Results 61 to 70 of about 5,988 (207)

Epidemiological characteristics an outbreak of ST11 multidrug-resistant and hypervirulent Klebsiella pneumoniae in Anhui, China

open access: yesFrontiers in Microbiology, 2022
Klebsiella pneumoniae has become a primary threat to global health because of its virulence and resistance. In 2015, China reported multidrug-resistant (MDR) and hypervirulent K. pneumoniae (hvKp) isolates.
Zhien He   +9 more
doaj   +1 more source

Aspergillus fumigatus mycovirus causes mild hypervirulent effect on pathogenicity when tested on Galleria mellonella [PDF]

open access: yes, 2015
This document is the Accepted Manuscript version of the following article: Selin Ozkan, and Robert H. A. Coutts, 'Aspergillus fumigatus mycovirus causes mild hypervirulent effect on pathogenicity when tested on Galleria mellonella', Fungal Genetics and ...
Coutts, Robert H.A., Ozkan, S.
core   +1 more source

Genomic Insights Into Carbapenem‐Resistant Klebsiella pneumoniae in Pediatric Bloodstream Infections in Zhejiang, China (2019–2024)

open access: yesJournal of Clinical Laboratory Analysis, EarlyView.
The primary mechanism of carbapenem resistance identified in pediatric CRKP‐BSI strains was the production of Class B metalloenzymes. We report, for the first time, an outbreak of bloodstream infections in a neonatal ward caused by the dissemination of NDM‐1‐producing ST25 K. pneumoniae.
Mingming Zhou   +8 more
wiley   +1 more source

Clinical and Microbiological Characteristics of Klebsiella pneumoniae Bloodstream Infection in a Chinese Hospital: Hypervirulent and Multiclonal

open access: yesInfection and Drug Resistance, 2022
Zike Sheng,1,* Junjie Li,2,* Tingting Chen,3 Yan Zhu,4 Xueping Yu,5 Xiuhua He,5 Yijuan Zheng,5 Cuiping Ma,6 Minghui Zheng,5 Peiyun Wang,1 Ziqiang Li,1 Yumin Xu,7 Qing Xie,1 Zhijun Su,5 Sumei Chen5 1Department of Infectious Diseases, Ruijin ...
Sheng Z   +14 more
doaj  

Multiplex visual nucleic acid detection via isothermal cascaded transcription of fluorescent RNA aptamers

open access: yesVIEW, EarlyView.
(1) Existing multiplex nucleic acid detection struggles to combine high sensitivity, visual readout, and instrument‐free use, which is vital for rapid infection and antibiotic resistance diagnosis. (2) We developed MAGIC, integrating isothermal cascaded amplification and fluorescent RNA aptamer transcription, achieving 10 aM sensitivity, 100% accuracy ...
Yu Tang   +9 more
wiley   +1 more source

Characteristics of Hypervirulent Klebsiella pneumoniae: Does Low Expression of rmpA Contribute to the Absence of Hypervirulence?

open access: yesFrontiers in Microbiology, 2020
Multidrug-resistant hypervirulent Klebsiella pneumoniae (MDR-hvKP) has been increasingly reported and is now recognized as a significant threat to public health; however, characterization of MDR-hvKP has not been systematically investigated.
Zhi-wei Lin   +12 more
doaj   +1 more source

Modeling the architecture of depolymerase-containing receptor binding proteins in Klebsiella phages [PDF]

open access: yes, 2019
Klebsiella pneumoniae carries a thick polysaccharide capsule. This highly variable chemical structure plays an important role in its virulence. Many Klebsiella bacteriophages recognize this capsule with a receptor binding protein (RBP) that contains a ...
Briers, Yves   +3 more
core   +2 more sources

Emergence and Genomic Characterization of a Hypervirulent Klebsiella pneumoniae Isolate From a New Clone in Brazil

open access: yesMicrobiology and Immunology, EarlyView.
ABSTRACT Hypervirulent Klebsiella pneumoniae (hvKp) has emerged globally as a major public health concern, often associated with severe community‐acquired and healthcare‐associated human infections. Despite alerts from PAHO/WHO on convergent hvKp strains with multidrug resistance in Latin America, comprehensive data from Brazil, the region's largest ...
Carlos Henrique Camargo   +21 more
wiley   +1 more source

Report of a Fatal Purulent Pericarditis Case Caused by ST11-K64 Carbapenem-Resistant Hypervirulent Klebsiella pneumoniae

open access: yesInfection and Drug Resistance, 2022
Shiwei Liang,1,2,* Huijun Cao,1,* Fei Ying,1 Chenchen Zhang2 1Centre for Clinical Laboratories, the Affiliated Hospital of Guizhou Medical University, Guiyang, People’s Republic of China; 2School of Clinical Laboratory Science, Guizhou Medical ...
Liang S, Cao H, Ying F, Zhang C
doaj  

The Spore Coat Protein CotE Facilitates Host Colonization by Clostridium difficile [PDF]

open access: yes, 2017
Clostridium difficile infection (CDI) is an important hospital-acquired infection resulting from the germination of spores in the intestine as a consequence of antibiotic-mediated dysbiosis of the gut microbiota.
Anwar, Saba   +9 more
core   +1 more source

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