endothelin-1 and Essential-Hypertension

endothelin-1 has been researched along with Essential-Hypertension* in 7 studies

Reviews

1 review(s) available for endothelin-1 and Essential-Hypertension

ArticleYear
Plasma ET-1 Concentrations are Elevated in Patients with Hypertension - Meta-Analysis of Clinical Studies.
    Kidney & blood pressure research, 2017, Volume: 42, Issue:2

    A recent study revealed that global overexpression of ET-1 causes a slight reduction in systemic blood pressure. Moreover, heterozygous ET-1 knockout mice are hypertensive. The role of ET-1 in human hypertension was so far not addressed by a strict meta-analysis of published human clinical studies.. We included studies published between January 1, 1990 and February 28, 2017. We included case control studies analyzing untreated essential hypertension or hypertensive patients where antihypertensive medication was discontinued for at least two weeks. Based on the principle of Cochrane systematic reviews, case control studies (CCSs) in PubMed (Medline) and Google Scholar designed to identify the role of endothelin-1 (ET-1) in the pathophysiological of hypertension were screened. Review Manager Version 5.0 (Rev-Man 5.0) was applied for statistical analysis. Mean difference and 95% confidence interval (CI) were shown in inverse variance (IV) fixed-effects model or IV random-effects models.. Eleven studies fulfilling our in- and exclusion criteria were eligible for this meta-analysis. These studies included 450 hypertensive patients and 328 controls. Our meta-analysis revealed that ET-1 plasma concentrations were higher in hypertensive patients as compared to the control patients [mean difference between groups 1.57 pg/mL, 95%CI [0.47∼2.68, P = 0.005]. These finding were driven by patients having systolic blood pressure higher than 160 mmHg and diastolic blood pressure higher than 100 mmHg.. This meta-analysis showed that hypertensive patients do have elevated plasma ET-1 concentrations. This finding is driven by those patients with high systolic/diastolic blood pressure. Given that the ET-1 gene did not appear in any of the whole genome association studies searching for hypertension associated gene loci, it is very likely that the elevated plasma ET-1 concentrations in hypertensive patients are secondary to hypertension and may reflect endothelial cell damage.

    Topics: Case-Control Studies; Endothelin-1; Endothelium; Essential Hypertension; Female; Humans; Hypertension; Male

2017

Trials

1 trial(s) available for endothelin-1 and Essential-Hypertension

ArticleYear
Effect of Health Qigong Ba Duan Jin on Blood Pressure of Individuals with Essential Hypertension.
    Journal of the American Geriatrics Society, 2016, Volume: 64, Issue:1

    Topics: Aged; Blood Glucose; Blood Pressure; Body Mass Index; Cardiovascular System; Cholesterol, HDL; Cholesterol, LDL; Endothelin-1; Essential Hypertension; Female; Humans; Hypertension; Male; Middle Aged; Qigong; Risk Reduction Behavior; Treatment Outcome

2016

Other Studies

5 other study(ies) available for endothelin-1 and Essential-Hypertension

ArticleYear
Endothelin-1 (ET-1), N-terminal fragment of pro-atrial natriuretic peptide (NTpro-ANP), and tumour necrosis factor alpha (TNF-α) in children with primary hypertension and hypertension of renal origin.
    Endokrynologia Polska, 2019, Volume: 70, Issue:1

    Hypertension is regarded as a condition of mild inflammation and endothelial imbalance. The aim of the study was to evaluate serum concentrations of biomarkers of inflammation and endothelial function: tumour necrosis factor alpha (TNF-α), endothelin-1 (ET-1), and N-terminal fragment of pro-atrial natriuretic peptide (NTpro-ANP) in hypertensive and normotensive children.. We studied 63 children aged 13.56 ± 3.73 years, divided into two groups: a group with primary hypertension (n = 50) and a group with renal hypertension (n = 13). The control group consisted of 34 normotensive children aged 12.76 ± 3.96 years. Biomarkers were measured with ELISA tests.. ET-1 levels were significantly higher in primary hypertension (9.93 ± 1.73 pg/ml) and renal hypertension (10.77 ± 1.50 pg/ml) in comparison to controls (4.03 ± 0.97 pg/ml), (p < 0.001, p < 0.001, respectively). NT-pro ANP concentrations in primary hypertension (71.03 ± 10.02 pg/ml), and renal hypertension (84.78 ± 6.44 pg/ml) were significantly higher than in the control group (29.62 ± 5.56 pg/ml) (p < 0.001, p < 0.001, respectively). TNF-α concentrations in primary hypertension (8.36 ± 1.60 pg/ml) and renal hypertension (7.35 ± 0.93 pg/ml) significantly exceeded concentrations in controls (4.49 ± 0.93 pg/ml), (p < 0.001, p < 0.001, respectively). ET-1 and NT-pro ANP concentrations in renal hypertension significantly exceeded those in primary hypertension (p = 0.049, p < 0.001, respectively) while TNF-α levels in renal hypertension were significantly lower than in primary hypertension (p = 0.046).. The results of our study show that ET-1, NT-pro ANP, and TNF-a concentrations are increased in hypertension in children. Our investigation indicates significant importance of inflammation and endothelial involvement in hypertension in youth.

    Topics: Adolescent; Atrial Natriuretic Factor; Biomarkers; Child; Child, Preschool; Endothelin-1; Essential Hypertension; Female; Humans; Hypertension, Renal; Male; Peptide Fragments; Tumor Necrosis Factor-alpha

2019
Endothelin-1, nitric oxide, serotonin and high blood pressure in male adolescents.
    Vascular health and risk management, 2018, Volume: 14

    Essential arterial hypertension (EAH) in adolescents represents a social burden. The endothelium is involved in the pathogenesis of EAH. Imbalance of key vasoactive factors - namely nitric oxide (NO) and endothelin-1 (ET-1) - is observed, and serotonin (5-HT) release is also impaired. The relationship between the factors and high blood pressure (BP) has been established mainly in preclinical studies and in the adult age. The aim of the present manuscript is to establish the association between plasma ET-1, serum NO and 5-HT, platelet 5-HT levels and BP in male adolescents, analyzing their concentrations in controls, prehypertensive and hypertensive children. Consequently, we want to evaluate ET-1, NO and 5-HT levels as preclinical biomarkers of EAH.. Outpatient adolescents, examined at Children's Republican Clinical Hospital of the Ministry of Health of the Republic of Tatarstan, were recruited between 26th of May and 25th of September 2016. Predictor variables identified were plasma ET-1, serum NO and 5-HT levels and were evaluated in serum and platelets of case and control groups.. Plasma ET-1 and serum 5-HT concentrations in prehypertensive and hypertensive children were higher than in controls, with hypertensive adolescents showing higher levels of both factors compared with prehypertensive adolescents. Platelet 5-HT levels were lower in prehypertensive and hypertensive children compared with controls, while serum NO levels were higher in prehypertensive children than in hypertensive children.. Measurable ET-1, NO and 5-HT are related to BP in adolescents and may serve as diagnostic biomarkers of EAH. Furthermore, they could help to better define prehypertensive and hypertensive children.

    Topics: Adolescent; Age Factors; Arterial Pressure; Biomarkers; Case-Control Studies; Endothelin-1; Essential Hypertension; Humans; Male; Nitric Oxide; Prehypertension; Serotonin; Sex Factors; Tatarstan

2018
Inverse Correlation Between Plasma Adropin and ET-1 Levels in Essential Hypertension: A Cross-Sectional Study.
    Medicine, 2015, Volume: 94, Issue:40

    Adropin is a recently identified bioactive protein that promotes energy homeostasis by affecting glucose and lipid metabolism. Recently, adropin has also been reported to be associated with endothelial dysfunction. Also, ET-1, as a biomarker for endothelial dysfunction, is a key regulator in hypertension. Accordingly, the aim of the present study was to detect the relationship between plasma adropin and ET-1 levels in hypertension. A total of 123 participants, diagnosed with primary hypertension on the basis of World Health Organization criteria (systolic blood pressure [SBP] ≥ 140 mmHg and/or diastolic blood pressure (DBP) ≥ 90 mmHg), and 58 normotensive subjects were enrolled in the cross-sectional study from October 2011 to December 2013. All study participants were older than 18 years of age. Adropin and ET-1 levels were measured by enzyme-linked immunosorbent assay (ELISA). We found that plasma adropin levels were significantly lower in hypertensives compared with controls (3.18 ± 1.00 vs 4.21 ± 1.14 ng/mL, P < 0.001). Plasma ET-1 levels were higher in hypertensives than controls (2.60 ± 1.14 vs 1.54 ± 0.66 pg/mL, P < 0.001). Adropin had a negative correlation with DBP (r = -0.40, P < 0.001), SBP (r = -0.49, P < 0.001), and adjusted for age, body mass index, SBP, DBP, glucose, TC, TG, LDL, and Cr, there was a negative correlation between ET-1 and adropin (r = -0.20, P = 0.04). In multivariate logistic regression analysis of the variables, ET-1 (odds ratio [OR], 3.84; 95% CI, 2.16-6.81; P < 0.001) and adropin (OR, 0.99; 95% CI, 0.99 -1.0; P <  .001) were found to be independent predictors for hypertension.In conclusion, decreased plasma adropin levels are associated with increased blood pressure in hypertension. Adropin is an independent predictor for hypertension, and may influence blood pressure by protecting endothelial function.

    Topics: Aged; Biomarkers; Blood Pressure; Blood Proteins; Body Mass Index; Cross-Sectional Studies; Endothelin-1; Enzyme-Linked Immunosorbent Assay; Essential Hypertension; Female; Humans; Hypertension; Intercellular Signaling Peptides and Proteins; Male; Middle Aged; Peptides

2015
The heme oxygenase system selectively modulates proteins implicated in metabolism, oxidative stress and inflammation in spontaneously hypertensive rats.
    Current pharmaceutical design, 2014, Volume: 20, Issue:9

    Although recent studies have underscored the role of the heme-oxygenase (HO) inducer hemin, on insulin-signaling and glucose metabolism, the underlying mechanisms are not completely understood. In this study, two-dimensional-gel electrophoresis, massspectrometry and MSACOT-analyses were used to identify and characterize novel proteins modulated by hemin in spontaneoushypertensive rat (SHR), a model of essential hypertension with insulin resistance/impaired glucose metabolism. In addition, the effects of hemin on endothelin-1 (ET-1), protein-tyrosine-phosphatase-1B (PTP-1B), atrial-natriuretic-peptide (ANP) and its surrogate-marker urinary cGMP, and inflammatory cytokines including TNF-α, IL-6 and IL-1β were investigated. In hemin-treated SHR, several proteins related to oxidative-stress and metabolism were modulated. Particularly, hemin enhanced aldolase- B, fumarylacetoacetate hydrolase, purine-nucleoside phosphorylase, adenosine-kinase, argininosuccinate synthetase and carbonic anhydrase-3 all of which are enzymes involved in glucose/energy metabolism and pH homeostasis. Similarly, hemin potentiated antioxidant pathways including, NADP(+)-dependant isocitrate-dehydrogenase, catalase, glutathione-S-transferase-Yb1 and hsp70, a pleiotropic agent that regulates protein-folding, oxidative/pro-inflammatory events. Hemin also increased enzymes implicated in cell-growth such as the nitrilase-protein-family, but reduced betaine-homocysteine methyltransferase, an enzyme associated with insulin resistance and dysfunctional glucose metabolism. Furthermore, hemin increased ANP and its surrogate marker, urinary cGMP, but reduced ET-1, PTP-1B, TNF-α, IL-6, IL-1β, whereas the HO-inhibitor, chromium-mesoporphyrin abolished the effects. The potentiation of ANP, urinary-cGMP, aldolade-B, fumarylacetoacetate hydrolase, purine-nucleoside phosphorylase, adenosine-kinase, argininosuccinate synthetase, carbonic anhydrase-3, hsp70 and the corresponding reduction of betaine-homocysteine methyltransferase, PTP-1B, TNF-α, IL-6, IL-1β, and ET-1 may be responsible for the improved glucose metabolism in hemin-treated animals. Collectively, these findings underscore the pleiotropic effects of the HO-system in cellular homeostasis with important roles in metabolism and defence.

    Topics: Animals; Cyclic GMP; Cytokines; Electrophoresis, Gel, Two-Dimensional; Endothelin-1; Essential Hypertension; Female; Glucose; Heme Oxygenase (Decyclizing); Hemin; Hypertension; Inflammation; Inflammation Mediators; Insulin Resistance; Male; Mass Spectrometry; Oxidative Stress; Rats; Rats, Inbred SHR; Rats, Inbred WKY; Rats, Sprague-Dawley

2014
Evaluation of the relationship between arterial blood pressure, aortic stiffness and serum endothelin-1 levels in patients with essential hypertension.
    Clinical and experimental hypertension (New York, N.Y. : 1993), 2013, Volume: 35, Issue:8

    This study has attempted to evaluate the relationship between aortic stiffness, blood pressure (BP) and serum endothelin-1 (ET-1) levels in patients with essential HT. Totally 152 subjects, consisting of 103 patients diagnosed with HT at least 1 year previously and 49 healthy individuals, were enrolled in this study. They were subdivided, on the basis of BP measurements made at home, into three groups as the hypertensives with dysregulated BP (n = 56), the hypertensives with regulated BP (n = 47) and the normotensive controls (n = 49). Statistically significant differences were observed between the three groups with respect to aortic elasticity parameters (p < 0.01 for aortic strain, aortic distensibility and aortic stiffness). Serum ET-1 levels in the three groups were similar (p = 0.101), but a significant correlation was observed between the ET-1 values and the aortic elasticity parameters (p = 0.004). Alteration of the aortic elasticity parameters in patients with HT not only correlates with the serum ET-1 levels indicating endothelial dysfunction but also gives direct clues about status of BP regulation.

    Topics: Adult; Aorta; Arterial Pressure; Case-Control Studies; Endothelin-1; Essential Hypertension; Female; Humans; Hypertension; Male; Middle Aged; Vascular Stiffness

2013