Wim Teughels

Summary

Affiliation: Katholieke Universiteit Leuven
Country: Belgium

Publications

  1. ncbi request reprint Guiding periodontal pocket recolonization: a proof of concept
    W Teughels
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Kapucijnenvoer 7, 3000 Leuven, Belgium
    J Dent Res 86:1078-82. 2007
  2. ncbi request reprint Bacteria interfere with A. actinomycetemcomitans colonization
    W Teughels
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Leuven, Belgium
    J Dent Res 86:611-7. 2007
  3. doi request reprint Clinical and microbiological effects of Lactobacillus reuteri probiotics in the treatment of chronic periodontitis: a randomized placebo-controlled study
    Wim Teughels
    Periodontology Section, Department of Oral Sciences, Faculty of Medicine, Catholic University Leuven, Leuven, Belgium Periodontology Section, Dentistry, University Hospitals Leuven, Leuven, Belgium Fund for Scientific Research Flanders FWO, Brussels, Belgium
    J Clin Periodontol 40:1025-35. 2013
  4. doi request reprint Critical horizontal dimensions of interproximal and buccal bone around implants for optimal aesthetic outcomes: a systematic review
    Wim Teughels
    Catholic University Leuven, Department of Periodontology, Leuven, Belgium
    Clin Oral Implants Res 20:134-45. 2009
  5. ncbi request reprint Human cytomegalovirus enhances A. actinomycetemcomitans adherence to cells
    W Teughels
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Kapucijnenvoer 7, 3000 Leuven, Belgium
    J Dent Res 86:175-80. 2007
  6. doi request reprint Do probiotics offer opportunities to manipulate the periodontal oral microbiota?
    Wim Teughels
    Department of Periodontology, Research Group for Microbial Adhesion, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 38:159-77. 2011
  7. doi request reprint Longitudinal changes in microbiology and clinical periodontal parameters after removal of fixed orthodontic appliances
    Jan van Gastel
    Department of Orthodontics, Catholic University Leuven, Belgium
    Eur J Orthod 33:15-21. 2011
  8. doi request reprint Efficacy of different mouthrinse formulations in reducing oral malodour: a randomized clinical trial
    Jesica Dadamio
    Department of Periodontology, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 40:505-13. 2013
  9. doi request reprint Bacterial antagonism against periodontopathogens
    Mark Van Essche
    Catholic University of Leuven, Department of Periodontology, Leuven, Belgium
    J Periodontol 84:801-11. 2013
  10. doi request reprint Microbial adhesion on different bracket types in vitro
    Jan van Gastel
    Department of Orthodontics, Catholic University, Leuven, Belgium
    Angle Orthod 79:915-21. 2009

Collaborators

Detail Information

Publications45

  1. ncbi request reprint Guiding periodontal pocket recolonization: a proof of concept
    W Teughels
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Kapucijnenvoer 7, 3000 Leuven, Belgium
    J Dent Res 86:1078-82. 2007
    ..The study confirmed the hypothesis and provides a proof of concept for a guided pocket recolonization (GPR) approach in the treatment of periodontitis...
  2. ncbi request reprint Bacteria interfere with A. actinomycetemcomitans colonization
    W Teughels
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Leuven, Belgium
    J Dent Res 86:611-7. 2007
    ..actinomycetemcomitans colonization of epithelial cells in vitro, and demonstrated the potential beneficial effects of S. mitis, S. salivarius, and S. sanguinis...
  3. doi request reprint Clinical and microbiological effects of Lactobacillus reuteri probiotics in the treatment of chronic periodontitis: a randomized placebo-controlled study
    Wim Teughels
    Periodontology Section, Department of Oral Sciences, Faculty of Medicine, Catholic University Leuven, Leuven, Belgium Periodontology Section, Dentistry, University Hospitals Leuven, Leuven, Belgium Fund for Scientific Research Flanders FWO, Brussels, Belgium
    J Clin Periodontol 40:1025-35. 2013
    ..The aim of this randomized placebo-controlled clinical trial was to evaluate the effects of Lactobacillus reuteri-containing probiotic lozenges as an adjunct to scaling and root planing (SRP)...
  4. doi request reprint Critical horizontal dimensions of interproximal and buccal bone around implants for optimal aesthetic outcomes: a systematic review
    Wim Teughels
    Catholic University Leuven, Department of Periodontology, Leuven, Belgium
    Clin Oral Implants Res 20:134-45. 2009
    ..This systematic review was initiated to explore the critical horizontal interproximal and buccal bone dimensions around implants for an optimal aesthetic outcome...
  5. ncbi request reprint Human cytomegalovirus enhances A. actinomycetemcomitans adherence to cells
    W Teughels
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Kapucijnenvoer 7, 3000 Leuven, Belgium
    J Dent Res 86:175-80. 2007
    ..The results confirmed our hypothesis that the adherence of Actinobacillus actinomycetemcomitans is influenced by hCMV in vitro...
  6. doi request reprint Do probiotics offer opportunities to manipulate the periodontal oral microbiota?
    Wim Teughels
    Department of Periodontology, Research Group for Microbial Adhesion, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 38:159-77. 2011
    ..As in other fields of healthcare, probiotics have been introduced for prevention and treatment of periodontal diseases...
  7. doi request reprint Longitudinal changes in microbiology and clinical periodontal parameters after removal of fixed orthodontic appliances
    Jan van Gastel
    Department of Orthodontics, Catholic University Leuven, Belgium
    Eur J Orthod 33:15-21. 2011
    ..0646)]. Placement of fixed orthodontic appliances has an influence both on microbial and clinical periodontal parameters, which were only partly normalized, 3 months following the removal of the appliances...
  8. doi request reprint Efficacy of different mouthrinse formulations in reducing oral malodour: a randomized clinical trial
    Jesica Dadamio
    Department of Periodontology, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 40:505-13. 2013
    ..The aim of this study was to assess the efficacy of mouthrinses formulations in oral malodour...
  9. doi request reprint Bacterial antagonism against periodontopathogens
    Mark Van Essche
    Catholic University of Leuven, Department of Periodontology, Leuven, Belgium
    J Periodontol 84:801-11. 2013
    ....
  10. doi request reprint Microbial adhesion on different bracket types in vitro
    Jan van Gastel
    Department of Orthodontics, Catholic University, Leuven, Belgium
    Angle Orthod 79:915-21. 2009
    ..To test the hypothesis that there are differences in total bacterial counts and capacity for biofilm formation between seven different bracket types...
  11. doi request reprint Longitudinal changes in gingival crevicular fluid after placement of fixed orthodontic appliances
    Jan van Gastel
    Department of Orthodontics, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium
    Am J Orthod Dentofacial Orthop 139:735-44. 2011
    ....
  12. doi request reprint Effect of mouthrinses on Aggregatibacter actinomycetemcomitans biofilms in a hydrodynamic model
    Isabelle Sliepen
    Research Group for Microbial Adhesion, Department of Periodontology, Catholic University Leuven, Kapucijnenvoer 7, 3000 Leuven, Belgium
    Clin Oral Investig 14:241-50. 2010
    ..The total amount of bacteria was not significantly affected by Listerine and Meridol...
  13. ncbi request reprint Benefit of "one-stage full-mouth disinfection" is explained by disinfection and root planing within 24 hours: a randomized controlled trial
    Marc Quirynen
    Department of Periodontology, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium
    J Clin Periodontol 33:639-47. 2006
    ..This parallel, single blind RCT study aimed to compare several full-mouth treatment strategies with each other...
  14. ncbi request reprint Microbiological outcome of two screw-shaped titanium implant systems placed following a split-mouth randomised protocol, at the 12th year of follow-up after loading
    Nele Van Assche
    Department of Periodontology, Kathlieke Universiteit, Leuven, Belgium
    Eur J Oral Implantol 4:103-16. 2011
    ..To compare the subgingival microbiota around two differently designed implant systems that were in function for more than 12 years in a randomised split-mouth study design, and to compare the outcome with natural dentition...
  15. doi request reprint Do periodontopathogens disappear after full-mouth tooth extraction?
    Nele Van Assche
    Department of Periodontology, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 36:1043-7. 2009
    ..To monitor the intra-oral microbiological changes after full-mouth extraction using quantitative polymerase chain reaction (qPCR)...
  16. ncbi request reprint Longitudinal changes in microbiology and clinical periodontal variables after placement of fixed orthodontic appliances
    Jan van Gastel
    Department of Orthodontics, Catholic University Leuven, Leuven, Belgium
    J Periodontol 79:2078-86. 2008
    ..In the past few decades, more patients have been treated orthodontically, but no longitudinal study has compared orthodontic bands and brackets microbiologically and clinically...
  17. doi request reprint Aetiology, microbiology and therapy of periapical lesions around oral implants: a retrospective analysis
    David Lefever
    Department of Periodontology, School of Dentistry, Oral Pathology and Maxillo Facial Surgery, Faculty of Medicine, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 40:296-302. 2013
    ....
  18. ncbi request reprint Influence of nicotine and cotinine on epithelial colonization by periodontopathogens
    Wim Teughels
    Department of Periodontology, Catholic University Leuven, Leuven, Belgium
    J Periodontol 76:1315-22. 2005
    ..Since smoking is an established risk factor for the development of periodontitis, the present study investigated whether nicotine and cotinine can make epithelial cells more prone to colonization by periodontopathogens...
  19. doi request reprint Replacement therapy for periodontitis: pilot radiographic evaluation in a dog model
    Olivia Nackaerts
    Oral Imaging Center, School of Dentistry, Oral Pathology and Maxillo Facial Surgery, Faculty of Medicine, K U Leuven, Belgium
    J Clin Periodontol 35:1048-52. 2008
    ..The aim of this study was to radiologically evaluate the impact of replacement therapy by monitoring bone density changes and alveolar bone level in periodontal pockets in a dog model...
  20. ncbi request reprint Impact of local and systemic factors on the incidence of failures up to abutment connection with modified surface oral implants
    Ghada Alsaadi
    Department of Periodontology, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium
    J Clin Periodontol 35:51-7. 2008
    ..This study aimed to assess the influence of systemic and local bone and intra-oral factors on the occurrence of early TiUnite implant failures...
  21. ncbi request reprint Influence of bracket design on microbial and periodontal parameters in vivo
    Jan van Gastel
    Department of Orthodontics, Catholic University Leuven, Leuven, Belgium
    J Clin Periodontol 34:423-31. 2007
    ..To compare undisturbed plaque formation on teeth bonded with different types of orthodontic brackets with non-bonded control teeth, via a de novo plaque growth experiment over a 7-day period...
  22. doi request reprint Interference with Aggregatibacter actinomycetemcomitans: colonization of epithelial cells under hydrodynamic conditions
    I Sliepen
    Research Group for Microbial Adhesion, Department of Periodontology, Catholic University Leuven, Leuven, Belgium
    Oral Microbiol Immunol 24:390-5. 2009
    ..The aim of this study was to test this hypothesis on soft surfaces in vitro, taking into account the hydrodynamic forces continuously present in vivo...
  23. doi request reprint Effect of simulated microgravity on salivary and serum oxidants, antioxidants, and periodontal status
    Balwant Rai
    Oral Imaging Center, School of Dentistry, Oral Pathology, and Maxillofacial Surgery, Catholic University Leuven, Leuven, Belgium
    J Periodontol 82:1478-82. 2011
    ..The objective of the study is to determine the influence of simulated microgravity on the periodontal status and salivary and serum oxidant/antioxidant status of the body in simulated microgravity (-6° head-down-tilt [HDT) bed rest)...
  24. ncbi request reprint The relationships between malocclusion, fixed orthodontic appliances and periodontal disease. A review of the literature
    Jan van Gastel
    Department of Orthodontics, Catholic University Leuven, Belgium
    Aust Orthod J 23:121-9. 2007
    ..To review the literature on the periodontal implications of malocclusion and fixed orthodontic appliances...
  25. ncbi request reprint Asepsis during periodontal surgery involving oral implants and the usefulness of peri-operative antibiotics: a prospective, randomized, controlled clinical trial
    Mahmoud Abu-Ta'a
    Department of Periodontology, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium
    J Clin Periodontol 35:58-63. 2008
    ..This randomized clinical trial compares the usefulness of pre- and post-operative antibiotics while strict asepsis was followed during periodontal surgery...
  26. doi request reprint The role of Solobacterium moorei in oral malodour
    Frederique Vancauwenberghe
    Department of Oral Health Sciences, Katholieke Universiteit Leuven and Dentistry, University Hospitals Leuven, Belgium
    J Breath Res 7:046006. 2013
    ..This study suggests a strong association between the presence of S. moorei and oral malodour (s54747)...
  27. doi request reprint Inter-bacterial correlations in subgingival biofilms: a large-scale survey
    Gitte Loozen
    Department of Oral Health Sciences, KU Leuven and Dentistry, University Hospitals Leuven, Leuven, Belgium
    J Clin Periodontol 41:1-10. 2014
    ..In this study, the prevalence and abundance of 20 key oral bacteria was assessed in health and disease and more importantly a closer look was given to the inter-bacterial relationships...
  28. ncbi request reprint Microbiologically compromised patients and impact on oral implants
    Marc Quirynen
    Department of Periodontology, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Catholic University Leuven, Belgium
    Periodontol 2000 33:119-28. 2003
  29. ncbi request reprint Clinical reliability of non-organoleptic oral malodour measurements
    Betty Vandekerckhove
    Department of Periodontology, Catholic University of Leuven, Leuven BE 3000, Belgium
    J Clin Periodontol 36:964-9. 2009
    ..Measurement of volatile sulphur compounds (VSC) by portable sulphur monitors (Halimeter, OralChroma) is a common practice for diagnosis of oral malodour. In this study, the clinical value of these devices was examined...
  30. ncbi request reprint Effect of material characteristics and/or surface topography on biofilm development
    Wim Teughels
    Department of Periodontology, Faculty of Medicine, School of Dentistry, Oral Pathology and Maxillo Facial Surgery, Catholic University of Leuven, Leuven, Belgium
    Clin Oral Implants Res 17:68-81. 2006
    ..An uncontrolled accumulation and/or metabolism of bacteria on the hard surfaces forms, however, the primary cause of dental caries, gingivitis, periodontitis, peri-implantitis, and stomatitis...
  31. ncbi request reprint Bactericidal effect of Nd:YAG laser irradiation on some endodontic pathogens ex vivo
    L Bergmans
    Department of Conservative Dentistry, Leuven BIOMAT Research Cluster, Leuven, Belgium
    Int Endod J 39:547-57. 2006
    ..To define the role of neodymium:yttrium-aluminum-garnet (Nd:YAG) lasers in root canal disinfection along with a minimally invasive treatment concept...
  32. doi request reprint Aggregatibacter actinomycetemcomitans adhesion inhibited in a flow cell
    I Sliepen
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Leuven, Belgium
    Oral Microbiol Immunol 23:520-4. 2008
    ..This study addressed the hypothesis that a streptococcal biofilm influences the hard tissue colonization by the periodontopathogen Aggregatibacter actinomycetemcomitans under hydrodynamic conditions...
  33. doi request reprint Are panoramic images reliable in planning sinus augmentation procedures?
    Andy Temmerman
    Department of Periodontology, School of Dentistry, Oral Pathology and Maxillo Facial Surgery, Faculty of Medicine, Catholic University Leuven, Kapucijnenvoer 33, Leuven, Belgium
    Clin Oral Implants Res 22:189-94. 2011
    ....
  34. ncbi request reprint Topical antiseptics and antibiotics in the initial therapy of chronic adult periodontitis: microbiological aspects
    Marc Quirynen
    Department of Periodontology, School of Dentistry, Oral Pathology and Maxillofacial Surgery, Catholic University Leuven, Belgium
    Periodontol 2000 28:72-90. 2002
  35. ncbi request reprint Microbial interactions influence inflammatory host cell responses
    I Sliepen
    Catholic University Leuven, Research Group for Microbial Adhesion, Department of Periodontology, Kapucijnenvoer 7, 3000 Leuven, Belgium
    J Dent Res 88:1026-30. 2009
    ..These results show that bacterial species can influence the inflammatory responses of host cells triggered by infection with A. actinomycetemcomitans...
  36. doi request reprint Bdellovibrio bacteriovorus attacks Aggregatibacter actinomycetemcomitans
    M Van Essche
    Catholic University Leuven, Department of Periodontology, Kapucijnenvoer 7, 3000 Leuven, Belgium
    J Dent Res 88:182-6. 2009
    ..The in vitro results show that B. bacteriovorus can attack, prey on, and kill A. actinomycetemcomitans and suggest a potential for B. bacteriovorus as a living antibiotic for the prevention and treatment of periodontitis...
  37. ncbi request reprint Probiotics reduce mutans streptococci counts in humans: a systematic review and meta-analysis
    Isabelle Laleman
    Department of Oral Health Sciences, KU Leuven and Dentistry, University Hospitals Leuven, Kapucijnenvoer 33, 3000, Leuven, Belgium
    Clin Oral Investig 18:1539-52. 2014
    ..Systematically review the available literature regarding the caries-preventive effect of probiotics...
  38. ncbi request reprint Citrullination and proteolytic processing of chemokines by Porphyromonas gingivalis
    Eva A V Moelants
    Laboratory of Molecular Immunology, Department of Microbiology and Immunology, Rega Institute, KU Leuven, Leuven, Belgium
    Infect Immun 82:2511-9. 2014
    ..In conclusion, this study demonstrates PTM of CXCL8 and CXCL10 by gingipains of P. gingivalis and that strain differences may particularly affect the activity of these bacterial membrane-associated proteases. ..
  39. doi request reprint Role of 3D animation in periodontal patient education: a randomized controlled trial
    Gertjan Cleeren
    Department of Oral Health Sciences, KU Leuven and Dentistry, University Hospitals Leuven, Leuven, Belgium
    J Clin Periodontol 41:38-45. 2014
    ..The effects of a 3D animation (3D animation group) were compared with narration and drawing (control group) for periodontal patient education...
  40. doi request reprint Colonization of hard and soft surfaces by Aggregatibacter actinomycetemcomitans under hydrodynamic conditions
    I Sliepen
    Research Group for Microbial Adhesion, Department of Periodontology, Catholic University Leuven, Leuven, Belgium
    Oral Microbiol Immunol 23:498-504. 2008
    ..For extrapolation purposes the comparability between the dynamics of colonization on hard vs. soft surfaces needs to be evaluated...
  41. ncbi request reprint Bacterial survival rate on tooth- and interdental brushes in relation to the use of toothpaste
    M Quirynen
    Department of Periodontology, Research Group for Microbial Adhesion, Faculty of Medicine, Catholic University of Leuven, Leuven, Belgium
    J Clin Periodontol 28:1106-14. 2001
    ..The survival rate of cariogenic and periodontopathogenic species on toothbrushes, with and without toothpaste, and interdental brushes was presently investigated...
  42. ncbi request reprint Influence of genetic background on transformation and expression of Green Fluorescent Protein in Actinobacillus actinomycetemcomitans
    W Teughels
    Catholic University Leuven, Department of Periodontology, Leuven, Belgium
    Oral Microbiol Immunol 20:274-81. 2005
    ..actinomycetemcomitans strains. The influence of the plasmid vector, serotype, and phenotype were the major factors taken into consideration...
  43. ncbi request reprint Increase in cariogenic bacteria after initial periodontal therapy
    M De Soete
    Department of Periodontology, Faculty of Medicine, Catholic University of Leuven, Belgium
    J Dent Res 84:48-53. 2005
    ..These observations were similar for all sample locations. The periopathogens decreased in all groups. This finding confirms the abovementioned hypothesis and indicates a need for caries prophylactic regimens...
  44. doi request reprint Reduction of periodontal pathogens adhesion by antagonistic strains
    C G van Hoogmoed
    Department of Biomedical Engineering, University Medical Center Groningen, and University of Groningen, Groningen, The Netherlands
    Oral Microbiol Immunol 23:43-8. 2008
    ..The aim of this study was to identify bacterial strains that reduce adhesion of periodontopathogens to surfaces...
  45. ncbi request reprint Intra-oral microbial profiles of beagle dogs assessed by checkerboard DNA-DNA hybridization using human probes
    M Rober
    Aarschotsesteenweg 686 688, Wilsele, Belgium
    Vet Microbiol 127:79-88. 2008
    ..Bacterial species that are in humans considered to be periodontopathogens are present in high proportions. This study underlines the importance of the habitat and the host on the local microbial profile...