Brief: Two blood-based biomarkers, cytolethal distending toxin B (CdtB) and anti-vinculin, have been substantively linked with the occurrence of diarrhea-predominant forms of irritable bowel syndrome (IBS). As a result, an ELISA-based diagnostic test developed by Gemelli Biotech is now able to “rule-in” an IBS diagnosis while “ruling-out” irritable bowel disease (IBD) based on elevated biomarker […]