Non-high-density lipoprotein cholesterol/high-density lipoprotein cholesterol is a predictor for cardiovascular mortality in patients with diabetes mellitus.

Background: The non-high-density lipoprotein cholesterol (non-HDL-C)/HDL-C ratio (NHHR) is linked to cardiovascular event risk, but its prognostic value in diabetes mellitus (DM) patients remains unclear.

Aim: To explore the association of NHHR and cardiovascular mortality in patients with DM and generate predictive model.

Methods: This cohort study analyzed data from 8425 DM patients in National Health and Nutrition Examination Survey.

The association of albumin-corrected anion gap and acute kidney injury in heart failure patients: a competing risk model analysis.

Background: The combination of heart failure (HF) and acute kidney injury (AKI) increases the mortality of patients. It is critical to identify HF patients who may have a high risk for AKI. Albumin-corrected anion gap (ACAG) is a new indicator, but there are no studies on ACAG and the risk of AKI in HF patients.

Factors influencing the prognosis of patients with cardiogenic shock treated with extracorporeal membrane oxygenation: A protocol for systematic review and meta-analysis.

Background: Cardiogenic shock is a clinical syndrome caused by primary heart disease that results in decreased cardiac output and insufficient systemic perfusion. A study was conducted to determine what factors affect survival in patients with cardiogenic shock treated with extracorporeal membrane oxygenation (ECMO).

Methods: A systematic search was conducted across various databases, including CKNI, VIP, Wan Fang, CBM, Embase, PubMed, Cochrane Library, and Web of Science databases, to gather factors linked to the prognosis of patients with cardiogenic shock who underwent ECMO treatment.

Clinical Characteristics and Outcomes of Chronic Kidney Disease in People Living with HIV in a Resource-Limited Center of Central China.

Clinical management and optimal treatment are essential to improving outcomes for people living with HIV (PLWH). We assessed trends and outcomes of chronic kidney disease (CKD) in PLWH in a resource-limited center of central China. All PLWH who were followed up in a tertiary referral center in Wuhan, China, from July 2016 to June 2021 were evaluated.

Clinical characteristics of four cancer patients with SARS-CoV-2 infection in Wuhan, China.

Background: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) led to the outbreak of pneumonia in Wuhan. The virus is highly infectious. Patients with cancer might be susceptible to the viral infection because of the immunosuppressive state cause by therapies on tumors.

Clinical Characteristics and Outcomes of Older Patients with Coronavirus Disease 2019 (COVID-19) in Wuhan, China: A Single-Centered, Retrospective Study.

Background: In December 2019, the coronavirus disease 2019 (COVID-19) emerged in Wuhan city and spread rapidly throughout China and the world. In this study, we aimed to describe the clinical course and outcomes of older patients with COVID-19.

Methods: This is a retrospective investigation of hospitalized older patients with confirmed COVID-19 at Zhongnan Hospital of Wuhan University from January 1, 2020, to February 10, 2020.

Inducible Rubicon facilitates viral replication by antagonizing interferon production.

The RUN domain Beclin-1-interacting cysteine-rich-containing (Rubicon) protein is involved in the maturation step of autophagy and the endocytic pathway as a Beclin-1-binding partner, but little is known regarding the role of Rubicon during viral infection. Here, we performed functional studies of the identified target in interferon (IFN) signaling pathways associated with Rubicon to elucidate the mechanisms of viral resistance to IFN. The Rubicon protein levels were elevated in peripheral blood mononuclear cells, sera and liver tissues from patients with hepatitis B virus (HBV) infection relative to those in healthy individuals.

Hepatitis B Virus Stimulated Fibronectin Facilitates Viral Maintenance and Replication through Two Distinct Mechanisms.

Fibronectin (FN) is a high molecular weight extracellular matrix protein that functions in cell adhesion, growth, migration, and embryonic development. However, little is known about the role of FN during viral infection. In the present study, we found significantly higher levels of FN in sera, and liver tissues from hepatitis B virus (HBV) patients relative to healthy individuals.

Protective effects of isorhamnetin on apoptosis and inflammation in TNF-α-induced HUVECs injury.

Little is known about the role of isorhamnetin on endothelial cell apoptosis and inflammation when insulted by TNF-α injury. In our study, HUVECs were treated with TNF-α for 6 hours. HUVECs apoptosis were detected using flow cytometry.

Short-term pretreatment with atorvastatin attenuates left ventricular dysfunction, reduces infarct size and apoptosis in acute myocardial infarction rats.

Background: Atorvastatin showed a number of cardiovascular benefits, however, the role and underlying molecular mechanisms of short-term atorvastatin-mediated protection remain unclear.

Methods: 30 rats were randomly divided into 3 groups: sham group, acute myocardial infarction model group and atorvastatin group. The rats of acute myocardial infarction model were established by ligation of the left anterior descending of coronary arteries.

Apoptosis of bone marrow mesenchymal stem cells caused by hypoxia/reoxygenation via multiple pathways.

The irreversible loss of cardiomyocytes remains a key problem to resolve, which forms the cellular basis of cardiac dysfunction. MSCs transplantation brings out a promising potential for myocardial renovation with less limitations. However, this cell transplantation therapy is limited by its poor viability after transplantation.

Aortic root dilatation is associated with carotid intima-media thickness but not with carotid plaque in hypertensive men.

Background: The role of atherosclerosis-related processes in aortic root dilatation (ARD) has not been fully determined. The present study was to assess the relationship between carotid IMT, carotid plaque, and ARD.

Methods: Hypertensive men with ARD (n = 30) were compared with hypertensive men without ARD (n = 52) and normal control subjects (n = 29).

Expression of heregulin and ErbB receptors in mesenchymal stem cells.

Background: Mesenchymal stem cells are a promising cell type for cell transplantation in myocardial infarction. Type I neuregulins-1, also known as heregulin, can promote the survival of cardiomyocytes and stimulate angiogenesis. The purpose of this study was to investigate the expression of heregulin and ErbB receptors in mesenchymal stem cells, then further detect the secretion of heregulin and the changes in expression of heregulin and ErbB receptors under conditions of serum deprivation and hypoxia.

Hypoxic preconditioning attenuates hypoxia/reoxygenation-induced apoptosis in mesenchymal stem cells.

Aim: Mesenchymal stem cells (MSC) are a promising candidate for cardiac replacement therapies. However, the majority of transplanted MSC are readily lost after transplantation because of poor blood supply, ischemia-reperfusion, and inflammatory factors. We aimed to study the effects of hypoxia preconditioning (HPC) on hypoxia/reoxygenation-induced apoptosis of MSC.

Heregulin protects mesenchymal stem cells from serum deprivation and hypoxia-induced apoptosis.

Heregulin can regulate the survival of cardiomyocytes, epithelial cells, neuron, glial cells, and other cell types through binding with the ErbB receptors. The aim of this study is to investigate the effects of heregulin (HRG) on the apoptosis of Bone marrow Mesenchymal stem cells (MSCs). We used the MSCs from adult Sprague-Dawley rats and the model of serum deprivation (SD) and hypoxia-induced apoptosis.