Top reasons to study the autistic brain

There are dozens of good reasons why scientists need to study the brains of people with autism. One is to understand what happens in the brain as people with autism get older and see how the brain changes over time. Another is to identify mechanisms of autism to help all neuroscientists figure out how the brain works. A third is improve medicine by determining what helps what people at what age. Scientists @UCDavis, @Penn and @UCLA examined the individual brain cells of people with autism to address these three questions, revealing that the autistic brain shows some similarities to brains of people with Alzheimer’s Disease. In addition, inflammation seen in the brain may be caused by too much activity of cells talking to each other. Studying the brains of people with autism is essential to better understanding and is made possible by families who are committed to research. www.autismbrainnet.org.

https://pubmed.ncbi.nlm.nih.gov/36862688/

The molecular signature of the autism brain

Is there a specific “signature’ that make the autism brain unique? Can there be a common set of findings that certain gene expression goes up and another go down and where? And is it linked to behavior? This week, Dr. Michael Gandal at University of Pennsylvania (formerly UCLA) explains his recent findings that looks at the largest number of brain tissue samples so far from multiple brain regions to show a common up regulation of immune genes in the brain and a common down regulation of genes which control synapse formation and neuronal communication. It is most pronounced in areas involved in sensory processing of the brain. You can listen to the podcast today and read the whole paper here:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9668748/pdf/41586_2022_Article_5377.pdf

Happy New Year – reasons to be excited for 2021

Welcome to 2021! Over the holiday break, autism researchers were busy coming up with answers to important questions: 1) how does an environmental exposure relevant to ASD change gene expression and 2) does Telehealth work and for whom? The first question was addressed by an ASF undergraduate who published in Nature. He is going to go on to do great things.