Artificial intelligence algorithms permits rapid acute kidney injury risk classification of patients with acute myocardial infarction.

Objective: This study aimed to develop and validate several artificial intelligence (AI) models to identify acute myocardial infarction (AMI) patients at an increased risk of acute kidney injury (AKI) during hospitalization.

Methods: Included were patients diagnosed with AMI from the Medical Information Mart for Intensive Care (MIMIC) III and IV databases. Two cohorts of AMI patients from Changzhou Second People's Hospital and Xuzhou Center Hospital were used for external validation of the models.

A novel endocardial activation-derived predictor for focal paraseptal atrial tachycardias: Evidence from a multicenter cohort study.

Background: The electrocardiogram-based algorithm for predicting paraseptal atrial tachycardia (PSAT) is limited by the significant overlaps in P-wave morphology originating from various paraseptal sites.

Objectives: The goals of this study were to investigate the endocardial activation characteristics of PSAT and to seek an endocardial activation-derived predictor for the ablation site.

Methods: Forty-four patients [11 men (25%); mean age 62.

miR-873-5p Suppression Reinvigorates Aging Mesenchymal Stem Cells and Improves Cardiac Repair after Myocardial Infarction.

Aging poses obstacles to the functionality of human mesenchymal stem cells (MSCs), resulting in a notable decline in their valuable contribution to myocardial infarction (MI). MicroRNAs (miRNAs) play a pivotal role in governing MSC aging; nonetheless, the specific mechanisms remain puzzling. This research delved into the value of miR-873-5p in the management of MSC aging and investigated whether the restraint of miR-873-5p could regenerate aged MSCs (AMSCs), thereby enhancing their healing success for MI.

Proximity hybridization induced molecular machine for signal-on electrochemical detection of α-synuclein oligomers.

α-synuclein oligomer is a marker of Parkinson's disease. The traditional enzyme-linked immunosorbent assay for α-synuclein oligomer detection is not conducive to large-scale application due to its time-consuming, high cost and poor stability. Recently, DNA-based biosensors have been increasingly used in the detection of disease markers due to their high sensitivity, simplicity and low cost.

Oral anticoagulants increased 30-day survival in sepsis patients complicated with atrial fibrillation: a retrospective analysis from MIMIC-IV database.

Background: The severity of sepsis is associated with systemic clotting activation. Atrial fibrillation (AF) is the most commonly observed arrhythmia in patients with sepsis and can lead to a poor prognosis. The aim of this study is to elucidate the association between oral anticoagulants and survival from septic patients complicated with AF.

Upregulation of SLAMF8 aggravates ischemia/reperfusion-induced ferroptosis and injury in cardiomyocyte.

Background: Myocardial infarction (MI) is a cardiovascular diseases, that seriously threatens human life. Signaling lymphocytic activation molecule family member 8 (SLAMF8) has been discovered to regulate the development and function of many immune cells. However, there are limited reports on SLAMF8 in the field of cardiopathy, and its regulatory role also remains unclear.

Exosomes derived from mir-214-3p overexpressing mesenchymal stem cells promote myocardial repair.

Aims: Exosomes are known as nanovesicles that are naturally secreted, playing an essential role in stem-mediated cardioprotection. This study mainly focused on investigating if exosomes derived from miR-214 overexpressing mesenchymal stem cells (MSCs) show more valid cardioprotective ability in a rat model of acute myocardial infarction (AMI) and its potential mechanisms.

Methods: Exosomes were isolated from control MSCs (Ctrl-Exo) and miR-214 overexpressing MSCs (miR-214-Exo) and then they were delivered to cardiomyocytes and endothelial cells in vitro under hypoxia and serum deprivation (H/SD) condition or in vivo in an acutely infarcted Sprague-Dawley rat heart.

Identification of biomarkers and immune infiltration in acute myocardial infarction and heart failure by integrated analysis.

The mortality of heart failure after acute myocardial infarction (AMI) remains high. The aim of the present study was to analyze hub genes and immune infiltration in patients with AMI and heart failure (HF). The study utilized five publicly available gene expression datasets from peripheral blood in patients with AMI who either developed or did not develop HF.

Activation of transient receptor potential vanilloid 4 is involved in pressure overload-induced cardiac hypertrophy.

Previous studies, including our own, have demonstrated that transient receptor potential vanilloid 4 (TRPV4) is expressed in hearts and implicated in cardiac remodeling and dysfunction. However, the effects of TRPV4 on pressure overload-induced cardiac hypertrophy remain unclear. In this study, we found that TRPV4 expression was significantly increased in mouse hypertrophic hearts, human failing hearts, and neurohormone-induced hypertrophic cardiomyocytes.

Uncovered stent insertion for isolated superior mesenteric artery dissection.

The aim of this study is to describe our clinical outcomes in isolated superior mesenteric artery dissection (SMAD) patients that underwent uncovered stent insertion.Between January 2016 and August 2019, consecutive isolated SMAD patients at our center were treated via uncovered stent insertion. Both short- and long-term outcomes in these patients were analyzed.

Endovascular treatment with stenting of celiac artery aneurysms.

This study aimed to detail the clinical outcomes of patients suffering from celiac arterial aneurysm (CAA) that underwent treatment via stent occlusion.This is a single-center, retrospective study. A total of 8 consecutive CAA patients were treated via stent occlusion from March 2014 to September 2018 at our hospital.

Elevated MIR100HG promotes colorectal cancer metastasis and is associated with poor prognosis.

mir-100-let-7a-2-mir-125b-1 cluster host gene (MIR100HG), which is located on chromosome 11q24.1, is a polycistronic microRNA host gene. MIR100HG overexpression in colorectal cancer (CRC) has been demonstrated to be associated with cetuximab resistance; however, the role of MIR100HG in CRC metastasis remains unclear.

Protective effects of Salidroside on cardiac function in mice with myocardial infarction.

Salidroside (SAL) is the major ingredient of Rhodiola rosea, and has been traditionally used in Chinese medicine for decades. Numerous studies have demonstrated the protective effects of SAL for myocardial ischemia. However, it is yet to be deciphered whether SAL has cardioprotective effects after myocardial infarction (MI) in vivo.

Follicle-stimulating hormone inhibits cervical cancer via NF-κB pathway.

Background: Follicle-stimulating hormone (FSH) has multiple biological functions. It is currently considered that FSH can inhibit cervical cancer, and our aim was to explore the underlying molecular mechanisms.

Materials And Methods: An in vivo experiment using nude mice injected with HeLa cells was performed.

As an independent prognostic factor, USP6 promotes the invasion and metastasis of colon cancer.

The lack of efficient tumor invasion and metastatic biomarkers led to high mortality rates in colon cancer patients. Aberrant expression of ubiquitin-specific protease 6 (USP6) was involved in several diseases including cancer, while its role in the progression of colon cancer was still unclear. In this study, USP6 was evaluated at both mRNA and protein levels by using RT-PCR, western blot and immunohistochemistry staining analyses.

Effects of Early Intracoronary Administration of Nicorandil During Percutaneous Coronary Intervention in Patients With Acute Myocardial Infarction.

Background: To determine whether nicorandil administration distal to the thrombus in the coronary artery during percutaneous coronary intervention (PCI) in acute ST-segment elevation myocardial infarction (STEMI) patients reduced the incidence of no-reflow phenomenon, reperfusion injury, and adverse events.

Methods: This randomised controlled trial involved 170 STEMI patients who underwent PCI. All patients underwent thrombectomy and tirofiban injection (10μg/kg) distal to the vascular lesion via a suction catheter, followed by nicorandil (84 patients; 2mg) or saline injection (86 patients; 2mL) at the same site.

Spontaneous hematoma in the setting of dual anti-platelet therapy with ticagrelor: A case report.

A 69-year-old male patient was admitted to hospital because a lump was discovered, accompanied with pain lasting 5 h under his right scapula. Two months earlier, he had undergone a double-stent insertion operation due to lesions on the end of the left main coronary artery, the opening of left circumflex artery, and the opening of the anterior descending branch. After the operation, he was administered with dual anti-platelet therapy (DAPT) with aspirin and ticagrelor and was diagnosed with hematoma under his right scapula through ultrasonic inspection.

Serum Endothelial Cell-Specific Molecule 1 (Endocan) Levels in Patients With Acute Myocardial Infarction and Its Clinical Significance.

Endothelial dysfunction is involved in the process of acute myocardial infarction (AMI), that is, the endothelial cell-specific molecule 1 (ESM-1; endocan) is a novel endothelial dysfunction marker. However, the relationship between patients with AMI and serum ESM-1 levels is not very clear. Patients with AMI (n = 216) and a control group (n = 60) without AMI were included in the study.

Analysis of Serum Endothelial Cell-Specific Molecule 1 (Endocan) Level in Type 2 Diabetes Mellitus With Acute ST-Segment Elevation Myocardial Infarction and its Correlation: A Pilot Study.

Endothelial cell-specific molecule 1 (ESM-1; endocan) is expressed by endothelial cells, and it can be overexpressed in diabetic patients. However, little is known concerning diabetic patients with acute ST-segment elevation myocardial infarction (STEMI). Therefore, we assessed serum ESM-1 level in patients having type 2 diabetes mellitus (T2DM) STEMI; 72 patients with DM (38 with and 34 without vascular disease) and 33 individuals as a control group were included.