Luca Guardabassi

Luca Guardabassi

Professor with special responsibilities, Professor

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    1. Published

      Coryneform bacteria associated with canine otitis externa

      Aalbæk, Bent, Bemis, D. A., Schjærff, Mette, Kania, S. A., Frank, L. A. & Guardabassi, Luca, 26 Oct 2010, In: Veterinary Microbiology. 145, 3-4, p. 292-298 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    2. Published

      Identification of Tet 39, a novel class of tetracycline resistance determinant in Acinetobacter spp. of environmental and cli

      Agersø, Y. & Guardabassi, Luca, 2005, In: Journal of Antimicrobial Chemotherapy. 55, p. 566-569 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    3. Published

      Il ¤benessere delle vacche al pascolo confrontato a quello delle vacche a stabulazione permanente

      Alban, L. & Guardabassi, Luca, 1997, In: Caseus. 2, p. 6-9 4 p.

      Research output: Contribution to journal › Journal article › Communication

    4. Published

      Programme preface

      Alban, L., Nielsen, Liza Rosenbaum, Nielsen, Søren Saxmose, Guardabassi, Luca, Houe, Hans, Damborg, Peter Panduro, Agger, Jens Frederik Gramstrup & Fahrion, A., 6 Oct 2014, Proceeding of the Annual Scientific Conference and Annual Meeting of the European College of Veterinary Public Health: Evidence-informed decision-making within Veterinary Public Health. NIelsen, S. S. (ed.). University of Copenhagen, p. 11 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Preface/postscript › Research

    5. Published

      Fate of CMY-2-Encoding Plasmids Introduced into the Human Fecal Microbiota by Exogenous Escherichia coli

      Anjum, M., Madsen, Jonas Stenløkke, Nesme, Joseph, Jana, B., Wiese, M., Jasinskyte, D., Nielsen, Dennis Sandris, Sørensen, Søren Johannes, Dalsgaard, Anders, Moodley, Arshnee, Bortolaia, V. & Guardabassi, Luca, 2019, In: Antimicrobial Agents and Chemotherapy. 63, 5, 13 p., e02528-18.

      Research output: Contribution to journal › Journal article › Research › peer-review

    6. Published

      A culture-independent method for studying transfer of IncI1 plasmids from wild-type Escherichia coli in complex microbial communities

      Anjum, M., Madsen, Jonas Stenløkke, Espinosa-Gongora, C., Jana, B., Wiese, M., Nielsen, Dennis Sandris, Sørensen, Søren Johannes, Moodley, Arshnee, Bortolaia, V. & Guardabassi, Luca, Sep 2018, In: Journal of Microbiological Methods. 152, p. 18-26 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    7. Published

      Occurrence, species distribution, antimicrobial resistance and clonality of methicillin- and erythromycin-resistant staphylococci in the nasal cavity of domestic animals

      Bagcigil, F. A., Moodley, Arshnee, Baptiste, K. E., Jensen, V. F. & Guardabassi, Luca, 2007, In: Veterinary Microbiology. 121, 3-4, p. 307-315 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    8. Published

      Repurposing azithromycin and rifampicin against Gram-negative pathogens by combination with peptide potentiators

      Baker, K. R., Jana, B., Hansen, A. M., Vissing, K. J., Nielsen, Hanne Mørck, Franzyk, Henrik & Guardabassi, Luca, 2019, In: International Journal of Antimicrobial Agents. 53, p. 868-872 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    9. Published

      Cephem Potentiation by Inactivation of Nonessential Genes Involved in Cell Wall Biogenesis of beta-Lactamase-Producing Escherichia coli

      Baker, K. R., Sigurdardottir, H. H., Jana, B. & Guardabassi, Luca, Mar 2017, In: Antimicrobial Agents and Chemotherapy. 61, 3, 9 p., e01773-16.

      Research output: Contribution to journal › Journal article › Research › peer-review

    10. Published

      Repurposing Azithromycin and Rifampicin Against Gram-Negative Pathogens by Combination With Peptidomimetics

      Baker, K. R., Jana, B., Hansen, A. M., Nielsen, Hanne Mørck, Franzyk, Henrik & Guardabassi, Luca, 2 Jul 2019, In: Frontiers in Cellular and Infection Microbiology. 9

      Research output: Contribution to journal › Journal article › Research › peer-review

    11. Published

      A high-throughput approach to identify compounds that impair envelope integrity in Escherichia coli

      Baker, K. R., Jana, B., Franzyk, Henrik & Guardabassi, Luca, Oct 2016, In: Antimicrobial Agents and Chemotherapy. 60, 10, p. 5995-6002 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    12. Published

      An approach to identify clinically relevan, non-toxic peptide-antimicrobial combinations that eliminate intrinsic resistance in Gram-negative pathogens

      Baker, K. R., Jana, B., Nielsen, Hanne Mørck, Franzyk, Henrik & Guardabassi, Luca, 2017. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    13. Published

      Synergistic peptidomimetic-antimicrobial combinations to combat multidrug-resistant Gram-negative bacterial infections

      Baker, K. R., Jana, B., Franzyk, Henrik & Guardabassi, Luca, 2017. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    14. Published

      Breaching bacterial barricades: A high-throughput approach to identify compounds targeting envelope integrity

      Baker, K. R., Jana, B., Franzyk, Henrik & Guardabassi, Luca, 2016. 1 p.

      Research output: Contribution to conference › Poster › Research

    15. Published

      Staphylococcus pseudintermedius in the dog: taxonomy, diagnostics, ecology, epidemiology and pathogenicity

      Bannoehr, J. & Guardabassi, Luca, 2012, In: Veterinary Dermatology. 23, 4, p. 253-268 16 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    16. Published

      Population genetic structure of the Staphylococcus intermedius group: insights into agr diversification and the emergence of methicillin-resistant strains

      Bannoehr, J., Zakour, N. L. B., Waller, A. S., Guardabassi, Luca, Thoday, K. L., Broek, A. H. M. V. D. & Fritzgerald, J. R., 2007, In: Journal of Bacteriology. 189, 23, p. 8685-8692 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    17. Genome and plasmid sequences of Escherichia coli KV7, an extended- spectrum β-Lactamase isolate derived from feces of a healthy pig

      Bateman, M. D., De Vries, S. P. W., Gupta, S., Guardabassi, Luca, Cavaco, L. M., Grant, A. J. & Holmes, M. A., Sep 2017, In: Genome Announcements. 5, 38, 2 p., e00595-17.

      Research output: Contribution to journal › Comment/debate › Research › peer-review

    18. Published

      Dogs are carriers of Clostridioides difficile lineages associated with human community-acquired infections

      Bjöersdorff, O. G., Lindberg, S., Kiil, K., Persson, S., Guardabassi, Luca & Damborg, Peter Panduro, 2021, In: Anaerobe. 67, 102317.

      Research output: Contribution to journal › Journal article › Research › peer-review

    19. Published

      High meticillin-resistant Staphylococcus aureus carriage in intensive pig farms in southern China

      Boost, M. V., Ho, J., Guardabassi, Luca & O'Donoghue, M. M., 2012, In: Veterinary Record. 171, 156, 2 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    20. Published

      Colonization of butchers with livestock-associated methicillin-resistant Staphylococcus aureus

      Boost, M., Ho, J., Guardabassi, Luca & O'Donoghue, M., 2013, In: Zoonoses and Public Health. 60, 8, p. 572-576 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    21. Published

      Prevalence of methicillin-resistant Staphylococcus aureus in pig carcasses in Hong Kong

      Boost, M., Donoghue, M., Ho, J. & Guardabassi, Luca, 2009. 1 p.

      Research output: Contribution to conference › Paper › Research

    22. Published

      Effectiveness of a combined (4% chlorhexidine digluconate shampoo and solution) protocol in MRS and non-MRS canine superficial pyoderma: a randomized, blinded, antibiotic-controlled study

      Borio, S., Colombo, S., La Rosa, G., De Lucia, M., Damborg, Peter Panduro & Guardabassi, Luca, 2015, In: Veterinary Dermatology. 26, 5, p. 339-344, e72 7 p., e72.

      Research output: Contribution to journal › Journal article › Research › peer-review

    23. Published

      Human health risks associated with antimicrobial-resistant enterococci and Staphylococcus aureus on poultry meat

      Bortolaia, V., Gongora, C. E. & Guardabassi, Luca, Feb 2016, In: Clinical Microbiology and Infection. 22, 2, p. 130-140

      Research output: Contribution to journal › Journal article › Research › peer-review

    24. Published

      Zoonotic transmission of antimicrobial resistant enterococci: a threat to public health or an overemphasised risk?

      Bortolaia, V. & Guardabassi, Luca, 2015, Zoonoses – infections affecting humans and animals: focus on public health aspects. Sing, A. (ed.). Dordrecht: Springer Science+Business Media, p. 407-431 25 p.

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    25. Published

      Persistence of vancomycin-resistant Enterococcus faecium in Danish poultry 15 years after the ban of avoparcin

      Bortolaia, V., Mander, M., Jensen, L. B., Olsen, John Elmerdahl & Guardabassi, Luca, 2012, Book of abtracts: The 4th Central European Symposium on Antimicrobials and Antimicrobial Resistance, CESAR 2012: 23-26 September 2012 - Primošten, Croatia. p. 50 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research › peer-review

    26. Published

      Quinolone- and ß-lactam-resistance in Escherichia coli from Danish and Italian broiler flocks

      Bortolaia, V., Guardabassi, Luca, Bisgaard, M., Trevisani, M. & Bojesen, Anders Miki, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    27. Published

      Occurrence of quinolone- and beta-lactam-resistant Escherichia coli in danish broiler flocks

      Bortolaia, V., Guardabassi, Luca, Bisgaard, M. & Bojesen, Anders Miki, 2007. 1 p.

      Research output: Contribution to conference › Conference abstract for conference › Research

    28. Published

      High diversity of plasmids harbouring blaCMY-2 among clinical Escherichia coli isolates from humans and companion animals in the upper Midwestern USA

      Bortolaia, V., Hansen, Katrine Hartung, Nielsen, C., Fritsche, T. R. & Guardabassi, Luca, 2014, In: The Journal of antimicrobial chemotherapy. 69, 6, p. 1492-1496 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    29. Published

      Zoonotic Transmission of Antimicrobial-Resistant Enterococci: A Threat to Public Health or an Overemphasized Risk?

      Bortolaia, V. & Guardabassi, Luca, 2023, Zoonoses: Infections Affecting Humans and Animals. Sing, A. (ed.). 2 ed. Springer, p. 579-610

      Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

    30. Published

      Diversity of blaCMY-2-positive plasmids in clinical Escherichia coli from humans and companion animals in USA

      Bortolaia, V., Hansen, Katrine Hartung, Fritsche, T. R. & Guardabassi, Luca, 2013.

      Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

    31. Published

      Persistence of vancomycin resistance in multiple clones of Enterococcus faecium isolated from Danish broilers 15 years after the ban of avoparcin

      Bortolaia, V., Mander, M., Jensen, L. B., Olsen, John Elmerdahl & Guardabassi, Luca, May 2015, In: Antimicrobial Agents and Chemotherapy. 59, 5, p. 2926-2929 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    32. Published

      Potential pathogenicity and host range of extended-spectrum ß-lactamase-producing Escherichia coli isolates from healthy poultry

      Bortolaia, V., Larsen, J., Damborg, Peter Panduro & Guardabassi, Luca, 2011, In: Applied and Environmental Microbiology. 77, 16, p. 5830-5833 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    33. Published

      High diversity of extended-spectrum ß-lactamases in Escherichia coli isolates from Italian broiler flocks

      Bortolaia, V., Guardabassi, Luca, Trevisani, M., Bisgaard, M., Venturi, L. & Bojesen, Anders Miki, 2010, In: Antimicrobial Agents and Chemotherapy. 54, 4, p. 1623-1626 4 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    34. Published

      Escherichia coli producing CTX-M-1, -2, and -9 group ß-lactamases in organic chicken egg production

      Bortolaia, V., Guardabassi, Luca, Bisgaard, M., Larsen, J. & Bojesen, Anders Miki, 2010, In: Antimicrobial Agents and Chemotherapy. 54, 8, p. 3527-3528 2 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    35. Published

      Occurrence of quinolone- and beta-lactam-resistant Escherichia coli in danish broiler flocks

      Bortolaia, V., Guardabassi, Luca, Bisgaard, M. & Bojesen, Anders Miki, 2007. 1 p.

      Research output: Contribution to conference › Poster › Research

    36. Published

      Transcriptome analysis of extended-spectrum β-lactamase-producing Escherichia coli and methicillin-resistant Staphylococcus aureus exposed to cefotaxime

      Brochmann, P. R., Hesketh, A., Jana, B., Brodersen, G. H. & Guardabassi, Luca, 2018, In: Scientific Reports. 8, 11 p., 16076.

      Research output: Contribution to journal › Journal article › Research › peer-review

    37. Published

      Antimicrobial synergy between carprofen and doxycycline against methicill-inresistant Staphylococcus pseudintermedius ST71

      Brochmann, R. P., Helmfrid, L. A., Jana, B., Magnowska, Z. & Guardabassi, Luca, 24 Jun 2016, In: B M C Veterinary Research. 12, 126.

      Research output: Contribution to journal › Journal article › Research › peer-review

    38. Published

      Longitudinal study on transmission of MRSA CC398 within pig herds

      Broens, E. M., Espinosa-Gongora, C., Graat, E. A. M., Vendrig, N., Wolf, P. J. V. D., Guardabassi, Luca, Butaye, P., Nielsen, Jens Peter, Jong, M. C. M. D. & Giessen, A. W. V. D., 2012, In: B M C Veterinary Research. 8, 58, 10 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    39. Published

      Biochemical and Structural Characterization of CRH-1, a Carbapenemase from Chromobacterium haemolyticum Related to KPC β-Lactamases

      Brunetti, F., Ghiglione, B., Gudeta, D. D., Gutkind, G., Guardabassi, Luca, Klinke, S. & Power, P., 2023, In: Antimicrobial Agents and Chemotherapy. 67, 7, e0006123.

      Research output: Contribution to journal › Journal article › Research › peer-review

    40. Published

      Characteristics and Global Occurrence of Human Pathogens Harboring Antimicrobial Resistance in Food Crops: A Scoping Review

      Brunn, A., Kadri-Alabi, Z., Moodley, Arshnee, Guardabassi, Luca, Taylor, P., Mateus, A. & Waage, J., 2022, In: Frontiers in Sustainable Food Systems. 6, 824714.

      Research output: Contribution to journal › Review › Research › peer-review

    41. Published

      A Meta-Analysis to Estimate Prevalence of Resistance to Tetracyclines and Third Generation Cephalosporins in Enterobacteriaceae Isolated from Food Crops

      Brunn, A. A., Roustit, M., Kadri-Alabi, Z., Guardabassi, Luca & Waage, J., 2022, In: Antibiotics. 11, 10, 1424.

      Research output: Contribution to journal › Journal article › Research › peer-review

    42. Published

      One Health Genomic Study of Human and Animal Klebsiella pneumoniae Isolated at Diagnostic Laboratories on a Small Caribbean Island

      Butaye, P., Stegger, M., Moodley, Arshnee, Damborg, Peter Panduro, Williams, A., Halliday-Simmonds, I. & Guardabassi, Luca, 2022, In: Antibiotics. 11, 1, 42.

      Research output: Contribution to journal › Journal article › Research › peer-review

    43. Published

      The search and destroy strategy prevents spread and long-term carriage of methicillin-resistant Staphylococcus aureus: results from the follow-up screening of a large ST22 (E-MRSA 15) outbreak in Denmark

      Böcher, Sidsel, Skov, R. L., Knudsen, M. A., Guardabassi, Luca, Mølbak, K., Schouenborg, P., Sørum, M. & Westh, Henrik T., 2010, In: Clinical Microbiology and Infection. 16, 9, p. 1427-1434 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    44. Published

      Molecular characterization of Staphylococcus pseudintermedius strains isolated from clinical samples of animal origin

      Chrobak, D., Kizerwetter-Swida, M., Rzewuska, M., Moodley, Arshnee, Guardabassi, Luca & Binek, M., 2011, In: Folia Microbiologica. 56, 5, p. 415-422 8 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    45. Published

      Prioritization of Companion Animal Transmissible Diseases for Policy Intervention in Europe

      Cito, F., Rijks, J., Rantsios, A. T., Cunningham, A. A., Baneth, G., Guardabassi, Luca, Kuiken, T. & Giovannini, A., 1 Jul 2016, In: Journal of Comparative Pathology. 155, 1 / S1, p. S18-S26 9 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    46. Published

      White Paper: Bridging the gap between surveillance data and antimicrobial stewardship in the animal sector—practical guidance from the JPIAMR ARCH and COMBACTE-MAGNET EPI-Net networks

      ARCH working group , A. W. G., 2020, In: Journal of Antimicrobial Chemotherapy. 75, Supplement_2, p. ii52-ii66

      Research output: Contribution to journal › Journal article › Research › peer-review

    47. Published

      In vivo study on selection of ESBL-producing Escherichia coli in the intestinal tract of pigs treated with extended-spectrum cephalosporins

      Concalves Cavaco, L. M., Aarestrup, F., Abatih Nji, E. & Guardabassi, Luca, 2007, Ikke angivet. INRA, p. 14 1 p.

      Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

    48. Published

      Selection and persistence of CTX-M-producing Escherichia coli in the intestinal flora of pigs treated with amoxicillin, ceftiofur or cefquinome

      Concalves Cavaco, L. M., Abatih Nji, E., Aarestrup, F. M. & Guardabassi, Luca, 2008, In: Antimicrobial Agents and Chemotherapy. 52, 10, p. 3612-3616 5 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    49. Published

      Prevalence of quinolone resistance mechanisms and associations to minimum inhibitory concentrations in quinolone-resistant Escherichia coli isolated from humans and swine in Denmark

      Concalves Cavaco, L. M., Frimodt-Møller, N., Hasman, H., Guardabassi, Luca, Nielsen, L. & Aarestrup, F. M., 2008, In: Microbial Drug Resistance. 14, 2, p. 163-169 7 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

    50. Published

      Prevalence of meticillin resistant staphylococci among dogs and cats at a veterinary teaching hospital in Portugal

      Couto, N., Pomba, C., Moodley, Arshnee & Guardabassi, Luca, 2011, In: Veterinary Record. 169, 72a, 2 p.

      Research output: Contribution to journal › Journal article › Research › peer-review

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