At least one ''A'' allele is associated with lower aminopeptidase P (APP) activity, which has been associated with increased bradykinin levels,and contributes to estrogen-dependent inherited angioedema [R]. 

The ''A'' allele was associated with an increased risk of angioedema in men (odds ratio 2.17, P=0.03), especially in black men but not in white men [R]. 

 

 

rs3788853

Parent Gene: XPNPEP2

Importance: 2
Less common allele: A = 23%
More common allele: C = 77%
My Genotype: Log In
Risk Allele: A
Significance: risk factor