Results 91 to 100 of about 5,446,343 (190)

Human commensal gut Proteobacteria withstand type VI secretion attacks through immunity protein-independent mechanisms

Nature Communications, 2021
Here, the authors study the impact of Vibrio cholerae’s T6SS on human gut microbiota isolates and show that certain bacteria are protected from T6SS attacks in an immunity protein-independent manner.
Nicolas Flaugnatti, Sandrine Isaac, Leonardo F. Lemos Rocha, Sandrine Stutzmann, Olaya Rendueles, Candice Stoudmann, Nina Vesel, Marc Garcia-Garcera, Amandine Buffet, Thibault G. Sana, Eduardo P. C. Rocha, Melanie Blokesch   +11 more
doaj   +1 more source

Antimicrobial resistance patterns in bacterial isolates from mice and rats in Australian laboratory rodent facilities between 2015 and 2024

Australian Veterinary Journal, EarlyView.
Antimicrobial resistance (AMR) is a critical global challenge threatening human and animal health, food security and economic stability. Despite advances in understanding AMR trends of bacteria from humans, domestic animals, wildlife and environmental sources, there is limited understanding regarding AMR profiles of bacteria isolated from laboratory ...
RS Wilcox, L Rasmussen, CC Hill, LYP Fung, EN Simmonds, JM Devlin, MS Marenda, CR Wilks   +7 more
wiley   +1 more source

Structural and mutational analysis of Methanosarcina mazei prenylated FMN synthase reveals the basis of its unique prenyl donor substrate specificity

The FEBS Journal, EarlyView.
Some prenylated flavin mononucleotide (prFMN) synthases exceptionally prefer dimethylallyl phosphate (DMAP) over dimethylallyl diphosphate (DMAPP), which is a common prenyl donor substrate for many prenyltransferases. Structural and mutagenic analyses of Methanosarcina mazei prFMN synthase, which prefers DMAP but can also accept DMAPP, elucidated its ...
Sou Fukuhara, Hideaki Unno, Soma Ishimine, Ryuhei Nagata, Tomokazu Ito, Hisashi Hemmi   +5 more
wiley   +1 more source

Of mice and men—The emerging oral–gut–brain axis of health and disease

Periodontology 2000, EarlyView.
Abstract Objectives Oral health's inextricable links to systemic health are highlighted by the emerging oral–gut–brain axis and other well‐known axes. There is growing evidence of a complex oral–gut–brain axis linking mouth and gut microbiomes with the central nervous system.
Yvonne L. Hernandez‐Kapila, Daniel J. Weisenberger   +1 more
wiley   +1 more source

Determinação fenotípica e genotípica de beta-lactamases de espetro estendido em Escherichia coli, Klebsiella pneumoniae e enterobacter spp. de pacientes internados no Hospital Universitário Professor Polydoro Ernani de São Thiago (HU/UFSC) [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Farmácia, Florianópolis, 2014.As enterobactérias são patógenos oportunistas responsáveis por cerca de 70% das infecções urinárias e
Zamparette, Caetana Paes
core  

Draft Genome Sequence of a High-Level Colistin-Resistant Clinical Strain of the Enterobacter cloacae Complex

, 2017
Strain WCHECl-C4 of the Enterobacter cloacae complex, recovered from the blood of a patient with peritonitis, was high-level resistant to colistin.
Zhiyong Zong, Feifei Zhao, Yu Feng, Ji Lin   +3 more
core   +1 more source

Crystal structure of BRL 42715, C6-(N1-methyl-1,2,3-triazolylmethylene)penem, in complex with Enterobacter cloacae 908R beta-lactamase: evidence for a stereoselective mechanism from docking studies. [PDF]

, 2005
peer reviewedBRL 42715, C6-(N1-methyl-1,2,3-triazolylmethylene)penem, is an active-site-directed inactivator of bacterial beta-lactamases. The crystal structure of Enterobacter cloacae 908R class C beta-lactamase in complex with BRL 42715, docking, and ...
Wouters, Johan, Frère, Jean Marie, Wouters, Johan; id_orcid, Michaux, Catherine; id_orcid, Frère, Jean-Marie, Michaux, Catherine, Charlier, Paulette   +6 more
core   +1 more source

Clinical Significance of Organ Preservation Fluid Cultures in Pediatric Abdominal Solid Organ Transplantation

Transplant Infectious Disease, EarlyView.
In this pediatric abdominal solid organ transplant cohort, preservation fluid‐related infections were rare but occurred in infant liver transplant recipients whose preservation fluid cultures grew pathogenic organisms. These findings suggest that routine bacterial preservation fluid cultures may be most useful for identifying clinically significant ...
Hassan A. Jamal, Yong K. Kwon, Pamela L. Valentino, Jodi M. Smith, Patrick J. Healey, Zheyi Teoh   +5 more
wiley   +1 more source

A rare cause of healthcare-associated infective endocarditis: Enterobacter cloacae

, 2018
We report a case of infective endocarditis secondary to healthcare-associated bloodstream infection caused by an uncommon etiologic agent, multidrug-resistant Enterobacter cloacae.
Omer Karasahin, Arslan, Umit, Onur Unal, UNAL, Onur, Zıya Yildiz, Umit Arslan, YILDIZ, Ziya, KARASAHİN, Omer   +7 more
core   +1 more source

Heterogeneous resistance to colistin in Enterobacter cloacae complex due to a new small transmembrane protein

Journal of Antimicrobial Chemotherapy, 2019
Abstract Background Enterobacter strains can display heterogeneous resistance (heteroresistance) to colistin but the mechanisms remain largely unknown. We investigated potential mechanisms of colistin heteroresistance in an Enterobacter clinical strain, WCHECl-1060, and found a new mechanism.
Liang Huang, Yu Feng, Zhiyong Zong
openaire   +2 more sources