Luca Guardabassi
Professor with special responsibilities, Professor
Veterinary Clinical Microbiology
Stigbøjlen 4, 1870 Frederiksberg C
Member of:
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Driving laboratory standardization of bacterial culture and antimicrobial susceptibility testing in veterinary clinical microbiology in Europe and beyond
Timofte, D., Broens, E. M., Guardabassi, Luca, Pomba, C., Allerton, F., Ikonomopoulos, J., Overesch, G. & Damborg, Peter Panduro, 2021, In: Journal of Clinical Microbiology. 59, 6, e02572-20.Research output: Contribution to journal › Review › Research › peer-review
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EUCAST disc diffusion criteria for the detection of mecA-Mediated β-lactam resistance in Staphylococcus pseudintermedius: oxacillin versus cefoxitin
Skov, R., Varga, A., Matuschek, E., Åhman, J., Bemis, D., Bengtsson, B., Sunde, M., Humphries, R., Westblade, L., Guardabassi, Luca & Kahlmeter, G., 2020, In: Clinical Microbiology and Infection. 26, 1, p. 122.e1-122.e6Research output: Contribution to journal › Journal article › Research › peer-review
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Effect of a disinfectant powder on methicillin-resistant Staphylococcus aureus in pigs, bedding and air samples under simulated farm conditions
Gongora, C. E., Damborg, Peter Panduro, Nielsen, Søren Saxmose, Gibbs, S. & Guardabassi, Luca, 2013, In: The Pig Journal. 68, p. 13-18 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effect of a probiotic on prevention of diarrhea and Clostridium difficile and Clostridium perfringens shedding in foals
Schoster, A., Staempfli, H. R., Abrahams, M., Jalali, M., Weese, J. S. & Guardabassi, Luca, 2015, In: Journal of Veterinary Internal Medicine. 29, 3, p. 925-931 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Effect of antibiotic treatment in canine and feline urinary tract infections: a systematic review
Jessen, Lisbeth Rem, Sørensen, Tina Møller, Bjørnvad, Charlotte Reinhard, Nielsen, Søren Saxmose & Guardabassi, Luca, 2015, In: The Veterinary Journal. 203, 3, p. 270-277 8 p.Research output: Contribution to journal › Review › Research › peer-review
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Effect of cefotaxime on conjugation of IncN and IncI1 plasmids encoding beta-lactamases: The 9th International Symposium on Antimicrobials Agents and Resistance (ISAAR 2013). 13-15 march 2013. Kuala Lumpur, Malaysia
Minoia, M., Bortolaia, V. & Guardabassi, Luca, 2013.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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Effect of cephalosporins on conjugation of IncI1 plasmids encoding CMY-2 beta-lactamases: The 53rd Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC 2013). 10-13 September 2013. Denver, Colorado, USA
Minoia, M., Bortolaia, V., Villa, L., Carattoli, A. & Guardabassi, Luca, 2013.Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
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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
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Effects of Diagnostic Work-Up on Medical Decision-Making for Canine Urinary Tract Infection: An Observational Study in Danish Small Animal Practices
Sørensen, Tina Møller, Bjørnvad, Charlotte Reinhard, Cordoba Currea, Gloria Cristina, Damborg, Peter Panduro, Guardabassi, Luca, Siersma, Volkert Dirk, Bjerrum, Lars & Jessen, Lisbeth Rem, 2018, In: Journal of Veterinary Internal Medicine. 32, 2, p. 743-751Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of tetracycline and zinc on selection of methicillin-resistant Staphylococcus aureus (MRSA) sequence type 398 in pigs
Moodley, Arshnee, Nielsen, Søren Saxmose & Guardabassi, Luca, 2011, In: Veterinary Microbiology. 152, 3-4, p. 420-423 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Efficacy of antimicrobial and nutraceutical treatment for canine acute diarrhoea: A systematic review and meta-analysis for European Network for Optimization of Antimicrobial Therapy (ENOVAT) guidelines
Scahill, K., Jessen, Lisbeth Rem, Prior, C., Singleton, D., Foroutan, F., Ferran, A. A., Arenas, C., Bjørnvad, Charlotte Reinhard, Lavy, E., Allerton, F., Weese, J. S., Allenspach, K., Guardabassi, Luca, Unterer, S., Bodnárová, T., Windahl, U., Brennan, M. L. & Werner, M., 2024, In: Veterinary Journal. 303, 13 p., 106054.Research output: Contribution to journal › Journal article › Research › peer-review
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Efficacy of natural antimicrobial peptides versus peptidomimetic analogues: a systematic review
Hellewell, L., Gilani, N. M., Stanton, C. J., Pelligand, L., Franzyk, Henrik, Guardabassi, Luca & Good, L., 2022, In: Future Medicinal Chemistry. 14, 24, p. 1899–1921Research output: Contribution to journal › Review › Research › peer-review
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Emergence of methicillin-resistant Staphylococcus aureus (MRSA) in companion animals: anthropozoonosis, zoonosis, or both?
Guardabassi, Luca, Baptiste, K. E. & Lloyd, D. H., 2006. 2 p.Research output: Contribution to conference › Conference abstract for conference › Research
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Enhanced adherence of methicillin-resistant Staphylococcus pseudintermedius sequence type 71 to canine and human corneocytes
Latronico, F., Moodley, Arshnee, Nielsen, Søren Saxmose & Guardabassi, Luca, 2014, In: Veterinary Research. 45, 7 p., 70.Research output: Contribution to journal › Journal article › Research › peer-review
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European multicenter study on antimicrobial resistance in bacteria isolated from companion animal urinary tract infections
Marques, C., Gama, L. T., Belas, A., Bergström, K., Beurlet, S., Briend-Marchal, A., Broens, E. M., Costa, M., Criel, D., Damborg, P., van Dijk, M. A. M., van Dongen, A. M., Dorsch, R., Espada, C. M., Gerber, B., Kritsepi-Konstantinou, M., Loncaric, I., Mion, D., Misic, D., Movilla, R. & 10 others, , 22 Sep 2016, In: BMC Veterinary Research. 12, 17 p., 213.Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluation of Veterinary-Specific Interpretive Criteria for Susceptibility Testing of Streptococcus equi Subspecies with Trimethoprim-Sulfamethoxazole and Trimethoprim-Sulfadiazine
Sadaka, C., Kanellos, T., Guardabassi, Luca, Boucher, J. & Watts, J. L., Jan 2017, In: Journal of Clinical Microbiology. 55, 1, p. 326-330 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluation of different sampling methods and criteria for diagnosing canine urinary tract infection by quantitative bacterial culture
Sørensen, Tina Møller, Jensen, A. B., Damborg, Peter Panduro, Bjørnvad, Charlotte Reinhard, Guardabassi, Luca & Jessen, Lisbeth Rem, Aug 2016, In: The Veterinary Journal. 216, p. 168-173 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evaluation of methicillin resistance in Staphylococcus intermedius isolated from dogs
Meucci, V., Vanni, M., Guardabassi, Luca, Moodley, Arshnee, Soldani, G. & Intorre, L., 2010, In: Veterinary Research Communications. 34, Suppl 1, p. S79-S82 4 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Evidence for the evolutionary steps leading to mecA-mediated β-lactam resistance in staphylococci
Rolo, J., Worning, P., Boye Nielsen, J., Sobral, R., Bowden, R., Bouchami, O., Damborg, Peter Panduro, Guardabassi, Luca, Perreten, V., Westh, Henrik T., Tomasz, A., de Lencastre, H. & Miragaia, M., 2017, In: PLoS Genetics. 13, 4, 22 p., e1006674.Research output: Contribution to journal › Journal article › Research › peer-review
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Evolutionary Origin of the Staphylococcal Cassette Chromosome mec (SCCmec)
Rolo, J., Worning, P., Nielsen, J. B., Bowden, R., Bouchami, O., Damborg, Peter Panduro, Guardabassi, Luca, Perreten, V., Tomasz, A., Westh, Henrik T., de Lencastre, H. & Miragaia, M., 2017, In: Antimicrobial Agents and Chemotherapy. 61, 6, 16 p., e02302-16.Research output: Contribution to journal › Journal article › Research › peer-review
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Expanding the Repertoire of Carbapenem-Hydrolyzing Metallo-ss-Lactamases by Functional Metagenomic Analysis of Soil Microbiota
Gudeta, D. D., Bortolaia, V., Pollini, S., Docquier, J., Rossolini, G. M., Amos, G. C. A., Wellington, E. M. H. & Guardabassi, Luca, 26 Dec 2016, In: Frontiers in Microbiology. 7, 9 p., 1985.Research output: Contribution to journal › Journal article › Research › peer-review
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Experimental colonization of pigs with methicillin-resistant Staphylococcus aureus (MRSA): insights into the colonization and transmission of livestock-associated MRSA
Moodley, Arshnee, Latronico, F. & Guardabassi, Luca, 2011, In: Epidemiology and Infection. 139, 10, p. 1594-1600 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Extended spectrum ß-lactamase producing Escherichia coli and methicillin resistant Staphylococcus aureus in pig production: possible zoonotic implications
Moodley, Arshnee, Concalves Cavaco, L. M., Olsen, John Elmerdahl & Guardabassi, Luca, 2008, In: Acta Scientiae Veterinariae. 36, Suppl. 1, p. s1-s3 3 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Faecal shedding of CTX-M-producing Escherichia coli in horses receiving broad-spectrum antimicrobial prophylaxis after hospital admission
Damborg, Peter Panduro, Marskar, P., Baptiste, K. E. & Guardabassi, Luca, 2012, In: Veterinary Microbiology. 154, 3-4, p. 298-304 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Farm-specific lineages of methicillin-resistant Staphyloccus aureus clonal complex 398 in Danish pig farms
Espinosa-Gongora, C., Larsen, J., Moodley, Arshnee, Nielsen, Jens Peter, Skov, R. L., Andreasen, M. & Guardabassi, Luca, 2012, In: Epidemiology and Infection. 140, 10, p. 1794-1799 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Farm-specific lineages of methicillin-resistant Staphylococcus aureus clonal complex 398 in Danish pig farms
Espinosa-Gongora, C., Larsen, J., Moodley, Arshnee, Nielsen, Jens Peter, Skov, R. L., Andreasen, M. & Guardabassi, Luca, 2012, In: Epidemiology and Infection. 140, 10, p. 1794-1799 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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First report of multiresistant, mecA-positive Staphylococcus intermedius in Europe: 12 cases from a veterinary dermatology referral clinic in Germany
Loeffler, A., Linek, M., Moodley, Arshnee, Guardabassi, Luca, Sung, J. M. L., Winkler, M., Weiss, R. & Lloyd, D. H., 2007, In: Veterinary Dermatology. 18, 6, p. 412-421 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Frequency, antimicrobial susceptibility and clonal distribution of methicillin-resistant Staphylococcus pseudintermedius in canine clinical samples submitted to a veterinary diagnostic laboratory in Italy: A 3-year retrospective investigation
Ventrella, G., Moodley, Arshnee, Grandolfo, E., Parisi, A., Corrente, M., Buonavoglia, D. & Guardabassi, Luca, Nov 2017, In: Veterinary Microbiology. 211, p. 103-106Research output: Contribution to journal › Journal article › Research › peer-review
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Genes homologous to glycopeptide resistance vanA are widespread in soil microbial communities
Guardabassi, Luca & Agersø, Y., 2006, In: FEMS Microbiology Letters. 259, 2, p. 221-225 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Genetic background of neomycin resistance in clinical Escherichia coli isolated from Danish pig farms
Subramani, P., Menichincheri, G., Pirolo, Mattia, Arcari, G., Kudirkiene, E., Polani, R., Carattoli, A., Damborg, Peter Panduro & Guardabassi, Luca, 2023, In: Applied and Environmental Microbiology. 89, 10, 17 p., e00559-23.Research output: Contribution to journal › Journal article › Research › peer-review
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Genetic diversity of Staphylococcus pseudintermedius isolated from healty dogs in Copenhagen, Denmark
Latronico, F., Bärgman, S. C., Paul, N. C., Moodley, Arshnee & Guardabassi, Luca, 2011. 1 p.Research output: Contribution to conference › Poster › Research › peer-review
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
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Genome sequence of Staphylococcus pseudintermedius strain E140, an ST71 European-associated methicillin-resistant isolate.
Moodley, Arshnee, Riley, M. C., Kania, S. A. & Guardabassi, Luca, 2013, In: Genome Announcements. 1, 2, 2 p., e00207-12.Research output: Contribution to journal › Journal article › Research › peer-review
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Genome-wide association study reveals a locus for nasal carriage of Staphylococcus aureus in Danish crossbred pigs
Skallerup, P., Gongora, C. E., Jørgensen, Claus Bøttcher, Guardabassi, Luca & Fredholm, Merete, 2015, In: B M C Veterinary Research. 11, 8 p., 290.Research output: Contribution to journal › Journal article › Research › peer-review
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Gentamicin-resistant Enterococcus faecalis sequence type 6 with reduced penicillin susceptibility: diagnostic and therapeutic implications
Guardabassi, Luca, Larsen, J., Skov, R. & Schønheyder, H. C., 2010, In: Journal of Clinical Microbiology. 48, 10, p. 3820-3821 2 p.Research output: Contribution to journal › Letter › Research › peer-review
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Gli animali da compagnia come reservoir di batteri resistenti agli antimicrobici: scoperte recenti e loro potenziali ripercussioni sulla salute umana
Guardabassi, Luca, 2008, 59. Congresso internazionale multisala palacongressi della riviera di rimini. p. 180-181 2 p.Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
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Global responses to oxytetracycline treatment in tetracycline-resistant Escherichia coli
Møller, T. S. B., Liu, G., Hartman, H. B., Rau, M. H., Mortensen, S., Thamsborg, K., Johansen, A. E., Sommer, M. O. A., Guardabassi, Luca, Poolman, M. G. & Olsen, John Elmerdahl, 2020, In: Scientific Reports. 10, 1, 13 p., 8438.Research output: Contribution to journal › Journal article › Research › peer-review
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Glycopeptide resistance vanA operons in Paenibacillus strains isolated from soil
Guardabassi, Luca, Perichon, B., Heijenoort, J. V., Blanot, D. & Courvalin, P., 2005, In: Antimicrobial Agents and Chemotherapy. 49, 10, p. 4227-4233 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Guide to antimicrobial use in animals
Guardabassi, Luca (ed.), Jensen, L. B. (ed.) & Kruse, H. (ed.), 2008, Oxford: Blackwell Publishing. 223 p.Research output: Book/Report › Book › Research › peer-review
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Guidelines for antimicrobial use in dogs and cats: chapter 11
Guardabassi, Luca, Houser, G. A., Frank, L. A. & Papich, M. G., 2008, Guide to antimicrobial use in animals. Guardabassi, L., Jensen, L. B. & Kruse, H. (eds.). Oxford: Blackwell Publishing, p. 183-206 24 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Guidelines for the diagnosis and antimicrobial therapy of canine superficial bacterial folliculitis (Antimicrobial Guidelines Working Group of the International Society for Companion Animal Infectious Diseases)
Hillier, A., Lloyd, D. H., Weese, J. S., Blondeau, J. M., Boothe, D., Breitschwerdt, E., Guardabassi, Luca, Papich, M. G., Rankin, S., Turnidge, J. D. & Sykes, J. E., 2014, In: Veterinary Dermatology. 25, 3, p. 163-175, e42-43 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Heterologous expression of glycopeptide resistance vanHAX gene clusters from soil bacteria in enterococcus faecalis
Hasman, H., Aarestrup, F. M., Dalsgaard, Anders & Guardabassi, Luca, 2006, In: Journal of Antimicrobial Chemotherapy. 57, 4, p. 648-653 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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High diversity of genes and plasmids encoding resistance to third-generation cephalosporins and quinolones in clinical Escherichia coli from commercial poultry flocks in Italy
Niero, G., Bortolaia, V., Vanni, M., Intorre, L., Guardabassi, Luca & Piccirillo, A., Mar 2018, In: Veterinary Microbiology. 216, p. 93-98 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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
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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
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High prevalence of USA300 among clinical isolates of methicillin-resistant staphylococcus aureus on St. Kitts and Nevis, West Indies
Guardabassi, Luca, Moodley, Arshnee, Williams, A., Stegger, M., Damborg, Peter Panduro, Halliday-Simmonds, I. & Butaye, P., 2019, In: Frontiers in Microbiology. 10, JUN, 7 p., 1123.Research output: Contribution to journal › Journal article › Research › peer-review
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High prevalence of human pathogenic ampicillin-resistant Enterococcus faecium in healthy dogs
Damborg, Peter Panduro & Guardabassi, Luca, 2007. 1 p.Research output: Contribution to conference › Conference abstract for conference › Research
ID: 4226170
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Bacterial flora and antimicrobial resistance in raw frozen cultured seafood imported to Denmark
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2287
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Bacterial Zoonoses Transmitted by Household Pets: State-of-the-Art and Future Perspectives for Targeted Research and Policy Actions
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Staphylococcus pseudintermedius colonization patterns and strain diversity in healthy dogs: a cross-sectional and longitudinal study
Research output: Contribution to journal › Journal article › Research › peer-review
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