Here are some key findings from recent autism research that parents may find helpful:

1. A 2017 NIMH study created 3D models of developing fetal brains, giving new insights into early brain development in autism (NIMH).

2. A major 2025 Princeton study identified biologically distinct autism subtypes, which could lead to more personalized diagnosis and care approaches. Some groups showed distinct genetic patterns, like higher rates of de novo mutations (Princeton).

3. Research continues to highlight genetic factors' role while also exploring environmental influences and quality of life factors for autistic individuals (Seattle Children's).

You might find the Autism Science Foundation's 2025 Year in Review helpful - it summarizes important new studies including connectome-based symptom mapping research (Autism Science Foundation).