive a diagnosis than males. Additional evidence points to females having more … Continue reading "An update...

What is the probability of having a future child with autism if you already have one or more? Families want to know. It helps preparation, planning, will hopefully improve early screening and supports. The Baby Siblings Research Consortium analyzed a bigger group of siblings compared to their 2011 numbers and found the recurrence pretty stable … Continue reading "Recurrence rates for familie...

In honor of the last week of Autism Awareness/Acceptance Month, we review two new scientific findings that call for more awareness and action, and less acceptance of the status quo. First: sex differences in autism are not well understood, and as it turns out, the influences on a diagnosis are different. Males have a higher … Continue reading "Research for the end of Autism Action Month"

This week’s podcast highlights a paper from the IBIS (infant brain imaging study) that tracks infants from 6 months to 5 years of age to examine how ASD symptoms cluster together. These infants either have a diagnosis or they don’t, or they have something which doesn’t meet diagnostic threshold but is still impairing in some … Continue reading "Is autism a yes/no diagnosis?...

This year’s Day of Learning was a huge success, with topics ranging from biological sex differences to mobile technologies all the way to the importance and documented value of leisure activities in people on the spectrum. the speakers included a discussion of the IACC, sex differences, the value of prevalence data, mobile technologies, leisure activities, … Continue reading "A 2022 Da...

You may know this as “masking” or “camouflaging” where autistic adults intentionally or unintentionally hide their autistic features to pass as non-autistic because they want to hide some of their challenges. This week, Drs. Erin Libsack and Matthew Lerner from Stony Brook University summarize a systematic review on this behavior. The original goal was to … Continue r...

You’ve heard a lot about CRISPR technology to manipulate gene expression. But what have scientists actually learned? Well, the cells in which DNA is manipulated could come from different animal models, including frogs and mice. These model systems are used to track brain development, sex differences, and the downstream effects of convergence of genetic manipulations … Continue reading...