TY - JOUR
T1 - A pharmacogenetic analysis of determinants of hypertension and blood pressure response to angiotensin-converting enzyme inhibitor therapy in patients with vascular disease and healthy individuals
AU - Brugts, Jasper
AU - Isaacs, Aaron
AU - de Maat, Moniek
AU - Boersma, Eric
AU - Duijn, Cornelia
AU - Akkerhuis, Martijn
AU - Uitterlinden, André
AU - Witteman, JCM
AU - Cambien, F
AU - Ceconi, C
AU - Remme, W
AU - Bertrand, M
AU - Ninomiya, T
AU - Harrap, S
AU - Chalmers, J
AU - MacMahon, S
AU - Fox, K
AU - Ferrari, R
AU - Simoons, Maarten
AU - Danser, Jan
PY - 2011
Y1 - 2011
N2 - Aims To investigate whether genetic variation in the renin-angiotensin-aldosterone system (RAAS) and kallikrein-bradykinin pathways is related to hypertension and blood pressure (BP) response to angiotensin-converting enzyme (ACE) inhibitor therapy in stable coronary artery disease (CAD) patients. Methods and results In 8907 stable CAD patients from the EUROPA trial, 52 haplotype-tagging single-nucleotide polymorphisms (SNPs) in 12 candidate genes within the RAAS and kallikrein-bradykinin pathways were investigated for association with hypertension (defined as BP >= 160/95 mmHg or use of antihypertensives) and BP response to ACE inhibitors, during a 4-week run-in period. All analyses were adjusted for age, sex, body mass index and creatinine clearance and corrected for multiple testing. Results Hypertension was present in 28.3% of the patients (n = 2526); median BP reduction after perindopril was 10/4mmHg. Four polymorphisms, located in the ACE (rs4291), angiotensinogen (rs5049) and (pro) renin receptor (rs2968915; rs5981008) genes were significantly associated with hypertension in two vascular disease populations of CAD (EUROPA) and cerebrovascular disease (PROGRESS; n = 3571). A cumulative profile demonstrated a stepwise increase in the prevalence of hypertension, mounting to a 2-3-fold increase (P for trend < 0.001). Similar associations on hypertension were observed for angiotensinogen in a healthy population (n = 2197). In addition, genetic polymorphisms were identified that significantly modified the BP reduction by ACE inhibitor therapy; however, the observed BP differences were small and did not remain significant after permutation analysis. Conclusion This large genetic association study identified genetic determinants of hypertension in three cohorts of patients with vascular disease and healthy individuals. J Hypertens 29:509-519 (C) 2011 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.
AB - Aims To investigate whether genetic variation in the renin-angiotensin-aldosterone system (RAAS) and kallikrein-bradykinin pathways is related to hypertension and blood pressure (BP) response to angiotensin-converting enzyme (ACE) inhibitor therapy in stable coronary artery disease (CAD) patients. Methods and results In 8907 stable CAD patients from the EUROPA trial, 52 haplotype-tagging single-nucleotide polymorphisms (SNPs) in 12 candidate genes within the RAAS and kallikrein-bradykinin pathways were investigated for association with hypertension (defined as BP >= 160/95 mmHg or use of antihypertensives) and BP response to ACE inhibitors, during a 4-week run-in period. All analyses were adjusted for age, sex, body mass index and creatinine clearance and corrected for multiple testing. Results Hypertension was present in 28.3% of the patients (n = 2526); median BP reduction after perindopril was 10/4mmHg. Four polymorphisms, located in the ACE (rs4291), angiotensinogen (rs5049) and (pro) renin receptor (rs2968915; rs5981008) genes were significantly associated with hypertension in two vascular disease populations of CAD (EUROPA) and cerebrovascular disease (PROGRESS; n = 3571). A cumulative profile demonstrated a stepwise increase in the prevalence of hypertension, mounting to a 2-3-fold increase (P for trend < 0.001). Similar associations on hypertension were observed for angiotensinogen in a healthy population (n = 2197). In addition, genetic polymorphisms were identified that significantly modified the BP reduction by ACE inhibitor therapy; however, the observed BP differences were small and did not remain significant after permutation analysis. Conclusion This large genetic association study identified genetic determinants of hypertension in three cohorts of patients with vascular disease and healthy individuals. J Hypertens 29:509-519 (C) 2011 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.
U2 - 10.1097/HJH.0b013e328341d117
DO - 10.1097/HJH.0b013e328341d117
M3 - Article
C2 - 21157371
SN - 0263-6352
VL - 29
SP - 509
EP - 519
JO - Journal of Hypertension
JF - Journal of Hypertension
IS - 3
ER -