Serum zonulin and its diagnostic performance in non-coeliac gluten sensitivity.
Maria Raffaella BarbaroCesare CremonAntonio Maria Morselli-LabateAntonio Di SabatinoPaolo GiuffridaGino Roberto CorazzaMichele Di StefanoGiacomo CaioGiovanni LatellaCarolina CiacciDaniele FuschiMarianna MastrorobertoLara BellacosaVincenzo StanghelliniUmberto VoltaGiovanni BarbaraPublished in: Gut (2020)
Zonulin can be considered a diagnostic biomarker in NCGS and combined with demographic and clinical data differentiates NCGS from IBS-D with high accuracy. Wheat withdrawal was associated with a reduction in zonulin levels only in NCGS carrying HLA genotype.
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