Tim Tolker-Nielsen
Professor
Bacteriology
Blegdamsvej 3B, 2200 København N
Member of:
- 2013
- Published
Synthesis and biological evaluation of triazole-containing N-acyl homoserine lactones as quorum sensing modulators
Stacy, D. M., Le Quement, S. T., Hansen, C., Clausen, J. W., Tolker-Nielsen, Tim, Brummond, J. W., Givskov, Michael, Nielsen, T. E. & Blackwell, H. E., 2013, In: Organic & Biomolecular Chemistry. 11, 6, p. 938-54 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The exopolysaccharide gene cluster Bcam1330-Bcam1341 is involved in Burkholderia cenocepacia biofilm formation, and its expression is regulated by c-di-GMP and Bcam1349
Fazli, M., McCarthy, Y., Givskov, Michael, Ryan, R. P. & Tolker-Nielsen, Tim, Feb 2013, In: MicrobiologyOpen. 2, 1, p. 105-122 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Expression of Fap amyloids in Pseudomonas aeruginosa, P. fluorescens, and P. putida results in aggregation and increased biofilm formation
Dueholm, M. S., Søndergaard, M., Nilsson, M., Christiansen, G., Stensballe, A., Overgaard, M. T., Givskov, Michael, Tolker-Nielsen, Tim, Otzen, D. & Nielsen, P. H., 18 Mar 2013, In: MicrobiologyOpen. 2, p. 365-382 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biofilm formation by Staphylococcus epidermidis on peritoneal dialysis catheters and the effects of extracellular products from Pseudomonas aeruginosa
Pihl, M., Arvidsson, A., Skepö, M., Nilsson, M., Givskov, Michael, Tolker-Nielsen, Tim, Svensäter, G. & Davies, J. R., Apr 2013, In: Pathogens and Disease. 67, 3, p. 192-198 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Extracellular DNA shields against aminoglycosides in Pseudomonas aeruginosa biofilms
Chiang, W., Nilsson, M., Jensen, Peter Østrup, Høiby, Niels, Nielsen, T., Givskov, Michael & Tolker-Nielsen, Tim, May 2013, In: Antimicrobial Agents and Chemotherapy. 57, 5, p. 2352-61 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 2014
- Published
A possible correlation between periodontitis and ischaemic heart disease
Hansen, G. M., Holmstrup, Palle, Tolker-Nielsen, Tim, Køllgaard, T., Nielsen, C. H., Givskov, Michael & Hansen, Peter Riis, 2014, In: Ugeskrift for Laeger.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Colony morphology and transcriptome profiling of Pseudomonas putida KT2440 and its mutants deficient in alginate or all EPS synthesis under controlled matric potentials
Gulez, G., Altintas, A., Fazli, M., Dechesne, A., Workman, C., Tolker-Nielsen, Tim & Smets, B. F., 2014, In: MicrobiologyOpen. 3, 4, p. 457-469Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Dispersed cells represent a distinct stage in the transition from bacterial biofilm to planktonic lifestyles
Chua, S. L., Liu, Y., Yam, J. K. H., Chen, Y., Vejborg, R. M., Tan, B. G. C., Kjelleberg, S., Tolker-Nielsen, Tim, Givskov, Michael & Yang, L., 2014, In: Nature Communications. 5, p. 1-12 13 p., 4462.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Draft Genome Sequence of the Model Naphthalene-Utilizing Organism Pseudomonas putida OUS82
Tay, M., Roizman, D., Cohen, Y., Tolker-Nielsen, Tim, Givskov, Michael & Yang, L., 2014, In: Genome Announcements. 2, 1, p. 1 1 p., e01161-13.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Methods for studying biofilm formation: flow cells and confocal laser scanning microscopy
Tolker-Nielsen, Tim & Sternberg, C., 2014, In: Methods in Molecular Biology. 1149, p. 615-29 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
PNA-based fluorescence in situ hybridization for identification of bacteria in clinical samples
Fazli, M., Bjarnsholt, Thomas, Høiby, Niels, Givskov, Michael & Tolker-Nielsen, Tim, 2014, In: Methods in Molecular Biology. 1211, p. 261-71 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Regulation of biofilm formation in Pseudomonas and Burkholderia species
Fazli, M., Almblad, H., Rybtke, Morten Levin, Givskov, Michael, Eberl, L. & Tolker-Nielsen, Tim, 2014, In: Environmental Microbiology. 16, 7, p. 1961-1981 21 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Bacteria-triggered release of antimicrobial agents
Komnatnyy, V. V., Chiang, W., Tolker-Nielsen, Tim, Givskov, Michael & Nielsen, T. E., 7 Jan 2014, In: Angewandte Chemie (International ed. in English). 53, 2, p. 439-41 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Solid-phase synthesis and biological evaluation of N-dipeptido L-homoserine lactones as quorum sensing activators
Hansen, M. R., Le Quement, S. T., Jakobsen, Tim Holm, Skovstrup, S., Taboureau, O., Tolker-Nielsen, Tim, Givskov, Michael & Nielsen, T. E., 10 Feb 2014, In: ChemBioChem. 15, 3, p. 460-5 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Mulig sammenhæng mellem marginal parodontitis og iskæmisk hjertesygdom
Hansen, G. M., Holmstrup, Palle, Tolker-Nielsen, Tim, Køllgaard, T., Nielsen, Claus Henrik, Givskov, Michael & Hansen, Peter Riis, 28 Apr 2014, In: Ugeskrift for Laeger. 176, 18, p. 1752-1754 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A mariner transposon vector adapted for mutagenesis in oral streptococci
Nilsson, M., Christiansen, N., Høiby, Niels, Twetman, Svante, Givskov, Michael & Tolker-Nielsen, Tim, Jun 2014, In: MicrobiologyOpen. 3, 3, p. 333-40 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Antimicrobial and anti-biofilm effect of a novel BODIPY photosensitizer against Pseudomonas aeruginosa PAO1
Orlandi, V. T., Rybtke, Morten Levin, Caruso, E., Banfi, S., Tolker-Nielsen, Tim & Barbieri, P., Sep 2014, In: Biofouling. 30, 8, p. 883-91 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Comparative systems biology analysis to study the mode of action of the isothiocyanate compound Iberin on Pseudomonas aeruginosa
Tan, S. Y., Liu, Y., Chua, S. L., Vejborg, R. M., Jakobsen, Tim Holm, Chew, S. C., Li, Y., Nielsen, T. E., Tolker-Nielsen, Tim, Yang, L. & Givskov, Michael, Nov 2014, In: Antimicrobial Agents and Chemotherapy. 58, 11, p. 6648-59 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Pseudomonas aeruginosa Type III Translocon Is Required for Biofilm Formation at the Epithelial Barrier
Tran, C. S., Rangel, S. M., Almblad, H., Kierbel, A., Givskov, Michael, Tolker-Nielsen, Tim, Hauser, A. R. & Engel, J. N., Nov 2014, In: P L o S Pathogens. 10, 11, p. 1-11 12 p., e1004479.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pseudomonas aeruginosa biofilm infections: From molecular biofilm biology to new treatment possibilities
Tolker-Nielsen, Tim, Dec 2014, 51 p. (APMIS Supplementum).Research output: Book/Report › Doctoral thesis › Research
- 2015
- 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
- Published
Absence of Bacteria on Coronary Angioplasty Balloons from Unselected Patients: Results with Use of a High Sensitivity Polymerase Chain Reaction Assay
Hansen, G. M., Nilsson, M., Nielsen, Claus Henrik, Holmstrup, Palle, Helqvist, S., Tolker-Nielsen, Tim, Givskov, Michael & Hansen, Peter Riis, 2015, In: PloS one. 10, 12, p. 1-11 11 p., e0145657.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Antimicrobial resistance, respiratory tract infections and role of biofilms in lung infections in cystic fibrosis patients
Ciofu, Oana, Tolker-Nielsen, Tim, Jensen, Peter Østrup, Wang, H. & Høiby, Niels, 2015, In: Advanced Drug Delivery Reviews. 85, p. 7-23 17 p.Research output: Contribution to journal › Review › Research › peer-review
- Published
Biofilm development
Tolker-Nielsen, Tim, 2015, Microbial biofilms. Ghannoum, M., Parsek, M., Whiteley, M. & P. M. (eds.). 2 ed. Washington DC: ASM Press, p. 51-66 16 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
C-di-GMP regulates Pseudomonas aeruginosa stress response to tellurite during both planktonic and biofilm modes of growth
Chua, S. L., Sivakumar, K., Rybtke, Morten Levin, Yuan, M., Andersen, Jens Bo, Nielsen, T. E., Givskov, Michael, Tolker-Nielsen, Tim, Cao, B., Kjelleberg, S. & Yang, L., 2015, In: Scientific Reports. 5, 13 p., 10052.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Functional bacterial amyloid increases Pseudomonas biofilm hydrophobicity and stiffness
Zeng, G., Vad, B. S., Dueholm, M. S., Christiansen, G., Nilsson, Carl Martin Peter, Tolker-Nielsen, Tim, Nielsen, P. H., Meyer, R. L. & Otzen, D. E., 2015, In: Frontiers in Microbiology. 6, 14 p., 1099.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
In silico analyses of metagenomes from human atherosclerotic plaque samples
Mitra, S., Drautz-Moses, D. I., Alhede, M., Maw, M. T., Liu, Y., Purbojati, R. W., Yap, Z. H., Kushwaha, K. K., Gheorghe, Alexandra Gabriella, Bjarnsholt, Thomas, Hansen, G. M., Sillesen, Henrik, Hougen, H. P., Hansen, Peter Riis, Yang, L., Tolker-Nielsen, Tim, Schuster, S. C. & Givskov, Michael, 2015, In: Microbiome. 3, p. 1-14 38.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
In-frame and unmarked gene deletions in Burkholderia cenocepacia via an allelic exchange system compatible with gateway technology
Fazli, M., Harrison, J. J., Gambino, M., Givskov, Michael & Tolker-Nielsen, Tim, 2015, In: Applied and Environmental Microbiology. 81, 11, p. 3623-3630 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Lipopeptide biosurfactant viscosin enhances dispersal of Pseudomonas fluorescens SBW25 biofilms
Bonnichsen, L., Svenningsen, N. B., Rybtke, Morten Levin, de Bruijn, I., Raaijmakers, J. M., Tolker-Nielsen, Tim & Nybroe, O., 2015, In: Microbiology. 161, 12, p. 2289-2297 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Multiple diguanylate cyclase-coordinated regulation of pyoverdine synthesis in Pseudomonas aeruginosa
Chen, Y., Yuan, M., Mohanty, A., Yam, J. K. H., Liu, Y., Chua, S. L., Nielsen, T. E., Tolker-Nielsen, Tim, Givskov, Michael, Cao, B. & Yang, L., 2015, In: Environmental Microbiology Reports. 7, 3, p. 498-507 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Triazole-containing N-acyl homoserine lactones targeting the quorum sensing system in Pseudomonas aeruginosa
Hansen, M. R., Jakobsen, Tim Holm, Bang, C. G., Cohrt, A. E., Hansen, C. L., Clausen, J. R. W., Le Quement, S. T., Tolker-Nielsen, Tim, Givskov, Michael & Nielsen, T., 2015, In: Bioorganic & Medicinal Chemistry. 23, 7, p. 1638-1650 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biofilm development
Tolker-Nielsen, Tim, 1 Jan 2015, Microbial Biofilms. Wiley-Interscience, p. 51-66 16 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Pseudomonas aeruginosa LysR PA4203 regulator NmoR acts as a repressor of the PA4202 nmoA gene, encoding a nitronate monooxygenase
Vercammen, K., Wei, Q., Charlier, D., Dötsch, A., Haüssler, S., Schulz, S., Salvi, F., Gadda, G., Spain, J., Rybtke, Morten Levin, Tolker-Nielsen, Tim, Dingemans, J., Ye, L. & Cornelis, P., Mar 2015, In: Journal of Bacteriology. 197, 6, p. 1026-39 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biofilm Development
Tolker-Nielsen, Tim, Mar 2015, In: Microbiology Spectrum. 3, 2, 12 p., MB-0001-2014.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Viable Bacteria Associated with Red Blood Cells and Plasma in Freshly Drawn Blood Donations
Damgaard, Christian, Magnussen, K., Enevold, Christian, Nilsson, Carl Martin Peter, Tolker-Nielsen, Tim, Holmstrup, Palle & Nielsen, Claus Henrik, 9 Mar 2015, In: P L o S One. 10, 3, p. 1-9 9 p., e0120826.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Cyclic AMP-Vfr Signaling Pathway in Pseudomonas aeruginosa Is Inhibited by Cyclic Di-GMP
Almblad, H., Harrison, J. J., Rybtke, Morten Levin, Groizeleau, J., Givskov, Michael, Parsek, M. R. & Tolker-Nielsen, Tim, Jul 2015, In: Journal of Bacteriology. 197, 13, p. 2190-200 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
Cranberry (Vaccinium macrocarpon) oligosaccharides decrease biofilm formation by uropathogenic Escherichia coli
Sun, J., Marais, J. P. J., Khoo, C., LaPlante, K., Vejborg, R. M., Givskov, Michael, Tolker-Nielsen, Tim, Seeram, N. P. & Rowley, D. C., Aug 2015, In: Journal of Functional Foods. 17, p. 235-242 8 p.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Erratum for Almblad et al., The Cyclic AMP-Vfr Signaling Pathway in Pseudomonas aeruginosa Is Inhibited by Cyclic Di-GMP
Almblad, H., Harrison, J. J., Rybtke, Morten Levin, Groizeleau, J., Givskov, Michael, Parsek, M. R. & Tolker-Nielsen, Tim, Aug 2015, In: Journal of Bacteriology. 197, 16, p. 2731 1 p.Research output: Contribution to journal › Comment/debate › Research
- Published
The bactericidal activity of β-lactam antibiotics is increased by metabolizable sugar species
Thorsing, M., Bentin, Thomas, Givskov, Michael, Tolker-Nielsen, Tim & Goltermann, Lise, Oct 2015, In: Microbiology. 161, 10, p. 1999-2007 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Precision-engineering the Pseudomonas aeruginosa genome with two-step allelic exchange
Hmelo, L. R., Borlee, B. R., Almblad, H., Love, M. E., Randall, T. E., Tseng, B. S., Lin, C., Irie, Y., Storek, K. M., Yang, J. J., Siehnel, R. J., Howell, P. L., Singh, P. K., Tolker-Nielsen, Tim, Parsek, M. R., Schweizer, H. P. & Harrison, J. J., Nov 2015, In: Nature Protocols (Print). 10, 11, p. 1820-41 22 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pigments influence the tolerance of Pseudomonas aeruginosa PAO1 to photodynamically induced oxidative stress
Orlandi, V. T., Bolognese, F., Chiodaroli, L., Tolker-Nielsen, Tim & Barbieri, P., Dec 2015, In: Microbiology. 161, 12, p. 2298-309 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The LapG protein plays a role in Pseudomonas aeruginosa biofilm formation by controlling the presence of the CdrA adhesin on the cell surface
Rybtke, Morten Levin, Berthelsen, J., Yang, L., Høiby, Niels, Givskov, Michael & Tolker-Nielsen, Tim, Dec 2015, In: MicrobiologyOpen. 4, 6, p. 917-930 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
Pseudomonas aeruginosa Microcolonies in Coronary Thrombi from Patients with ST-Segment Elevation Myocardial Infarction
Hansen, G. M., Midjord-Belstrøm, Daniel, Nilsson, Carl Martin Peter, Helqvist, S., Nielsen, Claus Henrik, Holmstrup, Palle, Tolker-Nielsen, Tim, Givskov, Michael & Hansen, Peter Riis, 2016, In: P L o S One. 11, 12, 13 p., e0168771.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Selective labelling and eradication of antibiotic-tolerant bacterial populations in Pseudomonas aeruginosa biofilms
Chua, S. L., Yam, J. K. H., Hao, P., Adav, S. S., Salido, M. M., Liu, Y., Givskov, Michael, Sze, S. K., Tolker-Nielsen, Tim & Yang, L., 2016, In: Nature Communications. 7, 11 p., 10750.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The dlt genes play a role in antimicrobial tolerance of Streptococcus mutans biofilms
Nilsson, Carl Martin Peter, Rybtke, Morten Levin, Givskov, Michael, Høiby, Niels, Twetman, Svante & Tolker-Nielsen, Tim, Sep 2016, In: International Journal of Antimicrobial Agents. 48, 3, p. 298–304Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The anti-cancerous drug doxorubicin decreases the c-di-GMP content in Pseudomonas aeruginosa but promotes biofilm formation
Groizeleau, J., Rybtke, Morten Levin, Andersen, Jens Bo, Berthelsen, J., Liu, Y., Yang, L., Nielsen, Thomas Eiland, Kaever, V., Givskov, Michael & Tolker-Nielsen, Tim, 1 Oct 2016, In: Microbiology. 162, 10, p. 1797-1807 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
A broad range quorum sensing inhibitor working through sRNA inhibition
Jakobsen, Tim Holm, Warming, A. N., Vejborg, R. M., Moscoso, J. A., Stegger, M., Lorenzen, F., Rybtke, Morten Levin, Andersen, Jens Bo, Petersen, R., Andersen, P. S., Nielsen, Thomas Eiland, Tolker-Nielsen, Tim, Filloux, A., Ingmer, Hanne & Givskov, Michael, 2017, In: Scientific Reports. 7, 1, 12 p., 9857.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Bacterial biofilm in chronic lesions of Hidradenitis Suppurativa
Ring, H. C., Bay, Lene, Nilsson, Carl Martin Peter, Kallenbach, K., Miller, I. M., Saunte, Ditte Marie, Bjarnsholt, Thomas, Tolker-Nielsen, Tim & Jemec, Gregor, 2017, In: British Journal of Dermatology. 176, 4, p. 993–1000Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Cyclic-di-GMP is required for corneal infection by Pseudomonas aeruginosa and modulates host immunity
Hoong Yam, J. K., Aung, T. T., Chua, S. L., Cheng, Y., Kohli, G. S., Zhou, J., Constancias, F., Liu, Y., Cai, Z., Santillan Salido, M. M., Drautz-Moses, D. I., Rice, S. A., Schuster, S. C., Wu, B., Kjelleberg, S., Tolker-Nielsen, Tim, Beuerman, R. W., Givskov, Michael & Yang, L., 2017, bioRxiv, 35 p.Research output: Working paper › Preprint › Research
- Published
Regulation of Burkholderia cenocepacia biofilm formation by RpoN and the c-di-GMP effector BerB
Fazli, M., Rybtke, Morten Levin, Steiner, E., Weidel, E., Berthelsen, J., Groizeleau, J. D. D., Bin, W., Zhi, B. Z., Yaming, Z., Kaever, V., Givskov, Michael, Hartmann, R. W., Eberl, L. & Tolker-Nielsen, Tim, 2017, In: MicrobiologyOpen. 6, 4, 13 p., e00480.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Selective proteomic analysis of antibiotic-tolerant cellular subpopulations in pseudomonas aeruginosa biofilms
Babin, B. M., Atangcho, L., van Eldijk, M. B., Sweredoski, M. J., Moradian, A., Hess, S., Tolker-Nielsen, Tim, Newman, D. K. & Tirrell, D. A., 2017, In: mBio. 8, 5, 16 p., e01593-17.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Gauging and visualizing c-di-GMP levels in pseudomonas aeruginosa using fluorescence-based biosensors
Rybtke, Morten Levin, Chua, S. L., Yam, J. K. H., Givskov, Michael, Yang, L. & Tolker-Nielsen, Tim, Jan 2017, c-di-GMP Signaling: Methods and Protocols. Sauer, K. (ed.). Humana Press, Vol. 1657. p. 87-98 12 p. (Methods in Molecular Biology, Vol. 1657).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
High-throughput screening for compounds that modulate the cellular c-di-GMP level in bacteria
Groizeleau, J., Andersen, Jens Bo, Givskov, Michael, Berthelsen, J. & Tolker-Nielsen, Tim, Jan 2017, c-di-GMP Signaling: Methods and Protocols. Sauer, K. (ed.). Humana Press, Vol. 1657. p. 455-470 16 p. (Methods in Molecular Biology, Vol. 1657).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Importance of the exopolysaccharide matrix in antimicrobial tolerance of Pseudomonas aeruginosa aggregates
Goltermann, Lise & Tolker-Nielsen, Tim, Apr 2017, In: Antimicrobial Agents and Chemotherapy. 61, 4, 7 p., e02696.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High intracellular c-di-GMP levels antagonize quorum sensing and virulence gene expression in Burkholderia cenocepacia H111
Schmid, N., Suppiger, A., Steiner, E., Pessi, G., Kaever, V., Fazli, M., Tolker-Nielsen, Tim, Jenal, U. & Eberl, L., 1 May 2017, In: Microbiology. 163, 5, p. 754-764 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Bacterial Biofilm Control by Perturbation of Bacterial Signaling Processes
Jakobsen, Tim Holm, Tolker-Nielsen, Tim & Givskov, Michael, Sep 2017, In: International Journal of Molecular Sciences. 18, 9, 27 p., 1970.Research output: Contribution to journal › Review › Research › peer-review
- Published
Reduced intracellular c-di-GMP content increases expression of quorum sensing-regulated genes in Pseudomonas aeruginosa
Chua, S. L., Liu, Y., Li, Y., Ting, H. J., Kohli, G. S., Cai, Z., Suwanchaikasem, P., Goh, K. K. K., Ng, S. P., Tolker-Nielsen, Tim, Yang, L. & Givskov, Michael, Oct 2017, In: Frontiers in Cellular and Infection Microbiology. 7, 8 p., 451.Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
A transposon mutant library of Bacillus cereus ATCC 10987 reveals novel genes required for biofilm formation and implicates motility as an important factor for pellicle-biofilm formation
Okshevsky, M., Louw, M. G., Lamela, E. O., Nilsson, Carl Martin Peter, Tolker-Nielsen, Tim & Meyer, R. L., 2018, In: MicrobiologyOpen. 7, 2, 17 p., e00552.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
Inoculation method could impact the outcome of microbiological experiments
Kragh, K. N., Alhede, M., Rybtke, Morten Levin, Stavnsbjerg, Camilla, Tolker-Nielsen, Tim, Whiteley, M. & Bjarnsholt, Thomas, 2018, In: Applied and Environmental Microbiology. 84, 5, 14 p., e02264-17.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Pseudomonas aeruginosa rhamnolipid induces fibrillation of human α‐synuclein and modulates its effect on biofilm formation
Andersen, K. K., Vad, B. S., Kjaer, L., Tolker-Nielsen, Tim, Christiansen, G. & Otzen, D. E., May 2018, In: FEBS Letters. 592, 9, p. 1484-1496 13 p.Research output: Contribution to journal › Letter › Research › peer-review
- 2019
- Published
P. aeruginosa flow-cell biofilms are enhanced by repeated phage treatments but can be eradicated by phage-ciprofloxacin combination: —monitoring the phage–P. aeruginosa biofilms interactions
Henriksen, K., Rørbo, N., Rybtke, Morten Levin, Martinet, M. G., Tolker-Nielsen, Tim, Høiby, Niels, Middelboe, Mathias & Ciofu, Oana, 2019, In: Pathogens and Disease. 77, 2, 11 p., ftz011.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Inactivation of the pgmA Gene in Streptococcus mutans Significantly Decreases Biofilm-Associated Antimicrobial Tolerance
Nilsson, Carl Martin Peter, Givskov, Michael, Twetman, Svante & Tolker-Nielsen, Tim, 2019, In: Microorganisms. 7, 9, 12 p., 310.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Increased Intracellular Cyclic di-AMP Levels Sensitize Streptococcus gallolyticus subsp. gallolyticus to Osmotic Stress and Reduce Biofilm Formation and Adherence on Intestinal Cells
Teh, W. K., Dramsi, S., Tolker-Nielsen, Tim, Yang, L. & Givskov, Michael, 2019, In: Journal of Bacteriology. 201, 6, p. 1-16 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Key Players and Individualists of Cyclic-di-GMP Signaling in Burkholderia cenocepacia
Richter, A. M., Fazli, M., Schmid, N., Shilling, R., Suppiger, A., Givskov, Michael, Eberl, L. & Tolker-Nielsen, Tim, 2019, In: Frontiers in Microbiology. 9, 15 p., 3286.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Oxidative stress response plays a role in antibiotic tolerance of Streptococcus mutans biofilms
Nilsson, Carl Martin Peter, Jakobsen, Tim Holm, Givskov, Michael, Twetman, Svante & Tolker-Nielsen, Tim, 2019, In: Microbiology. 165, 3, p. 334-342Research output: Contribution to journal › Journal article › Research › peer-review
- 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
Sub-lethal antimicrobial photodynamic inactivation affects Pseudomonas aeruginosa PAO1 quorum sensing and cyclic di-GMP regulatory systems
Hendiani, S., Rybtke, Morten Levin, Tolker-Nielsen, Tim & Kashef, N., 2019, In: Photodiagnosis and Photodynamic Therapy. 27, p. 467-473 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
Transposon Mutagenesis in Streptococcus Species
Nilsson, Carl Martin Peter, Givskov, Michael & Tolker-Nielsen, Tim, 2019, Microbial Transposon Mutagenesis: Protocols and Applications. Humana Press, p. 39-49 11 p. (Methods in Molecular Biology, Vol. 2016).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Two FtsH proteases contribute to fitness and adaptation of pseudomonas aeruginosa Clone C strains
Kamal, S. M., Rybtke, Morten Levin, Nimtz, M., Sperlein, S., Giske, C., Trček, J., Deschamps, J., Briandet, R., Dini, L., Jänsch, L., Tolker-Nielsen, Tim, Lee, C. & Römling, U., 2019, In: Frontiers in Microbiology. 10, JULY, 18 p., 1372.Research output: Contribution to journal › Journal article › 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
- Published
High levels of cAMP inhibit Pseudomonas aeruginosa biofilm formation through reduction of the c-di-GMP content
Almblad, H., Rybtke, Morten Levin, Hendiani, S., Andersen, Jens Bo, Givskov, Michael & Tolker-Nielsen, Tim, Mar 2019, In: Microbiology. 165, 3, p. 324-333 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2020
- Published
Burkholderia cenocepacia h111 produces a water-insoluble exopolysaccharide in biofilm: Structural determination and molecular modelling
Bellich, B., Jou, I. A., Caterino, M., Rizzo, R., Ravenscroft, N., Fazli, M., Tolker-Nielsen, Tim, Brady, J. W. & Cescutti, P., 2020, In: International Journal of Molecular Sciences . 21, 5, 1702.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Biofilms can act as plasmid reserves in the absence of plasmid specific selection
Røder, Henriette Lyng, Trivedi, Urvish, Russel, J., Kragh, K. N., Herschend, J., Thalsø-Madsen, I., Tolker-Nielsen, Tim, Bjarnsholt, Thomas, Burmølle, Mette & Madsen, Jonas Stenløkke, 2021, In: npj Biofilms and Microbiomes. 7, 6 p., 78.Research output: Contribution to journal › Letter › Research › peer-review
- Published
Carbon starvation of Pseudomonas aeruginosa biofilms selects for dispersal insensitive mutants
Nair, H. A. S., Subramoni, S., Poh, W. H., Hasnuddin, N. T. B., Tay, M., Givskov, Michael, Tolker-Nielsen, Tim, Kjelleberg, S., McDougald, D. & Rice, S. A., 2021, In: BMC Microbiology. 21, 10 p., 255.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Disruption of the Pseudomonas aeruginosa Tat system perturbs PQS-dependent quorum sensing and biofilm maturation through loss of the Rieske cytochrome bc1 sub-unit
Soh, E., Smith, F., Gimenez, M. R., Yang, L., Vejborg, R. M., Fletcher, M., Halliday, N., Bleves, S., Heeb, S., Camara, M., Givskov, Michael, Hardie, K. R., Tolker-Nielsen, Tim, Ize, B. & Williams, P., 2021, bioRxiv, 43 p.Research output: Working paper › Preprint › Research
- Published
Disruption of the Pseudomonas aeruginosa Tat system perturbs PQS-dependent quorum sensing and biofilm maturation through lack of the Rieske cytochrome bc1sub-unit
Soh, E. Y. C., Smith, F., Gimenez, M. R., Yang, L., Vejborg, R. M., Fletcher, M., Halliday, N., Bleves, S., Heeb, S., Cámara, M., Givskov, Michael, Hardie, K. R., Tolker-Nielsen, Tim, Ize, B. & Williams, P., 2021, In: PLOS Pathogens. 17, 8, 25 p., e1009425.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
Immune Responses to Pseudomonas aeruginosa Biofilm Infections
Moser, Claus Ernst, Jensen, Peter Østrup, Thomsen, K., Kolpen, M., Rybtke, Morten Levin, Lauland, A. S., Trøstrup, H. & Tolker-Nielsen, Tim, 2021, In: Frontiers in Immunology. 12, 625597.Research output: Contribution to journal › Review › 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
Nitric-oxide-driven oxygen release in anoxic Pseudomonas aeruginosa
Lichtenberg, Mads, Line, L., Schrameyer, V., Jakobsen, Tim Holm, Rybtke, Morten Levin, Toyofuku, M., Nomura, N., Kolpen, Mette, Tolker-Nielsen, Tim, Kühl, Michael, Bjarnsholt, Thomas & Jensen, Peter Østrup, 2021, In: iScience. 24, 12, 103404.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Redox protein osar (pa0056) regulates dsbm and the oxidative stress response in pseudomonas aeruginosa
Liu, Y., Ma, Y., Ma, Z., Han, X., Qi, H., Andersen, Jens Bo, Xu, H., Tolker-Nielsen, Tim & Qiao, M., 2021, In: Antimicrobial Agents and Chemotherapy. 65, 3, e01771-20.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
- Published
The Extracellular Polysaccharide Matrix of Pseudomonas aeruginosa Biofilms Is a Determinant of Polymorphonuclear Leukocyte Responses
Rybtke, Morten Levin, Jensen, Peter Østrup, Nielsen, Claus Henrik & Tolker-Nielsen, Tim, 2021, In: Infection and Immunity. 89, 1Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The biofilm of Burkholderia cenocepacia H111 contains an exopolysaccharide composed of L-rhamnose and L-mannose: Structural characterization and molecular modelling
Bellich, B., Jou, I. A., Buriola, C., Ravenscroft, N., Brady, J. W., Fazli, M., Tolker-Nielsen, Tim, Rizzo, R. & Cescutti, P., 2021, In: Carbohydrate Research. 499, 108231.Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
Chemical Regulation of Pseudomonas aeruginosa Biofilm Formation as a Potential Treatment for Persistent Infections
Kristensen, Rasmus, Tolker-Nielsen, Tim & Jakobsen, Tim Holm, 2022, Antibiofilm Strategies: Current and Future Applications to Prevent, Control and Eradicate Biofilms. Springer, p. 159-179 (Springer Series on Biofilms; No. 11).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Cyclic-di-GMP signaling controls metabolic activity in Pseudomonas aeruginosa
Lichtenberg, Mads, Kragh, K. N., Fritz, Blaine Gabriel, Kirkegaard, Julius Bier, Tolker-Nielsen, Tim & Bjarnsholt, Thomas, 2022, In: Cell Reports. 41, 3, p. 111515 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Effects of antibiotic treatment and phagocyte infiltration on development of Pseudomonas aeruginosa biofilm—Insights from the application of a novel PF hydrogel model in vitro and in vivo
Wu, H., Song, L., Yam, J. K. H., Plotkin, M., Wang, H., Rybtke, Morten Levin, Seliktar, D., Kofidis, T., Høiby, Niels, Tolker-Nielsen, Tim, Song, Z. & Givskov, Michael, 2022, In: Frontiers in Cellular and Infection Microbiology. 12, 826450.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Elevated c-di-GMP Levels and Expression of the Type III Secretion System Promote Corneal Infection by Pseudomonas aeruginosa
Yam, J. K. H., Aung, T. T., Chua, S. L., Cheng, Y., Kohli, G. S., Zhou, J., Constancias, F., Liu, Y., Cai, Z., Salido, M. M. S., Drautz-Moses, D. I., Rice, S. A., Schuster, S. C., Boo, Z. Z., Wu, B., Kjelleberg, S., Tolker-Nielsen, T., Lakshminarayanan, R., Beuerman, R. W., Yang, L. & 1 others, , 2022, In: Infection and Immunity. 90, 8Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Solid-phase synthesis and biological evaluation of piperazine-based novel bacterial topoisomerase inhibitors
Flagstad, T., Pedersen, M. T., Jakobsen, Tim Holm, Felding, J., Tolker-Nielsen, Tim, Givskov, Michael, Qvortrup, K. & Nielsen, Thomas Eiland, 2022, In: Bioorganic and Medicinal Chemistry Letters. 57, 128499.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The BDSF quorum sensing receptor RpfR regulates Bep exopolysaccharide synthesis in Burkholderia cenocepacia via interaction with the transcriptional regulator BerB
Steiner, E., Shilling, R. E., Richter, A. M., Schmid, N., Fazli, M., Kaever, V., Jenal, U., Tolker-Nielsen, Tim & Eberl, L., 2022, In: npj Biofilms and Microbiomes. 8, 93.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Transcription of the Alginate Operon in Pseudomonas aeruginosa Is Regulated by c-di-GMP
Liang, Z., Rybtke, Morten Levin, Kragh, K. N., Johnson, O., Schicketanz, Muriel Leandra, Zhang, Yong, Andersen, Jens Bo & Tolker-Nielsen, Tim, 2022, In: Microbiology Spectrum. 10, 4, 13 p., e00675-22.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
A genetic switch controls Pseudomonas aeruginosa surface colonization
Manner, C., Dias Teixeira, R., Saha, D., Kaczmarczyk, A., Zemp, R., Wyss, F., Jaeger, T., Laventie, B. J., Boyer, S., Malone, J. G., Qvortrup, K., Andersen, Jens Bo, Givskov, Michael, Tolker-Nielsen, Tim, Hiller, S., Drescher, K. & Jenal, U., 2023, In: Nature Microbiology. 8, p. 1520–1533Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Challenges in using transcriptome data to study the c-di-GMP signaling network in Pseudomonas aeruginosa clinical isolates
Gür, M., Erdmann, J., Will, A., Liang, Z., Andersen, Jens Bo, Tolker-Nielsen, Tim & Häussler, S., 2023, In: FEMS Microbes. 4, 10 p., xtad012.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Colistin Enhances Rifampicin's Antimicrobial Action in Colistin-Resistant Pseudomonas aeruginosa Biofilms
Armengol, E., Kragh, K. N., Tolker-Nielsen, Tim, Sierra, J. M., Higazy, Doaa Mohamed Mohamed E, Ciofu, Oana, Viñas, M. & Høiby, Niels, 2023, In: Antimicrobial Agents and Chemotherapy. 67, 4, e0164122.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Protocol to assess metabolic activity of Pseudomonas aeruginosa by measuring heat flow using isothermal calorimetry
Beilharz, K., Kragh, K. N., Fritz, Blaine Gabriel, Kirkegaard, Julius Bier, Tolker-Nielsen, Tim, Bjarnsholt, Thomas & Lichtenberg, Mads, 2023, In: STAR Protocols. 4, 2, 102269.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The Bep gene cluster in Burkholderia cenocepacia H111 codes for a water-insoluble exopolysaccharide essential for biofilm formation
Bellich, B., Terán, L. C., Fazli, M. M., Berti, F., Rizzo, R., Tolker-Nielsen, Tim & Cescutti, P., 2023, In: Carbohydrate Polymers. 301, 120318.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 8656938
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Colony morphology and transcriptome profiling of Pseudomonas putida KT2440 and its mutants deficient in alginate or all EPS synthesis under controlled matric potentials
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C-di-GMP regulates Pseudomonas aeruginosa stress response to tellurite during both planktonic and biofilm modes of growth
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Bacterial Biofilm Control by Perturbation of Bacterial Signaling Processes
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