BACKGROUND Whether maternal hypertension contributes to the enhanced susceptibility to vascular remodeling in adult offspring through epigenetic mechanisms remains unclear. We aimed to address this gap in the literature using a transgenerational mouse model. METHODS Gestational hypertension was induced in pregnant mice using chronic angiotensin II infusion. Blood pressure was monitored using the tail-cuff

BACKGROUND Increased blood pressure (BP) variability is linked to dementia risk, but the relationship between baroreflex sensitivity (BRS), a fundamental mechanism for maintaining stable BP, and dementia risk is undetermined. METHODS We tested the hypothesis that impaired BRS is associated with increased dementia risk in 1819 older adults (63% women; age, 71.0±6.3 years) from the community-based Rotterdam

cGMP plays a central role in cardiovascular regulation in health and disease. It is synthesized by NO or natriuretic peptide activated cyclases and hydrolyzed to 5'GMP by select members of the PDEs (phosphodiesterase) superfamily. The primary downstream effector is cGMP-dependent protein kinase, primarily cGK-1a also known as protein kinase G 1a in the heart and vasculature. cGMP signaling is controlled

BACKGROUND Renin-independent aldosterone production in normotensive people increases risk for developing hypertension. In parallel, normotensive adrenal glands frequently harbor aldosterone-producing micronodules with pathogenic somatic mutations known to induce primary aldosteronism (PA). A deeper understanding of these phenomena would inform the origins of PA and its role in hypertension pathogenesis

BACKGROUND Hypertension is the most common chronic disease and a major modifiable risk factor for cardio-cerebrovascular and renal diseases. This study estimated the national burden of hypertension, defined as systolic blood pressure ≥140 mm Hg, on morbidity and mortality in 2021 in France. METHODS For all diseases causally associated with hypertension (cardiovascular diseases, chronic kidney diseases

BACKGROUND Transgender women are individuals born male but identify as female. Many transgender women undergo gender-affirming hormone therapy to alleviate the distress that can occur due to gender incongruence. For transgender women, gender-affirming hormone therapy includes 17β-estradiol (E2) combined with an antiandrogen therapy (AA) or surgical intervention. Numerous studies suggest that the risk

BACKGROUND Ang-(1-7) (angiotensin (1-7)) via MasR (Mas receptor) opposes vaso-injurious actions of Ang II (angiotensin II) as shown in models of pulmonary hypertension. The underlying mechanisms remain unclear. We hypothesized cross talk between Ang-(1-7) and the protective arm of the ET-1 (endothelin-1) system involving MasR and ETBR (endothelin receptor type B). METHODS/RESULTS To address this, we

BACKGROUND Intensive blood pressure (BP) control in youth with chronic kidney disease (CKD) slows progression, delaying the need for kidney replacement therapy (KRT). Most youth with CKD have hypertension and BP control is difficult to achieve outside of controlled experimental settings. Implementing effective BP control strategies in this population may be cost-saving despite requiring additional

BACKGROUND Orthostatic hypertension is an emerging risk factor for adverse events. Recent consensus statements combine an increase in blood pressure upon standing with standing hypertension, but whether these 2 components have similar risk associations with cardiovascular disease (CVD) is unknown. METHODS The ARIC study (Atherosclerosis Risk in Communities) measured supine and standing blood pressure

ACE2 (angiotensin-converting enzyme 2) is a monocarboxypeptidase that cleaves Ang II (angiotensin II) among other substrates. ACE2 is present in the cell membrane of many organs, most abundantly in epithelial cells of kidney proximal tubules and the small intestine, and also exists in soluble forms in plasma and body fluids. Membrane-bound ACE2 exerts a renoprotective action by metabolizing Ang II

BACKGROUND Circulating proteins in blood are involved in various physiological processes, but their contributions to blood pressure regulation remain partially understood. In traditional observational studies, identifying circulating proteins causally associated with blood pressure is challenging because of potentially unmeasured confounding and possible reverse causality. METHODS Two-sample Mendelian

BACKGROUND The infiltration of macrophages into the lungs is a common characteristic of perivascular inflammation, contributing to vascular remodeling in pulmonary hypertension (PH). Peli1 (pellino E3 ubiquitin-protein ligase 1) plays a critical role in regulating the production of proinflammatory cytokines and the polarization of macrophages in various diseases. However, the role of Peli1 in PH remains

BACKGROUND Aldosterone-producing adenomas (APAs) are a common cause of primary aldosteronism that can lead to cardiovascular complications if left untreated. Machine learning-based bioinformatics approaches have emerged as powerful tools for identifying potential disease markers, gaining widespread recognition in biomedical research. We aimed to use machine learning to discover novel biomarkers of

BACKGROUND The importance of the brain renin-angiotensin system in cardiovascular function is well accepted. However, not knowing the precise source of renin in the brain has been a limitation toward a complete understanding of how the brain renin-angiotensin system operates. METHODS Highly sensitive in situ hybridization techniques and conditional knockout mice were used to address the location and

BACKGROUND Caregiving has been associated with high blood pressure in middle-aged and older women, but this relationship is understudied among younger Black women, a population at high risk for hypertension. We examined the associations of caregiving stress and caregiving for high-needs dependents with incident hypertension among reproductive-age women in the JHS (Jackson Heart Study), a cohort of

BACKGROUND Patient education is needed to perform home blood pressure measurement (HBPM) according to blood pressure (BP) guidelines. It is not known how BP is measured at home and what education is provided, which was the aim of the study. METHODS Mixed-methods study among Australian adults who perform HBPM (June to December 2023). Participants completed a 30-item online survey on whether they followed

BACKGROUND Neurogenic orthostatic hypotension (nOH) causes pathological falls in standing blood pressure that may or may not be symptomatic. nOH also raises the risk of poor neurological outcomes irrespective of symptom presence, possibly reflecting subclinical cerebral hypoperfusion. Dynamic changes in cerebral blood flow velocity (CBFv) help infer how blood pressure fluctuations influence CBFv and

BACKGROUND Renal denervation lowers blood pressure (BP) in patients with uncontrolled hypertension. We conducted an unbiased genomic screen to identify genetic variants that may associate with BP response to renal denervation (RDN). METHODS Patients (n=268) with uncontrolled resistant hypertension (baseline BP, 166±21/90±15 mm Hg) who underwent endovascular RDN using the Symplicity catheter (Medtronic

BACKGROUND As a hypertensive disorder of pregnancy, preeclampsia is associated with increased cardiovascular morbidity and mortality later in life. Since early signs of myocardial affection could indicate a higher risk of future cardiovascular disease manifestations, we investigated whether women with prior preeclampsia have a higher prevalence of left ventricular hypertrophy compared with women from

BACKGROUND Preeclampsia is a pregnancy-specific disorder with unclear pathogenesis. Irisin, a recently identified exercise-induced factor, significantly influences lipid metabolism and cardiovascular function. Nonetheless, its role in trophoblast development during human placentation and the related intracellular signaling pathways remain poorly understood. METHODS We assessed peripheral blood irisin

BACKGROUND In the absence of outcome-based ambulatory blood pressure (BP) trails hypertension guidelines provide 24-hour mean BP values corresponding to trial-validated office BP values. Data are shown for untreated and treated patients together, but whether corresponding ambulatory values are similar in untreated and treated hypertensives and reproducible at yearly measurements during treatment is

BACKGROUND Volatile organic compounds (VOCs) are ubiquitous environmental pollutants. Exposure to VOCs is associated with cardiovascular disease risk factors, including elevated blood pressure in susceptible populations. However, research in the general population, particularly among nonsmoking adults, is limited. We hypothesized that higher VOC exposure is associated with higher blood pressure and

Podocytes are specialized cells within the glomerular filtration barrier, which are crucial for maintaining glomerular structural integrity and convective ultrafiltration. Podocytes exhibit a unique arborized morphology with foot processes interfacing by slit diaphragms, ladder-like, multimolecular sieves, which provide size and charge selectivity for ultrafiltration and transmembrane signaling. Podocyte

BACKGROUND Postural orthostatic tachycardia syndrome (POTS) is a frequently diagnosed cardiovascular disorder after COVID-19 infection. POTS is characterized by the presence of excessive sinus tachycardia on standing without a fall in blood pressure (BP). We investigated the BP profile using 24-hour ambulatory BP monitoring in patients with new-onset POTS after COVID-19 compared with prepandemic population-based

BACKGROUND Hypertension increases the risk of lymphedema in patients with comorbidities, but whether hypertension directly compromises lymph vessel (LV) function and lymph flow is unclear. We compared the contractions of mesenteric LVs ex vivo and lymph flow in vivo between normotensive and Ang II (angiotensin II)-induced hypertensive rats and explored the ionic basis of contractile patterns. Key studies

BACKGROUND Primary aldosteronism is predominantly caused by excessive aldosterone production from the adrenal cortex, and the aldosterone-producing structures could take many forms, like adenomas, nodules, micronodules, and so on. Most studies of primary aldosteronism were limited to the hotspot driver genes responsible for autonomous aldosterone production; however, the panoramic genetic architecture

BACKGROUND Recent guidelines recommend antihypertensive drug treatment for prehypertensive individuals with blood pressure between 130/80 and 139/89 mm Hg. This study evaluates the cost-effectiveness of 3 interventions in Chinese prehypertensive adults: salt substitution, antihypertensive drug treatment, and their combination. METHODS We developed a Markov cohort model to estimate cardiovascular disease

BACKGROUND Community-based health check kiosks provide opportunities to improve the detection and long-term monitoring of hypertension. We describe the sociodemographic and cardiovascular characteristics of first-time and repeat users of these kiosks. METHOD This was an observational study. Deidentified data collected from 430 SiSU Health consumer-facing health check stations in pharmacies across Australia

BACKGROUND Cytochrome-P450 eicosanoids from arachidonic acid, including vasodilator epoxyeicosatrienoic acids (EETs) and the vasoconstrictor 20-HETE, are important in regulating blood pressure, vascular tone, and cardiac and renal function. This study examined plasma 20-HETE and EETs in relation to blood pressure and vascular stiffness in a cohort of 1054 community-dwelling young adults from the Raine

BACKGROUND Preeclampsia is a severe hypertensive disorder in pregnancy that causes preterm delivery, maternal and fetal morbidity, mortality, and life-long sequelae. Understanding the pathogenesis of preeclampsia is a critical first step toward protecting mother and child from this syndrome and increased risk of cardiovascular disease later in life. However, effective early predictive tests and therapies

BACKGROUND Primary aldosteronism (PA) is a common cause of human hypertension. Somatic mutations in KCNJ5, CACNA1D, ATP1A1, and ATP2B3 are found in at least 80% of aldosterone-producing adenomas, which cause unilateral PA in humans. Somatic mutations have been identified infrequently in 7 other genes; few of these were known to play a role in aldosterone secretion before the discovery of their mutations

BACKGROUND This study examined the longitudinal association between ultraprocessed food (UPF) consumption and overall hypertension risk and explored the contribution of UPF to racial disparities in hypertension risk. METHODS We analyzed data from 5957 participants from the REGARDS cohort study (Reasons for Geographic and Racial Disparities in Stroke) who were free from hypertension during visit 1 (2003-2007)

BACKGROUND Distinguishing between unilateral and bilateral primary aldosteronism, a major cause of secondary hypertension, is crucial due to different treatment approaches. While adrenal venous sampling is the gold standard, its invasiveness, limited availability, and often difficult interpretation pose challenges. This study explores the utility of circulating microRNAs (miRNAs) and machine learning

We describe a 17-year-old woman diagnosed with severe hypertension during routine follow-up after the prescription of a combined oral contraceptive pill. Initially, due to her age, the estradiol-containing contraception, and high-level sport practice, physicians suspected drug-induced hypertension. Blood tests showed hypokalemia, and further investigations revealed pseudoaldosteronism. After the exclusion

BACKGROUND Pediatric high blood pressure (BP) predicts future cardiovascular disease events. High BP is improperly measured, underrecognized, and undermanaged especially in disadvantaged populations. In a large, diverse, academic pediatric practice, we detail the associations of a comprehensive initiative with high BP provider recognition. METHODS A comprehensive BP initiative was promulgated including

BACKGROUND Dietary high salt (HS) intake has a strong impact on cardiovascular diseases. Here, we investigated the link between HS-aggravated immune responses and the development of hypertensive vascular disease. METHODS ApolipoproteinE-deficient mice were transiently treated with HS (1% NaCl) via drinking water for 2 weeks, followed by a washout period, and subsequent Ang II (angiotensin II) infusion

BACKGROUND Preeclampsia is associated with autonomic dysregulation during pregnancy; however, less is known about autonomic function in the first week postpartum after preeclampsia. METHODS We retrospectively analyzed data from a prospective cohort of women with and without preeclampsia. Continuous blood pressure and heart rate were measured with finger plethysmography within 7 days postpartum. Frequency-domain

BACKGROUND Pulmonary hypertension (PH) is a fatal progressive disease characterized by pulmonary endothelial injury and occlusive pulmonary vascular remodeling. Lysosomal protease cathepsin L degrades essential molecules to participate in the human pathophysiological process. BMPR2 (bone morphogenetic protein type II receptor) deficiency, an important cause of PH, results from mutational inactivation

BACKGROUND The aortic-femoral arterial stiffness gradient, calculated as the ratio of lower-limb pulse-wave velocity (PWV) to central (aortic) PWV, is a promising tool for assessing cardiovascular disease (CVD) risk, but whether it predicts incident CVD is unknown. METHODS We examined the association of the aortic-femoral arterial stiffness gradient measures carotid-femoral stiffness gradient (femoral-ankle

BACKGROUND Primary aldosteronism (PA), the most common curable salt-dependent form of arterial hypertension, features renal K+ loss and enhanced Na+ reabsorption. We investigated whether the electrolyte, water, and TonEBP (tonicity-responsive enhancer binding protein)/NFAT5 (nuclear factor of activated T cells 5) content is altered in the skin of patients with PA and corrected by surgical cure. METHODS

Hypertension requires increased systemic vascular resistance. Thus far, Mendelian hypertension-related genes are related to salt retention, an indirect regulatory effect. With the identification of mutated, overactive, PDE3A (phosphodiesterase 3A), we have uncovered a more direct vasoconstrictive mechanism. The autosomal-dominant syndrome features another specific phenotype, brachydactyly type E. Hypertension

BACKGROUND The association of hypertension and blood pressure control with fecundability among women is not yet elucidated. The purpose of this study was to evaluate the hypothesis that maternal preconception hypertension would be associated with reduced fecundability and that blood pressure control could reduce excess risk. METHODS Using the National Free Preconception Checkup Projects in Guangdong

BACKGROUND Aldosterone and the MR (mineralocorticoid receptor) are important therapeutic targets for hypertension and cardiovascular diseases. However, biomarkers of tissue MR signaling are not fully established. Extracellular vesicles released from eukaryotic cells can provide information on tissue signaling. Using samples from patients with primary aldosteronism (PA), we explored the potential of

The American Heart Association has identified obesity as a primary impediment to ongoing improvements in cardiovascular diseases, including hypertension. Although drugs, exercise, diets, and surgeries can each cause weight loss, few subjects maintain a reduced weight over the long term. Dysfunctional integrative control (ie, adaptation) of resting metabolic rate (RMR) appears to underlie this failed

BACKGROUND Hypertensive disorders of pregnancy are associated with increased risk for cardiovascular disease, renal disease, and mortality. While the exact mechanisms remain unclear, T cells and reactive oxygen species have been implicated in its pathogenesis. We utilized Dahl salt-sensitive (SS), SSCD247-/- (Dahl SS CD247 knockout rat; lacking T cells), and SSp67phox-/- (Dahl SS p67phox [NOX2 (NADPH

BACKGROUND The prevalence of secondary causes of hypertension in young adults is unknown, and therefore, there is no consensus about the indication of screening of secondary hypertension (2HTN) in this population. The objective was to report the prevalence and the causes of 2HTN in young subjects. METHODS In this cross-sectional study, 2090 patients with confirmed hypertension aged 18 to 40 years with

BACKGROUND We studied whether increased systolic blood pressure (SBP), as determined by auscultatory SBP, ambulatory SBP, and the number of cardiovascular health risk indicators, are associated with neurocognition in adolescents. METHODS This cross-sectional study included 365 adolescents (mean age, 15.5 years) from 6 academic medical centers in the United States. The sample was 59.5% male, 52.6% White

BACKGROUND Calcium deficiency in women is strongly linked to an increased risk of developing preeclampsia. Mitochondrial calcium ([Ca2+]m) homeostasis is essential to regulate vascular smooth muscle cell (VSMC) function. However, the role of [Ca2+]m in preeclampsia development remains largely unknown. METHODS To investigate this, human spiral arteries obtained from normotensive and preeclamptic women