Results 1 to 10 of about 821 (82)

Two ST11 Klebsiella pneumoniae strains exacerbate colorectal tumorigenesis in a colitis-associated mouse model

open access: yesGut Microbes, 2021
Sequence type (ST) 11 is one of the major lineages of carbapenem-resistant Klebsiella pneumoniae (CRKP). Although the gastrointestinal (GI) carriage of CRKP predisposes individuals to subsequent infections, little is known for its impact on gut ...
Ming-Ko Chiang   +2 more
exaly   +2 more sources

Convergence of carbapenem resistance and hypervirulence in a highly-transmissible ST11 clone of K. pneumoniae: An epidemiological, genomic and functional study

open access: yesVirulence, 2021
Co-occurrence of hypervirulence and KPC-2 carbapenem resistant phenotypes in a highly-transmissible ST11 clone ofKlebsiella pneumoniae has elicited deep concerns from public health stand point.
Beiwen Zheng   +2 more
exaly   +2 more sources

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
exaly   +2 more sources

Virulence evolution, molecular mechanisms of resistance and prevalence of ST11 carbapenem-resistant Klebsiella pneumoniae in China: A review over the last 10 years

open access: yesJournal of Global Antimicrobial Resistance, 2020
Sequence type 11 (ST11) carbapenem-resistant Klebsiella pneumoniae (CRKP) has become the dominant clone in China. In this review, we trace the prevalence of ST11 CRKP in the China Antimicrobial Surveillance Network (CHINET), the key antimicrobial ...
Wenjian Liao
exaly   +3 more sources

ST11 carbapenem-resistant Klebsiella pneumoniae clone harbouring capsular type KL25 becomes the primarily prevalent capsular serotype in a tertiary teaching hospital in China

open access: yesJournal of Global Antimicrobial Resistance
Background: The spread of carbapenem-resistant Klebsiella pneumoniae (CRKP) that produces K. pneumoniae carbapenemase-2 has garnered significant attention due to its increasing prevalence. In China, the dissemination of K.
Ruiqi Wang   +2 more
exaly   +3 more sources

Genetic, virulence, and antimicrobial resistance characteristics associated with distinct morphotypes in ST11 carbapenem-resistant Klebsiella pneumoniae

open access: yesVirulence
ST11 is the most common lineage among carbapenem-resistant Klebsiella pneumoniae (CRKP) infections in Asia. Diverse morphotypes resulting from genetic mutations are associated with significant differences in microbial characteristics among K.
Yonghong Xiao, Ping Shen, Qixia Luo
exaly   +3 more sources

Clinical Outcomes and Microbiological Characteristics of Sequence Type 11 Klebsiella pneumoniae Infection

open access: yesFrontiers in Medicine, 2022
BackgroundSequence type 11 (ST11) Klebsiella pneumoniae (Kp) is highly prevalent in China and is a typical sequence type among KPC-producing isolates. This study aimed to evaluate the clinical outcomes and microbiological features of ST11 Kp infections ...
Ping Yang   +13 more
doaj   +1 more source

Emergence of colistin-resistant hypervirulent Klebsiella pneumoniae (CoR-HvKp) in China

open access: yesEmerging Microbes and Infections, 2022
Colistin is regarded as a last-resort agent to combat infections caused by multidrug-resistant (MDR) Gram-negative bacteria, especially carbapenem-resistant isolates.
Xiaoyu Liu   +11 more
doaj   +1 more source

The Emergence of Novel Sequence Type Strains Reveals an Evolutionary Process of Intraspecies Clone Shifting in ICU-Spreading Carbapenem-Resistant Klebsiella pneumoniae

open access: yesFrontiers in Microbiology, 2021
Carbapenem-resistant Klebsiella pneumoniae (CRKP) is an urgent public health problem worldwide, and its rapid evolution in the clinical environment has been a major concern.
Dongdong Zhao   +36 more
doaj   +1 more source

Two Distinct Genotypes of KPC-2-Producing Klebsiella pneumoniae Isolates from South Korea

open access: yesAntibiotics, 2021
In this study, we investigated the characteristics of KPC-2-producing Klebsiella pneumoniae (KP-Kp) isolates from a hospital in South Korea. Among the 37 KP-Kp isolates, two main clones were identified—ST11 and ST307.
Jee Hong Kim   +4 more
doaj   +1 more source

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