Comprehensive Analysis of a circRNA-miRNA-mRNA Network to Reveal Potential Inflammation-Related Targets for Gastric Adenocarcinoma.

Gastric cancer (GC) is the most common malignancy of the stomach. This study was aimed at elucidating the regulatory network of circRNA-miRNA-mRNA and identifying the precise inflammation-related targets in GC. The expression profiles of GSE83521, GSE78091, and GSE33651 were obtained from the GEO database.

Lipopolysaccharide pretreatment protects against ischemia/reperfusion injury via increase of HSP70 and inhibition of NF-κB.

It has been reported that pretreatment of rats with lipopolysaccharide (LPS) increases myocardial functional recovery in ischemia/reperfusion (I/R) hearts. However, the mechanisms by which LPS induces cardioprotection against I/R injury have not been fully elucidated. In this study, we pretreated rats with LPS (1.

Treatment with yiqi bushen koufuye combined with chemotherapy for preventing postoperative metastasis of stomach cancer--a clinical observation of 28 cases.

Objective: To study the effect of yiqi bushen koufiuye (oral liquid for invigorating qi and tonifying the kidney) combined with chemotherapy on postoperative metastasis of stomach cancer.

Methods: The 47 cases of postoperative stomach cancer with the syndrome of deficiency of both the spleen and kidney were divided randomly into the treatment group (28 cases), and the control group (19 cases). The control group was treated simply by chemotherapy; while the treatment group, was treated with Yiqi Bushen Koufuye in addition to chemotherapy.

Lipopolysaccharides can protect mesenchymal stem cells (MSCs) from oxidative stress-induced apoptosis and enhance proliferation of MSCs via Toll-like receptor(TLR)-4 and PI3K/Akt.

Apoptosis of implanted mesenchymal stem cells (MSCs) limits the efficiency of MSC therapy. Recent studies showed the ligands of Toll-like receptors (TLRs) could control the function of these cells. We have investigated the effect of lipopolysaccharides (LPS), a ligand of TLR4, on the survival of MSCs and explored the roles of TLR4 and PI3K/Akt.