Identification of differentially expressed genes, pathways, and immune infiltration in diabetes.

This study aimed to perform exhaustive bioinformatic analysis by using GSE29221 micro-array maps obtained from healthy controls and Type 2 Diabetes (T2DM) patients. Raw data are downloaded from the Gene Expression Omnibus database and processed by the limma package in R software to identify Differentially Expressed Genes (DEGs). Gene ontology functional analysis and Kyoto Gene Encyclopedia and Genome Pathway analysis are performed to determine the biological functions and pathways of DEGs.

miR-124 delivered by BM-MSCs-derived exosomes targets MCT1 of tumor-infiltrating Treg cells and improves ovarian cancer immunotherapy.

Metabolic rewiring of tumor cells leads to an enrichment of lactate in the tumor microenvironment (TME). This lactate-rich environment of solid tumors has been reported to support tumor-infiltrating regulatory T (Treg) cells. Therefore, agents that modify the lactate metabolism of Treg cells have therapeutic potential.

Effect of C reactive protein on the sodium-calcium exchanger 1 in cardiomyocytes.

Numerous previous studies have found that C-reactive protein (CRP) is associated with cardiac arrhythmia and cardiac remodeling. However, the underlying mechanisms of this association remain unclear. Sodium-calcium exchanger 1 (NCX1) serves an important role in the regulation of intracellular calcium concentration, which is closely related with cardiac arrhythmia and cardiac remodeling.

Plasma D-dimer as a predictor of intraluminal thrombus burden and progression of abdominal aortic aneurysm.

Aim: Intraluminal thrombus (ILT) is presented in most abdominal aortic aneurysms (AAAs) and is suggested to promote AAA expansion. D-dimer, a breakdown product in the thrombus remodeling, may have prognostic value for AAA. This study investigated the interrelation between plasma D-dimer level, ILT volume, AAA size and progression.

The improvement of spatial-temporal resolution of PM estimation based on micro-air quality sensors by using data fusion technique.

With the rapid development of the Internet of things (IoTs) and modern industrial society, forecasting air pollution concentration, e.g., the concentration of PM, is of great significance to protect human health and the environment.

A monoclonal antibody targeting amyloid β (Aβ) restores complement factor I bioactivity: Potential implications in age-related macular degeneration and Alzheimer's disease.

Activation of the alternative complement cascade has been implicated in the pathogenesis of age related macular degeneration (AMD) and Alzheimer's disease (AD). Amyloid β (Aβ), a component of drusen, may promote complement activation by inhibiting CFI bioactivity. We determined whether Aβ reduced CFI bioactivity and whether antibodies against Aβ including a monoclonal antibody, GSK933776 could restore CFI bioactivity.

IL-33 promotes IL-10 production in macrophages: a role for IL-33 in macrophage foam cell formation.

We evaluated the role of IL-10- in IL-33-mediated cholesterol reduction in macrophage-derived foam cells (MFCs) and the mechanism by which IL-33 upregulates IL-10. Serum IL-33 and IL-10 levels in coronary artery disease patients were measured. The effects of IL-33 on intra-MFC cholesterol level, IL-10, ABCA1 and CD36 expression, ERK 1/2, Sp1, STAT3 and STAT4 activation, and IL-10 promoter activity were determined.

Effect of pocket irrigation with antimicrobial on prevention of pacemaker pocket infection: a meta-analysis.

Background: The presence of cardiac implantable electronic devices (CIEDs) pocket infection is difficult to treat, causing serious clinical outcomes, but little is known for prevention. Results from some studies suggested that pocket irrigation could reduce infection while others showed conflicting results. We pooled the effects of pocket irrigations on the prevention of pocket infection by meta-analysis methods.

Validation of the Ability of SYNTAX and Clinical SYNTAX Scores to Predict Adverse Cardiovascular Events After Stent Implantation: A Systematic Review and Meta-Analysis.

To compare the predicative ability of SYNTAX (Synergy between PCI with Taxus and Cardiac Surgery) and clinical SYNTAX scores for major adverse cardiac events (MACEs) after stent implantation in patients with coronary artery disease (CAD). Studies were identified by electronic and manual searches. Twenty-six studies were included in the meta-analysis.

Effects of C-reactive protein on K(+) channel interaction protein 2 in cardiomyocytes.

Several studies have found that C-reactive protein (CRP) was associated with QTc interval prolongation and ventricular arrhythmia. However, little is known about the mechanisms involved. K(+) channel interaction protein 2 (KChIP2) is a necessary subunit for the formation of transient outward potassium current (Ito.

Tachycardia pacing induces myocardial neovascularization and mobilizes circulating endothelial progenitor cells partly via SDF-1 pathway in canines.

Neovascularization plays pivotal role in ischemic heart failure; however, it is unclear in non-ischemic heart failure. Non-ischemic heart failure was induced by chronic rapid right ventricular pacing at 200 beats/min, respectively, for 3 and 6 weeks in 12 dogs. Sham-operation was performed in another 6 dogs as control.

Atorvastatin Attenuates TNF-alpha Production via Heme Oxygenase-1 Pathway in LPS-stimulated RAW264.7 Macrophages.

Objective: To assess the effect of atorvastatin on lipopolysaccharide (LPS)-induced TNF-α production in RAW264.7 macrophages.

Methods: RAW264.

Interleukin 18 and extracellular matrix metalloproteinase inducer cross-regulation: implications in acute myocardial infarction.

Circulating interleukin-18 (IL-18) is thought to promote atherosclerosis and cardiovascular complications such as plaque rupture. Atherosclerosis is also characterized by smooth muscle cell migration, a consequence of extracellular matrix (ECM) degradation regulated by metalloproteinases (MMPs). Because extracellular matrix metalloproteinase inducer (EMMPRIN) has been shown to promote plaque instability by inducing ECM degradation and MMP synthesis, we investigated whether a cross-regulatory interaction exists between IL-18 and EMMPRIN in human monocytes.

Angiotensin II-derived reactive oxygen species promote angiogenesis in human late endothelial progenitor cells through heme oxygenase-1 via ERK1/2 and AKT/PI3K pathways.

Angiotensin II (Ang II), the main component of renin-angiotensin system, could mediate pathogenic angiogenesis in cardiovascular disorders. Late endothelial progenitor cells (EPCs) possess potent self-renewal and angiogenic potency superior to early EPCs, but few study focused on the cross-talk between Ang II and late EPCs. We observed that Ang II could increase reactive oxygen species (ROS) and promote capillary formation in late EPCs.

[The responses of moxibustion and the countermeasures].

To make a distinction among the local response of body, the moxibustion sensation, its influence on the disease, adverse reaction and others during and after the moxibustion treatment, and explore the countermeasures to these reactions in order to guide the clinical practice. Of them, the responses of the body surface and local acupoints are usual one of the bases to assess the moxibustion effect, while the occurs of moxibustion sensation and its influence on the disease are normal, which is not necessary to deal with, and the adverse reaction and others could be handled according to the different situations.

[MA Shao-qun's clinical experience of warm moxibustion for the liver diseases].

To summarize MA Shao-qun's clinical experience of warm moxibustion for the liver diseases. The warm moxibustion was put to use by MA Shao-qun to treat many diseases, including hepatitis, cirrhosis and liver functional disorder. Under the human-oriented theory, he focuses on regulating the whole function of the body and tonifying the original qi to increase physical fitness and avoid illness.

Evaluation of dry blood spot technique for quantification of an Anti-CD20 monoclonal antibody drug in human blood samples.

Introduction: To evaluate the dried blood spot (DBS) technique in ELISA quantification of larger biomolecular drugs, an anti-CD20 monoclonal antibody drug was used as an example. A method for the quantification of the anti-CD20 drug in human DBS was developed and validated.

Methods: The drug standard and quality control samples prepared in fresh human blood were spotted on DBS cards and then extracted.

Combination of ELISA and dried blood spot technique for the quantification of large molecules using exenatide as a model.

Introduction: To explore the feasibility of coupling dried blood spot (DBS) technique with ELISA for the quantification of large molecules, exenatide was used as a model. A method for the quantification of exenatide in human blood was developed and evaluated.

Methods: Exenatide standard and quality control samples prepared in fresh human blood were spotted on DBS cards and then extracted.

[Alcohol consumption and coronary heart disease in Eastern Asian men: a meta-analysis of prospective cohort studies].

Objective: To assess the dose-response relationship between alcohol consumption and relative risk of coronary heart disease (CHD) morbidity, mortality and all-cause mortality among Eastern Asian men.

Methods: Potential prospective cohort studies were retrieved by searching Pubmed (1966 - 2000), Biosis Previews (1980 - 2009), Embase (1980 - 2009) and ISI Web of Knowledge (1986 - 2009) using Medical Subject Headings alcohol drinking, ethanol, coronary heart (or artery) disease, myocardial infarction, mortality, etc; and Koreans, or Japanese or Chinese. From the 28 relevant retrieved reports, 15 prospective cohort studies met the criteria were included.

Enrichment of cardiac differentiation of mouse embryonic stem cells by optimizing the hanging drop method.

Hanging drop (HD) culture is used to induce differentiation of embryonic stem cells (ESCs) into other cell types including cardiomyocytes. However, the factors affecting cardiac differentiation of ESCs with this method remain incompletely understood. We have investigated the effects of the starting number of ESCs in embryoid bodies (EBs) and the time of EB adherence to gelatin-coated plates on cardiac differentiation: cardiac differentiation was increased in the EBs by a larger number of ESCs and was decreased by plating EBs at day 4 or earlier.