PUBLICATIONS

Publications related to NOR-KLEB-NET, Nov 16, 2022
    2024
  • Fostervold A, Raffelsberger N, Hetland MAK, Bakksjø RJ, Bernhoff E, Samuelsen Ø, Sundsfjord A, Afset JE, Berntsen CF, Bævre-Jesen R, Evvesen MH, Gammelsrud KW, Gyleng AD, Handal N, Jakovljev A, Johal SK, Marvik Å, Natvik A, Sandnes EA, Tofteland S, Bjørnholt JV, Löhr IH. Risk of death in Klebsiella pneumoniae bloodstream infections is associated with specific phylogenetic lineages. Journal of Infection 2024. 88(5):10.1016/j.jinf.2024.106155. https://doi.org/10.1016/j.jinf.2024.106155
  • Kaspersen H, Urdahl AM, Ilag HK, Franklin-Alming FV, Haverkamp THA, Sunde M. Detection of Klebsiella pneumoniae in healthy poultry: Insights and perspectives from culturing and metagenomics. Environmental Microbiology Reports 2024. 16(1):e13240. https://doi.org/10.1111/1758-2229.13240
    • 2023
  • Hetland MAK, Hawkey J, Bernhoff E, Bakksjø RJ, Kaspersen H, Sundsfjord A, Holt KE, Löhr IH. Within-patient and global evolutionary dynamics of Klebsiella pneumoniae ST17. Microbial Genomics 2023. 9(5):10.1099/mgen.0.001005. https://doi.org/10.1099/mgen.0.001005
  • Kaspersen H, Urdahl AM, Franklin-Alming FV, Ilag HK, Hetland MAK, Bernhoff E, Löhr IH, Sunde M. Population dynamics and characteristics of Klebsiella pneumoniae from healthy poultry in Norway. Front Microbiol. 2023;14:1193274. https://doi.org/10.3389/fmicb.2023.1193274
  • Kaspersen H, Franklin-Alming FA, Hetland MAK, Bernhoff Eva, Löhr IH, Jiwakanon J, Urdahl AM, Leangapichart T, Sunde M. Highly conserved composite transposon harbouring aerobactin iuc3 in Klebsiella pneumoniae from pigs. Microb Genom 2023. 9(2). https://doi.org/10.1099/mgen.0.000960
  • Håkonsholm F, Hetland MAK, Löhr IH, Lunestad B, Marathe NP. Co-localization of clinically relevant antibiotic- and heavy metal resistance genes on plasmids in Klebsiella pneumoniae from marine bivalves. Microbiologyopen. 2023; 12(4):e1368. https://doi.org/10.1002/mbo3.1368
    • 2022
  • Raffelsberger N, Buczek DJ, Svendsen K, Småbrekke L, Löhr IH, Andreassen LLE, Simonsen GS, Norwegian E. coli ESBL Study Group, Sundsfjord A, Gravningen K, Samuelsen Ø. Community carriage of ESBL-producing Escherichia coli and Klebsiella pneumoniae: A cross-sectional study of risk factors and comparative genomics of carriage and clinical isolates. medRxiv preprint 2022. https://doi.org/10.1101/2022.11.09.22282110
  • Lindstedt K, Buczek D, Pedersen T, Hjerde E, Raffelsberger N, Suzuki Y, Brisse S, Holt K, Samuelsen Ø, Sundsfjord A. Detection of Klebsiella pneumoniae human gut carriage: a comparison of culture, qPCR, and whole metagenomic sequencing methods. Gut Microbes 2022. 14(1):2118500. https://doi.org/10.1080/19490976.2022.2118500
  • Fostervold A, Hetland MAK, Bakksjø R, Bernhoff E, Holt KE, Samuelsen Ø, Simonsen GS, Sundsfjord A, Wyres KL, Löhr IH, Norwegian Study Group on Klebsiella pneumoniae. A nationwide genomic study of clinical Klebsiella pneumoniae in Norway 2001-15: introduction and spread of ESBLs facilitated by clonal groups CG15 and CG307. J Antimicrob Chemother 2022. 77(3):665-674. https://doi.org/10.1093/jac/dkab463
  • Håkonsholm F, Hetland MAK, Svanevik CS, Lunestad BT, Löhr IH, Marathe NP. Insights into the genetic diversity, antibiotic resistance and pathogenic potential of Klebsiella pneumoniae from the Norwegian marine environment using whole-genome analysis. Int J Hyg Environ Health 2022. 242:113967. https://doi.org/10.1016/j.ijheh.2022.113967
    • 2021
  • Raffelsberger N, Hetland MAK, Svendsen K, Småbrekke L, Löhr IH, Andreassen LLE, Brisse S, Holt KE, Sundsfjord A, Samuelsen Ø, Gravningen K. Gastrointestinal carriage of Klebsiella pneumoniae in a general adult population: a cross-sectional study of risk factors and bacterial genomic diversity. Gut Microbes 2021. 13(1):1939599. https://doi.org/10.1080/19490976.2021.1939599
  • Franklin-Alming FV, Kaspersen H, Hetland MAK, Bakksjø RJ, Nesse LL, Leangapichart T, Löhr IH, Telke AA, Sunde M. Exploring Klebsiella pneumoniae in Healthy Poultry Reveals High Genetic Diversity, Good Biofilm-Forming Abilities and Higher Prevalence in Turkeys Than Broilers. Front Microbiol 2021. 12:725414. https://doi.org/10.3389/fmicb.2021.725414
    • 2020
  • Håkonsholm F, Hetland MAK, Svanevik CS, Sundsfjord A, Lunestad BT, Marathe N. Antibiotic Sensitivity Screening of Klebsiella spp. and Raoultella spp. Isolated from Marine Bivalve Molluscs Reveal Presence of CTX-M-Producing K. pneumoniae. Microorganisms 2020. 8(12):1909. https://doi.org/10.3390/microorganisms8121909
    • 2019
  • Lam MMC, Wyres KL, Wick RR, Judd LM, Fostervold A, Holt KE, Löhr IH. Convergence of virulence and MDR in a single plasmid vector in MDR Klebsiella pneumoniae ST15. J Antimicrob Chemother 2019. 74(5):1218–1222. https://doi.org/10.1093/jac/dkz028
  • Wyres KL, Hawkey J, Hetland MAK, Fostervold A, Wick RR, Judd LM, Hamidian M, Howden BP, Löhr IH, Holt KE. Emergence and rapid global dissemination of CTX-M-15-associated Klebsiella pneumoniae strain ST307. J Antimicrob Chemother. 2019. 74(3):577-581. https://doi.org/10.1093/jac/dky492
    • 2015
  • Rettedal S, Löhr IH, Bernhoff E, Natås OB, Sundsfjord A, Øymar K. Extended-spectrum β-lactamase-producing Enterobacteriaceae among pregnant women in Norway: prevalence and maternal–neonatal transmission. J Perinatol. 2015. 35(11):907-12. https://doi.org/10.1038/jp.2015.82
  • Löhr IH, Hülter N, Bernhoff E, Johnsen PJ, Sundsfjord A and Naseer U. Persistence of a pKPN3-like CTX-M-15-encoding IncFIIK plasmid in a Klebsiella pneumoniae ST17 host during two years of intestinal colonization. PLoS One. 2015. 10(3):e0116516. https://doi.org/10.1371/journal.pone.0116516
    • 2013
  • Löhr IH, Rettedal S, Natås OB, Naseer U, Oymar K, Sundsfjord A. Long-term faecal carriage in infants and intra-household transmission of CTX-M-15-producing Klebsiella pneumoniae following a nosocomial outbreak. J Antimicrob Chemother. 2013. 68(5):1043-8. https://doi.org/10.1093/jac/dks502
  • Rettedal S, Löhr IH, Natås O, Sundsfjord A, Øymar K. Risk factors for acquisition of CTX-M-15 extended-spectrum beta-lactamase-producing Klebsiella pneumoniae during an outbreak in a neonatal intensive care unit in Norway. Scand J Infect Dis. 2013. 45(1):54-8. https://doi.org/10.3109/00365548.2012.713116
    • 2012
  • Rettedal S, Löhr IH, Natas O, Giske CG, Sundsfjord A, Øymar K. First outbreak of extended-spectrum beta-lactamase-producing Klebsiella pneumoniae in a Norwegian neonatal intensive care unit; associated with contaminated breast milk and resolved by strict cohorting. APMIS. 2012. 120(8):612-21. https://doi.org/10.1111/j.1600-0463.2012.02879.x

PhD THESES

PhD theses from students linked to NOR-KLEB-NET, May 30, 2024
Key links and posts
Social Media