Results 61 to 70 of about 169,952 (264)

Comparative Analysis of Salmonella typhimurium‐Induced Transcriptomic Changes in the Spleen of Beijing‐You Chickens and Guang Ming Broilers

Animal Research and One Health, EarlyView.
This study analyzed the spleen transcriptomes of different chicken breeds, identified key differentially expressed genes (EGR1, FOS, and DUSP1) that regulate resistance to Salmonella infection, and elucidated the underlying regulatory mechanisms, thereby providing new targets for disease‐resistant breeding in poultry.
Zixuan Wang, Man Deng, He Geng, Jumei Zheng, Xiang Li, Yaping Wang, Qinghe Li, Guiping Zhao, Qiao Wang   +8 more
wiley   +1 more source

The sRNA vvrr1 Modulates the VarS/VarA‐Csr System via LeuO to Regulate Biofilm Formation and Virulence in Vibrio alginolyticus

Animal Research and One Health, EarlyView.
vvrr1, a small RNA, post‐transcriptionally represses the transcriptional regulator LeuO, which directly inhibits the VarS/VarA two‐component system. This triggers a Csr cascade that relieves LuxO repression, ultimately modulating exopolysaccharide production to control biofilm formation and virulence in Vibrio alginolyticus.
Theerakamol Pengsakul, Lei Wen, Lingmin Zhao, Bei Huang, Jiang Zheng, Binfu Xu, Lixing Huang   +6 more
wiley   +1 more source

Polycationic Peptide Engineering of Phage Endolysins Expands Host Range and Enhances Antibacterial and Antibiofilm Activities Against Bacillus Species

Biotechnology and Bioengineering, EarlyView.
ABSTRACT The exponential rise in antimicrobial resistance has highlighted the urgent need for the development of alternative antibacterial strategies, including phage‐derived and engineered protein agents such as endolysins and artilysins. In this study, we report the rational design, expression, and functional characterization of novel artilysins ...
Farhat Ansari, Tarushi, Vandan Nagar
wiley   +1 more source

First Case of Lung Abscess due to Salmonella enterica Serovar Abony in an Immunocompetent Adult Patient

Case Reports in Infectious Diseases, 2016
In healthy individuals, nontyphoidal Salmonella species predominantly cause a self-limited form of gastroenteritis, while they infrequently invade or cause fatal disease. Extraintestinal manifestations of nontyphoidal Salmonella infections are not common
Vassiliki Pitiriga, John Dendrinos, Emanuel Nikitiadis, Georgia Vrioni, Athanassios Tsakris   +4 more
doaj   +1 more source

Isolated ulcerative skin lesion caused by Salmonella Weltevreden

Journal of Infection in Developing Countries, 2009
Salmonella enterica serovar Weltevreden is not a commonly isolated serotype in India. We report isolation of Salmonella Weltevreden, from an unusual site—an ulcer on the gluteal region of a patient who had undergone coronary artery bypass surgery. To our
Prabha Desikan, Yashwant Kumar, Hemant K. Pande, Aruna Jain, Nikita Panwalkar, Mayanka Verma, Hemant G. Bramhne, Anand Yadav, Srikant Mohapatra   +8 more
doaj   +1 more source

Enhanced strategies for cuproptosis‐like death in bacterial infection treatment

BMEMat, EarlyView.
This review summarizes and examines the molecular mechanisms underlying cuproptosis‐like death. Furthermore, multi‐strategy efficacy enhancement and potential enhancement approaches are analyzed. Abstract Copper, a classical antibacterial metal, has long been of interest and widely used in medical and public health applications.
Wenqi Wang, Bolong Xu, Ruiyuan Zhu, Hengshuo Gui, Tian Xia, Shaokai Liu, Huiyu Liu, Xianwen Wang   +7 more
wiley   +1 more source

Multidrug-Resistant Salmonella enterica Serovar Infantis, Israel

Emerging Infectious Diseases, 2010
To determine whether rapid emergence of Salmonella enterica serovar Infantis in Israel resulted from an increase in different biotypes or spread of 1 clone, we characterized 87 serovar Infantis isolates on the genotypic and phenotypic levels.
Ohad Gal-Mor, Lea Valinsky, Miriam Weinberger, Sara Guy, Joseph Jaffe, Yosef Ilan Schorr, Abraham Raisfeld, Vered Agmon, Israel Nissan   +8 more
doaj   +1 more source

Metal nanostructure‐coupled label‐free localized surface plasmon resonance biosensors for rapid and sensitive disease diagnosis

BMEMat, EarlyView.
LSPR biosensing enables rapid, sensitive, and low‐sample‐volume detection of biomarkers, with broad applications in diagnosing cancer, infectious, and chronic diseases. Advances in nanostructure design, micro/nanofabrication, and microfluidic integration have expanded the potential of LSPR sensors in biomedical diagnostics.
Zhaoxin Geng, Yunfei Sha, Jiongyan Yang, Hongru Yang, Xiao Liang   +4 more
wiley   +1 more source

and Among Asymptomatic Street Food Vendors in the Dire Dawa city, Eastern Ethiopia: Prevalence, Antimicrobial Susceptibility Pattern, and Associated Factors

Environmental Health Insights, 2019
Background: Salmonella and Shigella infections are a common public health problem throughout the world. The risk of getting infections is high, where asymptomatic street food vendors are preparing foods and vending.
Gizaw Tadesse, Habtamu Mitiku, Zelalem Teklemariam, Dadi Marami   +3 more
doaj   +1 more source

Restaurant Inspection Letter Grades and Salmonella Infections, New York, New York, USA

Emerging Infectious Diseases, 2018
Rates of Salmonella infection in the United States have not changed over the past 20 years. Restaurants are frequent settings for Salmonella outbreaks and sporadic infections.
Melanie J. Firestone, Craig W. Hedberg
doaj   +1 more source