Autism in old age, and more

Here is a roundup of autism-related news and research spotted around the web for the week of 2 March.

By Jill Adams
3 March 2026 | 1 min read

Seniors research: A news feature in Nature explores autism in older adults, documenting the paucity of research in this area. The article reviews the condition’s links to age-related diagnoses such as heart disease, dementia and Parkinson’s disease, and highlights more recent research on short- and long-term memory, the physical and psychological aspects of menopause, and blood markers. The Transmitter has covered aging in autism in the past, including age-related social problems such as poverty and homelessness, and alterations in brain structure in this population. 

Autism research spotted this week: 

  • “Altered brain structure in an ATRX-deficient mouse model of autism spectrum disorder” Autism Research
Research image of mice brains.
Volume setter: Mice carrying a variant in the ATRX gene, which is linked to autism and intellectual disability, show regional changes in brain volume relative to wildtype mice. Increases in volume appear in yellow, decreases in blue.
  • “A novel spliceosomopathy caused by de novo SF3B3 variants” Genome Medicine
  • “Shared and distinct phenotypic profiles among neurodevelopmental disorder genes” medRxiv
  • “Estradiol modulates neuronal network hyperexcitability in select NDD risk genes” bioRxiv
  • “FDA launches framework for accelerating development of individualized therapies for ultra-rare diseases” fda.gov

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