Results 81 to 90 of about 378,356 (352)

Supersulfide biology and translational medicine for disease control

British Journal of Pharmacology, EarlyView., 2023
Abstract For decades, the major focus of redox biology has been oxygen, the most abundant element on Earth. Molecular oxygen functions as the final electron acceptor in the mitochondrial respiratory chain, contributing to energy production in aerobic organisms. In addition, oxygen‐derived reactive oxygen species including hydrogen peroxide and nitrogen
Uladzimir Barayeu, Tomohiro Sawa, Motohiro Nishida, Fan‐Yan Wei, Hozumi Motohashi, Takaaki Akaike   +5 more
wiley   +1 more source

Thymol and Carvacrol Downregulate the Expression of Salmonella typhimurium Virulence Genes during an In Vitro Infection on Caco-2 Cells

Microorganisms, 2020
Salmonella typhimurium is one of the major bacteria responsible for gastroenteritis in humans caused by foodborne pathogens. As pork is one of the main routes of transmission, bioactive compounds used as feed additives may be an important strategy to ...
Giulia Giovagnoni, Barbara Rossi, Benedetta Tugnoli, Federico Ghiselli, Andrea Bonetti, Andrea Piva, Ester Grilli   +6 more
doaj   +1 more source

Nature‐Inspired Nanostructures from Multiple‐Species Biomembranes: Rational Engineering and Therapeutic Applications in Tumor‐Targeted Nanomedicine

Advanced Science, EarlyView.
Naturally derived biomembrane nanostructures by mimicking evolutionarily optimized biological architectures could effectively suppress tumor growth and have emerged as a compelling strategy in translational biomedicine. This review provides a systematic overview of rational design and underlying antitumor therapeutic mechanisms of mammalian cells ...
Xiaodan Wei, Chi Wang, Xiangyan Chen, Yuanyuan Zhu, Mei Yang, Ningxi Li, Honglin Huang, Guangjian Zhang, Mingzhen Zhang, Yiyao Liu, Rui Gao   +10 more
wiley   +1 more source

Tannic Acid Inhibits Salmonella enterica Serovar Typhimurium Infection by Targeting the Type III Secretion System

Frontiers in Microbiology, 2022
Salmonella enterica serovar Typhimurium (S. Typhimurium) is a zoonotic pathogen that can cause food poisoning and diarrhea in both humans and animals worldwide.
Jingyan Shu, Hongtao Liu, Yang Liu, Xindi Chen, Yu Yu, Qianghua Lv, Jianfeng Wang, Xuming Deng, Zhimin Guo, Jiazhang Qiu   +9 more
doaj   +1 more source

Application of the DIVA principle to Salmonella Typhimurium vaccines in pigs avoids interference with serosurveillance programmes [PDF]

, 2011
Salmonellosis is one of the most important bacterial zoonotic diseases in humans and Salmonella infections are often linked with the consumption of contaminated pork.
Boyen, Filip, Haesebrouck, Freddy, Leyman, Bregje, Pasmans, Frank, Van Parys, Alexander, Verbrugghe, Elin   +5 more
core  

Genomic comparison of diverse Salmonella serovars isolated from swine. [PDF]

, 2019
Food animals act as a reservoir for many foodborne pathogens. Salmonella enterica is one of the leading pathogens that cause food borne illness in a broad host range including animals and humans.
Barrett, John B, Frye, Jonathan G, Gupta, Sushim K, Hiott, Lari M, Humayoun, Shaheen B, Jackson, Charlene R, McClelland, Michael, McMillan, Elizabeth A, Sharma, Poonam, Woodley, Tiffanie   +9 more
core   +2 more sources

Oxygen regulation in Salmonella typhimurium [PDF]

Journal of Bacteriology, 1985
Regulation by oxygen of the peptidase T (pepT) locus of Salmonella typhimurium was studied by measuring beta-galactosidase levels in strains containing a pepT::Mu d1(Apr lac) operon fusion. beta-Galactosidase was induced in anaerobic cultures and late-exponential and stationary-phase aerated cultures.
K L Strauch, B L Gamble, J B Lenk, C G Miller   +3 more
openaire   +3 more sources

Poor biofilm-forming ability and long-term survival of invasive Salmonella Typhimurium ST313.

Pathogens and Disease, 2016
Salmonella enterica serovar Typhimurium, an enteric pathogen that causes a self-limiting gastroenteritis, forms biofilms on different surfaces. In sub-Saharan Africa, Salmonella Typhimurium of a novel sequence type (ST) 313 was identified and produces ...
G. Ramachandran, K. Aheto, M. Shirtliff, S. Tennant   +3 more
semanticscholar   +1 more source

Twinkle Light‐Inspired Aggregation‐Induced Emission “Lighting‐Up” Bacteriophages to Enhance Immunoassays via Spontaneous Amino‐Yne Click Reaction

Aggregate, EarlyView.
Herein, we present a twinkle‐light‐inspired “lighting‐up” bifunctional bacteriophage for fluorescence immunoassays via a spontaneous amino‐yne click reaction, and demonstrate its versatile potential for the highly sensitive detection of various targets, ranging from small molecules to pathogenic microorganisms, in complex samples.
Xiaoyi Lv, Xirui Chen, Qi Chen, Qing Liu, Mingjian Yao, Weipeng Tong, Hao Fang, Yiping Chen, Yonghua Xiong, Ben Zhong Tang, Xiaolin Huang   +10 more
wiley   +1 more source

Stress induced Salmonella Typhimurium recrudescence in pigs coincides with cortisol induced increased intracellular proliferation in macrophages

Veterinary Research, 2011
Salmonella Typhimurium infections in pigs often result in the development of carriers that intermittently excrete Salmonella in very low numbers. During periods of stress, for example transport to the slaughterhouse, recrudescence of Salmonella may occur,
Verbrugghe Elin, Boyen Filip, Van Parys Alexander, Van Deun Kim, Croubels Siska, Thompson Arthur, Shearer Neil, Leyman Bregje, Haesebrouck Freddy, Pasmans Frank   +9 more
doaj   +1 more source