rs10179193 - PID1

Magnitude 2.2 · 1 study on file

Reported associations

• Analysis of Genetic Association of Intestinal Permeability in Healthy First-degree Relatives of Patients with Crohn's Disease. - Inflammatory bowel diseases (2020) · Turpin W, Espin-Garcia O, Bedrani L, Madsen K, Meddings JB, Raygoza Garay JA, Silverberg MS, Smith MI, Griffiths AM, Moayyedi P, Marshall JK, Mack D, Seidman EG, Ropeleski M, Feagan BG, Jacobson K, Turner D, Walters T, Paterson AD, Xu W, Croitoru K · PubMed 31251335

  Excessive intestinal permeability or intestinal barrier dysfunction as measured by various assays has been observed in various diseases. However, little is known about the factors contributing to altered gut permeability in these diseases. Our objective was to determine the genetic determinants of altered gut permeability as measured by the lactulose mannitol fractional excretion ratio (LacMan ratio) in 1075 healthy first-degree relatives of patients with Crohn's disease (CD). In a targeted analysis of single nucleotide polymorphisms (SNPs) located in genes associated with intestinal barrier function related or not to inflammatory bowel disease, we did not find a significant association with intestinal permeability. In an untargeted genome-wide association analysis, the top 100 association

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