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Sökning: onr:"swepub:oai:DiVA.org:uu-333404" > A genetic variant i...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004134naa a2200433 4500
001oai:DiVA.org:uu-333404
003SwePub
008171114s2017 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-3334042 URI
024a https://doi.org/10.1097/MD.00000000000070292 DOI
040 a (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Xu, Jiayueu Uppsala universitet,Funktionell farmakologi4 aut
2451 0a A genetic variant in the catechol-O-methyl transferase (COMT) gene is related to age-dependent differences in the therapeutic effect of calcium-channel blockers
264 1b LIPPINCOTT WILLIAMS & WILKINS,c 2017
338 a print2 rdacarrier
520 a Hypertension is the leading risk factor for cardiovascular disease and one of the major health concerns worldwide. Genetic factors impact both the risk for hypertension and the therapeutic effect of antihypertensive drugs. Sex- and age-specific variances in the prevalence of hypertension are partly induced by estrogen. We investigated 6 single nucleotide polymorphisms in genes encoding enzymes involved in estrogen metabolism in relation to sex- and age-specific differences in the systolic and diastolic blood pressure (SBP and DBP) outcome under the treatment of diuretics, calcium-channel blockers (CCBs), angiotensin-converting-enzyme inhibitors, and angiotensin-receptor blockers (ARBs). We included 5064 subjects (age: 40-82) from the population-based CoLaus cohort. Participants were genotyped for the catechol-O-methyltransferase gene (COMT) variants rs4680, rs737865, and rs165599; the uridine-diphospho-glucuronosyltransferase 1A gene family (UGT1A) variants rs2070959 and rs887829; and the aromatase gene (CYP19A1) variant rs10046. Binomial and linear regression analyses were performed correcting for age, sex, body mass index, smoking, diabetes, and antihypertensive therapy to test whether the variants in focus are significantly associated with BP. All investigated COMT variants were strongly associated with the effect of diuretics, CCBs, and ARBs on SBP or DBP (P<.05), showing an additive effect when occurring in combination. After Bonferroni correction the polymorphism rs4680 (Val(158)Met) in COMT was significantly associated with lower SBP in participants treated with CCBs (P=.009) with an especially strong impact in elderly individuals (age >= 70) alone (Delta=-14.08 mm Hg, P=.0005). These results underline the important role of estrogens and catecholamines in hypertension and the importance of genotype dependent, age-related adjustments of calcium-channel blocker treatment.
653 a age- and sex-related effect
653 a calcium-channel blockers
653 a catechol-O-methyltransferase
653 a estrogen
653 a hypertension
653 a pharmacogenetics
653 a single nucleotide polymorphism
700a Boström, Adrianu Uppsala universitet,Funktionell farmakologi4 aut0 (Swepub:uu)adrbo331
700a Saeed, Mohamedu Uppsala universitet,Funktionell farmakologi4 aut
700a Dubey, Raghvendra K.u Univ Hosp Zurich, Clin Reprod Endocrinol, Dept Obstet & Gynecol, Zurich, Switzerland.4 aut
700a Waeber, Gerardu Univ Lausanne, Univ Hosp Lausanne, Dept Internal Med, Lausanne, Switzerland.4 aut
700a Vollenweider, Peteru Univ Lausanne, Univ Hosp Lausanne, Dept Internal Med, Lausanne, Switzerland.4 aut
700a Marques-Vidal, Pedrou Univ Lausanne, Univ Hosp Lausanne, Dept Internal Med, Lausanne, Switzerland.4 aut
700a Mwinyi, Jessicau Uppsala universitet,Funktionell farmakologi4 aut0 (Swepub:uu)jesmw847
700a Schiöth, Helgi B.u Uppsala universitet,Funktionell farmakologi4 aut0 (Swepub:uu)helgschi
710a Uppsala universitetb Funktionell farmakologi4 org
773t Medicined : LIPPINCOTT WILLIAMS & WILKINSg 96:30q 96:30x 0025-7974x 1536-5964
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-333404
8564 8u https://doi.org/10.1097/MD.0000000000007029

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