Abstract: The present invention provides a method of using increased levels of one or more biomarkers to identify subjects having non-celiac gluten sensitivity or non-celiac wheat sensitivity. The identification would aid the physician or health professional to determine a specific treatment for the patient, for example, a diet that eliminates wheat, rye, and/or barley. In one embodiment, the biomarkers are one or more of soluble CD 14 (sCD14), lipopolysaccharide-binding protein (LBP), anti-lipopolysaccharide antibodies, anti-flagellin antibodies, anti-gliadin antibodies, and intestinal fatty acid-binding protein (FABP2). The present invention also provides a method of using the same markers to monitor the response to treatment for non-celiac wheat sensitivity in a subject.

Abstract: The present invention provides a method of using increased levels of one or more biomarkers to identify subjects having non-celiac gluten sensitivity or non-celiac wheat sensitivity. The identification would aid the physician or health professional to determine a specific treatment for the patient, for example, a diet that eliminates wheat, rye, and/or barley. In one embodiment, the biomarkers are one or more of soluble CD 14 (sCD14), lipopolysaccharide-binding protein (LBP), anti-lipopolysaccharide antibodies, anti-flagellin antibodies, anti-gliadin antibodies, and intestinal fatty acid-binding protein (FABP2). The present invention also provides a method of using the same markers to monitor the response to treatment for non-celiac wheat sensitivity in a subject.

Abstract: This invention pertains to the preparation of arrays containing the proteome of wheat, including gluten and non-gluten proteins. Antibodies to wheat gluten have been shown to be elevated, not only in celiac disease and wheat allergy, but also in neuropsychiatric disorders, such as schizophrenia, bipolar disorder, and autism. The array would be able to detect specific patterns of antibody reactivity to gluten proteins that are unique to each disease and which may have utility as biomarkers. The array may also have use in detecting patterns of cross-reactive autoantibodies in other disorders.

Abstract: The present invention provides a method of detecting human antibodies in a sera solution. The invention also provides a method of quantitating anti-glycolipid antibody levels in solutions. The invention provides a method of diagnosing disease states, including neurological diseases, by quantitating a subject's antibody levels.

Abstract: The present invention provides a method of detecting human antibodies in a sera solution. The invention also provides a method of quantitating anti-glycolipid antibody levels in solutions. The invention provides a method of diagnosing disease states, including neurological diseases, by quantitating a subject's antibody levels.

Abstract: The present invention provides a method of detecting human antibodies in a sera solution. The invention also provides a method of quantitating anti-glycolipid antibody levels in solutions. The invention provides a method of diagnosing disease states, including neurological diseases, by quantitating a subject's antibody levels.

Abstract: The present invention comprises a method for detecting antiglycolipid autoantibodies in a subject who has or who may develop an autoimmune neuropathy. The present invention comprises a method for detecting antiganglioside autoantibodies in a subject. The present invention also provides methods for detecting multiple antiganglioside autoantibodies in a subject, simultaneously or consecutively. The present invention also provides methods for quantitating ganglioside autoantibodies in a subject. The present invention also provides a method of diagnosing autoimmune neuropathy in subjects with peripheral neuropathies. The present invention also provides a method of diagnosing autoimmune neuropathy in celiac disease in a subject.

Abstract: The present invention provides a method of detecting human antibodies in a sera solution. The invention also provides a method of quantitating anti-glycolipid antibody levels in solutions. The invention provides a method of diagnosing disease states, including neurological diseases, by quantitating a subject's antibody levels.