The G (major) allele is associated with:

  • higher risk of Ulcerative Colitis
  • possibly lower levels of PXR protein.
  • AG= worse than GG, Causes possible increased risk in Crohn's Disease (not signif OR=1.12) and increased risk for Ulcerative Colitis (significant, OR=1.35).
  • GG=OR=.91 Possible increased risk for Crohn's Disease (not signif, OR=.91) and increased risk for Ulcerative Colitis (significant, OR=1.18).
  • Only GG had a higher rate of colorectal cancer (Activation of PXR inhibits of NF-Œ∫B activity).
  • Loss of PXR function has been associated with intestinal inflammation in animal studies, and low levels of PXR expression have been found in the intestine of Ulcerative Colitis patients.

rs6785049

Parent Gene: PXR

Importance: 3
Less common allele: A = 40%
More common allele: G = 60%
My Genotype: Log In