This is what has been seen...

They identified brain autoantibodies by immunostaining
of human temporal cortex and antinuclear autoantibodies using commercially available kits.

Plus...

a greater frequency of
serum antibodies to brain endothelial cells and to nuclei..

They have found Serum autoantibodies to brain in Autism, LK Variant and other neurological disorders..

This is terrible news indeed!

It sound's like autoimmunity and inflammed..