Results 41 to 50 of about 3,572 (201)

Intracellular bacteriolysis triggers a massive apoptotic cell death in Shigella-infected epithelial cells

, 2008
Infected epithelial cells, which act as a first barrier against pathogens, seldom undergo apoptosis. Rather, infected epithelial cells undergo a slow cell death that displays hallmarks of necrosis.
Rossi G, de Stefano ME, Tattoli I, Nigro G, Cecconi F, Philpott DJ, Girardin SE, Lembo-Fazio L, Martino MC, Ferraro E, Bernardini ML, Carneiro LA   +11 more
core   +2 more sources

Comparative effect of different pathogens on the condition of dysbiosis in rat kidneys

Journal of Education, Health and Sport, 2020
Aim. Compare the effect of different pathogens on the development of kidney dysbiosis.Methods. The pathogens used were hydrazine sulfate, prednisolone, cyclophosphamide, lincomycin, and lipopolysaccharide (LPS).
A. P. Levitsky, I. A. Selivanskaya, V. T. Stepan, P. I. Pustovoit, B. T. Stepan, N. A. Stepan   +5 more
doaj   +1 more source

Optimization of Oligosaccharide Preparation Process and Physiological Activity Analysis of Konjac Crude Powder

Shipin gongye ke-ji, 2023
In this paper, konjac powde were hydrolyzed by Bacillus licheniformis to prepare oligosaccharides. The effects of concentration of konjac powder, inoculum amount of strain, bacteriolysis temperature and hydrolysis time on hydrolysis rate of konjac powder
Wei ZHANG, Nan SUN, Yuyao ZHANG, Xiaoya WU, Yu ZHAO, Bingqian ZHANG, Baoshan ZHANG   +6 more
doaj   +1 more source

The Primary Mode of Action of Lippia graveolens Essential Oil on Salmonella enterica subsp. Enterica Serovar Typhimurium

Microorganisms, 2023
Essential oils are known to exhibit diverse antimicrobial properties, showing their value as a natural resource. Our work aimed to investigate the primary mode of action of Cuban Lippia graveolens (Kunth) essential oil (EO) against Salmonella enterica ...
Annie Rubio Ortega, Elodie Guinoiseau, Jean-Pierre Poli, Yann Quilichini, Dominique de Rocca Serra, Maria del Carmen Travieso Novelles, Ivette Espinosa Castaño, Oriela Pino Pérez, Liliane Berti, Vannina Lorenzi   +9 more
doaj   +1 more source

Protection Against Invasive Infections in Children Caused by Encapsulated Bacteria

Frontiers in Immunology, 2018
The encapsulated bacteria Streptococcus pneumoniae, Neisseria meningitis, Haemophilus influenzae, and Streptococcus agalactiae (Group B Streptococcus) have been responsible for the majority of severe infections in children for decades, specifically ...
Manish Sadarangani, Manish Sadarangani
doaj   +1 more source

Listeria monocytogenes Triggers AIM2-Mediated Pyroptosis upon Infrequent Bacteriolysis in the Macrophage Cytosol

, 2010
SummaryA host defense strategy against pathogens is the induction of cell death, thereby eliminating the pathogen's intracellular niche. Pyroptosis, one such form of cell death, is dependent on inflammasome activation.
Zemansky, Jason, Lauer, Peter, Portnoy, Daniel A., Hanson, Bill, Sauer, John-Demian, Witte, Chelsea E.   +5 more
core   +1 more source

Characterization, functional analysis and antibacterial activities of theromacin from the Akoya pearl oyster Pinctada fucata [PDF]

, 2021
The Akoya Pearl oyster Pinctada fucata is distributed over the coastal area of South China and is the most popular farming shellfish for seawater pearl production. Antimicrobial peptides (AMPs) could inhibit or kill pathogenic microorganisms.
Liu, Bo, Yang, Jing-Wen, Zhang, Dian-Chang, Guo, Hua-Yang, Jiang, Shi-Gui   +4 more
core   +1 more source

S. aureus colonization and clinical symptoms remain stable upon topical XZ.700 treatment: Results of a double‐blind randomized clinical trial in patients with mild to moderate atopic dermatitis

British Journal of Clinical Pharmacology, EarlyView.
Aim Recovering dysbiosis may improve atopic dermatitis (AD) symptoms. XZ.700 is a recombinant chimeric endolysin that specifically targets Staphylococcus aureus and could be a new treatment option for patients with AD. The aim of this first‐in‐human study was to evaluate the safety, tolerability and efficacy of topical XZ.700 and explore the ...
Laura W. J. van der Meulen, Menthe E. Bergmans, Salma Assil, Naomi Klarenbeek, Marieke L. de Kam, Alexa J. Tibboel, Thorsten Brach, Bjorn L. Herpers, Johan Frieling, Vincent de Jong, Benthe Freyee, Martijn B. A. van Doorn, Robert Rissmann, Tessa Niemeyer–van der Kolk   +13 more
wiley   +1 more source

Living Microbial Drugs

Chemistry – A European Journal, EarlyView.
The introduction outlines the review scope. Microbial cell factories as living drugs cover host–gut microbiota, bacteria, yeast, and other microbial systems, with comparative host advantages. Engineering strategies include synthetic circuits, quorum sensing, and memory.
Cemile Elif Özçelik, Nazlıcan Tunç, Senem Şen, Urartu Özgür Şafak Şeker   +3 more
wiley   +1 more source

Responsive nitric oxide‐releasing antibacterial materials for biofilm‐associated infections: Mechanisms, design strategies, and applications

Responsive Materials, EarlyView.
This review summarizes the recent progress in responsive NO‐releasing materials and their applications in biofilm‐associated infectious diseases. The design principles and response mechanisms are given to provide inspiration toward the future development of multi‐responsive NO‐releasing materials.
Wenyue Sun, Meiqi Li, Di Nan, Jiaqi Zhao, Yu Chen, Yao Gao, Shichen Zhang, Kirsten L. Van Landuyt, Manlin Qi   +8 more
wiley   +1 more source