MicroRNA-206: Effective Inhibition of Gastric Cancer Progression through the c-Met Pathway.

MicroRNAs are endogenous short chain nucleotide RNAs that regulate gene function by direct binding of target mRNAs. In this study, we investigated the effects of microRNA-206 (miR-206) on the development of gastric cancer. miR-206 was first confirmed to be downregulated in gastric cancer specimens.

Targeted deletion of the murine Lgr4 gene decreases lens epithelial cell resistance to oxidative stress and induces age-related cataract formation.

Oxidative stress contributes to the formation of cataracts. The leucine rich repeat containing G protein-coupled receptor 4 (LGR4, also known as GPR48), is important in many developmental processes. Since deletion of Lgr4 has previously been shown to lead to cataract formation in mice, we sought to determine the specific role that Lgr4 plays in the formation of cataracts.

Decreasing Clostridium difficile infections in surgery: impact of a practice bundle incorporating a resident rounding protocol.

Introduction: Clostridium difficile (CD) infection is a significant health problem. A new systems approach was introduced to reduce the risk of hospital-acquired CD infection (HA-CD) at our institution. We hypothesized that a practice bundle, including a protocol to limit patient exposures during house staff rounding, would decrease HA-CD infections.

Jejunal diverticular disease complicated by enteroliths: Report of two different presentations.

Jejunal diverticula are quite rare. Furthermore, small bowel diverticular disease resulting in enteroliths can lead to complications necessitating surgical intervention. In this manuscript, we report two presentations of jejunal diverticulum with complications from enteroliths followed by a review of the literature.