Results 41 to 50 of about 1,243,937 (259)

Genome analysis of Salmonella strains isolated from imported frozen fish in Burkina Faso

Annals of Microbiology, 2021
Purpose Fish is an excellent source of protein and vitamins for humans, but improperly handled, fish can expose consumers to pathogenic bacteria. This study was aimed to isolate and characterize the genomes of Salmonella strains isolated from imported ...
Assèta Kagambèga, Salifou Belem, Elizabeth A. McMillan, Lari M. Hiott, Hazem Ramadan, Daniel K. Soro, Poonam Sharma, Sushim K. Gupta, Nicolas Barro, Charlene R. Jackson, Jonathan G. Frye   +10 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Tail assembly interference is a common strategy in bacterial antiviral defenses

Nature Communications
Many bacterial immune systems recognize phage structural components to activate antiviral responses, without inhibiting the function of the phage component.
Lingchen He, Laura Miguel-Romero, Jonasz B. Patkowski, Nasser Alqurainy, Eduardo P. C. Rocha, Tiago R. D. Costa, Alfred Fillol-Salom, José R. Penadés   +7 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Bacterial effectors mediate kinase reprogramming through mimicry of conserved eukaryotic motifs

EMBO Reports
Bacteria have evolved numerous biochemical processes that underpin their biology and pathogenesis. The small, non-enzymatic bacterial (Salmonella) effector SteE mediates kinase reprogramming, whereby the canonical serine/threonine host kinase GSK3 gains ...
Ioanna Panagi, Janina H Muench, Alexi Ronneau, Ines Diaz-del-Olmo, Agnel Aliyath, Xiu-Jun Yu, Hazel Mak, Enkai Jin, Jingkun Zeng, Diego Esposito, Elliott Jennings, Timesh D Pillay, Regina A Günster, Sarah L Maslen, Katrin Rittinger, Teresa L M Thurston   +15 more
doaj   +1 more source

Bacterial wilt resistance in tomato, eggplant and pepper : genetic resources challenged with the multifaceted Ralstonia solanacearum species complex : [P3-49] [PDF]

, 2010
Bacterial wilt caused by strains belonging to the #Ralstonia solanacearum# species complex inflicts severe economic losses in many crops worldwide. Host resistance remains the most effective control strategy against the bacterial wilt.
Chiroleu, Frédéric, Daunay, Marie-Christine, Dintinger, Jacques, Frary, Anne, Lebeau, Aurore, Palloix, Alain, Prior, Philippe, Wang, Jaw-Fen, Wicker, Emmanuel   +8 more
core  

Differential Activity of the Combination of Vancomycin and Amikacin on Planktonic vs. Biofilm-Growing Staphylococcus aureus Bacteria in a Hollow Fiber Infection Model [PDF]

, 2018
Combining currently available antibiotics to optimize their use is a promising strategy to reduce treatment failures against biofilm-associated infections. Nevertheless, most assays of such combinations have been performed in vitro on planktonic bacteria
Adamis, Aeschlimann, Backo, Brown, Butterfield, Cadwell, Cargill, Cokça, Conlon, Davies, Deresinski, Donlan, Doroshenko, Drusano, Ekdahl, Ferro, Frimodt-Møller, Gumbo, Gálvez, Hanrahan, Hogan, Ivanova, Jung, Kato, Knudsen, Lamp, LaPlante, LaPlante, Lebeaux, Lebeaux, Lenhard, Lewis, Liu, Mandell, Matzke, McConoughey, Moore, Nicasio, Nielsen, Patel, Post, Rodloff, Rybak, Singh, Singh, Song, Srinivasan, Toutain, Toutain, Toutain, Waineo, Watanakunakorn, Wu, Yanagisawa, Yuan, Zelenitsky, Álvarez   +56 more
core   +3 more sources

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Prevalence and Molecular Epidemiology of Extended-Spectrum-β-Lactamase (ESBL)-Producing Escherichia coli from Multiple Sectors of Poultry Industry in Korea

Antibiotics, 2021
The aim of this study was to investigate the molecular epidemiology of extended-spectrum-β-lactamase producing Escherichia coli (ESBL-EC) from poultry, the poultry farm environment, and workers in Korea.
Hyunsoo Kim, Young Ah Kim, Young Hee Seo, Hyukmin Lee, Kyungwon Lee   +4 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source