Folic acid improves abnormal behavior via mitigation of oxidative stress, inflammation, and ferroptosis in the BTBR T+ tf/J mouse model of autism

The aim of this study was to examine the effects of folic acid (FA) on the autistic phenotypes in BTBR T+ Itpr3tf/J (BTBR) mice and to investigate underlying mechanisms. Mice received FA (0.2 mg/kg/day) orally from postnatal days 14 to 35. Mice were then tested for stereotyped and repetitive behaviors, social interaction, and spatial learning and memory at the end of FA supplementation. Oxidative stress, neuroinflammatory responses and...