Survey on Carbapenem-Resistant Bacteria in Pigs at Slaughter and Comparison with Human Clinical Isolates in Italy.

This study is focused on resistance to carbapenems and third-generation cephalosporins in Gram-negative microorganisms isolated from swine, whose transmission to humans via pork consumption cannot be excluded. In addition, the common carriage of carbapenem-resistant (CR) bacteria between humans and pigs was evaluated. Sampling involved 300 faecal samples collected from slaughtered pigs and 300 urine samples collected from 187 hospitalised patients in Parma Province (Italy).

Alu RNA accumulation induces epithelial-to-mesenchymal transition by modulating miR-566 and is associated with cancer progression.

Alu sequences are the most abundant short interspersed repeated elements in the human genome. Here we show that in a cell culture model of colorectal cancer (CRC) progression, we observe accumulation of Alu RNA that is associated with reduced DICER1 levels. Alu RNA induces epithelial-to-mesenchymal transition (EMT) by acting as a molecular sponge of miR-566.

Increasing maternal or post-weaning folic acid alters gene expression and moderately changes behavior in the offspring.

Background: Studies have indicated that altered maternal micronutrients and vitamins influence the development of newborns and altered nutrient exposure throughout the lifetime may have potential health effects and increased susceptibility to chronic diseases. In recent years, folic acid (FA) exposure has significantly increased as a result of mandatory FA fortification and supplementation during pregnancy. Since FA modulates DNA methylation and affects gene expression, we investigated whether the amount of FA ingested during gestation alters gene expression in the newborn cerebral hemisphere, and if the increased exposure to FA during gestation and throughout the lifetime alters behavior in C57BL/6J mice.

[Infarction of the sigmoid. Clinical considerations].

The authors present a case of sigma infarction. They examine the etiopathogenesis, underline the clinical and instrumental signs and discurs the vascular anatomy and diagnostic difficulties. Operation is considered to be necessary to reduce the severe of prognosis.