Exploring the role of circ-GALK2 in vascular smooth muscle cell calcification: mechanisms and implications.

Background: Vascular calcification is associated with atherosclerosis, plaque destabilization and related cardiovascular risk/mortality. A key cell type involved in vascular calcification is the vascular smooth muscle cell (VSMC). Although several studies have reported the role of non-coding RNAs in regulating vascular calcification, the expressions and functions of certain circular RNAs in vascular calcification have not yet been fully explored.

Global research trends and frontiers in patent foramen ovale closure: a comprehensive bibliometric analysis (2004-2024).

Background: Patent foramen ovale (PFO), present in 20-30% of the population, was once considered benign but is now recognized as a contributor to cryptogenic stroke and other clinical syndromes. Recent randomized trials and updated guidelines have established PFO closure as an effective intervention, leading to a surge in research. This study uses bibliometric analysis to evaluate global research trends, collaborations, and emerging hotspots in PFO closure.

The product of waist-to-height ratio and glycated hemoglobin, a novel predictor of diabetes in East Asian populations: insights from two large East Asian cohort studies.

Background: The global incidence of diabetes is increasing annually, with a notable rise in East Asia. This study aimed to develop a novel clinical indicator for predicting the onset of diabetes, based on two longitudinal East Asian cohorts. The clinical utility of the proposed indicator was evaluated by comparing its predictive performance against established metabolic markers.

A nomogram risk prediction model for ischemic mitral regurgitation after primary percutaneous coronary intervention in patients with ST-segment elevation myocardial infarction.

Aim: This study developed a nomogram to predict the risk of ischemic mitral regurgitation (IMR) after percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI) patients and evaluate their long-term prognosis.

Methods: Data from 342 STEMI patients were collected. Logistic regression identified independent risk factors for IMR during hospitalization, while Cox regression assessed risk factors during follow-up.

Mesenchymal Stem Cell-based Apelin Gene Therapy Improves Pulmonary Artery Remodeling in Monocrotaline-induced Pulmonary Hypertension Through PI3K/AKT/eNOS and ERK1/2 Signaling Pathways.

Pulmonary arterial hypertension (PAH) poses a challenge due to limited curative options and ineffective treatments. Mesenchymal stem cell (MSC) therapy has emerged as a potential intervention for PAH. This study delved into the therapeutic potential and molecular mechanisms underlying MSC-based apelin gene therapy in PAH rats induced by monocrotaline (MCT).

PCSK9 affects vascular senescence through the SIRT1 pathway.

Age is an independent risk factor for atherosclerotic cardiovascular disease that increases the susceptibility of older adults to vascular intimal thickening, endothelial dysfunction, and thrombosis. However, the mechanism underlying vascular injury is not fully understood. In the present study, the effect of proprotein convertase subtilin-type kexin 9 (PCSK9) inhibitors on the senescent state of human umbilical vein endothelial cells (HUVECs) and on senescent mice and lipopolysaccharides (LPS) were assessed.

Development and validation of a novel coronary artery disease risk prediction model.

Objective: This study aims to develop a novel risk assessment tool for coronary artery disease (CAD) based on data of patients with chest pain in outpatient and emergency department, thereby facilitating the effective identification and management of high-risk patients.

Methods: A retrospective analysis was conducted on patients hospitalized for chest pain. Patients were divided into a control group and a CAD group based on angiographic results.

A novel nomogram prediction model for postoperative atrial fibrillation in patients undergoing laparotomy.

Background: Postoperative atrial fibrillation (POAF) is an ordinary complication of surgery, particularly cardiac surgery. It significantly increases in-hospital mortality and costs. This study aimed to establish a nomogram prediction model for POAF in patients undergoing laparotomy.

Significance of Multiple Lymphocyte-to-C-Reactive Protein Ratios in Predicting Long-Term Major Cardiovascular Adverse Events in Emergency Percutaneous Coronary Intervention Patients with ST-Segment Elevation Myocardial Infarction.

Aim: The high morbidity and mortality associated with ST-segment elevation myocardial infarction (STEMI) are an urgent concern. This study aimed to investigate the ratio of lymphocyte count to C-reactive protein ratio (LCR) in multiple measurements in the perioperative period, exploring dynamic changes as the best predictor of major adverse cardiovascular events (MACE) in STEMI patients.

Methods: We enrolled 205 STEMI patients, conducting blood counts at admission, 24 hours post-percutaneous coronary intervention (PCI), and at discharge.

LncRNA NEAT1/miR-211/IL-10 Axis Regulates Inflammation of Peripheral Blood Mononuclear Cells in Acute Myocardial Infarction.

This study aimed to explore the expression of long non-coding RNA (lncRNA) nuclear paraspeckle assembly transcript 1 (NEAT1) in patients with acute myocardial infarction (AMI) and its inflammatory regulation mechanism through miR-211/interleukin 10 (IL-10) axis.A total of 75 participants were enrolled in this study: 25 healthy people in the control group, 25 patients with stable angina pectoris (SAP) in the SAP group, and 25 patients with AMI in the AMI group. Real-time qPCR was used to detect mRNA expression levels of NEAT1, miR-211, and IL-10.

The value of D-dimer to lymphocyte ratio in predicting clinical outcomes after percutaneous coronary intervention in ST-segment elevation myocardial infarction patients: A retrospective study.

Background: D-dimer to lymphocyte ratio (DLR) is a novel composite metric. This study investigated the association between DLR and major adverse cardiovascular events (MACEs) in patients with ST-segment elevation myocardial infarction (STEMI) undergoing percutaneous coronary intervention.

Materials And Methods: This retrospective study included 683 STEMI cases treated between January 2018 and June 2021 at a single center.

Relationship between the lymphocyte to C‑reactive protein ratio and coronary artery disease severity.

Coronary atherosclerosis is a chronic systemic inflammatory disease. Laboratory parameters such as the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR) and systemic immune inflammation index (SII) have been used to assess inflammation degree and coronary artery disease (CAD) severity. The lymphocyte-to-C-reactive protein ratio (LCR) is a new SII.

Slow-Reflow and Prognosis in Patients with High Parathyroid Hormone Levels Undergoing Primary Percutaneous Coronary Intervention for Acute ST-Segment Elevation Myocardial Infarction.

We aimed to evaluate the correlation among serum parathyroid hormone (PTH) and slow-reflow during primary percutaneous coronary intervention (PCI) and prognosis in patients with ST-segment elevation myocardial infarction (STEMI). A total of 262 patients were enrolled and divided into a slow-reflow group (n = 61) and a control group (n = 201). PTH was an independent risk factor for slow-reflow (P < 0.

Association of Systemic Inflammatory Response Index and Pan-Immune-Inflammation-Value with Long-Term Adverse Cardiovascular Events in ST-Segment Elevation Myocardial Infarction Patients After Primary Percutaneous Coronary Intervention.

Aim: Reducing the high morbidity and mortality of ST-segment elevation myocardial infarction (STEMI) and improving patient prognosis remains a major global challenge. This study aimed to explore whether dynamic fluctuations in biomarkers are valuable predictors of prognosis in patients with STEMI.

Methods: This study included 216 patients with STEMI.

Corrigendum: A nomogram risk prediction model for no-reflow after primary percutaneous coronary intervention based on rapidly accessible patient data among patients with ST-segment elevation myocardial infarction and its relationship with prognosis.

[This corrects the article DOI: 10.3389/fcvm.2022.

Correlation Between GDF11 Serum Levels, Severity of Coronary Artery Lesions, and the Prognosis of Patients with ST-segment Elevation Myocardial Infarction.

We aimed to explore the correlation among serum GDF11, the severity of coronary artery lesions, and the prognosis of patients with ST-segment elevation myocardial infarction (STEMI). A total of 367 patients were enrolled and divided into control (n = 172) and STEMI (n = 195) groups. Serum GDF11 (P < 0.

Preoperative lymphocyte to C-reactive protein ratio: A new prognostic indicator of post-primary percutaneous coronary intervention in patients with ST-segment elevation myocardial infarction.

Background: The lymphocyte-to-C-reactive protein ratio (LCR) is a novel inflammatory biomarker for many diseases. This study aimed to examine the association between LCR and major adverse cardiovascular events (MACEs) in patients with ST-segment elevation myocardial infarction (STEMI) who were undergoing percutaneous coronary intervention.

Methods: A total of 382 patients with STEMI were included in this study; these patients were enrolled from January 2014 to January 2016 at a single center, and the LCR was calculated for each patient.

GDF11 Is a Novel Protective Factor Against Vascular Calcification.

Vascular calcification (VC) occurs via an active cell-mediated process, which involves osteogenic differentiation, apoptosis, and phenotypic transformation of vascular smooth muscle cells (VSMCs). As a member of the transforming growth factor-β family, growth differentiation factor 11 (GDF11) can inhibit apoptosis and osteogenic differentiation and maintain the stability of atherosclerotic plaques. In this study, coronary artery calcium score (CACS) of participants with GDF11 measurements was measured using computed tomography angiography and was scored according to the Agatston score.

A nomogram risk prediction model for no-reflow after primary percutaneous coronary intervention based on rapidly accessible patient data among patients with ST-segment elevation myocardial infarction and its relationship with prognosis.

Background: No-reflow occurring after primary percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI) can increase the incidence of major adverse cardiovascular events (MACE). The present study aimed to construct a nomogram prediction model that can be quickly referred to before surgery to predict the risk for no-reflow after PCI in STEMI patients, and to further explore its prognostic utility in this patient population.

Methods: Research subjects included 443 STEMI patients who underwent primary PCI between February 2018 and February 2021.

Role of Bone Morphogenetic Protein 4 in the Inflammation of the Myocardium and Vascular Tissue of Obese Mice.

Bone morphogenetic protein 4 (BMP4) is a proinflammatory factor. The expression of BMP4 is reduced in the adipose and enhanced in the myocardium and vascular during obesity. It is possibly involved in the process of inflammatory response of the myocardium and vascular.

Effects of Melatonin for Delirium in Elderly Acute Heart Failure Patients: A Randomized, Single-Center, Double-Blind, and Placebo-Controlled Trial.

Background: Delirium is a common, life-threatening, typical clinical syndrome with the main clinical manifestations of temporary organic mental disorder without specific drug treatment. The aim of the study was to explore the benefits of melatonin for the treatment of delirium after acute heart failure in elderly patients.

Methods: This was a randomized, double-blind, and placebo-controlled trial.

CircSamd4: A novel biomarker for predicting vascular calcification.

Background: Vascular calcification (VC) is usually associated with cardiovascular diseases (CVDs), which are one of the main causes of mortality in the world. This study aimed to analyze the expression of circular RNAs (circRNAs) in patients with VC and to evaluate biomarkers for the diagnosis of VC.

Methods: Calcified human aortic endothelial cells (HAECs) and the calcification in mouse aorta were detected by qRT-PCR.