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Janetta Top

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Publications

TOP 3
Xinglin Zhang; Rob J L Willems; Damien Bierschenk; Marc J M Bonten; Mark de Been; Masja Leendertse; Malbert Rogers; Janetta Top; Tom van der Poll; Willem van Schaik
Identification of a Genetic Determinant in Clinical Enterococcus faecium Strains That Contributes to Intestinal Colonization During Antibiotic Treatment.
Xinglin Zhang; Rob Jl Willems; Iacovos Anastasiou; Damien Bierschenk; Marc Jm Bonten; Janetta Top; Willem van Schaik
Functional genomic analysis of bile salt resistance in Enterococcus faecium.
Rob Willems; Marc Bonten; William P Hanage; Helen L Leavis; Jukka Sirén; Janetta Top; Willem van Schaik; Jukka Corander
Restricted gene flow among hospital subpopulations of Enterococcus faecium.

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All Publications

2013: Xinglin Zhang; Rob J L Willems; Damien Bierschenk; Marc J M Bonten; Mark de Been; Masja Leendertse; Malbert Rogers; Janetta Top; Tom van der Poll; Willem van Schaik
Identification of a Genetic Determinant in Clinical Enterococcus faecium Strains That Contributes to Intestinal Colonization During Antibiotic Treatment.
The Journal of infectious diseases 2013;207(11):1780-6.
2013: Xinglin Zhang; Rob Jl Willems; Iacovos Anastasiou; Damien Bierschenk; Marc Jm Bonten; Janetta Top; Willem van Schaik
Functional genomic analysis of bile salt resistance in Enterococcus faecium.
BMC genomics 2013;14():299.
2012: Rob Willems; Marc Bonten; William P Hanage; Helen L Leavis; Jukka Sirén; Janetta Top; Willem van Schaik; Jukka Corander
Restricted gene flow among hospital subpopulations of Enterococcus faecium.
mBio 2012;3(4):e00151-12.
2012: Maja Weisser; Andreas F Widmer; Rob Willems; Marc J M Bonten; Luigia Elzi; Reno Frei; Jörg Halter; Evelien A Oostdijk; Janetta Top
Dynamics of ampicillin-resistant Enterococcus faecium clones colonizing hospitalized patients: data from a prospective observational study.
BMC infectious diseases 2012;12():68.
2011: Janetta Top; Jan C Sinnige; Eline A M Majoor; Marc J M Bonten; Rob Willems; Willem van Schaik
The recombinase IntA is required for excision of esp-containing ICEEfm1 in Enterococcus faecium.
Journal of bacteriology 2011;193(4):1003-6.
2011: Jenny A Laverde Gomez; Antoni P A Hendrickx; Rob Willems; Janetta Top; Irina Sava; Johannes Huebner; Wolfgang Witte; Guido Werner
Intra- and interspecies genomic transfer of the Enterococcus faecalis pathogenicity island.
PloS one 2011;6(4):e16720.
2010: Ad C Fluit; A M Terlingen; L Andriessen; Risma Ikawaty; R van Mansfeld; Janetta Top; James W T Cohen Stuart; Maurine A Leverstein-van Hall; C H E Boel
Evaluation of the DiversiLab system for detection of hospital outbreaks of infections by different bacterial species.
Journal of clinical microbiology 2010;48(11):3979-89.
2010: Ellen C van Overbeek; Rob Janknegt; Hans W M Ter Berg; Janetta Top; Esther Sportel; Edou R Heddema
Failure of vancomycin treatment for meningitis caused by vancomycin-susceptible Enterococcus faecium.
Scandinavian journal of infectious diseases 2010;42(10):794-6.
2010: Saskia Nijssen; Ad Fluit; David van de Vijver; Janetta Top; Rob Willems; Marc J M Bonten
Effects of reducing beta-lactam antibiotic pressure on intestinal colonization of antibiotic-resistant gram-negative bacteria.
Intensive care medicine 2010;36(3):512-9.
2009: Heidrun Peltroche-Llacsahuanga; Janetta Top; Josefine Weber-Heynemann; Rudolf Lütticken; Gerhard Haase
Comparison of two chromogenic media for selective isolation of vancomycin-resistant enterococci from stool specimens.
Journal of clinical microbiology 2009;47(12):4113-6.
2009: Peter Damborg; Janetta Top; Antoni P A Hendrickx; Susan Dawson; Rob Willems; Luca Guardabassi
Dogs are a reservoir of ampicillin-resistant Enterococcus faecium lineages associated with human infections.
Applied and environmental microbiology 2009;75(8):2360-5.
2009: Masja Leendertse; Rob Willems; Ida A J Giebelen; Joris J T H Roelofs; Janetta Top; Marc J M Bonten; Tom van der Poll
Intestinal colonization with Enterococcus faecium does not influence pulmonary defense against Pseudomonas aeruginosa in mice.
PloS one 2009;4(8):e6775.
2008: Marieke J A de Regt; Lotte E van der Wagen; Janetta Top; Hetty E M Blok; T E M Hopmans; Adriaan W Dekker; Ronald J Hené; Peter D Siersema; Rob Willems; Marc J M Bonten
High acquisition and environmental contamination rates of CC17 ampicillin-resistant Enterococcus faecium in a Dutch hospital.
The Journal of antimicrobial chemotherapy 2008;62(6):1401-6.
2008: Janetta Top; Rob Willems; Marc J M Bonten
Emergence of CC17 Enterococcus faecium: from commensal to hospital-adapted pathogen.
FEMS immunology and medical microbiology 2008;52(3):297-308.
2008: Janetta Top; N M I Banga; R Hayes; Rob Willems; Marc J M Bonten; M K Hayden
Comparison of multiple-locus variable-number tandem repeat analysis and pulsed-field gel electrophoresis in a setting of polyclonal endemicity of vancomycin-resistant Enterococcus faecium.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2008;14(4):363-9.
2008: Balázs Libisch; Zorica Lepsanovic; Janetta Top; Mónika Muzslay; Marianne Konkoly-Thege; Mária Gacs; Boglárka Balogh; Miklós Füzi; Rob Willems
Molecular characterization of vancomycin-resistant Enterococcus spp. clinical isolates from Hungary and Serbia.
Scandinavian journal of infectious diseases 2008;40(10):778-84.
2008: Janetta Top; Rob Willems; Saskia van der Velden; Miranda Asbroek; Marc J M Bonten
Emergence of clonal complex 17 Enterococcus faecium in The Netherlands.
Journal of clinical microbiology 2008;46(1):214-9.
2007: Janetta Top; Rob Willems; Hetty E M Blok; M de Regt; KP Jalink; Annet Troelstra; Abraham Goorhuis; Marc J M Bonten
Ecological replacement of Enterococcus faecalis by multiresistant clonal complex 17 Enterococcus faecium.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2007;13(3):316-9.
2007: Willem J B Van Wamel; Antoni P A Hendrickx; Marc J M Bonten; Janetta Top; George Posthuma; Rob Willems
Growth condition-dependent Esp expression by Enterococcus faecium affects initial adherence and biofilm formation.
Infection and immunity 2007;75(2):924-31.
2006: Patricia Ruiz-Garbajosa; Marc J M Bonten; D Ashley Robinson; Janetta Top; Sreedhar Nallapareddy; Carmen Torres; Teresa M Coque; Rafael Cantón; Fernando Baquero; Barbara E Murray; Rosa del Campo; Rob Willems
Multilocus sequence typing scheme for Enterococcus faecalis reveals hospital-adapted genetic complexes in a background of high rates of recombination.
Journal of clinical microbiology 2006;44(6):2220-8.
2006: Helen L Leavis; Rob Willems; Janetta Top; Marc J M Bonten
High-level ciprofloxacin resistance from point mutations in gyrA and parC confined to global hospital-adapted clonal lineage CC17 of Enterococcus faecium.
Journal of clinical microbiology 2006;44(3):1059-64.
2006: Ricardo Titze-de-Almeida; Alex Van Belkum; Maria Sueli S Felipe; Rosemeire C Zanella; Janetta Top; Rob Willems
Multilocus sequence typing of hospital-associated Enterococcus faecium from Brazil reveals their unique evolutionary history.
Microbial drug resistance (Larchmont, N.Y.) 2006;12(2):121.
2005: Teresa M Coque; Rob Willems; Jesús Fortún; Janetta Top; Sergio Diz; Elena Loza; Rafael Cantón; Fernando Baquero
Population structure of Enterococcus faecium causing bacteremia in a Spanish university hospital: setting the scene for a future increase in vancomycin resistance?
Antimicrobial agents and chemotherapy 2005;49(7):2693-700.
2005: Saskia Nijssen; Alice Florijn; Janetta Top; Rob Willems; Ad C Fluit; Marc J M Bonten
Unnoticed spread of integron-carrying Enterobacteriaceae in intensive care units.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2005;41(1):1-9.
2005: Rob Willems; Janetta Top; Marga van Santen; D Ashley Robinson; Teresa M Coque; Fernando Baquero; Hajo Grundmann; Marc J M Bonten
Global spread of vancomycin-resistant Enterococcus faecium from distinct nosocomial genetic complex.
Emerging infectious diseases 2005;11(6):821-8.
2005: E De Leener; A Martel; Evelyne De Graef; Janetta Top; P Butaye; Freddy Haesebrouck; Rob Willems; Annemie Decostere
Molecular analysis of human, porcine, and poultry Enterococcus faecium isolates and their erm(B) genes.
Applied and environmental microbiology 2005;71(5):2766-70.
2004: Ricardo Titze-de-Almeida; Rob Willems; Janetta Top; Isabela Pereira Rodrigues; Renato Fonseca Ferreira; Hélène Boelens; Maria Cristina C Brandileone; Rosemeire C Zanella; Maria Sueli S Felipe; Alex Van Belkum
Multilocus variable-number tandem-repeat polymorphism among Brazilian Enterococcus faecalis strains.
Journal of clinical microbiology 2004;42(10):4879-81.
2004: Janetta Top; Leo M Schouls; Marc J M Bonten; Rob Willems
Multiple-locus variable-number tandem repeat analysis, a novel typing scheme to study the genetic relatedness and epidemiology of Enterococcus faecium isolates.
Journal of clinical microbiology 2004;42(10):4503-11.
2004: Stein Christian Mohn; Arve Ulvik; Roland Jureen; Rob Willems; Janetta Top; Helen L Leavis; Stig Harthug; Nina Langeland
Duplex real-time PCR assay for rapid detection of ampicillin-resistant Enterococcus faecium.
Antimicrobial agents and chemotherapy 2004;48(2):556-60.
2004: Helen L Leavis; Janetta Top; Nathan Shankar; Katrine Borgen; Marc J M Bonten; Jan D A Van Embden; Rob Willems
A novel putative enterococcal pathogenicity island linked to the esp virulence gene of Enterococcus faecium and associated with epidemicity.
Journal of bacteriology 2004;186(3):672-82.
2003: Rob Willems; Janetta Top; Derek J Smith; David I Roper; Sarah E North; Neil Woodford
Mutations in the DNA mismatch repair proteins MutS and MutL of oxazolidinone-resistant or -susceptible Enterococcus faecium.
Antimicrobial agents and chemotherapy 2003;47(10):3061-6.
2003: Helen L Leavis; Rob Willems; Janetta Top; Emile Spalburg; Ellen M Mascini; Ad C Fluit; Andy I M Hoepelman; Albert J de Neeling; Marc J M Bonten
Epidemic and nonepidemic multidrug-resistant Enterococcus faecium.
Emerging infectious diseases 2003;9(9):1108-15.
2003: Roland Jureen; Janetta Top; Stein Christian Mohn; Stig Harthug; Nina Langeland; Rob Willems
Molecular characterization of ampicillin-resistant Enterococcus faecium isolates from hospitalized patients in Norway.
Journal of clinical microbiology 2003;41(6):2330-6.
2002: Anthony E van den Bogaard; Rob Willems; Nancy London; Janetta Top; Ellen E Stobberingh
Antibiotic resistance of faecal enterococci in poultry, poultry farmers and poultry slaughterers.
The Journal of antimicrobial chemotherapy 2002;49(3):497-505.
2001: Rob Willems; Wieger L Homan; Janetta Top; Marga G van Santen-Verheuvel; David Tribe; X Manzioros; C Gaillard; Christina M.J.E, Vandenbroucke-Grauls; Ellen M Mascini; E van Kregten; Jan D A Van Embden; Marc J M Bonten
Variant esp gene as a marker of a distinct genetic lineage of vancomycin-resistant Enterococcus faecium spreading in hospitals.
Lancet 2001;357(9259):853-5.
2001: MA Schouten; Rob Willems; W A Kraak; Janetta Top; J A A Hoogkamp-Korstanje; Andreas Voss
Molecular analysis of Tn1546-like elements in vancomycin-resistant enterococci isolated from patients in Europe shows geographic transposon type clustering.
Antimicrobial agents and chemotherapy 2001;45(3):986-9.
2000: Rob Willems; Janetta Top; Nicole van den Braak; Alex Van Belkum; Hubert P Endtz; DJ Mevius; Ellen E Stobberingh; Anthony E van den Bogaard; Jan D A Van Embden
Host specificity of vancomycin-resistant Enterococcus faecium.
The Journal of infectious diseases 2000;182(3):816-23.
1999: Ellen E Stobberingh; Anthony E van den Bogaard; Nancy London; Christel Driessen; Janetta Top; Rob Willems
Enterococci with glycopeptide resistance in turkeys, turkey farmers, turkey slaughterers, and (sub)urban residents in the south of The Netherlands: evidence for transmission of vancomycin resistance from animals to humans?
Antimicrobial agents and chemotherapy 1999;43(9):2215-21.
1999: Rob Willems; Janetta Top; Nicole van den Braak; Alex Van Belkum; DJ Mevius; Giel Hendriks; Marga G van Santen-Verheuvel; Jan D A Van Embden
Molecular diversity and evolutionary relationships of Tn1546-like elements in enterococci from humans and animals.
Antimicrobial agents and chemotherapy 1999;43(3):483-91.
1998: Rob Willems; J Kamerbeek; CA Geuijen; Janetta Top; H Gielen; W Gaastra; Frits R Mooi
The efficacy of a whole cell pertussis vaccine and fimbriae against Bordetella pertussis and Bordetella parapertussis infections in a respiratory mouse model.
Vaccine 1998;16(4):410-6.
1997: Dick Van Soolingen; Theo Hoogenboezem; Petra E W De Haas; Peter W M Hermans; Marjan Koedam; K S Teppema; P J Brennan; G S Besra; Françoise Portaels; Janetta Top; Leo M Schouls; Jan D A Van Embden
A novel pathogenic taxon of the Mycobacterium tuberculosis complex, Canetti: characterization of an exceptional isolate from Africa.
International journal of systematic bacteriology 1997;47(4):1236-45.
1997: CA Geuijen; Rob Willems; M Bongaerts; Janetta Top; H Gielen; Frits R Mooi
Role of the Bordetella pertussis minor fimbrial subunit, FimD, in colonization of the mouse respiratory tract.
Infection and immunity 1997;65(10):4222-8.
1989: O E Ijsselmuiden; Janetta Top; E Stolz; R V van Eijk
Development and evaluation of a monoclonal antibody inhibition enzyme linked immunosorbent assay to diagnose syphilis.
Genitourinary medicine 1989;65(5):308-15.
1989: O E Ijsselmuiden; Leo M Schouls; E Stolz; G N Aelbers; C M Agterberg; Janetta Top; Jan D A Van Embden
Sensitivity and specificity of an enzyme-linked immunosorbent assay using the recombinant DNA-derived Treponema pallidum protein TmpA for serodiagnosis of syphilis and the potential use of TmpA for assessing the effect of antibiotic therapy.
Journal of clinical microbiology 1989;27(1):152-7.