https://tacanow.org/family-resources/mast-cells-and-autism/
Mast Cells
Mast cells are immune cells that participate in allergic reactions and immune responses. They have been implicated as a potential root cause for autistic behavior due to their influence on neuroinflammation and the immune system. Research suggests that an overactive or dysregulated response from mast cells may contribute to neuroinflammation in the brain, which can in turn impact neural development and function, leading to the manifestation of autistic behaviors.