Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Obstructive sleep apnea (OSA) is a respiratory condition during sleep caused by repeated pauses in breathing due to upper airway obstruction. It is estimated that OSA affects 30% of the population, but only 10% are well diagnosed due to the absence of a well-defined symptomatology and poor screening tools for early diagnosis. OSA is associated to an endothelial dysfunction inducing several biological responses such as hypoxia, hypercapnia and oxidative stress, among others. OSA also triggers respiratory, nervous, metabolic, humoral and immunity system activations that increase the possibility of suffering a cardiovascular (CV) disease. In this review, we expose different studies that show the relationship between OSA and endothelial dysfunction and its association with CV pathologies like hypertension, and we define the most well-known treatments and their limitations. Additionally, we describe the potential future directions in OSA research, and we report clinical features such as endothelial progenitor cell alterations that could act as biomarkers for the development of new diagnostic tools and target therapies.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025914 | PMC |
| http://dx.doi.org/10.3390/life12040537 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
When is A Kidney Biopsy Indicated During the Treatment of Brain Cancer?
Eur J Case Rep Intern Med
August 2025
Nephrology Department, Unidade Local de Saúde de Braga, Braga, Portugal.
Introduction: Bevacizumab is a monoclonal antibody that targets vascular endothelial growth factor (VEGF) and is widely used in oncology for its anti-angiogenic properties. However, VEGF inhibition may result in significant nephrotoxicity, including thrombotic microangiopathy (TMA). While systemic TMA is well-described, isolated renal-limited TMA remains under recognised.
View Article and Find Full Text PDFUS-triggered on-demand NO-releasing biomimetic nanoparticle to Remodel endothelial microenvironment for enhancing atherosclerosis-specific gas therapy.
Mater Today Bio
October 2025
Department of Vascular Surgery, The Affiliated Hospital of Southwest Medical University, 646000, Luzhou, China.
Atherosclerosis (AS) is a chronic inflammatory disease driven by endothelial dysfunction, vascular smooth muscle cell proliferation, and insufficient resolution of inflammation. Nitric oxide (NO) plays a crucial role in vascular homeostasis by promoting endothelial cell proliferation, maintaining endothelial integrity, suppressing smooth muscle cell hyperplasia, and exerting potent anti-inflammatory effects. However, clinical application of NO is hindered by its short half-life, lack of targeting, and uncontrolled release.
View Article and Find Full Text PDFHypertension burden in CKD: is nocturnal hypertension the primary culprit?
Clin Kidney J
September 2025
Hypertension is a pervasive and progressive complication in chronic kidney disease (CKD) patients, affecting up to 90% of those in advanced stages or on dialysis. A particularly insidious aspect of this condition is nocturnal hypertension, characterized by high blood pressure (BP) during sleep and a blunted or absent nighttime BP dipping-phenomena associated with accelerated CKD progression and increased cardiovascular risk. Despite its strong prognostic significance, nocturnal hypertension remains underdiagnosed due to limited use of ambulatory BP monitoring.
View Article and Find Full Text PDFVascular Endothelium in Health and Disease: Structure, Function, Assessment and Role in Metabolic Disorders.
Vasc Health Risk Manag
September 2025
Department of Functional Diagnostics and Physical Medicine, Pomeranian Medical University in Szczecin, Szczecin, 71-210, Poland.
The vascular endothelium is responsible for regulating vascular tone, maintaining fluid homeo-stasis, and preventing platelet aggregation, exhibits regulatory properties in vasorelaxation and vasoconstriction - it produces, among others, nitric oxide and endothelin. The imbalance of vasoactive molecules leads to the loss of their function, known as endothelial dysfunction. Impaired endothelial function is observed in people with metabolic disorders, often preceding the onset of the disease by several years.
View Article and Find Full Text PDFCardiovascular Assessments in Children and Adolescents With Hypertension.
Rev Cardiovasc Med
August 2025
Department of Nephrology, Akron Nephrology Associates at Cleveland Clinic Akron General Medical Center, Akron, OH 44302, USA.
Cardiovascular assessments in children and adolescents with hypertension are essential for detecting early signs of organ damage and guiding timely interventions. The pathophysiology of pediatric hypertension involves a complex interplay of arterial stiffness, endothelial dysfunction, metabolic disturbances, activation of the renin-angiotensin-aldosterone system, and immune dysregulation. These mechanisms collectively contribute to target organ damage, particularly in the cardiovascular system.
View Article and Find Full Text PDF