Pyroptosis regulation by Salmonella effectors

Y Meng, Q Zhang, M Xu, K Ding, Z Yu, J Li - Frontiers in Immunology, 2024 - frontiersin.org
The genus Salmonella contains the most common foodborne pathogens frequently isolated
from food-producing animals and is responsible for zoonotic infections in humans and …

Tackling salmonellosis: A comprehensive exploration of risks factors, impacts, and solutions

SR Ayuti, AR Khairullah, MA Al-Arif… - Open Veterinary …, 2024 - pmc.ncbi.nlm.nih.gov
Salmonellosis, caused by Salmonella species, is one of the most common foodborne
illnesses worldwide with an estimated 93.8 million cases and about 155, 00 fatalities. In both …

Genome-based risk assessment for foodborne Salmonella enterica from food animals in China: A One Health perspective

B Tang, A Siddique, C Jia, A Ed-Dra, J Wu, H Lin… - International Journal of …, 2023 - Elsevier
Salmonella is one of the most common causes of foodborne bacterial disease. Animal-borne
foods are considered the primary sources of Salmonella transmission to humans. However …

Pervasive transcription enhances the accessibility of H-NS–silenced promoters and generates bistability in Salmonella virulence gene expression

N Figueroa-Bossi… - Proceedings of the …, 2022 - National Acad Sciences
In Escherichia coli and Salmonella, many genes silenced by the nucleoid structuring protein
H-NS are activated upon inhibiting Rho-dependent transcription termination. This response …

Transcription-driven DNA supercoiling counteracts H-NS-mediated gene silencing in bacterial chromatin

N Figueroa-Bossi, R Fernández-Fernández… - Nature …, 2024 - nature.com
In all living cells, genomic DNA is compacted through interactions with dedicated proteins
and/or the formation of plectonemic coils. In bacteria, DNA compaction is achieved …

Genomic Characterization of Salmonella enterica Isolates From Retail Meat in Beijing, China

N Lyu, Y Feng, Y Pan, H Huang, Y Liu, C Xue… - Frontiers in …, 2021 - frontiersin.org
Salmonella enterica remains one of the leading causes of foodborne bacterial disease.
Retail meat is a major source of human salmonellosis. However, comparative genomic …

[HTML][HTML] Physiological characteristics and virulence gene composition of selected serovars of seafood-borne Salmonella enterica

F Salam, M Lekshmi, P Prabhakar, SH Kumar… - Veterinary …, 2023 - ncbi.nlm.nih.gov
Materials and Methods: A series of biochemical tests, including carbohydrate fermentation
and amino acid decarboxylation tests were performed to physiologically compare the …

Plasmid Composition, Antimicrobial resistance and virulence genes profiles of ciprofloxacin-and third-generation cephalosporin-resistant foodborne Salmonella …

A Egorova, A Shelenkov, K Kuleshov, N Kulikova… - Microorganisms, 2023 - mdpi.com
Salmonella enterica is an important foodborne pathogen worldwide. Ciprofloxacin and
extended-spectrum cephalosporins are the common first-line antimicrobial drugs for the …

Redefining the H-NS protein family: a diversity of specialized core and accessory forms exhibit hierarchical transcriptional network integration

S Fitzgerald, SC Kary, EY Alshabib… - Nucleic Acids …, 2020 - academic.oup.com
H-NS is a nucleoid structuring protein and global repressor of virulence and horizontally-
acquired genes in bacteria. H-NS can interact with itself or with homologous proteins, but …

HilE represses the activity of the Salmonella virulence regulator HilD via a mechanism distinct from that of intestinal long-chain fatty acids

JD Joiner, W Steinchen, N Mozer… - Journal of Biological …, 2023 - ASBMB
The expression of virulence factors essential for the invasion of host cells by Salmonella
enterica is tightly controlled by a network of transcription regulators. The AraC/XylS …