A Japanese study reveals that analyzing blood samples taken at birth could uncover early markers of autistic development. While these findings offer fascinating possibilities, scientists emphasize that this is just one step toward a better understanding of this neurodevelopmental disorder.
A key lipid in the study of autistic disorders
For a long time, researchers have been trying to unravel the mysteries of autism spectrum disorder (ASD). Is it a matter of heredity? External factors? Or a combination of both? A recent Japanese study conducted at Fukui University sheds light on an intriguing element: diHETrE , a fatty acid detected in umbilical cord blood.
This lipid compound, derived from arachidonic acid, has been shown to correlate with certain symptoms of autism spectrum disorder (ASD) observed in children six years later. The study, conducted on 200 participants, demonstrated that high concentrations of diHETrE corresponded to challenges in social interactions , while lower levels were linked to repetitive behaviors . This association appeared more pronounced in girls.
