L Lambertsen

Summary

Affiliation: Statens Serum Institut
Country: Denmark

Publications

  1. ncbi Mini-Tn7 transposons for site-specific tagging of bacteria with fluorescent proteins
    Lotte Lambertsen
    Molecular Microbial Ecology Group, Centre for Biomedical Microbiology, BioCentrum DTU, Technical University of Denmark, DK 2800 Kgs Lyngby, Denmark
    Environ Microbiol 6:726-32. 2004
  2. pmc Target gene sequencing to characterize the penicillin G susceptibility of Neisseria meningitidis
    Muhamed Kheir Taha
    Neisseria Unit, Institut Pasteur, 28 rue du Dr Roux, Paris, France
    Antimicrob Agents Chemother 51:2784-92. 2007
  3. doi Erythromycin resistance caused by erm(A) subclass erm(TR) in a Danish invasive pneumococcal isolate: are erm(A) pneumococcal isolates overlooked?
    Lotte Lambertsen
    Neisseria and Streptococcus Reference, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institute, Copenhagen, Denmark
    Scand J Infect Dis 40:584-7. 2008
  4. pmc Test of a novel Streptococcus pneumoniae serotype 6C type specific polyclonal antiserum (factor antiserum 6d) and characterisation of serotype 6C isolates in Denmark
    Lotte Lambertsen
    Neisseria and Streptococcus Reference Laboratory, Department for Microbiological Surveillance and Research, Statens Serum Institut, Artillerivej, Copenhagen, Denmark
    BMC Infect Dis 10:282. 2010
  5. doi Characterisation of invasive group B streptococci from adults in Denmark 1999 to 2004
    L Lambertsen
    Neisseria and Streptococci Reference, Department of Bacteriology, Mycology and Parasitology, Division of Microbiology and Diagnostics, Statens Serum Institut, Artillerivej 5, Copenhagen S, Denmark
    Eur J Clin Microbiol Infect Dis 29:1071-7. 2010
  6. doi Molecular characterization of invasive penicillin non-susceptible Streptococcus pneumoniae from Denmark, 2001 to 2005
    Lotte Lambertsen
    The Neisseria and Streptococcus Reference Centre, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institut, Copenhagen, Denmark
    Scand J Infect Dis 42:333-40. 2010
  7. doi Non-invasive erythromycin-resistant pneumococcal isolates are more often non-susceptible to more antimicrobial agents than invasive isolates
    Lotte M Lambertsen
    National Neisseria and Streptococcus Reference Center, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institut, Artillerivej 5, DK 2300 Copenhagen S, Denmark
    Int J Antimicrob Agents 35:72-5. 2010
  8. doi Morbidity, mortality and spatial distribution of meningococcal disease, 1974-2007
    M Howitz
    Department of Epidemiology, Statens Serum Institut, Copenhagen, Denmark
    Epidemiol Infect 137:1631-40. 2009
  9. pmc Outbreak of group A streptococcal throat infection: don't forget to ask about food
    G Falkenhorst
    Department of Epidemiology, Statens Serum Institut, Copenhagen, Denmark
    Epidemiol Infect 136:1165-71. 2008
  10. doi Estimated effect of pneumococcal conjugate vaccination on invasive pneumococcal disease and associated mortality, Denmark 2000-2005
    Zitta B Harboe
    Department of Bacteriology, Mycology and Parasitology, Division of Microbiology and Diagnostics, Statens Serum Institut, Denmark
    Vaccine 26:3765-71. 2008

Detail Information

Publications12

  1. ncbi Mini-Tn7 transposons for site-specific tagging of bacteria with fluorescent proteins
    Lotte Lambertsen
    Molecular Microbial Ecology Group, Centre for Biomedical Microbiology, BioCentrum DTU, Technical University of Denmark, DK 2800 Kgs Lyngby, Denmark
    Environ Microbiol 6:726-32. 2004
    ..Successful and site-specific tagging was verified by Southern blots as well as by PCR. Furthermore, the effect of fluorescent protein expression on the cellular growth rate was tested by growth competition assays...
  2. pmc Target gene sequencing to characterize the penicillin G susceptibility of Neisseria meningitidis
    Muhamed Kheir Taha
    Neisseria Unit, Institut Pasteur, 28 rue du Dr Roux, Paris, France
    Antimicrob Agents Chemother 51:2784-92. 2007
    ..These data argue for the use of penA sequencing to identify isolates with reduced susceptibility to penicillin G and as a tool to improve typing of meningococcal isolates, as well as to analyze DNA exchange among Neisseria species...
  3. doi Erythromycin resistance caused by erm(A) subclass erm(TR) in a Danish invasive pneumococcal isolate: are erm(A) pneumococcal isolates overlooked?
    Lotte Lambertsen
    Neisseria and Streptococcus Reference, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institute, Copenhagen, Denmark
    Scand J Infect Dis 40:584-7. 2008
    ..However, upon re-testing it was resistant, thus close to the breakpoint value. This may be a reason why erm(A) only rarely is reported to cause resistance in pneumococci...
  4. pmc Test of a novel Streptococcus pneumoniae serotype 6C type specific polyclonal antiserum (factor antiserum 6d) and characterisation of serotype 6C isolates in Denmark
    Lotte Lambertsen
    Neisseria and Streptococcus Reference Laboratory, Department for Microbiological Surveillance and Research, Statens Serum Institut, Artillerivej, Copenhagen, Denmark
    BMC Infect Dis 10:282. 2010
    ..pneumoniae serotype 6C type specific polyclonal antiserum. In addition, serotype 6C isolates found in Denmark in 2007 and 2008 as well as eight old original serotype 6A isolates were characterised...
  5. doi Characterisation of invasive group B streptococci from adults in Denmark 1999 to 2004
    L Lambertsen
    Neisseria and Streptococci Reference, Department of Bacteriology, Mycology and Parasitology, Division of Microbiology and Diagnostics, Statens Serum Institut, Artillerivej 5, Copenhagen S, Denmark
    Eur J Clin Microbiol Infect Dis 29:1071-7. 2010
    ..The most prevalent CPS serotypes were serotypes III, Ia, V and Ib. The most prevalent surface protein was R4 when testing for R4, Calpha and Cbeta. There was no clear relation between the GBS phenotype and infections with fatal outcome...
  6. doi Molecular characterization of invasive penicillin non-susceptible Streptococcus pneumoniae from Denmark, 2001 to 2005
    Lotte Lambertsen
    The Neisseria and Streptococcus Reference Centre, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institut, Copenhagen, Denmark
    Scand J Infect Dis 42:333-40. 2010
    ....
  7. doi Non-invasive erythromycin-resistant pneumococcal isolates are more often non-susceptible to more antimicrobial agents than invasive isolates
    Lotte M Lambertsen
    National Neisseria and Streptococcus Reference Center, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institut, Artillerivej 5, DK 2300 Copenhagen S, Denmark
    Int J Antimicrob Agents 35:72-5. 2010
    ..Non-invasive isolates were also more likely to be resistant to three or more antimicrobial agents than invasive isolates, however isolates being multiresistant were often co-resistant to the same antimicrobial agents...
  8. doi Morbidity, mortality and spatial distribution of meningococcal disease, 1974-2007
    M Howitz
    Department of Epidemiology, Statens Serum Institut, Copenhagen, Denmark
    Epidemiol Infect 137:1631-40. 2009
    ..2,5 and B:15:P1.7,16, and, eventually, to develop vaccines against serogroup B...
  9. pmc Outbreak of group A streptococcal throat infection: don't forget to ask about food
    G Falkenhorst
    Department of Epidemiology, Statens Serum Institut, Copenhagen, Denmark
    Epidemiol Infect 136:1165-71. 2008
    ..Only six foodborne GAS outbreaks have been reported in Europe since 1970, four of them in Sweden or Denmark. This geographical clustering suggests that foodborne GAS outbreaks are probably under-recognized elsewhere...
  10. doi Estimated effect of pneumococcal conjugate vaccination on invasive pneumococcal disease and associated mortality, Denmark 2000-2005
    Zitta B Harboe
    Department of Bacteriology, Mycology and Parasitology, Division of Microbiology and Diagnostics, Statens Serum Institut, Denmark
    Vaccine 26:3765-71. 2008
    ..Approximately 70% of all deaths occurred in adults over 65 years, underlining the need for protection against IPD in this age group...
  11. pmc Serotype IX, a Proposed New Streptococcus agalactiae Serotype
    Hans Christian Slotved
    Neisseria and Streptococcus Reference Laboratory, Department for Bacteriology, Mycology and Parasitology, Statens Serum Institut, Copenhagen, Denmark
    J Clin Microbiol 45:2929-36. 2007
    ..They all share the same, unique partial cps sequence. These results indicate that these eight isolates represent a new S. agalactiae serotype, which we propose should be designated serotype IX...
  12. ncbi Complete sequence of the IncP-9 TOL plasmid pWW0 from Pseudomonas putida
    Alicia Greated
    School of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
    Environ Microbiol 4:856-71. 2002
    ..The complexity and size of pWW0 is largely the result of the mosaic organization of the transposable elements that it carries, rather than the backbone functions of IncP-9 plasmids...