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Hypertension targets

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https://www.readbyqxmd.com/read/29775644/redox-signal-mediated-trpm2-promotes-ang-ii-induced-adipocyte-insulin-resistance-via-ca-2-dependent-camkii-jnk-cascade
#1
Min Gao, Yu Du, Jing-Wen Xie, Jing Xue, Yi-Ting Wang, Li Qin, Ming-Ming Ma, Yong-Bo Tang, Xiao-Yan Li
BACKGROUND AND OBJECTIVE: Redox-sensitive transient receptor potential melastatin 2 (TRPM2) is a Ca2+ -permeable, nonselective cation channel which plays a crucial role in various physiological processes. However, little is known whether TRPM2 is involved in adipocyte dysfunction during hypertension. In the present study, we determined the role of TRPM2 in angiotensin II (Ang II)-induced insulin resistance in adipocytes and the underlying mechanisms. METHODS: Ang II-induced adipocyte insulin resistant model was conducted...
May 15, 2018: Metabolism: Clinical and Experimental
https://www.readbyqxmd.com/read/29774543/human-monocyte-transciptional-profiling-identifies-interleukin-18-receptor-accessory-protein-and-lactoferrin-as-novel-immune-targets-in-hypertension
#2
Matthew R Alexander, Allison E Norlander, Fernando Elijovich, Ravi V Atreya, Amadou Gaye, Juan S Gnecco, Cheryl L Laffer, Cristi L Galindo, Meena S Madhur
BACKGROUND AND PURPOSE: Monocytes play a critical role in hypertension. The purpose of our study was to use an unbiased approach to determine whether hypertensive individuals on conventional therapy exhibit an altered monocyte gene expression profile and to perform validation studies of select genes to identify novel therapeutic targets for hypertension. EXPERIMENTAL APPROACH: Next-generation RNA sequencing identified differentially expressed genes in a small discovery cohort of normotensive and hypertensive individuals...
May 18, 2018: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29773070/humoral-immunity-in-heart-failure
#3
Khadija Rafiq
Cardiovascular disease (CVD) is a class of diseases that involve disorders of heart and blood vessels, including: hypertension, coronary heart disease, cerebrovascular disease, peripheral vascular disease, which finally lead to heart failure (HF). There are several treatments available all over the world, but still CVD and heart failure became the number one problem causing death every year worldwide. Both experimental and clinical studies have shown a role for inflammation in the pathogenesis of heart failure...
May 17, 2018: Cardiovascular & Hematological Disorders Drug Targets
https://www.readbyqxmd.com/read/29772649/pulmonary-arterial-hypertension-pathophysiology-and-treatment
#4
REVIEW
Norris S H Lan, Benjamin D Massam, Sandeep S Kulkarni, Chim C Lang
Pulmonary arterial hypertension (PAH), the first category of pulmonary hypertension, is a chronic and progressive disorder characterised by angioproliferative vasculopathy in the pulmonary arterioles, leading to endothelial and smooth muscle proliferation and dysfunction, inflammation and thrombosis. These changes increase pulmonary vascular resistance and subsequent pulmonary arterial pressure, causing right ventricular failure which leads to eventual death if untreated. The management of PAH has advanced rapidly in recent years due to improved understanding of the condition's pathophysiology, specifically the nitric oxide, prostacyclin-thromboxane and endothelin-1 pathways...
May 16, 2018: Diseases (Basel)
https://www.readbyqxmd.com/read/29771779/cost-of-integrating-non-communicable-disease-screening-into-home-based-hiv-testing-and-counseling-in-south-africa
#5
Ilya Golovaty, Monisha Sharma, Alastair Van Heerden, Heidi van Rooyen, Jared M Baeten, Connie Celum, Ruanne V Barnabas
INTRODUCTION: Integrated HIV-non-communicable disease (NCD) services have the potential to avert death and disability, but require data on program costs to assess the impact of integrated services on affordability. METHODS: We estimated the incremental costs of NCD screening as part of home-based HIV testing and counseling (HTC) and referral to care in KwaZulu-Natal, South Africa. All adults in the households were offered integrated HIV-NCD screening (for HIV, diabetes, hypertension, hypercholesterolemia, obesity, depression, tobacco and alcohol use), counseling, and linkage to care...
May 10, 2018: Journal of Acquired Immune Deficiency Syndromes: JAIDS
https://www.readbyqxmd.com/read/29768161/-practical-aspects-of-anticoagulant-therapy-in-patients-with-atrial-fibrillation-and-arterial-hypertension
#6
Z D Kobalava, A A Shavarov
Atrial fibrillation (AF) represents the most frequent sustained cardiac arrhythmia, the prevalence of AF is 1-2 % in the general population and up to 6 % for population over 80 years. Arterial hypertension (AH) is the commonest background comorbidity in patients with AF. Patients with AF have 3-6‑fold increased risk of ischemic stroke in comparison to that in general population, additionally the presence of AH leads an 2-3‑fold increase in risk of subsequent stroke. Current clinical guidelines recommend long-time anticoagulant treatment for prevention of stroke and thromboembolic complications in majority of patients with confirmed AF...
2018: Kardiologiia
https://www.readbyqxmd.com/read/29767575/dart-to-the-target-an-alternative-bull-s-eye-parametric-display-for-european-society-of-cardiology-european-respiratory-society-goal-oriented-risk-reduction-strategy-in-pulmonary-arterial-hypertension
#7
Cihangir Kaymaz, Ozgur Yasar Akbal, Aykun Hakgor, Hacer Ceren Tokgoz, Seda Tanyeri
No abstract text is available yet for this article.
January 1, 2018: Pulmonary Circulation
https://www.readbyqxmd.com/read/29763909/cardiac-ablation-of-socs3-aggravates-doca-salt-induced-hypertrophic-remodeling-by-activation-of-gp130-dependent-signaling-in-mice
#8
Shuang Liu, Li-Xin Liu, Yun-Long Zhang, Song Lai, Yun-Peng Xie, Nan-Nan Li, Hong-Xia Wang, Yun-Long Xia, Ying Liu, Hui-Hua Li
BACKGROUND/AIMS: Cardiac remodeling is a critical pathogenetic process leading to heart failure. Suppressor of cytokine signaling-3 (SOCS3) is demonstrated as a key negative regulator of the gp130 receptor to inhibit cardiac hypertrophy. However, the role of SOCS3 in deoxycorticosterone-acetate (DOCA)-salt-induced cardiac remodeling remains unclear. METHODS: Cardiac-specific SOCS3 knockout (SOCS3cKO) and wild-type (WT) C57BL/6J mice were subjected to uninephrectomy and DOCA-salt for 3 weeks...
May 10, 2018: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/29761165/a-real-world-observational-cohort-of-patients-with-primary-biliary-cholangitis-target-primary-biliary-cholangitis-study-design-and-rationale
#9
Cynthia Levy, Christopher L Bowlus, Elizabeth Carey, Julie M Crawford, Karen Deane, Marlyn J Mayo, W Ray Kim, Michael W Fried
Primary biliary cholangitis (PBC) is a rare chronic cholestatic liver disease that may progress to biliary cirrhosis if left untreated. The first-line therapy for PBC is ursodeoxycholic acid (UDCA). Unfortunately, 1 of 3 patients does not respond to UDCA. These patients are at risk for developing clinical events, including cirrhosis, complications of portal hypertension, hepatocellular carcinoma, liver transplant, or death. Recently, the U.S. Food and Drug Administration approved obeticholic acid to be used in certain patients with PBC...
May 2018: Hepatology Communications
https://www.readbyqxmd.com/read/29761090/the-role-of-vascular-calcification-in-heart-failure-and-cognitive-decline
#10
REVIEW
Hao-Min Cheng, Jiun-Jr Wang, Chen-Huan Chen
Vascular calcification is heterogeneous and triggered by multiple mechanisms. It has been implicated in the development of heart failure with preserved ejection fraction (HFpEF) and cognitive function impairment. Understanding the pathophysiology of vascular calcification may help us improve the management of HFpEF, atherosclerosis, accelerated arterial stiffness, hypertension, and cognitive dysfunction. Currently, there are no effective strategies for treating accelerated arterial stiffness. This may indicate that once arterial stiffness or vascular calcification has developed, it may be less likely to stop the ongoing pathophysiology...
March 2018: Pulse (Basel, Switzerland)
https://www.readbyqxmd.com/read/29761089/association-of-haemodynamic-indices-of-central-and-peripheral-pressure-with-subclinical-target-organ-damage
#11
Junli Zuo, Shaoli Chu, Isabella Tan, Mark Butlin, Jiehui Zhao, Alberto Avolio
Background: Central aortic pressure has often been shown to be more closely associated with markers of vascular function and incidence of cardiovascular events compared to peripheral pressure. However, the potential clinical use of central aortic or peripheral haemodynamic indices as markers of target organ damage (TOD) has not been fully established. Methods: We evaluated associations of TOD with central aortic and peripheral haemodynamic indices (central aortic [cPP] and peripheral pulse pressure [pPP], central aortic augmentation index, and central and peripheral waveform factor) in 770 hospital inpatients (age 60 ± 10 years, 473 males) with primary hypertension...
March 2018: Pulse (Basel, Switzerland)
https://www.readbyqxmd.com/read/29760448/the-gut-microbiota-and-the-brain-gut-kidney-axis-in-hypertension-and-chronic-kidney-disease
#12
REVIEW
Tao Yang, Elaine M Richards, Carl J Pepine, Mohan K Raizada
Crosstalk between the gut microbiota and the host has attracted considerable attention owing to its involvement in diverse diseases. Chronic kidney disease (CKD) is commonly associated with hypertension and is characterized by immune dysregulation, metabolic disorder and sympathetic activation, which are all linked to gut dysbiosis and altered host-microbiota crosstalk. In this Review, we discuss the complex interplay between the brain, the gut, the microbiota and the kidney in CKD and hypertension and explain our brain-gut-kidney axis hypothesis for the pathogenesis of these diseases...
May 14, 2018: Nature Reviews. Nephrology
https://www.readbyqxmd.com/read/29759560/cardiotoxic-effects-of-chemotherapy-a-review-of-both-cytotoxic-and-molecular-targeted-oncology-therapies-and-their-effect-on-the-cardiovascular-system
#13
REVIEW
Hani M Babiker, Ali McBride, Michael Newton, Leigh M Boehmer, Adrienne Goeller Drucker, Mollie Gowan, Manouchkathe Cassagnol, Todd D Camenisch, Faiz Anwer, James M Hollands
Cardiotoxic effects of chemotherapy and targeted drugs are ubiquitous and challenging in the field of oncology therapeutics. The broad spectrum of toxicities ranging from ischemic, hypertensive, cardiomyopathic, and arrhythmic complications can present as a significant challenge for clinicians treating cancer patients. If early diagnosis and intervention of cardiotoxic complications is missed, this can lead to delay or abrogation of planned treatment, which can potentially culminate to significant morbidity due to not only the cardiotoxic complications but also the progression of cancer...
June 2018: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/29758100/diagnostic-approach-to-low-renin-hypertension
#14
Silvia Monticone, Isabel Losano, Martina Tetti, Fabrizio Buffolo, Franco Veglio, Paolo Mulatero
Renin-angiotensin-aldosterone system (RAAS) plays a crucial role in maintaining water and electrolytes homeostasis and its deregulation contributes to the development of arterial hypertension. Since the historical description of the "classical" RAAS, a dramatic increase in our understanding of the molecular mechanisms underlying the development of both essential and secondary hypertension has occurred. Approximatively 25% of the patients affected by arterial hypertension display low renin levels, a definition that is largely arbitrary and depends on the investigated population and the specific characteristics of the assay...
May 14, 2018: Clinical Endocrinology
https://www.readbyqxmd.com/read/29755915/unusual-long-survival-with-a-giant-invasive-pheochromocytoma-of-an-incompatible-patient
#15
Asli Nar
Pheochromocytomas (PHEOs) are rare neuroendocrine tumors and about 2-13% of PHEOs are malignant. Predicting malignancy in PHEO cases with invasion but without metastasis is still controversial in the literature. This study presents an unusual long survival with a giant invasive PHEO in an incompatible patient and a review of the literature. In 1989, a 23-year-old female patient was operated for a giant adrenal mass with a pathological final diagnosis of PHEO. Information to the patient's family was provided about the short life span of the patient in the postoperative period because the tumor could not be totally resected...
March 13, 2018: Curēus
https://www.readbyqxmd.com/read/29755695/hypertension-in-malignancy-an-underappreciated-problem
#16
REVIEW
Jolanta Małyszko, Maciej Małyszko, Leszek Kozlowski, Klaudia Kozlowska, Jacek Małyszko
Hypertension is one of the most common comorbidities in cancer patients with malignancy, in particular, in the elderly. On the other hand, hypertension is a long-term consequence of antineoplastic treatment, including both chemotherapy and targeted agents. Several chemotherapeutics and targeted drugs may be responsible for development or worsening of the hypertension. The most common side effect of anti-VEGF (vascular endothelial growth factor) treatment is hypertension. However, pathogenesis of hypertension in patients receiving this therapy appears to be associated with multiple pathways and is not yet fully understood...
April 17, 2018: Oncotarget
https://www.readbyqxmd.com/read/29755221/effect-of-6-months-of-meditation-on-blood-sugar-glycosylated-hemoglobin-and-insulin-levels-in-patients-of-coronary-artery-disease
#17
Shashank Shekhar Sinha, Ajay Kumar Jain, Sanjay Tyagi, S K Gupta, Aarti Sood Mahajan
Background and Objectives: Coronary artery disease (CAD) is the leading cause of morbidity and mortality worldwide. It has been recognized that stress, diabetes, and hypertension are important in etiology and progression of CAD. This study is to evaluate the role of meditation in improving biochemical parameters such as blood glucose, glycosylated hemoglobin, and serum insulin levels in known CAD patients. Material and Methods: Sixty CAD patients are divided into two groups of which one group did meditation and other did not...
May 2018: International Journal of Yoga
https://www.readbyqxmd.com/read/29755046/the-church-bridge-project-an-academic-community-perspective-of-a-church-based-weight-management-pilot-intervention-among-young-adult-african-americans
#18
Jennifer L Lemacks, Robert E James, Laurie Abbott, Hwanseok Choi, Ashley Parker, Ashley Bryant, Penny A Ralston, Annither Gilner Rigsby, Patricia Gilner
BACKGROUND: Churches are effective community partners and settings to address weight management among African Americans. There is limited information on the use of churches to reach young adult populations and church collaborations with primary care clinics. OBJECTIVES: The Church Bridge Project represents a community-academic partnership that presents the recruitment process of a church-based weight management intervention and describes baseline data of participants recruited from churches and primary care providers...
2018: Progress in Community Health Partnerships: Research, Education, and Action
https://www.readbyqxmd.com/read/29754908/an-operational-definition-of-shats-systemic-hemodynamic-atherosclerotic-syndrome-role-of-arterial-stiffness-and-blood-pressure-variability-in-elderly-hypertensive-subjects
#19
Angelo Scuteri, Valentina Rovella, Danilo Alunni Fegatelli, Manfredi Tesauro, Marco Gabriele, Nicola Di Daniele
BACKGROUND: CV risk exponentially increases as the number of damaged organs increases The Systemic Hemodynamic Atherosclerotic Syndrome (SHATS) represents a novel conceptualization of the CV continuum focusing on simultaneous multi-organ alteration. This is the first study operationally defining SHATS and aimed at identifying its determinants. METHODS: Left Ventricular Hypertrophy (echocardiography), Common Carotid Artery plaque and increased thickness (ultrasound), and Chronic Kidney Disease (estimated Glomerular Filtration Rate) indexed selective target organ damage...
July 15, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29754438/targeting-transcriptional-control-of-soluble-guanylyl-cyclase-via-notch-for-prevention-of-cardiovascular-disease
#20
REVIEW
Catarina Rippe, Sebastian Albinsson, Gregor Guron, Holger Nilsson, Karl Swärd
Soluble guanylyl cyclase (sGC) is an effector enzyme of nitric oxide (NO). Recent work has unraveled how levels of this enzyme are controlled, and highlighted a role in vascular disease. We provide a timely summary of available knowledge on transcriptional regulation of sGC, including influences from the NOTCH signaling pathway and genetic variants. It is speculated that hypertension-induced repression of sGC starts a vicious circle that can be initiated by periods of stress, diet or genetic factors, and a key tenet is that reduction of sGC further raises blood pressure...
May 13, 2018: Acta Physiologica
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