Shoukui He
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View article: Roles of Response Regulators in the Two-Component System in the Formation of Stress Tolerance, Motility and Biofilm in Salmonella Enteritidis
Roles of Response Regulators in the Two-Component System in the Formation of Stress Tolerance, Motility and Biofilm in Salmonella Enteritidis Open
Two-component systems (TCS) of Salmonella enterica serovar Enteritidis are composed of a histidine kinase and a response regulator (RR) and represent a critical mechanism by which bacteria develop resistance to environmental stress. Here, …
View article: Development of a multiplex recombinase polymerase amplification coupled with lateral flow dipsticks for the simultaneous rapid detection of <i>Salmonella</i> spp., <i>Salmonella</i> Typhimurium and <i>Salmonella</i> Enteritidis
Development of a multiplex recombinase polymerase amplification coupled with lateral flow dipsticks for the simultaneous rapid detection of <i>Salmonella</i> spp., <i>Salmonella</i> Typhimurium and <i>Salmonella</i> Enteritidis Open
Objectives Salmonella spp. is a world-leading foodborne pathogen and its rapid detection is essential for ensuring food safety. Conventional methods require expensive instruments, considerable operational skills and cannot provide fast mob…
View article: PhoPQ Regulates Quinolone and Cephalosporin Resistance Formation in Salmonella Enteritidis at the Transcriptional Level
PhoPQ Regulates Quinolone and Cephalosporin Resistance Formation in Salmonella Enteritidis at the Transcriptional Level Open
The prevalence of quinolone and cephalosporin-resistant S. Enteritidis is of increasing clinical concern. Thus, it is imperative to identify novel therapeutic targets with which to treat S. Enteritidis-associated infections.
View article: Prevalence, antimicrobial resistance, and genetic characteristics of Staphylococcus aureus isolates in frozen flour and rice products in Shanghai, China
Prevalence, antimicrobial resistance, and genetic characteristics of Staphylococcus aureus isolates in frozen flour and rice products in Shanghai, China Open
Staphylococcus aureus is widely recognized as a highly hazardous pathogen that poses significant threats to food safety and public health. This study aimed to assess the prevalence, antimicrobial resistance, and genetic characteristics of …
View article: Control Efficacy of Salicylic Acid Microcapsules against Postharvest Blue Mold in Apple Fruit
Control Efficacy of Salicylic Acid Microcapsules against Postharvest Blue Mold in Apple Fruit Open
Salicylic acid (SA) is a natural inducer of disease resistance in fruit, but its application in the food industry is limited due to low water solubility. Here, SA was encapsulated in β-cyclodextrin (β-CD) via the host–guest inclusion compl…
View article: Cross-protective effect of acid adaptation on ethanol tolerance in Salmonella Enteritidis
Cross-protective effect of acid adaptation on ethanol tolerance in Salmonella Enteritidis Open
Cross protection can undermine the effectiveness of control measures on foodborne pathogens, and therefore brings major implications for food safety. In this work, the capacity of Salmonella Enteritidis to mount ethanol tolerance following…
View article: Characterization of the Role of Two-Component Systems in Antibiotic Resistance Formation in Salmonella enterica Serovar Enteritidis
Characterization of the Role of Two-Component Systems in Antibiotic Resistance Formation in Salmonella enterica Serovar Enteritidis Open
S . Enteritidis is a predominant Salmonella serotype that causes human salmonellosis and frequently exhibits high-level resistance to commonly used antibiotics, including cephalosporins and quinolones.
View article: Antibacterial Effect and Possible Mechanism of Salicylic Acid Microcapsules against Escherichia coli and Staphylococcus aureus
Antibacterial Effect and Possible Mechanism of Salicylic Acid Microcapsules against Escherichia coli and Staphylococcus aureus Open
Microcapsules serve as a feasible formulation to load phenolic substances such as salicylic acid, a natural and safe antimicrobial agent. However, the antibacterial efficacy of salicylic acid microcapsules (SAMs) remains to be elucidated. …
View article: Stress Response Mechanisms of Salmonella Enteritidis to Sodium Hypochlorite at the Proteomic Level
Stress Response Mechanisms of Salmonella Enteritidis to Sodium Hypochlorite at the Proteomic Level Open
Salmonella Enteritidis (S. Enteritidis) can adapt to sublethal sodium hypochlorite conditions, which subsequently triggers stress resistance mechanisms in this pathogen. Hence, the current work aimed to reveal the underlying stress adaptat…
View article: Antimicrobial and Antioxidant Effects of Kappa-Carrageenan Coatings Enriched with Cinnamon Essential Oil in Pork Meat
Antimicrobial and Antioxidant Effects of Kappa-Carrageenan Coatings Enriched with Cinnamon Essential Oil in Pork Meat Open
Fresh pork is susceptible to microbial contamination and lipid oxidation, which leads to food safety and quality issues. This study aimed to develop a kappa-carrageenan (KC) coating embedded with cinnamon essential oil (CEO) for antimicrob…
View article: Does Park Size Affect Green Gentrification? Insights from Chongqing, China
Does Park Size Affect Green Gentrification? Insights from Chongqing, China Open
International studies have shown that urban parks lead to rising residential prices and, consequently, gentrification effects. However, the studies on whether the size of the park drives gentrification are controversial. In this article, u…
View article: Ethanol at Subinhibitory Concentrations Enhances Biofilm Formation in Salmonella Enteritidis
Ethanol at Subinhibitory Concentrations Enhances Biofilm Formation in Salmonella Enteritidis Open
The survival of Salmonella Enteritidis in the food chain is relevant to its biofilm formation capacity, which is influenced by suboptimal environmental conditions. Here, biofilm formation pattern of this bacterium was assessed in the prese…
View article: Phylogenomic Analysis of Salmonella enterica Serovar Indiana ST17, an Emerging Multidrug-Resistant Clone in China
Phylogenomic Analysis of Salmonella enterica Serovar Indiana ST17, an Emerging Multidrug-Resistant Clone in China Open
Fluoroquinolones and cephalosporins are the primary choices for severe salmonellosis treatment. S. Indiana has become one of the most prevalent serovars in breeding poultry and poultry meats in China in recent years. ST17 was recognized as…
View article: DsrA Modulates Central Carbon Metabolism and Redox Balance by Directly Repressing <i>pflB</i> Expression in <i>Salmonella</i> Typhimurium
DsrA Modulates Central Carbon Metabolism and Redox Balance by Directly Repressing <i>pflB</i> Expression in <i>Salmonella</i> Typhimurium Open
Small RNA DsrA plays an important role in defending against oxidative stress in bacteria. In this study, we identified a novel target ( pflB , encoding pyruvate-formate lyase) of DsrA and demonstrated its potential regulatory mechanism in …
View article: Global transcriptomic analysis of ethanol tolerance response in Salmonella Enteritidis
Global transcriptomic analysis of ethanol tolerance response in Salmonella Enteritidis Open
Adaptation to sublethal amounts of ethanol enables Salmonella Enteritidis to survive under normally lethal ethanol conditions, which is referred to as the ethanol tolerance response (ETR). To uncover mechanisms underlying this adaptative r…
View article: Meat juice contributes to the stability of ethanol adaptation in <i>Salmonella enterica</i> serovar Enteritidis
Meat juice contributes to the stability of ethanol adaptation in <i>Salmonella enterica</i> serovar Enteritidis Open
Stability assessment of observed tolerance phenotypes is integral in understanding stress adaptation in food-borne pathogens. Therefore, the current work was carried out to determine whether ethanol adaptation induced by exposure to 5 per …
View article: Ethanol Adaptation Strategies in Salmonella enterica Serovar Enteritidis Revealed by Global Proteomic and Mutagenic Analyses
Ethanol Adaptation Strategies in Salmonella enterica Serovar Enteritidis Revealed by Global Proteomic and Mutagenic Analyses Open
Stress adaptation in foodborne pathogens has been recognized as a food safety concern since it may compromise currently employed microbial intervention strategies. While adaptation to sublethal levels of ethanol is able to induce ethanol t…
View article: Failure of Staphylococcus aureus to Acquire Direct and Cross Tolerance after Habituation to Cinnamon Essential Oil
Failure of Staphylococcus aureus to Acquire Direct and Cross Tolerance after Habituation to Cinnamon Essential Oil Open
Utilization of sublethal concentrations of cinnamon essential oil (CEO) for food preservation has been proposed. However, exposure to stressful, sublethal growth conditions may induce bacterial tolerance to homologous or heterologous stres…
View article: Research for Training System and Paths of Professional Degree Postgraduate's Engineering Innovation Ability
Research for Training System and Paths of Professional Degree Postgraduate's Engineering Innovation Ability Open
Training innovative postgraduate with professional degree is the urgent requirement of national implementation of innovation-driven development strategy.Comparing with academic degree graduate students, they have no obvious advantage in en…
View article: Research on the Professional Construction Path of Engineering Cost of Transportation and Civil Engineering in Undergraduate Colleges under the Background of Big Data
Research on the Professional Construction Path of Engineering Cost of Transportation and Civil Engineering in Undergraduate Colleges under the Background of Big Data Open
Internet + and big data model is revolutionizing the construction industry, making engineering cost management connect to the marketing rapidly.By contrast, education of engineering cost seems will derailment with the market.This paper ana…