Helle Krogh Johansen

Helle Krogh Johansen

Clinical Professor

Member of:

  • Clinical Microbiology


  1. 2021
  2. Published

    Adaptive interactions of achromobacter spp. With pseudomonas aeruginosa in cystic fibrosis chronic lung co-infection

    Sandri, A., Haagensen, J. A. J., Veschetti, L., Johansen, Helle Krogh, Molin, S., Malerba, G., Signoretto, C., Boaretti, M. & Lleo, M. M., 2021, In: Pathogens. 10, 8, 12 p., 978.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Bacterial re-colonization occurs early after lung transplantation in cystic fibrosis patients

    Holm, A. E., Schultz, H. H. L., Johansen, Helle Krogh, Pressler, T., Lund, T. K., Iversen, M. & Perch, Michael, 2021, In: Journal of Clinical Medicine. 10, 6, 11 p., 1275.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Co-delivery of ciprofloxacin and colistin using microcontainers for bacterial biofilm treatment

    Birk, S. E., Mazzoni, C., Mobasharah Javed, M., Borre Hansen, M., Johansen, Helle Krogh, Anders Juul Haagensen, J., Molin, S., Hagner Nielsen, L. & Boisen, A., 2021, In: International Journal of Pharmaceutics. 599, 120420.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Compensatory evolution of Pseudomonas aeruginosa’s slow growth phenotype suggests mechanisms of adaptation in cystic fibrosis

    La Rosa, R., Rossi, E., Feist, A. M., Johansen, Helle Krogh & Molin, S., 2021, In: Nature Communications. 12, 1, 3186.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    High-throughput dilution-based growth method enables time-resolved exo-metabolomics of Pseudomonas putida and Pseudomonas aeruginosa

    Pedersen, B. H., Gurdo, N., Johansen, Helle Krogh, Molin, S., Nikel, P. I. & La Rosa, R., 2021, In: Microbial Biotechnology. 14, 5, p. 2214-2226

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    International BEAT-PCD consensus statement for infection prevention and control for primary ciliary dyskinesia in collaboration with ERN-LUNG PCD Core Network and patient representatives

    Marthin, J. K., Lucas, J. S., Boon, M., Casaulta, C., Crowley, S., Destouches, D. M. S., Eber, E., Escribano, A., Haarman, E., Hogg, C., Maitre, B., Marsh, G., Martinu, V., Moreno-Galdó, A., Mussaffi, H., Omran, H., Pohunek, P., Rindlisbacher, B., Robinson, P., Snijders, D. & 4 others, Walker, W. T., Yiallouros, P., Johansen, Helle Krogh & Nielsen, Kim G., 2021, In: ERJ Open Research. 7, 3, 14 p., 00301-2021.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Omics-based tracking of Pseudomonas aeruginosa persistence in "eradicated" cystic fibrosis patients

    Bartell, J. A., Sommer, L. M., Marvig, R. L., Skov, M., Pressler, T., Molin, S. & Johansen, Helle Krogh, 2021, In: The European Respiratory Journal. 57, 4, 2000512.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Transmission and Antibiotic Resistance of Achromobacter in Cystic Fibrosis

    Gabrielaite, M., Bartell, J. A., Nørskov-Lauritsen, N., Pressler, T., Nielsen, Finn Cilius, Johansen, Helle Krogh & Marviga, R. L., 2021, In: Journal of Clinical Microbiology. 59, 4, e02911-20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Update 2016–2018 of the Nationwide Danish Fungaemia Surveillance Study: Epidemiologic Changes in a 15-Year Perspective

    Risum, M., Astvad, K., Johansen, Helle Krogh, Schønheyder, H. C., Rosenvinge, F., Knudsen, J. D., Hare, R. K., Datcu, R., Røder, B. L., Antsupova, V. S., Kristensen, L., Gertsen, J. B., Møller, J. K., Dzajic, E., Søndergaard, T. S. & Arendrup, Maiken Cavling, 2021, In: Journal of Fungi. 7, 6, 16 p., 491.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2020
  12. Published

    Microcontainer Delivery of Antibiotic Improves Treatment of Pseudomonas aeruginosa Biofilms

    Birk, S. E., Haagensen, J. A. J., Johansen, Helle Krogh, Molin, S., Nielsen, L. H. & Boisen, A., May 2020, In: Advanced Healthcare Materials. 9, 10, 10 p., 1901779.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Hypermutator Pseudomonas Aeruginosa Exploits Multiple Genetic Pathways To Develop Multidrug Resistance during Long-Term Infections in the Airways of Cystic Fibrosis Patients

    Colque, C. A., Albarracín Orio, A. G., Feliziani, S., Marvig, R. L., Tobares, A. R., Johansen, Helle Krogh, Molin, S. & Smania, A. M., Apr 2020, In: Antimicrobial Agents and Chemotherapy. 64, 5, p. e02142-19

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Nanograss sensor for selective detection of Pseudomonas aeruginosa by pyocyanin identification in airway samples

    Alatraktchi, F. A. Z. A., Dimaki, M., Støvring, N., Johansen, Helle Krogh, Molin, S. & Svendsen, W. E., Mar 2020, In: Analytical Biochemistry. 593, 6 p., 113586.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Hypermutation as an Evolutionary Mechanism for Achromobacter Xylosoxidans in Cystic Fibrosis Lung Infection

    Veschetti, L., Sandri, A., Johansen, Helle Krogh, Lleò, M. M. & Malerba, G., Feb 2020, In: Pathogens. 9, 2, 10 p., 72.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    A new device to prevent contamination of nasal swabs by Staphylococcus aureus in acute rhinosinutitis

    Kirkegaard Kiaer, E., Hakansson, K., Orntoft, S., Bartels, Mette Damkjær, Johansen, Helle Krogh & von Buchwald, Christian, 2020, In: Rhinology Online. 3, p. 39-44

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Antibiotic resistance in Pseudomonas aeruginosa and adaptation to complex dynamic environments

    Sommer, L. M., Johansen, Helle Krogh & Molin, S., 2020, In: Microbial Genomics. 6, 5, p. 1-6 6 p., 000370.

    Research output: Contribution to journalReviewResearchpeer-review

  18. Published

    Azole-Resistant Aspergillus fumigatus Among Danish Cystic Fibrosis Patients: Increasing Prevalence and Dominance of TR34/L98H

    Risum, M., Hare, R. K., Gertsen, J. B., Kristensen, L., Johansen, Helle Krogh, Helweg-Larsen, J., Abou-Chakra, N., Pressler, T., Skov, M., Jensen-Fangel, S. & Arendrup, Maiken Cavling, 2020, In: Frontiers in Microbiology. 11, 10 p., 1850.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Bacterial persisters in long-term infection: Emergence and fitness in a complex host environment

    Bartell, J. A., Cameron, D. R., Mojsoska, B., Haagensen, J. A. J., Pressler, T., Sommer, L. M., Lewis, K., Molin, S. & Johansen, Helle Krogh, 2020, In: PLOS Pathogens. 16, 12 December, e1009112.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Gene loss and acquisition in lineages of pseudomonas aeruginosa evolving in cystic fibrosis patient airways

    Gabrielaite, M., Johansen, Helle Krogh, Molin, S., Nielsen, Finn Cilius & Marvig, R. L., 2020, In: mBio. 11, 5, p. 1-16 16 p., e02359-20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Primary ciliary dyskinesia patients have the same P. aeruginosa clone in sinuses and lungs

    Arndal, E., Johansen, Helle Krogh, Haagensen, J. A. J., Bartell, J. A., Marvig, R. L., Alanin, M., Aanæs, Kasper, Høiby, Niels, Nielsen, Kim G., Backer, Vibeke & von Buchwald, Christian, 2020, In: The European Respiratory Journal. 55, 1, 4 p., 1901472.

    Research output: Contribution to journalLetterResearchpeer-review

  22. 2019
  23. Published

    Structure of Pseudomonas aeruginosa ribosomes from an aminoglycoside-resistant clinical isolate

    Halfon, Y., Jimenez-Fernandez, A., La Rosa, R., Espinosa Portero, R., Johansen, Helle Krogh, Matzov, D., Eyal, Z., Bashan, A., Zimmerman, E., Belousoff, M., Molin, S. & Yonath, A., 29 Oct 2019, In: Proceedings of the National Academy of Sciences of the United States of America. 116, 44, p. 22275-22281 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Adapting to the Airways: Metabolic Requirements of Pseudomonas aeruginosa during the Infection of Cystic Fibrosis Patients

    La Rosa, R., Johansen, Helle Krogh & Molin, S., 2019, In: Metabolites. 9, 10, 15 p., 234.

    Research output: Contribution to journalReviewResearchpeer-review

  25. Published

    Evolutionary highways to persistent bacterial infection

    Bartell, J. A., Sommer, L. M., Haagensen, J. A. J., Loch, A., Espinosa, R., Molin, S. & Johansen, Helle Krogh, 2019, In: Nature Communications. 10, 1, 13 p., 629.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Filamentous bacteriophages are associated with chronic Pseudomonas lung infections and antibiotic resistance in cystic fibrosis

    Burgener, E. B., Sweere, J. M., Bach, M. S., Secor, P. R., Haddock, N., Jennings, L. K., Marvig, R. L., Johansen, Helle Krogh, Rossi, E., Cao, X., Tian, L., Nedelec, L., Molin, S., Bollyky, P. L. & Milla, C. E., 2019, In: Science Translational Medicine. 11, 488, 12 p., eaau9748.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Reconciling Antimicrobial Susceptibility Testing and Clinical Response in Antimicrobial Treatment of Chronic Cystic Fibrosis Lung Infections

    Waters, V. J., Kidd, T. J., Canton, R., Ekkelenkamp, M. B., Johansen, Helle Krogh, LiPuma, J. J., Bell, S. C., Elborn, J. S., Flume, P. A., VanDevanter, D. R., Gilligan, P. & Antimicrobial Resistance International Working Group in Cystic Fibrosis , A. R. I. W. G. I. C. F., 2019, In: Clinical Infectious Diseases. 69, 10, p. 1812-1816

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2018
  29. Published

    Human genetic variation in GLS2 is associated with development of complicated Staphylococcus aureus bacteremia

    Scott, W. K., Medie, F. M., Ruffin, F., Sharma-Kuinkel, B. K., Cyr, D. D., Guo, S., Dykxhoorn, D. M., Skov, R. L., Bruun, N. E., Dahl, A., Lerche, C. J., Petersen, A., Larsen, A. R., Lauridsen, T. K., Johansen, H. K., Ullum, H., Sørensen, E., Hassager, C., Bundgaard, H., Schønheyder, H. C. & 9 others, Torp-Pedersen, C., Østergaard, L. B., Arpi, M., Rosenvinge, F., Erikstrup, L. T., Chehri, M., Søgaard, P., Andersen, P. S. & Fowler, V. G., Oct 2018, In: P L o S Genetics. 14, 10, p. 1-22 e1007667.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 8804