Update on prevalence and mechanisms of resistance to linezolid, tigecycline and daptomycin in enterococci in Europe: Towards a common nomenclature. WG ender JK, Cattoir V, Hegstad K, Sadowy E, Coque TM, Westh H, Hammerum AM ... Drug Resistance Updates 40, 25-39, 2018 | 263 | 2018 |
Human and swine hosts share vancomycin-resistant Enterococcus faecium CC17 and CC5 and Enterococcus faecalis CC2 clonal clusters harboring Tn 1546 on indistinguishable plasmids AR Freitas, TM Coque, C Novais, AM Hammerum, CH Lester, MJ Zervos, ... Journal of clinical microbiology 49 (3), 925-931, 2011 | 176 | 2011 |
Multilevel population genetic analysis of vanA and vanB Enterococcus faecium causing nosocomial outbreaks in 27 countries (1986–2012) AR Freitas, AP Tedim, MV Francia, LB Jensen, C Novais, L Peixe, ... Journal of Antimicrobial Chemotherapy 71 (12), 3351-3366, 2016 | 165 | 2016 |
Fourier transform infrared spectroscopy: unlocking fundamentals and prospects for bacterial strain typing PL Novais Ângela, Freitas Ana R, Rodrigues Carla European Journal of Clinical Microbiology Infectious Diseases 38 (3), 427-448, 2019 | 141 | 2019 |
A multiresistance megaplasmid pLG1 bearing a hylEfm genomic island in hospital Enterococcus faecium isolates JAL Gomez, W Van Schaik, AR Freitas, TM Coque, KE Weaver, ... International Journal of Medical Microbiology 301 (2), 165-175, 2011 | 111 | 2011 |
Global Spread of the hylEfm Colonization-Virulence Gene in Megaplasmids of the Enterococcus faecium CC17 Polyclonal Subcluster AR Freitas, AP Tedim, C Novais, P Ruiz-Garbajosa, G Werner, ... Antimicrobial agents and chemotherapy 54 (6), 2660-2665, 2010 | 109 | 2010 |
Apparent nosocomial adaptation of Enterococcus faecalis predates the modern hospital era AK Pöntinen, J Top, S Arredondo-Alonso, G Tonkin-Hill, AR Freitas, ... Nature communications 12 (1), 1523, 2021 | 108 | 2021 |
Spread of multidrug-resistant Enterococcus to animals and humans: an underestimated role for the pig farm environment C Novais, AR Freitas, E Silveira, P Antunes, R Silva, TM Coque, L Peixe Journal of Antimicrobial Chemotherapy 68 (12), 2746-2754, 2013 | 107 | 2013 |
Clonal expansion within clonal complex 2 and spread of vancomycin-resistant plasmids among different genetic lineages of Enterococcus faecalis from Portugal AR Freitas, C Novais, P Ruiz-Garbajosa, TM Coque, L Peixe Journal of Antimicrobial Chemotherapy 63 (6), 1104-1111, 2009 | 102 | 2009 |
Co-transfer of resistance to high concentrations of copper and first-line antibiotics among Enterococcus from different origins (humans, animals, the environment … E Silveira, AR Freitas, P Antunes, M Barros, J Campos, TM Coque, ... Journal of Antimicrobial Chemotherapy 69 (4), 899-906, 2014 | 93 | 2014 |
Diversity of Tn1546 and Its Role in the Dissemination of Vancomycin-Resistant Enterococci in Portugal C Novais, AR Freitas, JC Sousa, F Baquero, TM Coque, LV Peixe Antimicrobial agents and chemotherapy 52 (3), 1001-1008, 2008 | 89 | 2008 |
Host range of enterococcal vanA plasmids among Gram-positive intestinal bacteria G Werner, AR Freitas, TM Coque, JE Sollid, C Lester, AM Hammerum, ... Journal of Antimicrobial Chemotherapy 66 (2), 273-282, 2011 | 83 | 2011 |
Dispersal of linezolid-resistant enterococci carrying poxtA or optrA in retail meat and food-producing animals from Tunisia H Elghaieb, AR Freitas, MS Abbassi, C Novais, M Zouari, A Hassen, ... Journal of Antimicrobial Chemotherapy 74 (10), 2865-2869, 2019 | 79 | 2019 |
Microevolutionary Events Involving Narrow Host Plasmids Influences Local Fixation of Vancomycin-Resistance in Enterococcus Populations AR Freitas, C Novais, AP Tedim, MV Francia, F Baquero, L Peixe, ... PLoS One 8 (3), e60589, 2013 | 75 | 2013 |
Dispersion of Multidrug-Resistant Enterococcus faecium Isolates Belonging to Major Clonal Complexes in Different Portuguese Settings AR Freitas, C Novais, P Ruiz-Garbajosa, TM Coque, L Peixe Applied and environmental microbiology 75 (14), 4904-4908, 2009 | 72 | 2009 |
Detection of optrA in the African continent (Tunisia) within a mosaic Enterococcus faecalis plasmid from urban wastewaters AR Freitas, H Elghaieb, R León-Sampedro, MS Abbassi, C Novais, ... Journal of Antimicrobial Chemotherapy 72 (12), 3245-3251, 2017 | 66 | 2017 |
Distribution of putative virulence markers in Enterococcus faecium: towards a safety profile review AR Freitas, AP Tedim, C Novais, TM Coque, L Peixe Journal of Antimicrobial Chemotherapy 73 (2), 306-319, 2018 | 59 | 2018 |
Enterococcus spp. as a Producer and Target of Bacteriocins: A Double-Edged Sword in the Antimicrobial Resistance Crisis Context AC Almeida-Santos, C Novais, L Peixe, AR Freitas Antibiotics 10 (10), 1215, 2021 | 56 | 2021 |
Comparative genomics of global optrA-carrying Enterococcus faecalis uncovers a common chromosomal hotspot for optrA acquisition within a diversity of core … AR Freitas, AP Tedim, C Novais, VF Lanza, L Peixe Microbial genomics 6 (6), e000350, 2020 | 55 | 2020 |
Water supply and feed as sources of antimicrobial-resistant Enterococcus spp. in aquacultures of rainbow trout (Oncorhyncus mykiss), Portugal C Novais, J Campos, AR Freitas, M Barros, E Silveira, TM Coque, ... Science of the Total Environment 625, 1102-1112, 2018 | 53 | 2018 |