Evidence map›Paper›PMID 42709288›Full record

ArticleMolecular biology reports2026

Molecular characterization of carbapenem resistance and hypervirulence determinants of Klebsiella pneumoniae circulating in a tertiary hospital in Cyprus.

Montaser M Y Amro, Aysegul Bostanci, Buket Baddal

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Article in Molecular biology reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

3 authors.

Montaser M Y AmroFaculty of Medicine, Department of Medical Microbiology and Clinical Microbiology, Near East University, North Cyprus, Mersin 10, Nicosia, 99138, Turkey.ORCID http://orcid.org/0000-0003-4109-654X
Aysegul BostanciDESAM Research Institute, Near East University, North Cyprus, Mersin 10, Nicosia, 99138, Turkey.ORCID http://orcid.org/0000-0003-4319-9032
Buket BaddalFaculty of Medicine, Department of Medical Microbiology and Clinical Microbiology, Near East University, North Cyprus, Mersin 10, Nicosia, 99138, Turkey. buket.baddal@neu.edu.tr.ORCID http://orcid.org/0000-0003-3319-2179

Funding

Near East University
6 · The paper itself

Abstract

backgroundThe emergence of carbapenem-resistant Klebsiella pneumoniae (CR-Kp) has become a major global public health concern. Infections caused by CR-Kp strains that also possess hypervirulence traits present significant challenges for clinical management and are associated with increased morbidity and mortality. This study aimed to investigate the prevalence of β-lactamase genes and hypervirulence-associated markers among clinical CR-Kp isolates collected in Cyprus.

methodsA total of 96 K. pneumoniae isolates were investigated. Species-level identification and antimicrobial susceptibility testing were performed using the VITEK-2 system. Carbapenem resistance was assessed using the Modified Hodge test (MHT). Hypermucoviscous phenotype was determined by string test. The presence of carbapenemase genes (bla

resultsAmong isolates, 75 (78.1%) were identified as CR-Kp by the MHT test. Among CR-Kp isolates, 84.0% (63/75) were positive for bla

conclusionsThis is the first report describing CR-Kp isolates with hypervirulence-associated characteristics in Cyprus. The emergence of these convergent strains in the region highlights the need for continuous molecular surveillance and stringent infection control measures in order to avert their future dissemination in the healthcare environment.

Indexed as

CarbapenemsKlebsiella InfectionsKlebsiella pneumoniaeAnti-Bacterial AgentsBacterial Proteinsbeta-LactamasesCyprusHumansMicrobial Sensitivity TestsTertiary Care CentersVirulenceAnti-Bacterial AgentsBacterial Proteinsbeta-LactamasescarbapenemaseCarbapenemsAerobactinCarbapenem resistanceHypervirulenceKlebsiella pneumoniaeSalmochelin

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.