Line Elnif Thomsen
Associate Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
- Published
Enhancing the Efficacy of Chloramphenicol Therapy for Escherichia coli by Targeting the Secondary Resistome
Alobaidallah, M. S. A., García, V., Wellner, Sandra Marina, Thomsen, Line Elnif, Herrero-Fresno, A. & Olsen, John Elmerdahl, 2024, In: Antibiotics. 13, 1, 14 p., 73.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Uncovering the Important Genetic Factors for Growth during Cefotaxime-Gentamicin Combination Treatment in blaCTX-M-1 Encoding Escherichia coli
Alobaidallah, M. S. A., García, V., De Mets, R., Wellner, Sandra Marina, Thomsen, Line Elnif, Herrero-Fresno, A. & Olsen, John Elmerdahl, 2023, In: Antibiotics. 12, 6, 24 p., 993.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Stepwise decrease in daptomycin susceptibility in clinical Staphylococcus aureus isolates associated with an initial mutation in rpoB and a compensatory inactivation of the clpX gene
Bæk, K. T., Thøgersen, L., Mogensen, R. G., Pedersen, M. M., Thomsen, Line Elnif, Petersen, A., Skov, Søren, Cameron, D. R., Peleg, A. Y. & Frees, Dorte, Nov 2015, In: Antimicrobial Agents and Chemotherapy. 59, 11, p. 6983-6991 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The global transcriptomes of Salmonella enterica serovars Gallinarum, Dublin and Enteritidis in the avian host
Fei, Xiao, Schroll, C., Huang, K., Christensen, Jens Peter, Christensen, Henrik, Lemire, S., Kilstrup, M., Thomsen, Line Elnif, Jelsbak, L. & Olsen, John Elmerdahl, 2023, In: Microbial Pathogenesis. 182, 106236.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Staphylococcus aureus ClpYQ plays a minor role in stress survival
Frees, Dorte, Thomsen, Line Elnif & Ingmer, Hanne, 2005, In: Archives of Microbiology. 183, 4, p. 286-291 6 p.Research output: Contribution to journal › Journal article › Research
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PhD course "Infection Microbiology": time schedule for module A, 2010
Frees, Dorte, Nielsen, M. & Thomsen, Line Elnif, 2010, Department of Veterinary Disease Biology, University of Copenhagen. 72 p.Research output: Book/Report › Compendium/lecture notes › Education
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Importance of sigma factor mutations in increased triclosan resistance in Salmonella Typhimurium
Gantzhorn, M. R., Olsen, John Elmerdahl & Thomsen, Line Elnif, 19 May 2015, In: B M C Microbiology. 15, 9 p., 105.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
No evidence of biocide resistance in Danish Salmonella isolates from pig slaughterhouses
Gantzhorn, M. R., Pedersen, K., Olsen, John Elmerdahl & Thomsen, Line Elnif, 4 Sep 2012.Research output: Contribution to conference › Poster › Research
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Resistens er ikke det samme...
Gantzhorn, M. R. & Thomsen, Line Elnif, Mar 2012, In: Plus Proces. 26, 3, p. 20 1 p.Research output: Contribution to journal › Journal article › Communication
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Biocide and antibiotic susceptibility of Salmonella isolates obtained before and after cleaning at six Danish pig slaughterhouses
Gantzhorn, M. R., Pedersen, K., Olsen, John Elmerdahl & Thomsen, Line Elnif, 2014, In: International Journal of Food Microbiology. 181, p. 53-59 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Adaptation of Salmonella Typhimurium to triclosan
Gantzhorn, M. R., Olsen, John Elmerdahl & Thomsen, Line Elnif, 2012.Research output: Contribution to conference › Poster › Research
- Published
Antimicrobial peptides effectively kill a broad spectrum of Listeria monocytogenes and Staphylococcus aureus strains independently of origin, sub-type, or virulence factor expression
Gottlieb, C. T., Thomsen, Line Elnif, Ingmer, Hanne, Mygind, P. H., Kristensen, H. & Gram, L., 2008, In: BMC Microbiology. 8, 205, 32 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Response of Gram-positive pathogenic bacteria to single components of the innate immune system does not correlate with differences in virulence
Gottlieb, C. T., Thomsen, Line Elnif, Ingmer, Hanne & Gram, L., 2007. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
Response of Gram-positive pathogenic bacteria to single components of the innate immune system does not correlate with differences in virulence
Gottlieb, C. T., Thomsen, Line Elnif, Ingmer, Hanne & Gram, L., 2007. 1 p.Research output: Contribution to conference › Poster › Research
- Published
Impact of newly synthesized antimicrobial peptides on Staphylococcus aureus
Gottschalk, S., Søndergaard, S. L., Hansen, Paul Robert, Ingmer, Hanne & Thomsen, Line Elnif, 2008. 1 p.Research output: Contribution to conference › Poster › Research
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The antimicrobial lysine-peptoid hybrid LP5 inhibits DNA replication and induces the SOS response in Staphylococcus aureus
Gottschalk, S., Ifrah, D., Søndergaard, S. L., Gottlieb, C. T., Cohn, M. T., Hiasa, H., Hansen, Paul Robert, Gram, L., Ingmer, Hanne & Thomsen, Line Elnif, 2013, In: B M C Microbiology. 13, 8 p., 192.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The lysine-peptoid hybrid LP5 maintain activity under physiological conditions and affects virulence gene expression in Staphylococcus aureus
Gottschalk, S., Ingmer, Hanne & Thomsen, Line Elnif, Apr 2016, In: Peptides. 78, p. 24-29Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Amphibian antimicrobial peptide fallaxin analogue FL9 affects virulence gene expression and DNA replication in Staphylococcus aureus
Gottschalk, S., Gottlieb, C. T., Vestergaard, M., Hansen, Paul Robert, Gram, L., Ingmer, Hanne & Thomsen, Line Elnif, 1 Dec 2015, In: Journal of Medical Microbiology. 64, 12, p. 1504-1513 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Peptoid inhibits essential cellular functions through unspecific binding to DNA in S. aureus
Gottschalk, S., Søndergaard, S. L., Hansen, Paul Robert, Ifrah, D., Ingmer, Hanne & Thomsen, Line Elnif, 2011. 1 p.Research output: Contribution to conference › Poster › Research
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The interaction of antimicrobial peptides with the membrane and intracellular targets of Staphylococcus aureus investigated by ATP leakage, DNA-binding analysis, and the expression of a LexA-controlled gene, recA
Gottschalk, S. & Thomsen, Line Elnif, 2017, Antimicrobial Peptides. Humana Press, Vol. 1548. p. 297-305 9 p. (Methods in Molecular Biology, Vol. 1548).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Evaluation of intestinal pathology in Tricuris suis infected pigs fed two different diets
Iburg, T., Krag, L. B. & Thomsen, Line Elnif, 2004. 1 p.Research output: Contribution to conference › Paper › Research
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Molecular epidemiology and dynamics of Pseudomonas aeruginosa populations in lungs of cystic fibrosis patients.
Jelsbak, L., Johansen, Helle Krogh, Frost, A., Thøgersen, R., Thomsen, Line Elnif, Ciofu, Oana, Yang, L., Haagensen, J. A. J., Høiby, Niels & Molin, S., 2007, In: Infection and Immunity. 75, 5, p. 2214-24 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Molecular epidemiology and dynamics of chronic Pseudomonas aeruginosa populations in cystic fibrosis lungs
Jelsbak, L., Frost, A., Johansen, H. K., Thomsen, Line Elnif, Yang, L., Haagensen, J., Højby, N. & Molin, S., 2007. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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Polyamines are required for virulence and expression of virulence loci in Salmonella Typhimurium
Jelsbak, L., Thomsen, Line Elnif, Lemire, S. & Olsen, John Elmerdahl, Jul 2013. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Polyamine biosynthesis is essential for macrophage cytotoxicity of Salmonella typhimurium
Jelsbak, L., Thomsen, Line Elnif & Olsen, John Elmerdahl, 2010. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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Identification of metabolic pathways essential for fitness of Salmonella Typhimurium In Vivo
Jelsbak, L., Hartman, H., Schroll, C., Rosenkrantz, J. T., Lemire, S., Wallrodt, I., Thomsen, Line Elnif, Poolman, M., Kilstrup, M., Jensen, P. R. & Olsen, John Elmerdahl, 2014, In: P L o S One. 9, 7, 7 p., e101869.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Identification of targets for the ClpXP degradation machine in Staphylococcus aureus using 2 Dimensional Gel Electrophoresis
Jelsbak, L., Thomsen, Line Elnif & Ingmer, Hanne, 2005. 1 p.Research output: Contribution to conference › Poster › Research
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Identification of the ClpX Regulon in Staphylococcus aureus
Jelsbak, L., Thomsen, Line Elnif, Ingmer, Hanne, Donat, S., Ohlsen, K. & Frees, Dorte, 2006. 1 p.Research output: Contribution to conference › Poster › Research
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Polyamines are required for virulence in Salmonella enterica serovar Typhimurium
Jelsbak, L., Thomsen, Line Elnif, Wallrodt, I., Jensen, P. R. & Olsen, John Elmerdahl, 2012, In: PLoS ONE. 7, 4, 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comparison of invasiveness and virulence potential of processing plant persistent and clinical strains of Listeria monocytogenes in different virulence models
Jensen, A., Thomsen, Line Elnif, Jensen, R. L., Larsen, M. H., Roldgaard, B. B., Christensen, B. B., Ingmer, Hanne, Vogel, B. F. & Gram, L., 2007. 1 p.Research output: Contribution to conference › Poster › Research
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Virulence potential of persistent strains of Listeria monocytogenes in virulence models
Jensen, A., Thomsen, Line Elnif, Jensen, R. L., Larsen, M. H., Roldgaard, B. B., Christensen, B. B., Ingmer, Hanne, Vogel, B. F. & Gram, L., 2006. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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Processing plant persistent strains of Listeria monocytogenes appear to have a lower virulence potential than clinical strains in selected virulence models
Jensen, A., Thomsen, Line Elnif, Jørgensen, R. L., Larsen, M. H., Roldgaard, B. B., Christensen, B. B., Vogel, B. F., Gram, L. & Ingmer, Hanne, 2008, In: International Journal of Food Microbiology. 123, 3, p. 254-261 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cyclic peptide inhibitors of the β-sliding clamp in Staphylococcus aureus
Kjelstrup, S., Hansen, P. M. P., Thomsen, Line Elnif, Hansen, Paul Robert & Løbner-Olesen, Anders, 2013, In: P L o S One. 8, 9, 13 p., e72273.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
There is more to sessile growth than biofilm and swarming: immobilised growth of Salmonella Typhimurium
Knudsen, G., Nielsen, M., Grassby, T., Danino-Appleton, V., Thomsen, Line Elnif, Colquhoun, I., Brocklehurst, J., Olsen, John Elmerdahl & Hinton, J., 2010. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
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The immobilised growth of Salmonella enterica serovar Typhimurium in a food matrix modulates the RpoS-directed transcriptional programme
Knudsen, G. M., Nielsen, M., Grassby, T., Danino-Appelton, V., Thomsen, Line Elnif, Colquhoun, I. J., Brocklehurst, T., Olsen, John Elmerdahl & Hinton, J. C. D., 2009. 1 p.Research output: Contribution to conference › Poster › Research
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The immobilised growth of Salmonella enterica serovar Typhimurium in a food matrix modulates the Rpos-directed transcriptional programme
Knudsen, G. M., Nielsen, M., Grassby, T., Danino-Appleton, V., Thomsen, Line Elnif, Colquhoun, I. J., Brocklehurst, T., Olsen, John Elmerdahl & Hinton, J. C., 2009. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
- Published
A third mode of surface-associated growth: immobilization of Salmonella enterica serovar Typhimurium modulates the RpoS-directed transcriptional programme
Knudsen, G. M., Nielsen, M., Grassby, T., Danino-Appleton, V., Thomsen, Line Elnif, Colquhoun, I. J., Brocklehurst, T. F., Olsen, John Elmerdahl & Hinton, J. C. D., 2012, In: Environmental Microbiology. 14, 8, p. 1855-1875 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Survival of Salmonella serovars on beef carcasses and molecular mechanisms to survive low temperature stress and desiccation
Knudsen, G. M., Thomsen, Line Elnif, Aabo, S. & Olsen, John Elmerdahl, 2006, I3S International Symposium Salmonella and Salmonellosis Proceedings. ISPAIA Zoopole, p. 353-356 4 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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The role of ClpP, RpoS and CsrA in growth and filament formation of Salmonella enterica serovar Typhimurium at low temperature
Knudsen, G. M., Nielsen, M., Thomsen, Line Elnif, Aabo, S., Rychlik, I. & Olsen, John Elmerdahl, 2014, In: B M C Microbiology. 14, 9 p., 208.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
ClpP deletion causes attenuation of Salmonella Typhimurium virulence through mis-regulation of RpoS and indirect control of CsrA and the SPI genes
Knudsen, G. M., Olsen, John Elmerdahl, Aabo, S., Barrow, P., Rychlik, I. & Thomsen, Line Elnif, 2013, In: Microbiology. 159, 7, p. 1497-1509 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Chitin hydrolysis by Listeria spp. including L. monocytogenes
Leisner, Jørgen, Larsen, M. H., Jørgensen, R. L., Brøndsted, Lone, Thomsen, Line Elnif & Ingmer, Hanne, 2008.Research output: Contribution to conference › Poster › Research
- Published
Chitin hydrolysis by Listeria spp., including L. monocytogenes
Leisner, Jørgen, Larsen, M. H., Jørgensen, R. L., Brøndsted, Lone, Thomsen, Line Elnif & Ingmer, Hanne, 2008, In: Applied and Environmental Microbiology. 74, 12, p. 3823-3830 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Antibiotic-Induced, Increased Conjugative Transfer Is Common to Diverse Naturally Occurring ESBL Plasmids in Escherichia coli
Liu, G., Bogaj, K., Bortolaia, V., Olsen, John Elmerdahl & Thomsen, Line Elnif, 2019, In: Frontiers in Microbiology. 10, 2119.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Antimicrobial-induced horizontal transfer of antimicrobial resistance genes in bacteria: a mini-review
Liu, G., Thomsen, Line Elnif & Olsen, John Elmerdahl, 2022, In: The Journal of antimicrobial chemotherapy. 77, 3, p. 556-567 12 p.Research output: Contribution to journal › Review › Research › peer-review
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Identification of Genes Essential for Antibiotic-Induced Up-Regulation of Plasmid-Transfer-Genes in Cephalosporin Resistant Escherichia coli
Liu, G., Olsen, John Elmerdahl & Thomsen, Line Elnif, 2019, In: Frontiers in Microbiology. 10, 9 p., 2203.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Nose-rings and transmission of helminth parasites in outdoor pigs
Mejer, Helena, Wendt, S., Thomsen, Line Elnif, Roepstorff, A. K. & Hindsbo, O., 2000, In: Acta Veterinaria Scandinavica (Print Edition). 41, p. 153-165 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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SOS response induction by @03B2-lactams and bacterial defense against antibiotic lethality
Miller, C., Thomsen, Line Elnif, Gaggero, C., Mosseri, R., Ingmer, Hanne & Cohen, S. N., 2004, In: Science. 305, p. 1629-1631 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
DpiA Binding to the Replicaton Orgin of Escherichia coli Plasmids and Chromosomes Destabilizes Plasmid Inheritance and Induces the Bacterial SOS Response
Miller, C., Ingmer, Hanne, Thomsen, Line Elnif, Skarstad, K. & Cohen, S. N., 2003, In: Journal of Bacteriology. 185, 20, 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
DpiA binding to the replication origin of Escherichia coli plasmids and chromosomes destabilizes plasmid inheritance and induces the bacterial SOS response
Miller, C., Ingmer, Hanne, Thomsen, Line Elnif, Skarstad, K. & Cohen, S. N., 1 Oct 2003, In: Journal of Bacteriology. 185, 20, p. 6025-6031 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Antimicrobial resistance among clinically relevant bacterial isolates in Accra: a retrospective study
Mohammed, J., Hounmanou, Yaovi Mahuton Gildas & Thomsen, Line Elnif, 2018, In: BMC Research Notes. 11, 1, 6 p., 254.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4232443
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The role of ClpP, RpoS and CsrA in growth and filament formation of Salmonella enterica serovar Typhimurium at low temperature
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
2516
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Cyclic peptide inhibitors of the β-sliding clamp in Staphylococcus aureus
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
1465
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Salmonella genes required for virulence and stress response: characterization of ClpP and RfbM
Research output: Book/Report › Ph.D. thesis › Research
Published