**OBJECTIVE:** The objective of this study was to identify genetic variants associated with angiotensin-converting enzyme (ACE) inhibitor-associated angioedema. **PARTICIPANTS AND METHODS:** We carried out a genome-wide association study in 175 …
**BACKGROUND:** Immunosuppressants decrease circulating dipeptidyl peptidase IV (DPPIV) activity in transplant patients, and decreased DPPIV activity has been associated with angiotensin-converting enzyme (ACE) inhibitor-associated angioedema. One …
**BACKGROUND:** Angioedema is a rare adverse effect of angiotensin-converting enzyme (ACE) inhibitors, which occurs more commonly in women and black Americans. Angioedema is thought to result from decreased degradation of vasoactive peptides. During …
To test the hypothesis that the bradykinin receptor 2 (BDKRB2) BE1+9/-9 polymorphism affects vascular responses to bradykinin, we measured the effect of intra-arterial bradykinin on forearm blood flow and tissue-type plasminogen activator (t-PA) …
Angioedema is a potentially life-threatening adverse effect of angiotensin-converting enzyme inhibitors. Bradykinin and substance P, substrates of angiotensin-converting enzyme, increase vascular permeability and cause tissue edema in animals. …
**BACKGROUND:** Serum dipeptidyl peptidase IV (DPPIV) activity is decreased in some individuals with ACE inhibitor-associated angioedema. ACE and DPPIV degrade substance P, an edema-forming peptide. The contribution of impaired degradation of …
Angioedema, characterized by swelling of the lips, face, and tongue, occurs in anywhere from 0.1% to 6% of angiotensin-converting enzyme (ACE) inhibitor users. The incidence is more common in black Americans than in white Americans, in women than in …