miR-99b/let-7e/miR-125a cluster suppresses pancreatic cancer through regulation of NR6A1.

This experiment investigates how the miR-99b/let-7e/miR-125a cluster regulates the mechanism of NR6A1 involved in the invasive and metastatic effects of pancreatic cancer (PCa). Bioinformatics prediction and dual luciferase reporter gene assay were applied to verify the targeted relationship between miR-99b/let-7e/miR-125a and NR6A1. ASPC1 cells underwent transfection with lentiviruses to overexpress miR-99b/let-7e/miR-125a (individual or together) to explore functions of miR-99b/let-7e/miR-125a cluster governing NR6A1 in PCa.

Key Roles of p53 Signaling Pathway-Related Factors GADD45B and SERPINE1 in the Occurrence and Development of Gastric Cancer.

p53 can function as an independent and unfavorable prognosis biomarker in cancer patients. We tried to identify the key factors of the p53 signaling pathway involved in gastric cancer (GC) occurrence and development based on the genotype-tissue expression (GTEx) and the Cancer Genome Atlas (TCGA) screening. We downloaded gene expression data and clinical data of GC included in the GTEx and TCGA databases, followed by differential analysis.

Reproducibility and persistence of individual marks on 3000 fired bullets from five Chinese Norinco QSZ-92 9 × 19 mm pistols, and the search performance of Evofinder to a 1000 firearm database of the same model firearm.

For firearm identification, foundational validity based on the reproducibility and persistence of characteristic marks must be established. We investigate the fired bullets of five Chinese Norinco QSZ-92 9 × 19 mm pistols over 3000 shots. The first 50 fired bullets are recovered, whereas every 50th fired bullet is recovered from the 51st to 3000th round.

H NMR-based urinary metabonomic study of the antidiabetic effects of Rubus Suavissimus S. Lee in STZ-induced T1DM rats.

Long-term hyperglycemia associated with diabetes mellitus (DM) causes damage to various organs and tissues, including the eyes, kidneys, heart, blood vessels and nerves. Rubus Suavissimus S. Lee (RS), a shrub whose leaves are used in traditional Chinese medicine (TCM), has been shown to exert hypoglycemic effects in DM patients.

Comparison of Delta-Shape Anastomosis and Extracorporeal Billroth I Anastomosis after Laparoscopic Distal Gastrectomy for Gastric Cancer: A Systematic Review with Meta-Analysis of Short-Term Outcomes.

Objective: The aim of this systematic review and meta-analysis is to evaluate the safety and relative benefits of delta-shape anastomosis (DA) by comparing to conventional laparoscopy-assisted distal gastrectomy with Billroth I gastroduodenostomy (LADG BI).

Methods: Studies and relevant literature regarding DA versus LADG BI were searched in the electronic databases. Operation time, postoperative complications, estimated blood loss, number of retrieved lymph nodes, time to first flatus, time to oral intake, length of postoperative hospitalization in DA and LADG BI were pooled and compared using meta-analysis.

Prognostic value of microRNA-21 in pancreatic ductal adenocarcinoma: a meta-analysis.

Background: Recently, microRNA-21 (miR-21) has been reported to be associated with prognosis of pancreatic ductal adenocarcinoma (PDAC). The present studies aimed to evaluate the prognostic value of miR-21 for PDAC with meta-analysis.

Methods: A systematic search in the PubMed and other databases was conducted to identify eligible studies.

[Laparoscopic-assisted radical distal gastrectomy in treatment of invasive gastric cancer: analysis of 47 cases].

Objective: To investigate the clinical effect of laparoscopic-assisted radical distal resection of invasive gastric cancer.

Methods: Forty-seven patients with advanced gastric cancer, 33 males and 14 females, aged 58.2 (36 - 77), underwent laparoscopic-assisted radical resection and then were followed up for 17 months (2 - 33 months).