Elevated levels of antibodies against dietary proteins have also been detected in children with autism including IgG, IgM and IgA against butyrophilin milk protein (70), casein (57, 71, 73–75), gliadin (57, 71, 72, 74, 75), IgG against deamidated α-gliadin (75), and IgA against lactalbumin, β-lactoglobulin and ovalbumin (73). The gene discussed is CD79A; the disease is autism.