Tim Holm Jakobsen

Tim Holm Jakobsen

Associate Professor


  1. 2024
  2. Published

    Inhibition of Pseudomonas aeruginosa quorum sensing by chemical induction of the MexEF-oprN efflux pump

    Kristensen, Rasmus, Andersen, Jens Bo, Rybtke, Morten Levin, Jansen, C. U., Fritz, Blaine Gabriel, Kiilerich, R. O., Uhd, J., Bjarnsholt, Thomas, Qvortrup, K., Tolker-Nielsen, Tim, Givskov, Michael & Jakobsen, Tim Holm, 2024, In: Antimicrobial Agents and Chemotherapy. 68, 2

    Research output: Contribution to journalJournal articlepeer-review

  3. E-pub ahead of print

    Novel sampling technique maintaining the two-dimensional organization of microbes during cultivation from chronic wounds: The Imprint method

    Iversen, A. K. S., Fritz, Blaine Gabriel, Hansen, M. J., Kirketerp-Møller, K., Jakobsen, Tim Holm, Bjarnsholt, Thomas & Lichtenberg, Mads, 2024, (E-pub ahead of print) In: APMIS.

    Research output: Contribution to journalJournal articlepeer-review

  4. E-pub ahead of print

    Single cells and bacterial biofilm populations in chronic wound infections

    Lichtenberg, Mads, Kirketerp-Møller, K., Kvich, Lasse Andersson, Christensen, Mads Holm, Fritz, Blaine Gabriel, Jakobsen, Tim Holm & Bjarnsholt, Thomas, 2024, (E-pub ahead of print) In: APMIS.

    Research output: Contribution to journalJournal articlepeer-review

  5. 2023
  6. Published

    Synergistic bactericidal effect of nisin and phytic acid against Escherichia coli O157:H7

    Zhao, G., Kempen, Paul Joseph, Zheng, T., Jakobsen, Tim Holm, Zhao, S., Gu, L., Solem, C. & Ruhdal Jensen, P., 2023, In: Food Control. 144, 109324.

    Research output: Contribution to journalJournal articlepeer-review

  7. Published

    What's in a name? Characteristics of clinical biofilms

    Lichtenberg, Mads, Coenye, T., Parsek, M. R., Bjarnsholt, Thomas & Jakobsen, Tim Holm, 2023, In: FEMS Microbiology Reviews. 47, 5, p. 1-8 fuad050.

    Research output: Contribution to journalReviewpeer-review

  8. 2022
  9. Published

    Biofilm Survival Strategies in Chronic Wounds

    Thaarup, Ida Clement, Iversen, A. K. S., Lichtenberg, Mads, Bjarnsholt, Thomas & Jakobsen, Tim Holm, 2022, In: Microorganisms. 10, 4, 775.

    Research output: Contribution to journalReviewpeer-review

  10. 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 proceedingBook chapterResearchpeer-review

  11. Published

    Inoculum Concentration Influences Pseudomonas aeruginosa Phenotype and Biofilm Architecture

    Lichtenberg, Mads, Kvich, Lasse Andersson, Larsen, S. L. B., Jakobsen, Tim Holm & Bjarnsholt, Thomas, 2022, In: Microbiology Spectrum. 10, 6

    Research output: Contribution to journalJournal articlepeer-review

  12. 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, T. E., 2022, In: Bioorganic and Medicinal Chemistry Letters. 57, 128499.

    Research output: Contribution to journalJournal articlepeer-review

  13. Published

    The structure-function relationship of Pseudomonas aeruginosa in infections and its influence on the microenvironment

    Lichtenberg, Mads, Jakobsen, Tim Holm, Kühl, Michael, Kolpen, Mette, Jensen, Peter Østrup & Bjarnsholt, Thomas, 2022, In: FEMS Microbiology Reviews. 46, 5, 13 p., fuac018.

    Research output: Contribution to journalJournal articlepeer-review

  14. 2021
  15. 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, T. E., Qvortrup, K., Givskov, Michael & Tolker-Nielsen, Tim, 2021, In: npj Biofilms and Microbiomes. 7, 13 p., 59.

    Research output: Contribution to journalJournal articlepeer-review

  16. 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 journalJournal articlepeer-review

  17. 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 journalJournal articlepeer-review

  18. 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, T. E., Givskov, Michael, Tolker-Nielsen, Tim & Qvortrup, K. M., 2021, In: RSC Medicinal Chemistry. 12, 11, p. 1868-1878 11 p.

    Research output: Contribution to journalJournal articlepeer-review

  19. Published

    Sampling challenges in diagnosis of chronic bacterial infections

    Jakobsen, Tim Holm, Xu, Y., Bay, Lene, Schønheyder, H. C., Jakobsen, T., Bjarnsholt, Thomas & Thomsen, T. R., 2021, In: Journal of Medical Microbiology. 70, 3

    Research output: Contribution to journalReviewpeer-review

  20. 2019
  21. 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. 334-342

    Research output: Contribution to journalJournal articlepeer-review

  22. 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, T. E., Givskov, Michael & Tolker-Nielsen, Tim, 2019, In: Frontiers in Chemistry. 7, 27 p., 742.

    Research output: Contribution to journalReviewpeer-review

  23. 2018
  24. Published

    Implants induce a new niche for microbiomes

    Jakobsen, Tim Holm, Eickhardt, S. R., Gheorghe, Alexandra Gabriella, Stenqvist, C., Sønderholm, M., Stavnsberg, C., Jensen, Peter Østrup, Odgaard, Anders, Whiteley, M., Moser, Claus Ernst, Hvolris, J., Hougen, H. P. & Bjarnsholt, Thomas, 1 Aug 2018, In: APMIS - Journal of Pathology, Microbiology and Immunology. 126, 8, p. 685-692 8 p.

    Research output: Contribution to journalJournal articlepeer-review

  25. 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 proceedingBook chapterResearchpeer-review

  26. 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 proceedingBook chapterResearchpeer-review

  27. 2017
  28. 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 journalReviewpeer-review

  29. Published

    Pseudomonas aeruginosa aggregate formation in an alginate bead model system exhibits In Vivo-like characteristics

    Sønderholm, M., Kragh, K. N., Koren, K., Jakobsen, Tim Holm, Darch, S., Alhede, M., Jensen, Peter Østrup, Whiteley, M., Kühl, Michael & Bjarnsholt, Thomas, May 2017, In: Applied and Environmental Microbiology. 83, 9, 15 p., e00113-17.

    Research output: Contribution to journalJournal articlepeer-review

  30. Published

    Disulfide Bond-Containing Ajoene Analogues As Novel Quorum Sensing Inhibitors of Pseudomonas aeruginosa

    Fong, J., Yuan, M., Jakobsen, Tim Holm, Mortensen, K. T., Delos Santos, M. M. S., Chua, S. L., Yang, L., Tan, C. H., Nielsen, T. E. & Givskov, Michael, 12 Jan 2017, In: Journal of Medicinal Chemistry. 60, 1, p. 215-227

    Research output: Contribution to journalJournal articlepeer-review

  31. 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, T. E., Tolker-Nielsen, Tim, Filloux, A., Ingmer, Hanne & Givskov, Michael, 2017, In: Scientific Reports. 7, 1, 12 p., 9857.

    Research output: Contribution to journalJournal articlepeer-review

  32. Published

    Fusaric acid and analogues as gram-negative bacterial quorum sensing inhibitors

    Thanh Tung, T., Jakobsen, Tim Holm, Dao, T. T., Fuglsang, Anja Thoe, Givskov, Michael, Christensen, Søren Brøgger & Nielsen, J., 2017, In: European Journal of Medicinal Chemistry. 126, p. 1011-1020 10 p.

    Research output: Contribution to journalJournal articlepeer-review

  33. Published

    Metagenomic and metatranscriptomic analysis of saliva reveals disease-associated microbiota in patients with periodontitis and dental caries

    Midjord-Belstrøm, Daniel, Constancias, F., Liu, Y., Yang, L., Drautz-Moses, D. I., Schuster, S. C., Kohli, G. S., Jakobsen, Tim Holm, Holmstrup, Palle & Givskov, Michael, 2017, In: npj Biofilms and Microbiomes. 3, 8 p., 23.

    Research output: Contribution to journalJournal articlepeer-review

  34. 2015
  35. 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 journalJournal articlepeer-review

  36. 2014
  37. 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 journalJournal articlepeer-review

  38. 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 journalJournal articlepeer-review

  39. 2013
  40. Published

    Targeting quorum sensing in Pseudomonas aeruginosa biofilms: current and emerging inhibitors

    Jakobsen, Tim Holm, Bjarnsholt, Thomas, Jensen, Peter Østrup, Givskov, Michael & Høiby, Niels, Jul 2013, In: Future Microbiology. 8, 7, p. 901-21 21 p.

    Research output: Contribution to journalJournal articlepeer-review

  41. Published

    Complete genome sequence of the cystic fibrosis pathogen Achromobacter xylosoxidans NH44784-1996 complies with important pathogenic phenotypes

    Jakobsen, T. H., Hansen, M. A., Jensen, P. Ø., Hansen, L., Riber, L., Cockburn, A. P. I., Kolpen, M., Hansen, C. R., Ridderberg, W., Eickhardt-Sørensen, S. R., Hansen, M., Kerpedjiev, P., Alhede, M., Qvortrup, K., Burmølle, M., Moser, C. E., Kühl, M., Ciofu, O., Givskov, M., Sørensen, S. J. & 2 others, Høiby, Niels & Bjarnsholt, Thomas, 2013, In: P L o S One. 8, 7, 17 p., e68484.

    Research output: Contribution to journalJournal articlepeer-review

  42. Published

    Identification of LasR ligands through a virtual screening approach

    Skovstrup, S., Le Quement, S. T., Hansen, T., Jakobsen, Tim Holm, Harmsen, M., Tolker-Nielsen, Tim, Nielsen, T. E., Givskov, Michael & Taboureau, O., 2013, In: ChemMedChem. 8, 1, p. 157-63 7 p.

    Research output: Contribution to journalJournal articlepeer-review

  43. Published

    Kinetic Model for Signal Binding to the Quorum Sensing Regulator LasR

    Claussen, A., Jakobsen, Tim Holm, Bjarnsholt, Thomas, Givskov, Michael, Welch, M., Ferkinghoff-Borg, J. & Sams, T., 2013, In: International Journal of Molecular Sciences (Online). 14, 7, p. 13360-76 17 p.

    Research output: Contribution to journalJournal articlepeer-review

  44. 2012
  45. 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. EP20100194154

    Research output: Patent

  46. 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 journalJournal articlepeer-review

  47. Published

    Synergistic antibacterial efficacy of early combination treatment with tobramycin and quorum-sensing inhibitors against Pseudomonas aeruginosa in an intraperitoneal foreign-body infection mouse model

    Christensen, L., van Gennip, M., Jakobsen, Tim Holm, Alhede, M., Hougen, H. P., Høiby, Niels, Bjarnsholt, Thomas, Givskov, Michael & Alhede, M., May 2012, In: The Journal of antimicrobial chemotherapy. 67, 5, p. 1198-206 9 p.

    Research output: Contribution to journalJournal articlepeer-review

  48. 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 journalJournal articlepeer-review

  49. 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 journalJournal articlepeer-review

  50. 2011
  51. Published

    Novel and future treatment strategies

    Alhede, M., Jakobsen, Tim Holm & Givskov, Michael, 1 Dec 2011, Biofilm Infections. Springer, p. 231-249 19 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  52. 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 journalJournal articlepeer-review

  53. 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 journalJournal articlepeer-review

  54. 2010
  55. Published

    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. e10115

    Research output: Contribution to journalJournal articlepeer-review

  56. 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 journalJournal articlepeer-review

  57. Published

    Quorum sensing regulation in Aeromonas hydrophila

    Garde, C., Bjarnsholt, Thomas, Givskov, Michael, Jakobsen, Tim Holm, Hentzer, M., Claussen, A., Sneppen, K., Ferkinghoff-Borg, J. & Sams, T., 2010, In: Journal of Molecular Biology. 396, 4, p. 849-57 9 p.

    Research output: Contribution to journalJournal articlepeer-review

  58. 2009
  59. Published

    Computer-aided identification of recognized drugs as Pseudomonas aeruginosa quorum-sensing inhibitors

    Yang, L., Rybtke, Morten Levin, Jakobsen, Tim Holm, Hentzer, M., Bjarnsholt, Thomas, Givskov, Michael & Tolker-Nielsen, Tim, 2009, In: Antimicrobial Agents and Chemotherapy. 53, 6, p. 2432-43 12 p.

    Research output: Contribution to journalJournal articlepeer-review

ID: 9840851