Transcriptome Architecture of Osteoblastic Cells Infected With Reveals Strong Inflammatory Responses and Signatures of Metabolic and Epigenetic Dysregulation.

 is an opportunistic pathogen that causes a range of devastating diseases including chronic osteomyelitis, which partially relies on the internalization and persistence of  in osteoblasts. The identification of the mechanisms of the osteoblast response to intracellular  is thus crucial to improve the knowledge of this infectious pathology. Since the signal from specifically infected bacteria-bearing cells is diluted and the results are confounded by bystander effects of uninfected cells, we developed a novel model of long-term infection.

Bacteriocins as an alternative in the treatment of infections by Staphylococcus aureus.

Staphylococcus aureus (S. aureus) is a highly versatile Gram-positive bacterium that is carried asymptomatically by up to 30% of healthy people, while being a major cause of healthcare-associated infections, making it a worldwide problem in clinical medicine. The adaptive evolution of S.

Involvement of caspase-1 in inflammasomes activation and bacterial clearance in S. aureus-infected osteoblast-like MG-63 cells.

Staphylococcus aureus, a versatile Gram-positive bacterium, is the main cause of bone and joint infections (BJI), which are prone to recurrence. The inflammasome is an immune signaling platform that assembles after pathogen recognition. It activates proteases, most notably caspase-1 that proteolytically matures and promotes the secretion of mature IL-1β and IL-18.

Author Correction: Exfoliative toxin E, a new Staphylococcus aureus virulence factor with host-specific activity.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.