Results 151 to 160 of about 125,644 (316)

Phage‐mediated horizontal transfer of Salmonella enterica virulence genes with regulatory feedback from the host

open access: yesiMeta, EarlyView.
In this study, we found evidence of phage‐mediated horizontal transfer of virulence genes in Salmonella enterica in global habitats from a molecular evolutionary perspective. Notably, csrA, a global regulator in Salmonella enterica, curbed horizontal gene transfer by inhibiting the cyclization and release of prophage.
Tianjing She   +9 more
wiley   +1 more source

Enhancing AI microscopy for foodborne bacterial classification via adversarial domain adaptation across optical and biological variability [PDF]

open access: yesarXiv
Rapid detection of foodborne bacteria is critical for food safety and quality, yet traditional culture-based methods require extended incubation and specialized sample preparation. This study addresses these challenges by i) enhancing the generalizability of AI-enabled microscopy for bacterial classification using adversarial domain adaptation and ii ...
arxiv  

Listeria monocytogenes membrane vesicles disrupting intestinal epithelial barrier function via modulating macrophage inflammatory responses

open access: yesInterdisciplinary Medicine, EarlyView.
Abstract Bacterial extracellular vesicles (BEVs) are actively secreted nanostructures that play a unique role in the pathogenesis of bacterial infections. In this study, we established an intestinal epithelial cell (IEC)/macrophage coculture system and found that Listeria monocytogenes (LM) membrane vesicles (MVs) acted on macrophages and caused ...
Yao Lei   +7 more
wiley   +1 more source

The Uncommons: A Case of Pancreatitis and Hepatitis Complicating Salmonella Infection. [PDF]

open access: yesCureus, 2022
Almohayya T   +4 more
europepmc   +1 more source

Synthetic biology for medical biomaterials

open access: yesInterdisciplinary Medicine, EarlyView.
Synthetic biology platform has been utilized to produce a variety of medical biomaterials (MBMs), such as polylactic acid (PLA), polyhydroxyalkanoates (PHAs), hyaluronic acid (HA), collagen (COL), poly(β‐malic acid) (PMLA), poly‐γ‐glutamic acid (γ‐PGA), alginate (ALG), chitosan (CS), bacterial cellulose (BC), and antimicrobial peptides (AMPs).
Tao Xu   +4 more
wiley   +1 more source

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