Potential celiac patients: a model of celiac disease pathogenesis.

ABSTRACT:

Background and aim

Potential celiacs have the 'celiac type' HLA, positive anti-transglutaminase antibodies but no damage at small intestinal mucosa. Only a minority of them develops mucosal lesion. More than 40 genes were associated to Celiac Disease (CD) but we still do not know how those pathways transform a genetically predisposed individual into an affected person. The aim of the study is to explore the genetic features of Potential CD individuals.

Methods

127 'potential' CD patients entered the study because of positive anti-tissue transglutaminase and no mucosal lesions; about 30% of those followed for four years become frankly celiac. They were genotyped for 13 polymorphisms of 'candidate genes' and compared to controls and celiacs. Moreover, 60 biopsy specimens were

SUBMITTER: Sperandeo MP 

PROVIDER: S-EPMC3132737 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature