Knud Poulsen

Overview

Best Publications

• A second serine protease associated with mannan-binding lectin that activates complement

  Steffen Thiel;Thomas Vorup-Jensen;Cordula M. Stover;Wilhelm Schwaeble

  1043
  Citations

• Risk of aggressive periodontitis in adolescent carriers of the JP2 clone of Aggregatibacter (Actinobacillus) actinomycetemcomitans in Morocco: a prospective longitudinal cohort study

  Dorte Haubek;Oum-Keltoum Ennibi;Knud Poulsen;Michael Væth

  496
  Citations

• Biological significance of IgA1 proteases in bacterial colonization and pathogenesis: critical evaluation of experimental evidence*

  Mogens Kilian;Jesper Reinholdt;Hans Lomholt;Knud Poulsen

  383
  Citations

• Evolution of Streptococcus pneumoniae and its close commensal relatives.

  Mogens Kilian;Knud Poulsen;Trinelise Blomqvist;Leiv S. Håvarstein

  338
  Citations

• Distinct pathways of mannan-binding lectin (MBL)- and C1-complex autoactivation revealed by reconstitution of MBL with recombinant MBL-associated serine protease-2.

  Thomas Vorup-Jensen;Steen V. Petersen;Annette G. Hansen;Knud Poulsen

  272
  Citations

• Highly toxic clone of Actinobacillus actinomycetemcomitans in geographically widespread cases of juvenile periodontitis in adolescents of African origin.

  D Haubek;K Poulsen;J Westergaard;G Dahlèn

  219
  Citations

• Racial tropism of a highly toxic clone of Actinobacillus actinomycetemcomitans associated with juvenile periodontitis

  Dorte Haubek;Joseph M. Dirienzo;Eduardo M.B. Tinoco;Jytte Westergaard

  215
  Citations

• Epidemic Population Structure of Pseudomonas aeruginosa: Evidence for a Clone That Is Pathogenic to the Eye and That Has a Distinct Combination of Virulence Factors

  Jeanet A. Lomholt;Knud Poulsen;Mogens Kilian

  211
  Citations

• Emergence and Global Dissemination of Host-Specific Streptococcus agalactiae Clones

  Uffe B. Skov Sørensen;Knud Poulsen;Claudia Ghezzo;Immaculada Margarit

  201
  Citations

• Evidence for absence in northern Europe of especially virulent clonal types of Actinobacillus actinomycetemcomitans.

  D Haubek;K Poulsen;S Asikainen;M Kilian

  189
  Citations

• Early-onset Periodontitis in Morocco is Associated with the Highly Leukotoxic Clone of Actinobacillus actinomycetemcomitans

  D. Haubek;O.-K. Ennibi;K. Poulsen;S. Poulsen

  177
  Citations

• The etiology of periodontal disease revisited by population genetic analysis.

  Mogens Kilian;Ellen V. G. Frandsen;Dorte Haubek;Knud Poulsen

  164
  Citations

• Population structure of Actinobacillus actinomycetemcomitans: a framework for studies of disease-associated properties

  Knud Poulsen;Else Theilade;Edward T. Lally;Donald R. Demuth

  163
  Citations

• IgA nephropathy and Henoch-Schoenlein purpura nephritis: aberrant glycosylation of IgA1, formation of IgA1-containing immune complexes, and activation of mesangial cells.

  Jan Novak;Zina Moldoveanu;Matthew B Renfrow;Takeshi Yanagihara

  145
  Citations

• Cloning and sequencing of the immunoglobulin A1 protease gene (iga) of Haemophilus influenzae serotype b.

  K Poulsen;J Brandt;J P Hjorth;H C Thøgersen

  141
  Citations

• Microevolution and patterns of dissemination of the JP2 clone of Aggregatibacter (Actinobacillus) actinomycetemcomitans

  Dorte Haubek;Knud Poulsen;Mogens Kilian

  128
  Citations

• Resident aerobic microbiota of the adult human nasal cavity.

  T. Tang Rasmussen;L. P. Kirkeby;K. Poulsen;J. Reinholdt

  128
  Citations

• Reactivities of N-acetylgalactosamine-specific lectins with human IgA1 proteins

  Jennifer S. Moore;Rose Kulhavy;Milan Tomana;Zina Moldoveanu

  126
  Citations

• Clustered O-Glycans of IgA1 DEFINING MACRO- AND MICROHETEROGENEITY BY USE OF ELECTRON CAPTURE/TRANSFER DISSOCIATION

  Kazuo Takahashi;Stephanie B. Wall;Hitoshi Suzuki;Hitoshi Suzuki;Archer D. Smith

  121
  Citations

• A comprehensive genetic study of streptococcal immunoglobulin A1 proteases: evidence for recombination within and between species.

  Knud Poulsen;Jesper Reinholdt;Christina Jespersgaard;Kit Boye

  118
  Citations