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Luisa Peixe

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Elisabete Machado; Rafael Cantón; Teresa M Coque; João Carlos Sousa; Luisa Peixe
Commensal Enterobacteriaceae as reservoirs of extended-spectrum beta-lactamases, integrons, and sul genes in Portugal.
Ana R Freitas; Carla Novais; Luisa Peixe; Ana P Tedim; Fernando Baquero; María Victoria Francia; Teresa M Coque
Microevolutionary events involving narrow host plasmids influences local fixation of vancomycin-resistance in Enterococcus populations.
Patrícia Antunes; Joana Campos; Joana Vanessa Mourão; Angela Novais; Carla Novais; Tatiana Alves; Luisa Peixe
Salmonella enterica serotype Bovismorbificans, a new host for CTX-M-9.

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All Publications

2013: Elisabete Machado; Rafael Cantón; Teresa M Coque; João Carlos Sousa; Luisa Peixe
Commensal Enterobacteriaceae as reservoirs of extended-spectrum beta-lactamases, integrons, and sul genes in Portugal.
Frontiers in microbiology 2013;4():80.
2013: Ana R Freitas; Carla Novais; Luisa Peixe; Ana P Tedim; Fernando Baquero; María Victoria Francia; Teresa M Coque
Microevolutionary events involving narrow host plasmids influences local fixation of vancomycin-resistance in Enterococcus populations.
PloS one 2013;8(3):e60589.
2013: Patrícia Antunes; Joana Campos; Joana Vanessa Mourão; Angela Novais; Carla Novais; Tatiana Alves; Luisa Peixe
Salmonella enterica serotype Bovismorbificans, a new host for CTX-M-9.
International journal of antimicrobial agents 2013;41(1):91-3.
2012: Carla Novais; Luisa Peixe; Adam P Roberts; Eduarda Silveira; Fernando Baquero; Ana R Freitas; Teresa M Coque
A tet(S/M) hybrid from CTn6000 and CTn916 recombination.
Microbiology (Reading, England) 2012;158(Pt 11):2710-1.
2012: Carla Novais; Luisa Peixe; Adam P Roberts; Eduarda Silveira; Fernando Baquero; Ana R Freitas; Teresa M Coque
Different genetic supports for the tet(S) gene in Enterococci.
Antimicrobial agents and chemotherapy 2012;56(11):6014-8.
2012: Angela Novais; G Ribeiro; C Rodrigues; P Antunes; L Boaventura; R Branquinho; F Grosso; Luisa Peixe
Spread of an OmpK36-modified ST15 Klebsiella pneumoniae variant during an outbreak involving multiple carbapenem-resistant Enterobacteriaceae species and clones.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2012;31(11):3057-63.
2012: Filipa Grosso; Laurent Poirel; Sandra Quinteira; Angela Novais; Luisa Peixe
Role of common blaOXA-24/OXA-40-carrying platforms and plasmids in the spread of OXA-24/OXA-40 among Acinetobacter species clinical isolates.
Antimicrobial agents and chemotherapy 2012;56(7):3969-72.
2012: Angela Novais; João Pires; Claudia Vuotto; Teresa M Coque; Luísa Costa; Gianfranco Donelli; Helena Ferreira; Carolina Montenegro; Luisa Peixe
Characterization of globally spread Escherichia coli ST131 isolates (1991 to 2010).
Antimicrobial agents and chemotherapy 2012;56(7):3973-6.
2012: Eduarda Gomes-Neves; Alcina Tavares; Patrícia Themudo; Patrícia Antunes; Margarida Fonseca Cardoso; José Manuel Costa; Fátima Gärtner; Luisa Peixe
Salmonella cross-contamination in swine abattoirs in Portugal: Carcasses, meat and meat handlers.
International journal of food microbiology 2012;157(1):82-7.
2011: Patrícia Antunes; Joana Vanessa Mourão; Nazaré Pestana; Luisa Peixe
Leakage of emerging clinically relevant multidrug-resistant Salmonella clones from pig farms.
The Journal of antimicrobial chemotherapy 2011;66(9):2028-32.
2011: Ana R Freitas; Márcia Monteiro; Carla Novais; Teresa M Coque; Rosa Correia; Luisa Peixe
Non-susceptibility to tigecycline in enterococci from hospitalised patients, food products and community sources.
International journal of antimicrobial agents 2011;38(2):174-6.
2011: F Grosso; Sandra Quinteira; Luisa Peixe
Understanding the dynamics of imipenem-resistant Acinetobacter baumannii lineages within Portugal.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2011;17(8):1275-9.
2011: Joana Martins; Luisa Peixe; Vitor Vasconcelos
Unraveling cyanobacteria ecology in wastewater treatment plants (WWTP).
Microbial ecology 2011;62(2):241-56.
2011: Ana R Freitas; Teresa M Coque; Carla Novais; Anette M Hammerum; Camilla H Lester; Marcus Zervos; Susan Donabedian; Lars B Jensen; Maria Victoria Francia; Fernando Baquero; Luisa Peixe
Human and swine hosts share vancomycin-resistant Enterococcus faecium CC17 and CC5 and Enterococcus faecalis CC2 clonal clusters harboring Tn1546 on indistinguishable plasmids.
Journal of clinical microbiology 2011;49(3):925-31.
2011: Frédéric Robin; Julien Delmas; Elisabete Machado; Bernadette Bouchon; Luisa Peixe; Richard Bonnet
Characterization of the Novel CMT Enzyme TEM-154.
Antimicrobial agents and chemotherapy 2011;55(3):1262-5.
2011: Joana Rocha; Newton C M Gomes; Luisa Peixe; Ricardo Calado
Cnidarians as a source of new marine bioactive compounds--an overview of the last decade and future steps for bioprospecting.
Marine drugs 2011;9(10):1860-86.
2011: Filipa Grosso; Karyne Rangel Carvalho; Sandra Quinteira; Ana Ramos; Ana Paula D'Alincourt Carvalho-Assef; Marise Dutra Asensi; Luisa Peixe
OXA-23-producing Acinetobacter baumannii: a new hotspot of diversity in Rio de Janeiro?
The Journal of antimicrobial chemotherapy 2011;66(1):62-5.
2010: Patrícia Antunes; Teresa M Coque; Luisa Peixe
Emergence of an IncIγ plasmid encoding CMY-2 ß-lactamase associated with the international ST19 OXA-30-producing ß-lactamase Salmonella Typhimurium multidrug-resistant clone.
The Journal of antimicrobial chemotherapy 2010;65(10):2097-100.
2010: Ana R Freitas; Ana P Tedim; Carla Novais; Patricia Ruiz-Garbajosa; Guido Werner; Jenny A Laverde-Gomez; Rafael Cantón; Luisa Peixe; Fernando Baquero; Teresa M Coque
Global spread of the hyl(Efm) colonization-virulence gene in megaplasmids of the Enterococcus faecium CC17 polyclonal subcluster.
Antimicrobial agents and chemotherapy 2010;54(6):2660-5.
2010: Angela Novais; Fernando Baquero; Elisabete Machado; Rafael Cantón; Luisa Peixe; Teresa M Coque
International spread and persistence of TEM-24 is caused by the confluence of highly penetrating enterobacteriaceae clones and an IncA/C2 plasmid containing Tn1696::Tn1 and IS5075-Tn21.
Antimicrobial agents and chemotherapy 2010;54(2):825-34.
2010: Joana Martins; Luisa Peixe; Vitor Vasconcelos
Cyanobacteria and bacteria co-occurrence in a wastewater treatment plant: absence of allelopathic effects.
Water science and technology : a journal of the International Association on Water Pollution Research 2010;62(8):1954-62.
2009: Ana R Freitas; Carla Novais; Patricia Ruiz-Garbajosa; Teresa M Coque; Luisa Peixe
Dispersion of multidrug-resistant Enterococcus faecium isolates belonging to major clonal complexes in different Portuguese settings.
Applied and environmental microbiology 2009;75(14):4904-8.
2009: Ana R Freitas; Carla Novais; Patricia Ruiz-Garbajosa; Teresa M Coque; Luisa Peixe
Clonal expansion within clonal complex 2 and spread of vancomycin-resistant plasmids among different genetic lineages of Enterococcus faecalis from Portugal.
The Journal of antimicrobial chemotherapy 2009;63(6):1104-11.
2008: Elisabete Machado; Teresa M Coque; Rafael Cantón; João Carlos Sousa; Luisa Peixe
Antibiotic resistance integrons and extended-spectrum {beta}-lactamases among Enterobacteriaceae isolates recovered from chickens and swine in Portugal.
The Journal of antimicrobial chemotherapy 2008;62(2):296-302.
2008: Carla Novais; Ana R Freitas; João Carlos Sousa; Fernando Baquero; Teresa M Coque; Luisa Peixe
Diversity of Tn1546 and its role in the dissemination of vancomycin-resistant enterococci in Portugal.
Antimicrobial agents and chemotherapy 2008;52(3):1001-8.
2008: Teresa M Coque; Angela Novais; Alessandra Carattoli; Laurent Poirel; Johann Pitout; Luisa Peixe; Fernando Baquero; Rafael Cantón; patrice nordmann
Dissemination of clonally related Escherichia coli strains expressing extended-spectrum beta-lactamase CTX-M-15.
Emerging infectious diseases 2008;14(2):195-200.
2008: Rafael Cantón; Angela Novais; Aránzazu Valverde; Elisabete Machado; Luisa Peixe; Fernando Baquero; Teresa M Coque
Prevalence and spread of extended-spectrum beta-lactamase-producing Enterobacteriaceae in Europe.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2008;14 Suppl 1():144-53.
2007: Elisabete Machado; Teresa M Coque; Rafael Cantón; Angela Novais; João Carlos Sousa; Fernando Baquero; Luisa Peixe
High diversity of extended-spectrum beta-lactamases among clinical isolates of Enterobacteriaceae from Portugal.
The Journal of antimicrobial chemotherapy 2007;60(6):1370-4.
2007: Sandra Quinteira; Filipa Grosso; Helena Ramos; Luisa Peixe
Molecular epidemiology of imipenem-resistant Acinetobacter haemolyticus and Acinetobacter baumannii isolates carrying plasmid-mediated OXA-40 from a Portuguese hospital.
Antimicrobial agents and chemotherapy 2007;51(9):3465-6.
2007: Elisabete Machado; Joana Ferreira; Angela Novais; Luisa Peixe; Rafael Cantón; Fernando Baquero; Teresa M Coque
Preservation of integron types among Enterobacteriaceae producing extended-spectrum beta-lactamases in a Spanish hospital over a 15-year period (1988 to 2003).
Antimicrobial agents and chemotherapy 2007;51(6):2201-4.
2007: Patrícia Antunes; Jorge Machado; Luisa Peixe
Dissemination of sul3-containing elements linked to class 1 integrons with an unusual 3' conserved sequence region among Salmonella isolates.
Antimicrobial agents and chemotherapy 2007;51(4):1545-8.
2007: Giuseppe Cornaglia; Murat Akova; Gianfranco Amicosante; Rafael Cantón; Roberto Cauda; Jean-Denis Docquier; Mikhail Edelstein; Jean-Marie Frère; Miklós Fuzi; Moreno Galleni; Helen Giamarellou; Marek Gniadkowski; Raffaella Koncan; Balázs Libisch; Francesco Luzzaro; Vivi Miriagou; Ferran Navarro; patrice nordmann; Laura Pagani; Luisa Peixe; Laurent Poirel; Maria Souli; Evelina Tacconelli; Alkiviadis Vatopoulos; Gian Maria Rossolini
Metallo-beta-lactamases as emerging resistance determinants in Gram-negative pathogens: open issues.
International journal of antimicrobial agents 2007;29(4):380-8.
2007: Angela Novais; Rafael Cantón; Raquel Moreira; Luisa Peixe; Fernando Baquero; Teresa M Coque
Emergence and dissemination of Enterobacteriaceae isolates producing CTX-M-1-like enzymes in Spain are associated with IncFII (CTX-M-15) and broad-host-range (CTX-M-1, -3, and -32) plasmids.
Antimicrobial agents and chemotherapy 2007;51(2):796-9.
2006: Carla Novais; Teresa M Coque; João Carlos Sousa; Luisa Peixe
Antimicrobial resistance among faecal enterococci from healthy individuals in Portugal.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2006;12(11):1131-4.
2006: Patrícia Antunes; Jorge Machado; Luisa Peixe
Illegal use of nitrofurans in food animals: Contribution to human salmonellosis?
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2006;12(11):1047-9.
2006: Elisabete Machado; Teresa M Coque; Rafael Cantón; Fernando Baquero; João Carlos Sousa; Luisa Peixe
Dissemination in Portugal of CTX-M-15-, OXA-1-, and TEM-1-producing Enterobacteriaceae strains containing the aac(6')-Ib-cr gene, which encodes an aminoglycoside- and fluoroquinolone-modifying enzyme.
Antimicrobial agents and chemotherapy 2006;50(9):3220-1.
2006: Angela Novais; Rafael Cantón; Aránzazu Valverde; Elisabete Machado; Juan-Carlos Galán; Luisa Peixe; Alessandra Carattoli; Fernando Baquero; Teresa M Coque
Dissemination and persistence of blaCTX-M-9 are linked to class 1 integrons containing CR1 associated with defective transposon derivatives from Tn402 located in early antibiotic resistance plasmids of IncHI2, IncP1-alpha, and IncFI groups.
Antimicrobial agents and chemotherapy 2006;50(8):2741-50.
2006: Patrícia Antunes; Jorge Machado; Luisa Peixe
Characterization of antimicrobial resistance and class 1 and 2 integrons in Salmonella enterica isolates from different sources in Portugal.
The Journal of antimicrobial chemotherapy 2006;58(2):297-304.
2006: Nuno Milhazes; Rita Calheiros; M Paula M Marques; Jorge Garrido; maria natalia cordeiro; Cátia Rodrigues; Sandra Quinteira; Carla Novais; Luisa Peixe; Fernanda Borges
Beta-nitrostyrene derivatives as potential antibacterial agents: a structure-property-activity relationship study.
Bioorganic & medicinal chemistry 2006;14(12):4078-88.
2006: Sandra Quinteira; Luisa Peixe
Multiniche screening reveals the clinically relevant metallo-beta-lactamase VIM-2 in Pseudomonas aeruginosa far from the hospital setting: an ongoing dispersion process?
Applied and environmental microbiology 2006;72(5):3743-5.
2005: Carla Novais; Teresa M Coque; Patrick Boerlin; Inmaculada A Herrero; Miguel A Moreno; Lucas Dominguez; Luisa Peixe
Vancomycin-resistant Enterococcus faecium clone in swine, Europe.
Emerging infectious diseases 2005;11(12):1985-7.
2005: Carla Novais; Teresa M Coque; Maria José Costa; João Carlos Sousa; Fernando Baquero; Luisa Peixe
High occurrence and persistence of antibiotic-resistant enterococci in poultry food samples in Portugal.
The Journal of antimicrobial chemotherapy 2005;56(6):1139-43.
2005: Carla Novais; João Carlos Sousa; Teresa M Coque; Luisa Peixe
Molecular characterization of glycopeptide-resistant Enterococcus faecium isolates from Portuguese hospitals.
Antimicrobial agents and chemotherapy 2005;49(7):3073-9.
2005: Carla Novais; Teresa M Coque; Helena Ferreira; João Carlos Sousa; Luisa Peixe
Environmental contamination with vancomycin-resistant enterococci from hospital sewage in Portugal.
Applied and environmental microbiology 2005;71(6):3364-8.
2005: Sandra Quinteira; Helena Ferreira; Luisa Peixe
First isolation of blaVIM-2 in an environmental isolate of Pseudomonas pseudoalcaligenes.
Antimicrobial agents and chemotherapy 2005;49(5):2140-1.
2005: Elisabete Machado; Rafael Cantón; Fernando Baquero; Juan-Carlos Galán; Azucena Rollán; Luisa Peixe; Teresa M Coque
Integron content of extended-spectrum-beta-lactamase-producing Escherichia coli strains over 12 years in a single hospital in Madrid, Spain.
Antimicrobial agents and chemotherapy 2005;49(5):1823-9.
2005: Patrícia Antunes; Jorge Machado; João Carlos Sousa; Luisa Peixe
Dissemination of sulfonamide resistance genes (sul1, sul2, and sul3) in Portuguese Salmonella enterica strains and relation with integrons.
Antimicrobial agents and chemotherapy 2005;49(2):836-9.
2005: Sandra Quinteira; João Carlos Sousa; Luisa Peixe
Characterization of In100, a new integron carrying a metallo-{beta}-lactamase and a carbenicillinase, from Pseudomonas aeruginosa.
Antimicrobial agents and chemotherapy 2005;49(1):451-3.
2004: Carla Novais; João Carlos Sousa; Teresa M Coque; Luisa Peixe
In vitro activity of daptomycin against enterococci from nosocomial and community environments in Portugal.
The Journal of antimicrobial chemotherapy 2004;54(5):964-6.
2004: Carla Novais; Teresa M Coque; João Carlos Sousa; Fernando Baquero; Luisa Peixe
Local genetic patterns within a vancomycin-resistant Enterococcus faecalis clone isolated in three hospitals in Portugal.
Antimicrobial agents and chemotherapy 2004;48(9):3613-7.
2004: Angelina Pena; C Serrano; Cristina Réu; L Baeta; V Calderón; IN Silveira; João Carlos Sousa; Luisa Peixe
Antibiotic residues in edible tissues and antibiotic resistance of faecal Escherichia coli in pigs from Portugal.
Food additives and contaminants 2004;21(8):749-55.
2004: E Machado; Teresa M Coque; Rafael Cantón; João Carlos Sousa; Luisa Peixe
Emergence of CTX-M beta-lactamase-producing Enterobacteriaceae in Portugal: report of an Escherichia coli isolate harbouring blaCTX-M-14.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2004;10(8):755-7.
2004: Patrícia Antunes; Jorge Machado; João Carlos Sousa; Luisa Peixe
Dissemination amongst humans and food products of animal origin of a Salmonella typhimurium clone expressing an integron-borne OXA-30 beta-lactamase.
The Journal of antimicrobial chemotherapy 2004;54(2):429-34.
2004: Gabriela J Da Silva; Sandra Quinteira; E Bértolo; João Carlos Sousa; L Gallego; Aida Duarte; Luisa Peixe
Long-term dissemination of an OXA-40 carbapenemase-producing Acinetobacter baumannii clone in the Iberian Peninsula.
The Journal of antimicrobial chemotherapy 2004;54(1):255-8.
2003: Maria José Saavedra; Luisa Peixe; João Carlos Sousa; Isabel Henriques; Artur Alves; António Correia
Sfh-I, a subclass B2 metallo-beta-lactamase from a Serratia fonticola environmental isolate.
Antimicrobial agents and chemotherapy 2003;47(7):2330-3.
2003: Carla Novais; João Carlos Sousa; Teresa M Coque; Luisa Peixe
First report of the activity of linezolid against Portuguese enterococci from human, animal and environmental sources.
The Journal of antimicrobial chemotherapy 2003;51(5):1314-5.
2003: Patrícia Antunes; Cristina Réu; João Carlos Sousa; Luisa Peixe; Nazaré Pestana
Incidence of Salmonella from poultry products and their susceptibility to antimicrobial agents.
International journal of food microbiology 2003;82(2):97-103.
2002: Patrícia Antunes; Cristina Réu; João Carlos Sousa; Nazaré Pestana; Luisa Peixe
Incidence and susceptibility to antimicrobial agents of Listeria spp. and Listeria monocytogenes isolated from poultry carcasses in Porto, Portugal.
Journal of food protection 2002;65(12):1888-93.
2002: Gabriela J Da Silva; Mário Correia; Clementina Vital; Graça Ribeiro; João Carlos Sousa; Rui Leitão; Luisa Peixe; Aida Duarte
Molecular characterization of bla(IMP-5), a new integron-borne metallo-beta-lactamase gene from an Acinetobacter baumannii nosocomial isolate in Portugal.
FEMS microbiology letters 2002;215(1):33-9.
2002: Olga Cardoso; Rui Leitão; Américo Figueiredo; João Carlos Sousa; Aida Duarte; Luisa Peixe
Metallo-beta-lactamase VIM-2 in clinical isolates of Pseudomonas aeruginosa from Portugal.
Microbial drug resistance (Larchmont, N.Y.) 2002;8(2):93-7.
2002: Carla Novais; C Vital; G Ribeiro; Teresa M Coque; Luisa Peixe
First characterization of vancomycin-resistant enterococci from a Portuguese hospital.
The Journal of antimicrobial chemotherapy 2002;49(1):215-7.
1999: Olga Cardoso; João Carlos Sousa; Rui Leitão; Luisa Peixe
Carbapenem-hydrolysing beta-lactamase from clinical isolates of Pseudomonas aeruginosa in Portugal.
The Journal of antimicrobial chemotherapy 1999;44(1):135.
1999: Gabriela J Da Silva; G J Leitão; Luisa Peixe
Emergence of carbapenem-hydrolyzing enzymes in Acinetobacter baumannii clinical isolates.
Journal of clinical microbiology 1999;37(6):2109-10.
1997: Luisa Peixe; João Carlos Sousa; J C Perez-Diaz; Fernando Baquero
A bla(TEM-1b)-derived TEM-6 beta-lactamase: a case of convergent evolution.
Antimicrobial agents and chemotherapy 1997;41(5):1206.