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In vivo evolution of an emerging zoonotic bacterial pathogen in an immunocompromised human host

open access: yesNature Communications, 2021
Bordetella hinzii is an emerging pathogen with zoonotic risk to humans, known to be able to cause respiratory tract infection, bacteremia and endocarditis.
A. Launay   +5 more
doaj   +1 more source

Serotyping of sub-Saharan Africa Salmonella strains isolated from poultry feces using multiplex PCR and whole genome sequencing

open access: yesBMC Microbiology, 2021
Background Salmonella enterica remains a leading cause of food-borne diseases worldwide. Serotype information is important in food safety and public health activities to reduce the burden of salmonellosis.
Assèta Kagambèga   +12 more
doaj   +1 more source

Distribution and Transfer of Plasmid Replicon Families among Multidrug-Resistant Enterococcus faecalis and Enterococcus faecium from Poultry

open access: yesMicroorganisms, 2022
The presence and transfer of plasmids from commensal bacteria to more pathogenic bacteria may contribute to the dissemination of antimicrobial resistance.
Sohyun Cho   +7 more
doaj   +1 more source

Roving methyltransferases generate a mosaic epigenetic landscape and influence evolution in Bacteroides fragilis group

open access: yesNature Communications, 2023
Three types of DNA methyl modifications have been detected in bacterial genomes, and mechanistic studies have demonstrated roles for DNA methylation in physiological functions ranging from phage defense to transcriptional control of virulence and host ...
Michael J. Tisza   +6 more
doaj   +1 more source

Panel strain of Klebsiella pneumoniae for beta-lactam antibiotic evaluation: their phenotypic and genotypic characterization [PDF]

open access: yesPeerJ, 2017
Klebsiella pneumoniae is responsible for numerous infections caused in hospitals, leading to mortality and morbidity. It has been evolving as a multi-drug resistant pathogen, acquiring multiple resistances such as such as horizontal gene transfer ...
Roshan Dsouza   +7 more
doaj   +2 more sources

First Report of Roseomonas aerofrigidensis Isolated from the Peritoneal Fluid of a Gastric Cancer Patient

open access: yesAnnals of Clinical Microbiology, 2021
Roseomonas aerofrigidensis는 그람 음성 호기성 구균으로 2017년 한국에서 환경으로부터의 분리가 최초 보고된 균이다. 복막으로 전이된 위암 과거력을 가진 38세 여자 환자가 전신쇠약과 호중구 감소증으로 입원하였다. 입원 1일 째 환자는 38.1°C의 발열과 40.1 mg/L로 증가된 C-reactive protein (CRP) 수치를 보였다.
Eris Jang   +4 more
doaj   +1 more source

Prevalence and Genetic Analysis of Resistance Mechanisms of Linezolid-Nonsusceptible Enterococci in a Tertiary Care Hospital Examined via Whole-Genome Sequencing

open access: yesAntibiotics, 2022
(1) Background: Linezolid plays an important role in the treatment of invasive infections caused by vancomycin-resistant enterococci after its introduction to clinical practice.
Yuxin Hu   +10 more
doaj   +1 more source

Clinical Usefulness of the QMAC-dRAST System for AmpC β-lactamase-Producing Enterobacterales

open access: yesAnnals of Clinical Microbiology, 2022
Background: Rapid antimicrobial susceptibility testing (RAST) is important for the appropriate treatment of bloodstream infections. The QMAC-dRAST system (QuantaMatrix Inc., Korea) can directly perform RAST using positive blood culture samples with ...
Heekang Choi   +7 more
doaj   +1 more source

Pathogenicity and virulence of Shigella sonnei: A highly drug-resistant pathogen of increasing prevalence

open access: yesVirulence, 2023
Shigella spp. are the causative agent of shigellosis (or bacillary dysentery), a diarrhoeal disease characterized for the bacterial invasion of gut epithelial cells.
Xosé M. Matanza, Abigail Clements
doaj   +1 more source

A Patient With Failed Liver Transplantation After the Use of PD-1 Blockade Combined With Lenvaxen

open access: yesFrontiers in Medicine, 2022
Hepatocellular carcinoma (HCC) is a common malignant tumor with high extent of invasiveness. Its invasion process is closely related to complex tumor microenvironment and microvascular characteristics.
Jun Yin   +22 more
doaj   +1 more source

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