Louise Dahl Hultqvist
Associate Professor
Bacteriology
Nørre Allé 14
2200 København N
- 2024
- Published
High efficacytreatment of murine Pseudomonas aeruginosa catheter-associated urinary tract infections using the c-di-GMP modulating anti-biofilmcompound Disperazol in combination with ciprofloxacin
Hultqvist, Louise Dahl, Andersen, Jens Bo, Nilsson, Carl Martin Peter, Jansen, C. U., Rybtke, Morten Levin, Jakobsen, Tim Holm, Nielsen, Thomas Eiland, Qvortrup, Klaus, Moser, Claus Ernst, Graz, M., Qvortrup, K., Tolker-Nielsen, Tim & Givskov, Michael, Jun 2024, In: Antimicrobial Agents and Chemotherapy. 68, 6Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Identification of small molecules that interfere with c-di-GMP signaling and induce dispersal of Pseudomonas aeruginosa biofilms
Andersen, Jens Bo, Hultqvist, Louise Dahl, Jansen, C. U., Jakobsen, Tim Holm, Nilsson, Carl Martin Peter, Rybtke, Morten Levin, Uhd, J., Fritz, Blaine Gabriel, Seifert, R., Berthelsen, J., Nielsen, Thomas Eiland, Qvortrup, K., Givskov, Michael & Tolker-Nielsen, Tim, 2021, In: npj Biofilms and Microbiomes. 7, 13 p., 59.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Induction of native c-di-GMP phosphodiesterases leads to dispersal of Pseudomonas aeruginosa biofilms
Andersen, Jens Bo, Kragh, K. N., Hultqvist, Louise Dahl, Rybtke, Morten Levin, Nilsson, Carl Martin Peter, Jakobsen, Tim Holm, Givskov, Michael & Tolker-Nielsen, Tim, 2021, In: Antimicrobial Agents and Chemotherapy. 65, 4, e02431-20.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
SAR study of 4-arylazo-3,5-diamino-1: H -pyrazoles: identification of small molecules that induce dispersal of Pseudomonas aeruginosa biofilms
Jansen, C. U., Uhd, J., Andersen, Jens Bo, Hultqvist, Louise Dahl, Jakobsen, Tim Holm, Nilsson, Carl Martin Peter, Nielsen, Thomas Eiland, Givskov, Michael, Tolker-Nielsen, Tim & Qvortrup, K. M., 2021, In: RSC Medicinal Chemistry. 12, 11, p. 1868-1878 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
Small Molecule Anti-biofilm Agents Developed on the Basis of Mechanistic Understanding of Biofilm Formation
Qvortrup, K., Hultqvist, Louise Dahl, Nilsson, Carl Martin Peter, Jakobsen, Tim Holm, Jansen, C. U., Uhd, J., Andersen, Jens Bo, Nielsen, Thomas Eiland, Givskov, Michael & Tolker-Nielsen, Tim, 2019, In: Frontiers in Chemistry. 7, 27 p., 742.Research output: Contribution to journal › Review › Research › peer-review
- Published
Visualizing biofilm by targeting eDNA with long wavelength probe CDr15
Kwon, H. Y., Kim, J. Y., Liu, X., Lee, J. Y., Yam, J. K. H., Hultqvist, Louise Dahl, Xu, W., Rybtke, Morten Levin, Tolker-Nielsen, Tim, Heo, W., Kim, J. J., Kang, N. Y., Joo, T., Yang, L., Park, S. J., Givskov, Michael & Chang, Y. T., 2019, In: Biomaterials Science. 7, 9, p. 3594-3598 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
CDy14: A novel biofilm probe targeting exopolysaccharide Psl
Kwon, H. Y., Kim, J. Y., Lee, J. Y., Yam, J. K. H., Hultqvist, Louise Dahl, Xu, W., Rybtke, Morten Levin, Tolker-Nielsen, Tim, Kim, J. J., Kang, N. Y., Yang, L., Park, S. J., Givskov, Michael & Chang, Y. T., 2018, In: Chemical Communications. 54, 84, p. 11865-11868 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Imaging N-acyl homoserine lactone quorum sensing in vivo
Hultqvist, Louise Dahl, Alhede, M., Jakobsen, Tim Holm, Givskov, Michael & Bjarnsholt, Thomas, 2018, Quorum Sensing: Methods and Protocols. Leoni, L. & Rampion, G. (eds.). Humana Press, Vol. 1673. p. 203-212 10 p. (Methods in Molecular Biology; No. 1673).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Qualitative and Quantitative Determination of Quorum Sensing Inhibition In Vitro
Jakobsen, Tim Holm, Alhede, M., Hultqvist, Louise Dahl, Bjarnsholt, Thomas & Givskov, Michael, 2018, Quorum Sensing: Methods and Protocols. Springer, Vol. 1673. p. 275-285 11 p. (Methods in molecular biology (Clifton, N.J.)).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- 2015
- Published
In vitro and in vivo generation and characterization of Pseudomonas aeruginosa biofilm-dispersed cells via c-di-GMP manipulation
Chua, S. L., Hultqvist, Louise Dahl, Yuan, M., Rybtke, Morten Levin, Nielsen, Thomas Eiland, Givskov, Michael, Tolker-Nielsen, Tim & Yang, L., Aug 2015, In: Nature Protocols (Print). 10, 8, p. 1165-80 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pseudomonas aeruginosa Biofilm Infections: Community Structure, Antimicrobial Tolerance and Immune Response
Rybtke, Morten Levin, Hultqvist, Louise Dahl, Givskov, Michael & Tolker-Nielsen, Tim, 2015, In: Journal of Molecular Biology. 427, 23, p. 3628-3645Research output: Contribution to journal › Review › Research › peer-review
- 2014
- Published
Bacterial biofilm formation and treatment in soft tissue fillers
Alhede, M., Er, O., Eickhardt, S., Kragh, K., Alhede, M., Hultqvist, Louise Dahl, Poulsen, Steen Seier, Givskov, Michael, Christensen, L. H., Høiby, Niels, Tvede, M. & Bjarnsholt, Thomas, 30 Jan 2014, In: Pathogens and Disease. 70, p. 339-346 8 p.Research output: Contribution to journal › Journal article › Research
- 2013
- Published
Clearance of Pseudomonas aeruginosa Foreign-Body Biofilm Infections through Reduction of the Cyclic Di-GMP Level in the Bacteria
Hultqvist, Louise Dahl, van Gennip, M., Rybtke, Morten Levin, Wu, H., Chiang, W., Alhede, M., Høiby, Niels, Nielsen, T., Givskov, Michael & Tolker-Nielsen, Tim, Aug 2013, In: Infection and Immunity. 81, 8, p. 2705-13 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
Interactions between polymorphonuclear leukocytes and Pseudomonas aeruginosa biofilms on silicone implants in vivo
van Gennip, M., Hultqvist, Louise Dahl, Alhede, M., Qvortrup, Klaus, Jensen, Peter Østrup, Høiby, Niels, Givskov, Michael & Bjarnsholt, Thomas, Aug 2012, In: Infection and Immunity. 80, 8, p. 2601-2607 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Process for the manufacture of ajoene derivatives
Bjarnsholt, Thomas, Høiby, Niels, Jensen, Peter Østrup, Phipps, R., Shanmugham, Meenakshi, S., Alhede, M., Hultqvist, Louise Dahl, Jakobsen, Tim Holm, Tanner, D., Larsen, Thomas, O. & Givskov, Michael, 14 Jun 2012, IPC No. C07C 323/ 65 A I, Patent No. WO2012076016, Priority date 8 Dec 2010, Priority No. EP20100194154Research output: Patent
- Published
Ajoene, a sulfur-rich molecule from garlic, inhibits genes controlled by quorum sensing
Jakobsen, Tim Holm, van Gennip, M., Phipps, R. K., Shanmugham, M. S., Hultqvist, Louise Dahl, Alhede, M., Skindersoe, M. E., Rasmussen, T. B., Friedrich, K., Uthe, F., Jensen, Peter Østrup, Moser, Claus Ernst, Nielsen, Kristian Fog, Eberl, L., Larsen, T. O., Tanner, D. A., Høiby, Niels, Bjarnsholt, Thomas, Givskov, Michael & Alhede, M., May 2012, In: Antimicrobial Agents and Chemotherapy. 56, 5, p. 2314-25 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Food as a source for quorum sensing inhibitors: iberin from horseradish revealed as a quorum sensing inhibitor of Pseudomonas aeruginosa
Jakobsen, Tim Holm, Bragason, S. K., Phipps, R. K., Hultqvist, Louise Dahl, van Gennip, M., Alhede, M., Skindersoe, M., Larsen, T. O., Høiby, Niels, Bjarnsholt, Thomas & Givskov, Michael, 2012, In: Applied and Environmental Microbiology. 78, 7, p. 2410-2421 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Synergistic antibacterial efficacy of early combination treatment with tobramycin and quorom sensing inhibitors against Pseudomonas aeruginosa in an intraperitoneal foreign-body infection mouse model.
Hultqvist, Louise Dahl, van Gennip, M., Jakobsen, Tim Holm, Alhede, M., Hougen, H. P., Høiby, Niels, Bjarnsholt, Thomas & Givskov, Michael, 2012, In: Journal of Antimicrobial Chemotherapy. 67, 5, p. 1198-1206 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Treatment of Pseudomonas Aeruginosa Biofilm Infections: An Experimental Study
Hultqvist, Louise Dahl, 2012Research output: Book/Report › Ph.D. thesis › Research
- 2011
- Published
Imaging N-acyl homoserine lactone quorum sensing in vivo
Hultqvist, Louise Dahl, van Gennip, M., Jakobsen, Tim Holm, Givskov, Michael & Bjarnsholt, Thomas, 1 Jan 2011, In: Methods in Molecular Biology. 692, 2, p. 147-157 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Qualitative and quantitative determination of quorum sensing inhibition in vitro
Jakobsen, Tim Holm, van Gennip, M., Hultqvist, Louise Dahl, Bjarnsholt, Thomas & Givskov, Michael, 1 Jan 2011, In: Methods in Molecular Biology. 692, 3, p. 253-263 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Phenotypes of Non-Attached Pseudomonas aeruginosa Aggregates Resemble Surface Attached Biofilm
Alhede, M., Kragh, K. N., Qvortrup, Klaus, Allesen-Holm, M., van Gennip, M., Hultqvist, Louise Dahl, Jensen, Peter Østrup, Nielsen, A. K., Parsek, M., Wozniak, D., Molin, S., Tolker-Nielsen, Tim, Høiby, Niels, Givskov, Michael & Bjarnsholt, Thomas, 2011, In: P L o S One. 6, 11, p. e27943Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
Polymorphonuclear leucocytes consume oxygen in sputum from chronic Pseudomonas aeruginosa pneumonia in cystic fibrosis
Kolpen, Mette, Hansen, C. R., Bjarnsholt, Thomas, Moser, C., Hultqvist, Louise Dahl, van Gennip, M., Ciofu, Oana, Mandsberg, L., Kharazmi, A., Döring, G., Givskov, Michael, Høiby, Niels & Jensen, Peter Østrup, 1 Jan 2010, In: Thorax. 65, 1, p. 57-62 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
In vitro screens for quorum sensing inhibitors and in vivo confirmation of their effect
Bjarnsholt, Thomas, van Gennip, M., Jakobsen, Tim Holm, Hultqvist, Louise Dahl, Jensen, Peter Østrup & Givskov, Michael, 2010, In: Nature Protocols (Print Edition). 5, 2, p. 282-93 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
Augmented effect of early antibiotic treatment in mice with experimental lung infections due to sequentially adapted mucoid strains of Pseudomonas aeruginosa
van Gennip, M., Moser, C., Hultqvist, Louise Dahl, Bjarnsholt, Thomas, Calum, H., Jensen, Peter Østrup, Christophersen, L., Hougen, H. P., Ciofu, Oana, Molin, S., Givskov, Michael & Høiby, Niels, 1 Dec 2009, In: Journal of Antimicrobial Chemotherapy. 64, 6, p. 1241-50 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inactivation of the rhlA gene in Pseudomonas aeruginosa prevents rhamnolipid production, disabling the protection against polymorphonuclear leukocytes
Van Gennip, M., Hultqvist, Louise Dahl, Alhede, M., Phipps, R., Jensen, Peter Østrup, Christophersen, L., Pamp, S. J., Moser, C., Mikkelsen, P. J., Koh, A. Y., Tolker-Nielsen, Tim, Pier, G. B., Høiby, Niels, Givskov, Michael & Bjarnsholt, Thomas, 1 Jul 2009, In: Acta Pathologica Microbiologica et Immunologica Scandinavica. 117, 7, p. 537-46 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pseudomonas aeruginosa recognizes and responds aggressively to the presence of polymorphonuclear leukocytes
Alhede, M., Bjarnsholt, Thomas, Jensen, Peter Østrup, Phipps, R. K., Moser, Claus Ernst, Christophersen, L., Hultqvist, Louise Dahl, van Gennip, M., Parsek, M., Høiby, Niels, Rasmussen, T. B. & Givskov, Michael, 2009, In: Microbiology. 155, 11, p. 3500-3508 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2007
- Published
Impact of Pseudomonas aeruginosa quorum sensing on biofilm persistence in an in vivo intraperitoneal foreign-body infection model
Hultqvist, Louise Dahl, Moser, C., Jensen, Peter Østrup, Rasmussen, T. B., Christophersen, L., Kjelleberg, S., Kumar, N., Høiby, Niels, Givskov, Michael & Bjarnsholt, Thomas, 2007, In: Microbiology. 153, Pt 7, p. 2312-20 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 9653275
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Small Molecule Anti-biofilm Agents Developed on the Basis of Mechanistic Understanding of Biofilm Formation
Research output: Contribution to journal › Review › Research › peer-review
Published -
42
downloads
Identification of small molecules that interfere with c-di-GMP signaling and induce dispersal of Pseudomonas aeruginosa biofilms
Research output: Contribution to journal › Journal article › Research › peer-review
Published