Oana Ciofu
Professor
Bacteriology
Blegdamsvej 3B, 2200 København N, 24 Bygning 24, Building: 24-1-10
Member of:
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Within-host microevolution of Pseudomonas aeruginosa in Italian cystic fibrosis patients
Marvig, R. L., Dolce, D., Sommer, L. M., Petersen, Bent, Ciofu, Oana, Campana, S., Molin, S., Taccetti, G. & Johansen, Helle Krogh, 19 Oct 2015, In: B M C Microbiology. 15, 13 p., 218.Research output: Contribution to journal › Journal article › Research › peer-review
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Use of carbapenems and other antibiotics for pulmonary infections in patients with cystic fibrosis.
Høiby, Niels, Ciofu, Oana, Jensen, T., Pressler, T., Johansen, Helle Krogh & Koch, C., 1996, In: Pediatric Infectious Disease Journal. 15, 8, p. 738-43 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Typing of Pseudomonas aeruginosa strains in Norwegian cystic fibrosis patients.
Fluge, G., Ojeniyi, B., Høiby, Niels, Digranes, A., Ciofu, Oana, Hunstad, E., Haanaes, O. C. & Storrøsten, O. T., 2001, In: Clinical Microbiology and Infection. 7, 5, p. 238-43 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Tolerance and resistance of microbial biofilms
Ciofu, Oana, Moser, Claus Ernst, Jensen, Peter Østrup & Høiby, Niels, 2022, In: Nature Reviews Microbiology. 20, p. 621–635Research output: Contribution to journal › Review › Research › peer-review
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Tolerance and resistance of pseudomonas aeruginosabiofilms to antimicrobial agents-how P. aeruginosa Can escape antibiotics
Ciofu, Oana & Tolker-Nielsen, Tim, 2019, In: Frontiers in Microbiology. 10, MAY, 15 p., 913.Research output: Contribution to journal › Review › Research › peer-review
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The phenotypic evolution of pseudomonas aeruginosa populations changes in the presence of subinhibitory concentrations of ciprofloxacin
Wassermann, T., Jørgensen, K. M., Ivanyshyn, K., Bjarnsholt, Thomas, Hossein Khademi, S. M., Jelsbak, L., Høiby, Niels & Ciofu, Oana, 1 May 2016, In: Microbiology. 162, 5, p. 865-875 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The influence of allotypes on the IgG subclass response to chromosomal beta-lactamase of Pseudomonas aeruginosa in cystic fibrosis patients.
Ciofu, Oana, Pressler, T., Pandey, J. P. & Høiby, Niels, 1997, In: Clinical and Experimental Immunology. 108, 1, p. 88-94 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The evolutionary trajectories of P. aeruginosa in biofilm and planktonic growth modes exposed to ciprofloxacin: beyond selection of antibiotic resistance
Ahmed, M. N., Abdelsamad, A., Wassermann, T., Porse, A., Becker, J., Sommer, M. O. A., Høiby, Niels & Ciofu, Oana, 2020, In: npj Biofilms and Microbiomes. 6, 1, 10 p., 28.Research output: Contribution to journal › Journal article › Research › peer-review
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The effect of short-term, high-dose oral N-acetylcysteine treatment on oxidative stress markers in cystic fibrosis patients with chronic P. aeruginosa infection: a pilot study
Skov, M., Pressler, T., Lykkesfeldt, Jens, Poulsen, Henrik Enghusen, Jensen, Peter Østrup, Johansen, Helle Krogh, Qvist, T., Kræmer, D., Høiby, Niels & Ciofu, Oana, Mar 2015, In: Journal of Cystic Fibrosis. 14, 2, p. 211-218 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The clonal antibody response to Pseudomonas aeruginosa heat shock protein is highly diverse in cystic fibrosis patients.
Ulanova, M., Petersen, T. D., Ciofu, Oana, Jensen, P., Hahn-Zoric, M., Hanson, L. A. & Høiby, Niels, 1997, In: Acta Pathologica Microbiologica et Immunologica Scandinavica. 105, 6, p. 449-56 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The clinical impact of bacterial biofilms
Høiby, Niels, Ciofu, Oana, Johansen, Helle Krogh, Song, Z., Moser, Claus Ernst, Jensen, Peter Østrup, Molin, S., Givskov, Michael, Tolker-Nielsen, Tim & Bjarnsholt, Thomas, 2011, In: International Journal of Oral Science. 3, 2, p. 55-65Research output: Contribution to journal › Journal article › Research › peer-review
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Sustainable plant production in a changing world - formation of a cross-faculty network
Strandmark, L. B., Schjoerring, Jan K., Christensen, Søren, Nybroe, O., Torp, J., Eilenberg, Jørgen, Munk, Lisa, Rønn, Regin, Ciofu, Oana, Bruun, Sander & Ørum, Jens Erik, 2009, In: IOP Conference Series: Earth and Environmental Science. 6, Session 34, 2 p., 342014.Research output: Contribution to journal › Conference abstract in journal › Research
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Sustainable plant production in a changing world - a cross Faculty research network at KU
Strandmark, L. B., Schjoerring, Jan K., Christensen, Søren, Nybroe, O., Pedersen, J. G. T., Eilenberg, Jørgen, Munk, Lisa, Rønn, Regin, Ciofu, Oana, Bruun, Sander & Ørum, Jens Erik, 2009.Research output: Contribution to conference › Poster › Research
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Sublethal ciprofloxacin treatment leads to rapid development of high-level ciprofloxacin resistance during long-term experimental evolution of Pseudomonas aeruginosa
Jørgensen, K. M., Wassermann, T., Jensen, Peter Østrup, Hengzuang, W., Molin, S., Høiby, Niels & Ciofu, Oana, Sep 2013, In: Antimicrobial Agents and Chemotherapy. 57, 9, p. 4215-21 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Spread of colistin resistant non-mucoid Pseudomonas aeruginosa among chronically infected Danish cystic fibrosis patients.
Johansen, Helle Krogh, Moskowitz, S. M., Ciofu, Oana, Pressler, T. & Høiby, Niels, 2008, In: Journal of Cystic Fibrosis. 7, 5, p. 391-7 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Respiratory syncytial virus infection facilitates acute colonization of Pseudomonas aeruginosa in mice
de Vrankrijker, A. M. M., Wolfs, T. F. W., Ciofu, Oana, Høiby, Niels, van der Ent, C. K., Poulsen, Steen Seier & Johansen, Helle Krogh, 2009, In: Journal of Medical Virology. 81, 12, p. 2096-103 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Respiratory bacterial infections in cystic fibrosis
Ciofu, Oana, Hansen, C. R. & Høiby, Niels, May 2013, In: Current Opinion in Pulmonary Medicine. 19, 3, p. 251-8 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Reinforcement of the bactericidal effect of ciprofloxacin on Pseudomonas aeruginosa biofilm by hyperbaric oxygen treatment
Kolpen, Mette, Mousavi, N., Sams, T., Bjarnsholt, Thomas, Ciofu, Oana, Moser, Claus Ernst, Kühl, Michael, Høiby, Niels & Jensen, Peter Østrup, 2016, In: International Journal of Antimicrobial Agents. 47, 2, p. 163–167 5 p.Research output: Contribution to journal › Letter › Research › peer-review
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Real-Time Monitoring of nfxB Mutant Occurrence and Dynamics in Pseudomonas aeruginosa Biofilm Exposed to Subinhibitory Concentrations of Ciprofloxacin
Zaborskytė, G., Andersen, Jens Bo, Kragh, K. N. & Ciofu, Oana, Mar 2017, In: Antimicrobial Agents and Chemotherapy. 61, 3, 14 p., e02292-16.Research output: Contribution to journal › Journal article › Research › peer-review
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Rapid development in vitro and in vivo of resistance to ceftazidime in biofilm-growing Pseudomonas aeruginosa due to chromosomal beta-lactamase
Bagge, N., Ciofu, Oana, Skovgaard, Lene Theil & Høiby, Niels, Sep 2000, In: Acta Pathologica Microbiologica et Immunologica Scandinavica. 108, 9, p. 589-600 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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RE-SENSITIZATION OF ANOXIC PSEUDOMONAS AERUGINOSA BIOFILMS WITH RE-OXYGENATION USING HYPERBARIC OXYGEN TREATMENT
Kolpen, Mette, Mousavi, N., Sams, T., Kragh, K. N., Bjarnsholt, Thomas, Ciofu, Oana, Høiby, Niels & Jensen, P. O., Oct 2015, In: Pediatric Pulmonology. 50, S41, p. 312-312 1 p., 322.Research output: Contribution to journal › Conference abstract in journal › Research › peer-review
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Quorum sensing and virulence of Pseudomonas aeruginosa during lung infection of cystic fibrosis patients
Bjarnsholt, Thomas, Jensen, Peter Østrup, Jakobsen, Tim Holm, Phipps, R., Nielsen, A. K., Rybtke, Morten Levin, Tolker-Nielsen, Tim, Givskov, Michael, Høiby, Niels, Ciofu, Oana & Scandinavian Cystic Fibrosis Study Consortium, S. C. F. S. C., 1 Jan 2010, In: PLoS ONE. 5, 4, p. e10115Research output: Contribution to journal › Journal article › Research › peer-review
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Quantitative analysis of the IgG and IgG subclass immune responses to chromosomal Pseudomonas aeruginosa beta-lactamase in serum from patients with cystic fibrosis by western blotting and laser scanning densitometry.
Petersen, T. D., Ciofu, Oana, Pressler, T., Giwercman, B., Pedersen, S. S. & Høiby, Niels, 1996, In: Thorax. 51, 7, p. 733-8 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pseudomonas aeruginosa isolates from patients with cystic fibrosis have different beta-lactamase expression phenotypes but are homogeneous in the ampC-ampR genetic region.
Campbell, J. I., Ciofu, Oana & Høiby, Niels, 1997, In: Antimicrobial Agents and Chemotherapy. 41, 6, p. 1380-4 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Pseudomonas aeruginosa chromosomal beta-lactamase in patients with cystic fibrosis and chronic lung infection. Mechanism of antibiotic resistance and target of the humoral immune response.
Ciofu, Oana, 2003, In: APMIS : Acta pathologica, microbiologica et immunologica Scandinavica. Supplementum. 116, p. 1-47 46 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 3772
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Physiological levels of nitrate support anoxic growth by denitrification of Pseudomonas aeruginosa at growth rates reported in cystic fibrosis lungs and sputum
Research output: Contribution to journal › Journal article › Research › peer-review
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Complete genome sequence of the cystic fibrosis pathogen Achromobacter xylosoxidans NH44784-1996 complies with important pathogenic phenotypes
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Effect of long-term voluntary exercise wheel running on susceptibility to bacterial pulmonary infections in a mouse model
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