Differential Expression of Novel Protein Markers for the Diagnosis and Treatment of Eosinophilic Esophagitis

摘要

A method is described for diagnosing eosinophilic esophagitis by studying the levels of expression of novel markers, including ALOX15 or metabolites thereof, TNFAIP6, FLG, SLURP1, or CRISP3. Also described are methods for treating eosinophilic esophagitis.

主权项

1. A method of diagnosing eosinophilic esophagitis comprising
a) providing a biological sample from a subject; and b) detecting in said biological sample i) an elevated expression level of ALOX15 protein or a fragment thereof compared to a control expression level, or ii) an elevated level of a metabolite of ALOX15 compared to a control level; wherein an elevated i) expression level of ALOX15 protein or a fragment thereof compared to a control expression level, or ii) level of a metabolite of ALOX15 compared to a control level indicates that the subject comprises eosinophilic esophagitis.