IL-28A/IL-10Rβ axis promotes angiogenesis via eNOS/AKT signaling and AP-1/NF-κB/MMP-2 network by regulating HSP70-1 expression.

Introduction: Angiogenesis plays a significant role in the development of tumor progression and inflammatory diseases. The role of IL-28A in angiogenesis and its precise regulatory mechanisms remain rarely elucidated.

Objectives: We report the novel regulatory role of IL-28A in physiological angiogenesis.

Collagen type VI‑α1 and 2 repress the proliferation, migration and invasion of bladder cancer cells.

The bladder cancer (BCa) microenvironment comprises heterogeneous tumor cell populations, the surrounding stroma and the extracellular matrix (ECM). Collagen, the scaffold of the tumor microenvironment, regulates ECM remodeling to promote tumor infiltration, angiogenesis, invasion and migration. The present study examined how collagen type VI‑α (COL6A) 1 and 2 function during BCa pathogenesis and progression, with the aim of facilitating the development of precision therapeutics, risk stratification and molecular diagnosis.

Urinary microRNA-1913 to microRNA-3659 expression ratio as a non-invasive diagnostic biomarker for prostate cancer.

Purpose: MicroRNAs (miRNAs) are small non-coding RNAs and are involved in the development, proliferation, and pathogenesis of prostate cancer (PCa). Urinary miRNAs are promising non-invasive biomarkers for PCa diagnosis because of their stability in urine. Here, we evaluated the diagnostic value of urinary miR-1913 to miR-3659 ratio in PCa patients and benign prostate hyperplasia (BPH) controls.

Role of Exosomal miRNA in Bladder Cancer: A Promising Liquid Biopsy Biomarker.

Bladder cancer (BCa) is the most prevalent neoplasia of the urinary tract. Unfortunately, limited improvements in effective BCa management have meant that it remains a challenging disease. Cystoscopy has been the gold standard for BCa diagnosis and surveillance for over two centuries but is an invasive and expensive approach.

A novel tumor suppressing gene, , is an independent prognostic biomarker for bladder cancer.

Screening for genes or markers relevant to bladder cancer (BC) tumorigenesis and progression is of vital clinical significance. The present study used reverse-transcription quantitative PCR reaction assays to examine the expression of mRNA encoding Rho GTPase-activating protein 9 (ARHGAP9) in BC tissue samples and to determine whether is an independent prognostic biomarker for non-muscle invasive BC (NMIBC) and muscle invasive BC (MIBC). The results revealed that the downregulation of expression in the tissue of patients with NMIBC or MIBC was significantly associated with a poor prognosis.

Intra-Oral Factors Influencing Halitosis in Young Women.

Objectives: The aim of this research was to determine intra-oral factors that affect halitosis in young women.

Methods: This study was performed between March 2014 to May 2014, and included 35 women in their 20s with good oral health. Correlation and logistic regression analyses were performed to investigate the change in halitosis immediately, and 1 hour after scaling.

Urinary cell-free microRNA biomarker could discriminate bladder cancer from benign hematuria.

The most common symptom of bladder cancer (BC) is hematuria. However, not all patients with hematuria are diagnosed with BC. Here, we explored a novel method to discriminate BC from hematuria under nonmalignant conditions by measuring differences in urinary cell-free microRNA (miRNA) expression between patients with BC and those with hematuria.

Transcriptomic features of primary prostate cancer and their prognostic relevance to castration-resistant prostate cancer.

Although various mechanisms of castration-resistant prostate cancer (CRPC) have been discovered, reliable biomarkers for monitoring CRPC progression are lacking. We sought to identify molecules that predict the progression of advanced prostate cancer (AdvPC) into CRPC. The study used primary-site samples (=45 for next-generation sequencing (NGS); =243 for real-time polymerase chain reaction) from patients with prostate cancer (PC).

Expression levels of as a prognostic marker for the progression of primary pT1 bladder cancer and its association with mutation status.

The present study examined the utility of fibroblast growth factor receptor 3 () mutation status and gene expression as a prognostic marker in primary pT1 bladder cancer (BC). A total of 120 patients with primary pT1 BC were enrolled. mutation status was determined by direct sequencing and mRNA expression level was determined by reverse transcription-quantitative polymerase chain reaction (RT-qPCR) analysis.

Biomarker for the Prediction of Major Adverse Cardiac Events in Patients with Non-ST-Segment Elevation Myocardial Infarction.

N-terminal pro-brain natriuretic peptide (NT-proBNP) is a well-known biomarker for the diagnosis and prognosis of heart failure, and is directly associated with myocardial dysfunction. We evaluated the prognostic value of NT-proBNP for major adverse cardiac events (MACEs) among patients with non-ST-segment elevation myocardial infarction (NSTEMI) from the Korea Acute Myocardial Infarction Registry during their mid-term follow-up period. In this paper, we analyzed NT-proBNP according to various MACE and level of NT-proBNP.

HSP70-1 is required for interleukin-5-induced angiogenic responses through eNOS pathway.

We report a pivotal role for IL-5 as an angiogenic activator. IL-5 increased proliferation, migration and colony tube formation in HUVECs associated with the phosphorylation of ERK and AKT/eNOS, and promoted microvessel sprouting from an angiogenesis animal model. The angiogenic effects were confirmed in IL-5-deficient mice and addition of IL-5 antibody.

Erratum: Increased Expression of Herpes Virus-Encoded hsv1-miR-H18 and hsv2-miR-H9-5p in Cancer-Containing Prostate Tissue Compared to That in Benign Prostate Hyperplasia Tissue.

[This corrects the article on p. 122 in vol. 20, PMID: 27377944.

Increased Expression of Herpes Virus-Encoded hsv1-miR-H18 and hsv2-miR-H9-5p in Cancer-Containing Prostate Tissue Compared to That in Benign Prostate Hyperplasia Tissue.

Purpose: Previously, we reported the presence of virus-encoded microRNAs (miRNAs) in the urine of prostate cancer (CaP) patients. In this study, we investigated the expression of two herpes virus-encoded miRNAs in prostate tissue.

Methods: A total of 175 tissue samples from noncancerous benign prostatic hyperplasia (BPH), 248 tissue samples from patients with CaP and BPH, and 50 samples from noncancerous surrounding tissues from these same patients were analyzed for the expression of two herpes virus-encoded miRNAs by real-time polymerase chain reaction (PCR) and immunocytochemistry using nanoparticles as molecular beacons.

Chitosan-Polypyrrole Fiber for Strain Sensor.

A chitosan/polypyrrole composited fiber as bio-compatible materials for artificial muscles is investigated. The chitosan/polypyrrole fiber (CPF) is fabricated by in-situ chemical polymerization of pyrrole monomer solution using FeCl3 as an oxidant. The electrical resistivity of the fiber is changed according to the strain variation applied to the both ends of the specimen.

Effects of custom-made insoles on idiopathic pes cavus foot during walking.

From a subject group of pes cavus, the purpose of this study was to evaluate the biomechanical characteristics of lower limbs, based on plantar foot pressure and electromyography (EMG) activities, by the effects on two kind of custom-made insoles. Ten individuals among thirty females with a clinical diagnosis of idiopathic pes cavus (mean age (SD): 22.3 (0.

Efficacy of the device combining high-frequency transcutaneous electrical nerve stimulation and thermotherapy for relieving primary dysmenorrhea: a randomized, single-blind, placebo-controlled trial.

Objective: To investigate the efficacy and safety of the combined therapy with high-frequency transcutaneous electrical nerve stimulation (hf-TENS) and thermotherapy in relieving primary dysmenorrheal pain.

Study Design: In this randomized, single-blind, placebo-controlled study, 115 women with moderate or severe primary dysmenorrhea were assigned to the study or control group at a ratio of 1:1. Subjects in the study group used an integrated hf-TENS/thermotherapy device, whereas control subjects used a sham device.

Efficacy and safety of a patient-positioning device (EZ-FIX) for endoscopic retrograde cholangiopancreatography.

Aim: To assess the efficacy and safety of a patient-positioning device (EZ-FIX) for endoscopic retrograde cholangiopancreatography (ERCP).

Methods: A total of 105 patients were randomized to the EZ-FIX (n = 53) or non-EZ-FIX (n = 52) group in this prospective study. Midazolam and propofol, titrated to provide an adequate level of sedation during therapeutic ERCP, were administered by trained registered nurses under endoscopist supervision.

Effect of sagittal allograft position on coronal extrusion in lateral meniscus allograft transplantation.

Purpose: This study assessed the incidence of graft extrusion on the sagittal plane on magnetic resonance imaging (MRI) and evaluated the correlation between the sagittal position of the allograft and coronal graft extrusion.

Methods: The study involved 99 patients who underwent lateral meniscus allograft transplantation (LMAT) for knees that had undergone total meniscectomy and 50 sex- and age-matched control patients who underwent MRI for evaluation of knee pain and had no intra-articular lesions. Graft extrusion and sagittal graft position parameters, including the distance from the articular cartilage center to the anterior meniscus (CAMD), the distance from the articular cartilage center to the posterior meniscus, the distance from the anterior articular cartilage margin to the anterior horn (ACMD), or the distance from the posterior articular cartilage margin to the posterior horn, were assessed on immediate postoperative MRI studies (2 days after surgery) and compared between the LMAT and control groups.

The TREK2 Channel Is Involved in the Proliferation of 253J Cell, a Human Bladder Carcinoma Cell.

Bladder cancer is the seventh most common cancer in men that smoke, and the incidence of disease increases with age. The mechanism of occurrence has not yet been established. Potassium channels have been linked with cell proliferation.

Stability for neural networks with time-varying delays via some new approaches.

This paper considers the problem of delay-dependent stability criteria for neural networks with time-varying delays. First, by constructing a newly augmented Lyapunov-Krasovskii functional, a less conservative stability criterion is established in terms of linear matrix inequalities. Second, by proposing novel activation function conditions which have not been proposed so far, further improved stability criteria are proposed.

Education, reregistration, and recommendation effect of iPhone Poomsae education app in Taekwondo academy.

This paper analyzed the effect of a smartphone application in Taekwondo Academy. The iPhone app was self-developed to display Taekwondo education contents for Poomsae training. From the viewpoint of education, reregistration and recommendation effect, it showed statistically significant difference in 196 trainee sample survey.

Quercetin-induced Growth Inhibition in Human Bladder Cancer Cells Is Associated with an Increase in Ca-activated K Channels.

Quercetin (3,3',4',5,7-pentahydroxyflavone) is an attractive therapeutic flavonoid for cancer treatment because of its beneficial properties including apoptotic, antioxidant, and antiproliferative effects on cancer cells. However, the exact mechanism of action of quercetin on ion channel modulation is poorly understood in bladder cancer 253J cells. In this study, we demonstrated that large conductance Ca(2+)-activated K(+) (BK(Ca)) or MaxiK channels were functionally expressed in 253J cells, and quercetin increased BK(Ca) current in a concentration dependent and reversible manner using a whole cell patch configuration.

Terahertz dielectric response of ferroelectric Ba(x)Sr(1-x)TiO3 thin films.

Terahertz time-domain spectroscopy has been used to investigate the dielectric and optical properties of ferroelectric Ba(x)Sr(1-x)TiO(3) thin films for nominal x-values of 0.4, 0.6, and 0.