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5 de jun. de 2024 · People who inject drugs are frequently colonized with Staphylococcus aureus and have an increased risk for skin and soft tissue infections. This longitudinal study aims to describe S....
- Structural basis of promoter recognition by Staphylococcus ...
Here, we report the cryo-EM structures of S. aureus...
- Structural basis of promoter recognition by Staphylococcus ...
11 de jun. de 2024 · Proteomic analysis revealed the presence of several immune evasion proteins and virulence factors in S. aureus extracellular vesicles (EVs), suggesting a possible role for these proteins in the pathophysiology of atopic dermatitis.
24 de jun. de 2024 · In line with previous in vivo data, S. aureus biofilm induced expression of inflammatory genes such as TNF and IL1B, and their anti-inflammatory counter-regulator IL10. S. aureus biofilm also activated expression of PD-1 ligands, and IL-1RA, molecules that have the potential to suppress T cell function or differentiation of protective Th17 cells.
Hace 1 día · This is achieved by fabricating thin films with variously sized holes (ranging from 0.3 μm to 4 μm) using polyurethane acrylate (PUA). We assessed the activity of S. aureus on these surfaces and found that a 1 μm-diameter-hole pattern significantly reduced the presence of live S. aureus, without any detection of dead S. aureus.
6 de jun. de 2024 · Here, we report the cryo-EM structures of S. aureus RNAP-promoter open complexes comprising σA and σB, respectively.
7 de jun. de 2024 · Staphylococcus aureus bacteremia (SAB) is one of the most common serious bacterial infections worldwide. In this study, we demonstrated changes in SAB epidemiology in an Argentinean University Hospital during an 8-year period (2009–2016).
26 de jun. de 2024 · Epidemiología clínica i molecular de las infecciones causadas por S. aureus resistente a la meticilina. Dinámica de las poblaciones microbianas en las exacerbaciones de la enfermedad pulmonar obstructiva crónica. Caracterización molecular de las cepas invasivas de S. pyogenes.