Increasing Diverticulosis in an Aging Population: A Colonoscopy-Based Study of 5-Year Trends in 26 463 Patients in Northern China.

BACKGROUND Because such data are scarce in northern China, the purpose of this study was to determine trends in diverticulosis over the past 5 years. MATERIAL AND METHODS A total of 26 463 patients (27 558 examinations, including 1095 repeated colonoscopies) performed between January 2011 and December 2015 were reviewed respectively. The distributions of diverticulosis were recorded, which were classified as right-sided, left-sided, and bilateral type.

Red blood cell distribution width to platelet ratio levels in assessment of histologic severity in patients with primary biliary cholangitis.

We aimed to investigate the relationship between the histologic severity and red blood cell distribution width to platelet ratio (RPR) in patients with primary biliary cholangitis (PBC). One hundred and seven consecutive patients with liver biopsy-proven and as yet treatment-naïve PBC were enrolled as the primary and validation cohort. The histologic stages were divided into early stage (Scheuer's stage 1 & 2) and late stage (Scheuer's stage 3 & 4).

Prognostic nomogram incorporating neutrophil-to-lymphocyte ratio for early mortality in decompensated liver cirrhosis.

Background: Neutrophil-to-lymphocyte ratio (NLR) is a marker of systemic inflammation. However, its predictive utility of 30-day mortality remains elusive in decompensated cirrhotics.

Aims: We aimed to combine NLR and other variables associated with early mortality of cirrhotics with acute insults in to a predictive nomogram.

Sex differences in risk factors of uncomplicated colonic diverticulosis in a metropolitan area from Northern China.

As the world's most populated and rapidly aging country, there is limited information on sex-related differences in factors regarding uncomplicated colonic diverticulosis in China. We aimed to investigate sex differences in individual risk factor in a northern metropolis. Patients with colonic diverticulosis who underwent indicated colonoscopy were queried with respect to medical history and demographic features.

Does neutrophil-to-lymphocyte ratio predict 1-year mortality in patients with primary biliary cholangitis? Results from a retrospective study with validation cohort.

Objectives: Neutrophil-to-lymphocyte ratio (NLR) has been used to predict prognosis in various liver diseases, but its role in primary biliary cholangitis (PBC) is not clarified. We aimed to investigate the prognostic usefulness of NLR for 1-year mortality in PBC.

Methods: The study recruited a retrospective cohort with 88 patients with PBC and a prospective validation cohort with 63 participants who were followed-up for 1 year.

Analysis of the learning curve for peroral endoscopic myotomy for esophageal achalasia: Single-center, two-operator experience.

Background And Aim: Peroral endoscopic myotomy (POEM) has emerged as an advanced technique for the treatment of achalasia, and defining the learning curve is mandatory.

Methods: From August 2011 to June 2014, two operators in our institution (A&B) carried out POEM on 35 and 33 consecutive patients, respectively. Moving average and cumulative sum (CUSUM) methods were used to analyze the POEM learning curve for corrected operative time (cOT), referring to duration of per centimeter myotomy.

Identification of immediate early response protein 2 as a regulator of angiogenesis through the modulation of endothelial cell motility and adhesion.

Human immediate early response 2 (IER2) has been characterized as a putative nuclear protein that functions as a transcription factor or transcriptional co‑activator in the regulation of cellular responses, and may be involved in the regulation of tumor progression and metastasis. Data from our previous gene expression profile of the human microvascular endothelial cells during capillary morphogenesis showed a significant alteration of IER2 expression, suggesting that IER2 may participate in the regulation of the endothelial cell morphogenesis and angiogenesis. The aim of the present study was to investigate the role of IER2 in cell motility, cell‑matrix adhesion and in vitro capillary‑like structures formation of the human umbilical vein endothelium cells (HUVECs).

Modulation of tumor cell migration, invasion and cell-matrix adhesion by human monopolar spindle-one-binder 2.

Human monopolar spindle-one-binder 2 (hMOB2) is a member of the hMOB family of proteins, and it has been reported to regulate the nuclear-Dbf2-related kinase (NDR) activation. However, the function of hMOB2 expression in tumor cell adhesion and motility has not been addressed. Herein, the lentiviral-mediated overexpression and the knockdown of hMOB2 in HepG2 and SMMC-7721 cells was established.

Apigenin induces the apoptosis and regulates MAPK signaling pathways in mouse macrophage ANA-1 cells.

Apigenin is a naturally occurring plant flavonoid that possesses antioxidant, anti-cancer and anti-inflammatory properties. However, there are few reports has been done on the ability of apigenin to induce apoptosis in macrophages. In this study, mouse macrophage ANA-1 cells were incubated with different concentrations of apigenin.

Decreased miRNA-148a is associated with lymph node metastasis and poor clinical outcomes and functions as a suppressor of tumor metastasis in non-small cell lung cancer.

Non-small cell lung cancer (NSCLC) is the leading cause of cancer-related death worldwide, and only 15% of lung cancer patients live more than 5 years. microRNAs (miRNAs) are endogenously expressed non-coding RNAs, and dysregulation of miRNAs is a common feature in human cancers including lung cancer. In this study, we describe the epigenetic regulation of miRNA-148a and its prognostic value in NSCLC.