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Staffan Normark

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Anatomy

Fimbriae, Bacterial

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Publications

TOP 3
Peter Mellroth; Staffan Normark; Daniel Rönnlund; Jerker Widengren; Hans Blom; Robert Daniels; Alice Eberhardt; Birgitta Henriques Normark
LytA, major autolysin of Streptococcus pneumoniae, requires access to nascent peptidoglycan.
Sofia Orrskog; Samuli Rounioja; Tiziana Spadafina; Liisa M Uotila; Sofia Ygberg-Eriksson; Michèle Barocchi; Stefan Fälker; Carl G Gahmberg; Marilena Gallotta; Matthias Gunzer; Mike Hasenberg; Karina Hentrich; Björn Johansson; Martin Norman; Staffan Normark; Birgitta Henriques Normark
Pilus adhesin RrgA interacts with complement receptor 3, thereby affecting macrophage function and systemic pneumococcal disease.
Hailyn V Nielsen; Staffan Normark; Jerome S Pinkner; Gary C Port; Michael G Caparon; Pascale S Guiton; Birgitta Henriques Normark; Kimberly A Kline; Fabrice Neiers; Scott J Hultgren
The metal ion-dependent adhesion site motif of the Enterococcus faecalis EbpA pilin mediates pilus function in catheter-associated urinary tract infection.

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All Publications

2012: Peter Mellroth; Staffan Normark; Daniel Rönnlund; Jerker Widengren; Hans Blom; Robert Daniels; Alice Eberhardt; Birgitta Henriques Normark
LytA, major autolysin of Streptococcus pneumoniae, requires access to nascent peptidoglycan.
The Journal of biological chemistry 2012;287(14):11018-29.
2012: Sofia Orrskog; Samuli Rounioja; Tiziana Spadafina; Liisa M Uotila; Sofia Ygberg-Eriksson; Michèle Barocchi; Stefan Fälker; Carl G Gahmberg; Marilena Gallotta; Matthias Gunzer; Mike Hasenberg; Karina Hentrich; Björn Johansson; Martin Norman; Staffan Normark; Birgitta Henriques Normark
Pilus adhesin RrgA interacts with complement receptor 3, thereby affecting macrophage function and systemic pneumococcal disease.
mBio 2012;4(1):e00535-12.
2012: Hailyn V Nielsen; Staffan Normark; Jerome S Pinkner; Gary C Port; Michael G Caparon; Pascale S Guiton; Birgitta Henriques Normark; Kimberly A Kline; Fabrice Neiers; Scott J Hultgren
The metal ion-dependent adhesion site motif of the Enterococcus faecalis EbpA pilin mediates pilus function in catheter-associated urinary tract infection.
mBio 2012;3(4):e00177-12.
2011: C U Duerr; N H Salzman; A Dupont; A Szabo; Birgitta Henriques Normark; Staffan Normark; R M Locksley; P Mellroth; Mathias W Hornef
Control of intestinal Nod2-mediated peptidoglycan recognition by epithelium-associated lymphocytes.
Mucosal immunology 2011;4(3):325-34.
2011: Sandra Muschiol; Gaelle Boncompain; François Vromman; Pierre Dehoux; Staffan Normark; Birgitta Henriques Normark; Agathe Subtil
Identification of a family of effectors secreted by the type III secretion system that are conserved in pathogenic Chlamydiae.
Infection and immunity 2011;79(2):571-80.
2011: Zongli Zheng; Anders F Andersson; Staffan Normark; Olof Nyrén; Weimin Ye; Lars Engstrand
A method for metagenomics of Helicobacter pylori from archived formalin-fixed gastric biopsies permitting longitudinal studies of carcinogenic risk.
PloS one 2011;6(10):e26442.
2011: Peter Bergman; Jan Andersson; Birgitta Henriques Normark; Charlotte Linde; Staffan Normark; Anton Pohanka; Katrin Pütsep; Linda Björkhem-Bergman
Studies on the antibacterial effects of statins--in vitro and in vivo.
PloS one 2011;6(8):e24394.
2010: Birgitta Henriques Normark; Staffan Normark
Commensal pathogens, with a focus on Streptococcus pneumoniae, and interactions with the human host.
Experimental cell research 2010;316(8):1408-14.
2010: Robert Daniels; Peter Mellroth; Andreas Bernsel; Fabrice Neiers; Staffan Normark; Gunnar von Heijne; Birgitta Henriques Normark
Disulfide bond formation and cysteine exclusion in gram-positive bacteria.
The Journal of biological chemistry 2010;285(5):3300-9.
2009: Fabrice Neiers; Chaithanya Madhurantakam; Stefan Fälker; Clothilde Manzano; Andrea Dessen; Staffan Normark; Birgitta Henriques Normark; Adnane Achour
Two crystal structures of pneumococcal pilus sortase C provide novel insights into catalysis and substrate specificity.
Journal of molecular biology 2009;393(3):704-16.
2009: Marie Littmann; Barbara Albiger; Anne Frentzen; Staffan Normark; Birgitta Henriques Normark; Laura Plant
Streptococcus pneumoniae evades human dendritic cell surveillance by pneumolysin expression.
EMBO molecular medicine 2009;1(4):211-22.
2009: Kimberly A Kline; Stefan Fälker; Sofia Dahlberg; Staffan Normark; Birgitta Henriques Normark
Bacterial adhesins in host-microbe interactions.
Cell host & microbe 2009;5(6):580-92.
2009: Olof P Persson; Jarone Pinhassi; Lasse Riemann; Britt-Inger Marklund; Mikael Rhen; Staffan Normark; José M González; Ake Hagström
High abundance of virulence gene homologues in marine bacteria.
Environmental microbiology 2009;11(6):1348-57.
2009: C Blomberg; J Dagerhamn; Sofia Dahlberg; S Browall; Jenny Fernebro; Barbara Albiger; Eva Morfeldt; Staffan Normark; Birgitta Henriques Normark
Pattern of accessory regions and invasive disease potential in Streptococcus pneumoniae.
The Journal of infectious diseases 2009;199(7):1032-42.
2009: Anna Skoglund; Helene Kling Bäckhed; Christina Nilsson; Britta Björkholm; Staffan Normark; Lars Engstrand
A changing gastric environment leads to adaptation of lipopolysaccharide variants in Helicobacter pylori populations during colonization.
PloS one 2009;4(6):e5885.
2009: Sandra Muschiol; Staffan Normark; Birgitta Henriques Normark; Agathe Subtil
Small molecule inhibitors of the Yersinia type III secretion system impair the development of Chlamydia after entry into host cells.
BMC microbiology 2009;9():75.
2009: F Neiers; C Madhurantakam; Stefan Fälker; Staffan Normark; Birgitta Henriques Normark; A Achour
Cloning, expression, purification, crystallization and preliminary X-ray analysis of the pilus-associated sortase C from Streptococcus pneumoniae.
Acta crystallographica. Section F, Structural biology and crystallization communications 2009;65(Pt 1):55-8.
2008: Birgitta Henriques Normark; Christel Blomberg; Jessica Dagerhamn; Patrick Bättig; Staffan Normark
The rise and fall of bacterial clones: Streptococcus pneumoniae.
Nature reviews. Microbiology 2008;6(11):827-37.
2008: Stefan Fälker; Aaron Nelson; Eva Morfeldt; Kristina Jonas; Kjell Hultenby; Johannes Ries; ojar melefors; Staffan Normark; Birgitta Henriques Normark
Sortase-mediated assembly and surface topology of adhesive pneumococcal pili.
Molecular microbiology 2008;70(3):595-607.
2008: Katharina Beiter; Florian Wartha; Robert Hurwitz; Staffan Normark; Arturo Zychlinsky; Birgitta Henriques Normark
The capsule sensitizes Streptococcus pneumoniae to alpha-defensins human neutrophil proteins 1 to 3.
Infection and immunity 2008;76(8):3710-6.
2008: Ulf Meyer-Hoffert; Mathias Hornef; Birgitta Henriques Normark; Staffan Normark; Mats Andersson; Katrin Pütsep
Identification of heparin/heparan sulfate interacting protein as a major broad-spectrum antimicrobial protein in lung and small intestine.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2008;22(7):2427-34.
2008: Mathias W Hornef; Birgitta Henriques Normark; Staffan Normark
The function and biological role of toll-like receptors in infectious diseases: an update.
Current opinion in infectious diseases 2008;21(3):304-12.
2008: Robert Daniels; Staffan Normark
Twin ushers guide pili across the bacterial outer membrane.
Cell 2008;133(4):574-6.
2008: Monica Moschioni; Claudio Donati; Alessandro Muzzi; Vega Masignani; Stefano Censini; William P Hanage; Cynthia J Bishop; Joice Neves Reis; Staffan Normark; Birgitta Henriques Normark; Antonello Covacci; Rino Rappuoli; Michèle A Barocchi
Streptococcus pneumoniae contains 3 rlrA pilus variants that are clonally related.
The Journal of infectious diseases 2008;197(6):888-96.
2008: Christina Nilsson; Anna Skoglund; Anthony P Moran; Heidi Annuk; Lars Engstrand; Staffan Normark
Lipopolysaccharide diversity evolving in Helicobacter pylori communities through genetic modifications in fucosyltransferases.
PloS one 2008;3(11):e3811.
2008: Jenny Fernebro; Christel Blomberg; Eva Morfeldt; Hans Wolf-Watz; Staffan Normark; Birgitta Henriques Normark
The influence of in vitro fitness defects on pneumococcal ability to colonize and to cause invasive disease.
BMC microbiology 2008;8():65.
2007: Aaron Nelson; J Ries; F Bagnoli; Sofia Dahlberg; S Fälker; S Rounioja; J Tschöp; Eva Morfeldt; Ilaria Ferlenghi; Markus Hilleringmann; D W Holden; Rino Rappuoli; Staffan Normark; Michèle Anne Barocchi; Birgitta Henriques Normark
RrgA is a pilus-associated adhesin in Streptococcus pneumoniae.
Molecular microbiology 2007;66(2):329-40.
2007: K Sjöström; C Blomberg; Jenny Fernebro; J Dagerhamn; Eva Morfeldt; Michèle Anne Barocchi; S Browall; Monica Moschioni; M Andersson; F Henriques; Barbara Albiger; Rino Rappuoli; Staffan Normark; Birgitta Henriques Normark
Clonal success of piliated penicillin nonsusceptible pneumococci.
Proceedings of the National Academy of Sciences of the United States of America 2007;104(31):12907-12.
2007: Barbara Albiger; Sofia Dahlberg; Birgitta Henriques Normark; Staffan Normark
Role of the innate immune system in host defence against bacterial infections: focus on the Toll-like receptors.
Journal of internal medicine 2007;261(6):511-28.
2007: Florian Wartha; Katharina Beiter; Barbara Albiger; Jenny Fernebro; Arturo Zychlinsky; Staffan Normark; Birgitta Henriques Normark
Capsule and D-alanylated lipoteichoic acids protect Streptococcus pneumoniae against neutrophil extracellular traps.
Cellular microbiology 2007;9(5):1162-71.
2007: Barbara Albiger; Sofia Dahlberg; Andreas Sandgren; Florian Wartha; Katharina Beiter; Hiroaki Katsuragi; Shizuo Akira; Staffan Normark; Birgitta Henriques Normark
Toll-like receptor 9 acts at an early stage in host defence against pneumococcal infection.
Cellular microbiology 2007;9(3):633-44.
2007: Florian Wartha; Katharina Beiter; Staffan Normark; Birgitta Henriques Normark
Neutrophil extracellular traps: casting the NET over pathogenesis.
Current opinion in microbiology 2007;10(1):52-6.
2007: Kristina Jonas; Henrik Tomenius; Abdul Kader; Staffan Normark; Ute Römling; Lyubov M Belova; ojar melefors
Roles of curli, cellulose and BapA in Salmonella biofilm morphology studied by atomic force microscopy.
BMC microbiology 2007;7():70.
2006: Sandra Muschiol; Leslie Bailey; Asa Gylfe; Charlotta Sundin; Kjell Hultenby; Sven Bergström; Mikael Elofsson; Hans Wolf-Watz; Staffan Normark; Birgitta Henriques Normark
A small-molecule inhibitor of type III secretion inhibits different stages of the infectious cycle of Chlamydia trachomatis.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(39):14566-71.
2006: Katharina Beiter; Florian Wartha; Barbara Albiger; Staffan Normark; Arturo Zychlinsky; Birgitta Henriques Normark
An endonuclease allows Streptococcus pneumoniae to escape from neutrophil extracellular traps.
Current biology : CB 2006;16(4):401-7.
2006: Michèle Anne Barocchi; J Ries; X Zogaj; C Hemsley; Barbara Albiger; A Kanth; Sofia Dahlberg; Jenny Fernebro; Monica Moschioni; Vega Masignani; Kjell Hultenby; Annarita Taddei; Katharina Beiter; Florian Wartha; A von Euler; Antonello Covacci; D W Holden; Staffan Normark; Rino Rappuoli; Birgitta Henriques Normark
A pneumococcal pilus influences virulence and host inflammatory responses.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(8):2857-62.
2006: Christina Nilsson; Anna Skoglund; Anthony P Moran; Heidi Annuk; Lars Engstrand; Staffan Normark
An enzymatic ruler modulates Lewis antigen glycosylation of Helicobacter pylori LPS during persistent infection.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(8):2863-8.
2006: Henrik Tomenius; Anna-Karin Pernestig; Kristina Jonas; Dimitris Georgellis; Roland Möllby; Staffan Normark; ojar melefors
The Escherichia coli BarA-UvrY two-component system is a virulence determinant in the urinary tract.
BMC microbiology 2006;6():27.
2005: Henrik Tomenius; Anna-Karin Pernestig; Claudia F Méndez-Catalá; Dimitris Georgellis; Staffan Normark; ojar melefors
Genetic and functional characterization of the Escherichia coli BarA-UvrY two-component system: point mutations in the HAMP linker of the BarA sensor give a dominant-negative phenotype.
Journal of bacteriology 2005;187(21):7317-24.
2005: Barbara Albiger; Andreas Sandgren; Hiroaki Katsuragi; Ulf Meyer-Hoffert; Katharina Beiter; Florian Wartha; Mathias W Hornef; Staffan Normark; Birgitta Henriques Normark
Myeloid differentiation factor 88-dependent signalling controls bacterial growth during colonization and systemic pneumococcal disease in mice.
Cellular microbiology 2005;7(11):1603-15.
2005: Andreas Sandgren; Barbara Albiger; Carlos Orihuela; Elaine I Tuomanen; Staffan Normark; Birgitta Henriques Normark
Virulence in mice of pneumococcal clonal types with known invasive disease potential in humans.
The Journal of infectious diseases 2005;192(5):791-800.
2005: Staffan Normark; Christina Nilsson; Birgitta Henriques Normark
Microbiology. A pathogen attacks while keeping up defense.
Science (New York, N.Y.) 2005;307(5713):1211-2.
2005: Mathias W Hornef; Staffan Normark; Birgitta Henriques Normark; Mikael Rhen
Bacterial evasion of innate defense at epithelial linings.
Chemical immunology and allergy 2005;86():72-98.
2005: Anders Folkesson; Sofia Eriksson; Mats Andersson; James T Park; Staffan Normark
Components of the peptidoglycan-recycling pathway modulate invasion and intracellular survival of Salmonella enterica serovar Typhimurium.
Cellular microbiology 2005;7(1):147-55.
2005: Ann-Beth Jonson; Staffan Normark; Mikael Rhen
Fimbriae, pili, flagella and bacterial virulence.
Contributions to microbiology 2005;12():67-89.
2004: Vaida Seputiene; Kestutis Suziedelis; Staffan Normark; ojar melefors; Edita Suziedeliene
Transcriptional analysis of the acid-inducible asr gene in enterobacteria.
Research in microbiology 2004;155(7):535-42.
2004: Birgitta Henriques Normark; Staffan Normark; Anna Norrby-Teglund
Staphylococcal protein A inflames the lungs.
Nature medicine 2004;10(8):780-1.
2004: Lena Strindelius; Anders Folkesson; Staffan Normark; Ingvar Sjöholm
Immunogenic properties of the Salmonella atypical fimbriae in BALB/c mice.
Vaccine 2004;22(11-12):1448-56.
2004: Jenny Fernebro; Ingrid Andersson; Jack Sublett; Eva Morfeldt; Rodger Novak; Elaine I Tuomanen; Staffan Normark; Birgitta Henriques Normark
Capsular expression in Streptococcus pneumoniae negatively affects spontaneous and antibiotic-induced lysis and contributes to antibiotic tolerance.
The Journal of infectious diseases 2004;189(2):328-38.
2004: Kiyohito Ishikawa; Birgitta Sundelin; Roland Möllby; Staffan Normark; Jan Winberg
Receptors for Escherichia coli adhesins in the genitourinary tract in a non-human primate.
Scandinavian journal of urology and nephrology 2004;38(1):3-14.
2003: Christina Nilsson; Anna Sillén; Lena Eriksson; Mona-Lisa Strand; Helena Enroth; Staffan Normark; Per Falk; Lars Engstrand
Correlation between cag pathogenicity island composition and Helicobacter pylori-associated gastroduodenal disease.
Infection and immunity 2003;71(11):6573-81.
2003: Mathias W Hornef; Birgitta Henriques Normark; Alain Vandewalle; Staffan Normark
Intracellular recognition of lipopolysaccharide by toll-like receptor 4 in intestinal epithelial cells.
The Journal of experimental medicine 2003;198(8):1225-35.
2003: Fredrik Bäckhed; Staffan Normark; Elke K H Schweda; Stefan Oscarson; Agneta Richter-Dahlfors
Structural requirements for TLR4-mediated LPS signalling: a biological role for LPS modifications.
Microbes and infection / Institut Pasteur 2003;5(12):1057-63.
2003: Vaida Seputiene; Domantas Motiejūnas; Kestutis Suziedelis; Henrik Tomenius; Staffan Normark; ojar melefors; Edita Suziedeliene
Molecular characterization of the acid-inducible asr gene of Escherichia coli and its role in acid stress response.
Journal of bacteriology 2003;185(8):2475-84.
2003: Fredrik Bäckhed; Bachra Rokbi; Elisabeth Torstensson; Ying Zhao; Christina Nilsson; Delphine Seguin; Staffan Normark; Alison M J Buchan; Agneta Richter-Dahlfors
Gastric mucosal recognition of Helicobacter pylori is independent of Toll-like receptor 4.
The Journal of infectious diseases 2003;187(5):829-36.
2003: Mikael Rhen; Sofia Eriksson; Mark Clements; Sven Bergström; Staffan Normark
The basis of persistent bacterial infections.
Trends in microbiology 2003;11(2):80-6.
2003: Anna-Karin Pernestig; Dimitris Georgellis; Tony Romeo; Kazushi Suzuki; Henrik Tomenius; Staffan Normark; ojar melefors
The Escherichia coli BarA-UvrY two-component system is needed for efficient switching between glycolytic and gluconeogenic carbon sources.
Journal of bacteriology 2003;185(3):843-53.
2003: Staffan Normark; Christina Nilsson; Birgitta Henriques Normark; Mathias W Hornef
Persistent infection with Helicobacter pylori and the development of gastric cancer.
Advances in cancer research 2003;90():63-89.
2002: Birgitta Henriques Normark; Staffan Normark
Hosting for the cruel and the inconsequential.
Nature medicine 2002;8(12):1349-50.
2002: Mathias W Hornef; Mary Jo Wick; Mikael Rhen; Staffan Normark
Bacterial strategies for overcoming host innate and adaptive immune responses.
Nature immunology 2002;3(11):1033-40.
2002: Anders Folkesson; Sven Löfdahl; Staffan Normark
The Salmonella enterica subspecies I specific centisome 7 genomic island encodes novel protein families present in bacteria living in close contact with eukaryotic cells.
Research in microbiology 2002;153(8):537-45.
2002: Birgitta Henriques Normark; Staffan Normark
Antibiotic tolerance in pneumococci.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2002;8(10):613-22.
2002: Birgitta Henriques Normark; Staffan Normark
Evolution and spread of antibiotic resistance.
Journal of internal medicine 2002;252(2):91-106.
2002: Fredrik Bäckhed; Lisa Meijer; Staffan Normark; Agneta Richter-Dahlfors
TLR4-dependent recognition of lipopolysaccharide by epithelial cells requires sCD14.
Cellular microbiology 2002;4(8):493-501.
2002: Mark O Clements; Sofia Eriksson; Arthur Thompson; Sacha Lucchini; Jay Hinton; Staffan Normark; Mikael Rhen
Polynucleotide phosphorylase is a global regulator of virulence and persistency in Salmonella enterica.
Proceedings of the National Academy of Sciences of the United States of America 2002;99(13):8784-9.
2002: Fredrik Bäckhed; Staffan Normark; Agneta Richter-Dahlfors
TLR4-dependent lipopolysaccharide signalling in epithelial cells is independent of extracellular protease activity.
Cellular microbiology 2002;4(5):297-303.
2002: Mathias W Hornef; Teresa Frisan; Alain Vandewalle; Staffan Normark; Agneta Richter-Dahlfors
Toll-like receptor 4 resides in the Golgi apparatus and colocalizes with internalized lipopolysaccharide in intestinal epithelial cells.
The Journal of experimental medicine 2002;195(5):559-70.
2002: Staffan Normark; Barbara Albiger; Ann-Beth Jonsson
Gonococci cause immunosuppression by engaging a coinhibitory receptor on T lymphocytes.
Nature immunology 2002;3(3):210-1.
2002: Matthew R Chapman; Lloyd S Robinson; Jerome S Pinkner; Robyn Roth; John Edward Heuser; Marten Hammar; Staffan Normark; Scott J Hultgren
Role of Escherichia coli curli operons in directing amyloid fiber formation.
Science (New York, N.Y.) 2002;295(5556):851-5.
2001: Staffan Normark; Birgitta Henriques Normark; Mathias W Hornef
How neutrophils recognize bacteria and move toward infection.
Nature medicine 2001;7(11):1182-4.
2001: Birgitta Henriques Normark; Mats Kalin; Ake Ortqvist; Thomas Akerlund; B O Liljequist; Jonas Hedlund; stefan svenson; J Zhou; B G Spratt; Staffan Normark; Gunilla Källenius
Dynamics of penicillin-susceptible clones in invasive pneumococcal disease.
The Journal of infectious diseases 2001;184(7):861-9.
2001: Fredrik Bäckhed; M Söderhäll; P Ekman; Staffan Normark; Agneta Richter-Dahlfors
Induction of innate immune responses by Escherichia coli and purified lipopolysaccharide correlate with organ- and cell-specific expression of Toll-like receptors within the human urinary tract.
Cellular microbiology 2001;3(3):153-8.
2001: Birgitta Henriques Normark; Rodger Novak; Ake Ortqvist; Gunilla Källenius; Elaine I Tuomanen; Staffan Normark
Clinical isolates of Streptococcus pneumoniae that exhibit tolerance of vancomycin.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 2001;32(4):552-8.
2000: Staffan Normark
Anfinsen comes out of the cage during assembly of the bacterial pilus.
Proceedings of the National Academy of Sciences of the United States of America 2000;97(14):7670-2.
2000: Per Uhlén; Asa Laestadius; Timo Jahnukainen; Tomas Söderblom; Fredrik Bäckhed; Gianni Celsi; hjalmar brismar; Staffan Normark; Anita Aperia; Agneta Richter-Dahlfors
Alpha-haemolysin of uropathogenic E. coli induces Ca2+ oscillations in renal epithelial cells.
Nature 2000;405(6787):694-7.
2000: Solomon Langermann; Roland Möllby; Jeanne E Burlein; Susan R Palaszynski; C Gale Auguste; Anthony W DeFusco; Robert J Strouse; Mark A Schenerman; Scott J Hultgren; Jerome S Pinkner; Jan Winberg; L Guldevall; M Söderhäll; Kiyohito Ishikawa; Staffan Normark; Scott Koenig
Vaccination with FimH adhesin protects cynomolgus monkeys from colonization and infection by uropathogenic Escherichia coli.
The Journal of infectious diseases 2000;181(2):774-8.
2000: Z Bian; A Brauner; Y Li; Staffan Normark
Expression of and cytokine activation by Escherichia coli curli fibers in human sepsis.
The Journal of infectious diseases 2000;181(2):602-12.
2000: Anna-Karin Pernestig; Staffan Normark; Dimitris Georgellis; ojar melefors
The role of the AirS two-component system in uropathogenic Escherichia coli.
Advances in experimental medicine and biology 2000;485():137-42.
1999: Anders Folkesson; A Advani; S Sukupolvi; JD Pfeifer; Staffan Normark; S Löfdahl
Multiple insertions of fimbrial operons correlate with the evolution of Salmonella serovars responsible for human disease.
Molecular microbiology 1999;33(3):612-22.
1999: Rodger Novak; B Henriques; Emmanuelle Charpentier; Staffan Normark; Elaine I Tuomanen
Emergence of vancomycin tolerance in Streptococcus pneumoniae.
Nature 1999;399(6736):590-3.
1999: E Suziedeliené; K Suziedélis; V Garbenciūté; Staffan Normark
The acid-inducible asr gene in Escherichia coli: transcriptional control by the phoBR operon.
Journal of bacteriology 1999;181(7):2084-93.
1998: B Su; P M Hellström; C Rubio; J Celik; M Granström; Staffan Normark
Type I Helicobacter pylori shows Lewis(b)-independent adherence to gastric cells requiring de novo protein synthesis in both host and bacteria.
The Journal of infectious diseases 1998;178(5):1379-90.
1998: Soman N Abraham; Ann-Beth Jonsson; Staffan Normark
Fimbriae-mediated host-pathogen cross-talk.
Current opinion in microbiology 1998;1(1):75-81.
1998: Dag Ilver; Helena Källström; Staffan Normark; Ann-Beth Jonsson
Transcellular passage of Neisseria gonorrhoeae involves pilus phase variation.
Infection and immunity 1998;66(2):469-73.
1998: J Celik; B Su; U Tirén; Yigael Finkel; A C Thoresson; L Engstrand; B Sandstedt; S Bernander; Staffan Normark
Virulence and colonization-associated properties of Helicobacter pylori isolated from children and adolescents.
The Journal of infectious diseases 1998;177(1):247-52.
1997: S Sukupolvi; Robin G Lorenz; J I Gordon; Z Bian; JD Pfeifer; Staffan Normark; Mikael Rhen
Expression of thin aggregative fimbriae promotes interaction of Salmonella typhimurium SR-11 with mouse small intestinal epithelial cells.
Infection and immunity 1997;65(12):5320-5.
1997: H Loferer; M Hammar; Staffan Normark
Availability of the fibre subunit CsgA and the nucleator protein CsgB during assembly of fibronectin-binding curli is limited by the intracellular concentration of the novel lipoprotein CsgG.
Molecular microbiology 1997;26(1):11-23.
1997: M Söderhäll; Staffan Normark; Kiyohito Ishikawa; K Karlsson; S Teneberg; Jan Winberg; Roland Möllby
Induction of protective immunity after escherichia coli bladder infection in primates. Dependence of the globoside-specific P-fimbrial tip adhesin and its cognate receptor.
The Journal of clinical investigation 1997;100(2):364-72.
1997: Reini Hurme; K D Berndt; Staffan Normark; Mikael Rhen
A proteinaceous gene regulatory thermometer in Salmonella.
Cell 1997;90(1):55-64.
1997: M Rahman; Helena Källström; Staffan Normark; Ann-Beth Jonsson
PilC of pathogenic Neisseria is associated with the bacterial cell surface.
Molecular microbiology 1997;25(1):11-25.
1997: S Sukupolvi; A Edelstein; Mikael Rhen; Staffan Normark; JD Pfeifer
Development of a murine model of chronic Salmonella infection.
Infection and immunity 1997;65(2):838-42.
1997: M Söderhäll; U S Bergerheim; Stefan H Jacobson; Joachim Lundahl; Roland Möllby; Staffan Normark; Jan Winberg
Molecular evidence for pap-G specific adhesion of Escherichia coli to human renal cells.
The Journal of urology 1997;157(1):346-50.
1996: J P Zhang; Staffan Normark
Induction of gene expression in Escherichia coli after pilus-mediated adherence.
Science (New York, N.Y.) 1996;273(5279):1234-6.
1996: M Hammar; Z Bian; Staffan Normark
Nucleator-dependent intercellular assembly of adhesive curli organelles in Escherichia coli.
Proceedings of the National Academy of Sciences of the United States of America 1996;93(13):6562-6.
1995: J Winberg; R Möllby; J Bergström; Karl-Anders Karlsson; Irene Leonardsson/Bamford; Maan Abul Milh; Susann Teneberg; D Haslam; Bertil Marklund; Staffan Normark
The PapG-adhesin at the tip of P-fimbriae provides Escherichia coli with a competitive edge in experimental bladder infections of cynomolgus monkeys.
The Journal of experimental medicine 1995;182(6):1695-702.
1995: M Hammar; A Arnqvist; Z Bian; Arne Olsén; Staffan Normark
Expression of two csg operons is required for production of fibronectin- and congo red-binding curli polymers in Escherichia coli K-12.
Molecular microbiology 1995;18(4):661-70.
1995: Ann-Beth Jonsson; M Rahman; Staffan Normark
Pilus biogenesis gene, pilC, of Neisseria gonorrhoeae: pilC1 and pilC2 are each part of a larger duplication of the gonococcal genome and share upstream and downstream homologous sequences with opa and pil loci.
Microbiology (Reading, England) 1995;141 ( Pt 10)():2367-77.
1995: A Dubus; Staffan Normark; Malgosia Kania; Malcolm G P Page
Role of asparagine 152 in catalysis of beta-lactam hydrolysis by Escherichia coli AmpC beta-lactamase studied by site-directed mutagenesis.
Biochemistry 1995;34(23):7757-64.
1995: M J Wick; C V Harding; N J Twesten; Staffan Normark; J D Pfeifer
The phoP locus influences processing and presentation of Salmonella typhimurium antigens by activated macrophages.
Molecular microbiology 1995;16(3):465-76.
1995: C Jacobs; Bernard Joris; M Jamin; K Klarsov; J Van Beeumen; Dominique Mengin-Lecreulx; Jean Van Heijenoort; James T Park; Staffan Normark; Jean-Marie Frère
AmpD, essential for both beta-lactamase regulation and cell wall recycling, is a novel cytosolic N-acetylmuramyl-L-alanine amidase.
Molecular microbiology 1995;15(3):553-9.
1995: Staffan Normark
beta-Lactamase induction in gram-negative bacteria is intimately linked to peptidoglycan recycling.
Microbial drug resistance (Larchmont, N.Y.) 1995;1(2):111-4.
1994: James A Roberts; Bertil Marklund; Dag Ilver; D Haslam; M Bernice Kaack; G Baskin; M Louis; R Möllby; J Winberg; Staffan Normark
The Gal(alpha 1-4)Gal-specific tip adhesin of Escherichia coli P-fimbriae is needed for pyelonephritis to occur in the normal urinary tract.
Proceedings of the National Academy of Sciences of the United States of America 1994;91(25):11889-93.
1994: D B Haslam; Thomas Borén; Per Falk; Dag Ilver; A Chou; Z Xu; Staffan Normark
The amino-terminal domain of the P-pilus adhesin determines receptor specificity.
Molecular microbiology 1994;14(3):399-409.
1994: C Jacobs; L J Huang; E Bartowsky; Staffan Normark; James T Park
Bacterial cell wall recycling provides cytosolic muropeptides as effectors for beta-lactamase induction.
The EMBO journal 1994;13(19):4684-94.
1994: M J Wick; Clifford V Harding; Staffan Normark; J D Pfeifer
Parameters that influence the efficiency of processing antigenic epitopes expressed in Salmonella typhimurium.
Infection and immunity 1994;62(10):4542-8.
1994: A Arnqvist; Arne Olsén; Staffan Normark
Sigma S-dependent growth-phase induction of the csgBA promoter in Escherichia coli can be achieved in vivo by sigma 70 in the absence of the nucleoid-associated protein H-NS.
Molecular microbiology 1994;13(6):1021-32.
1994: Ann-Beth Jonsson; Dag Ilver; Per Falk; J Pepose; Staffan Normark
Sequence changes in the pilus subunit lead to tropism variation of Neisseria gonorrhoeae to human tissue.
Molecular microbiology 1994;13(3):403-16.
1994: A Dubus; Staffan Normark; Malgosia Kania; Malcolm G P Page
The role of tyrosine 150 in catalysis of beta-lactam hydrolysis by AmpC beta-lactamase from Escherichia coli investigated by site-directed mutagenesis.
Biochemistry 1994;33(28):8577-86.
1994: Alain Dubus; J M Wilkin; X Raquet; Staffan Normark; Jean-Marie Frère
Catalytic mechanism of active-site serine beta-lactamases: role of the conserved hydroxy group of the Lys-Thr(Ser)-Gly triad.
The Biochemical journal 1994;301 ( Pt 2)():485-94.
1994: Thomas Borén; Staffan Normark; Per Falk
Helicobacter pylori: molecular basis for host recognition and bacterial adherence.
Trends in microbiology 1994;2(7):221-8.
1994: D Monnaie; Alain Dubus; D Cooke; Jacqueline Marchand-Brynaert; Staffan Normark; Jean-Marie Frère
Role of residue Lys315 in the mechanism of action of the Enterobacter cloacae 908R beta-lactamase.
Biochemistry 1994;33(17):5193-201.
1994: SH Phadnis; Dag Ilver; L Janzon; Staffan Normark; T U Westblom
Pathological significance and molecular characterization of the vacuolating toxin gene of Helicobacter pylori.
Infection and immunity 1994;62(5):1557-65.
1994: Per Falk; Thomas Borén; Staffan Normark
Characterization of microbial host receptors.
Methods in enzymology 1994;236():353-74.
1993: Thomas Borén; Per Falk; K A Roth; G Larson; Staffan Normark
Attachment of Helicobacter pylori to human gastric epithelium mediated by blood group antigens.
Science (New York, N.Y.) 1993;262(5141):1892-5.
1993: SH Phadnis; T U Westblom; Staffan Normark
Molecular cloning of Helicobacter pylori DNA: important differences between mcrBC deletion host strains.
Molecular microbiology 1993;10(5):1151.
1993: E Bartowsky; Staffan Normark
Interactions of wild-type and mutant AmpR of Citrobacter freundii with target DNA.
Molecular microbiology 1993;10(3):555-65.
1993: M J Wick; J D Pfeifer; K A Findlay; Clifford V Harding; Staffan Normark
Compartmentalization of defined epitopes expressed in Escherichia coli has only a minor influence on efficiency of phagocytic processing for presentation by class I and class II major histocompatibility complex molecules to T cells.
Infection and immunity 1993;61(11):4848-56.
1993: S Lindquist; K Weston-Hafer; H Schmidt; C Pul; G Korfmann; J Erickson; C Sanders; H H Martin; Staffan Normark
AmpG, a signal transducer in chromosomal beta-lactamase induction.
Molecular microbiology 1993;9(4):703-15.
1993: Arne Olsén; A Arnqvist; M Hammar; Staffan Normark
Environmental regulation of curli production in Escherichia coli.
Infectious agents and disease 1993;2(4):272-4.
1993: J D Pfeifer; M J Wick; Clifford V Harding; Staffan Normark
Processing of defined T-cell epitopes after phagocytosis of intact bacteria by macrophages.
Infectious agents and disease 1993;2(4):249-54.
1993: Scott J Hultgren; S Abraham; Michael G Caparon; Per Falk; Joseph W St Geme; Staffan Normark
Pilus and nonpilus bacterial adhesins: assembly and function in cell recognition.
Cell 1993;73(5):887-901.
1993: Alain Dubus; D Monnaie; C Jacobs; Staffan Normark; Jean-Marie Frère
A dramatic change in the rate-limiting step of beta-lactam hydrolysis results from the substitution of the active-site serine residue by a cysteine in the class-C beta-lactamase of Enterobacter cloacae 908R.
The Biochemical journal 1993;292 ( Pt 2)():537-43.
1993: Per Falk; K A Roth; Thomas Borén; T U Westblom; J I Gordon; Staffan Normark
An in vitro adherence assay reveals that Helicobacter pylori exhibits cell lineage-specific tropism in the human gastric epithelium.
Proceedings of the National Academy of Sciences of the United States of America 1993;90(5):2035-9.
1993: F Jacob-Dubuisson; John Edward Heuser; Karen W Dodson; Staffan Normark; Scott J Hultgren
Initiation of assembly and association of the structural elements of a bacterial pilus depend on two specialized tip proteins.
The EMBO journal 1993;12(3):837-47.
1993: Arne Olsén; A Arnqvist; M Hammar; S Sukupolvi; Staffan Normark
The RpoS sigma factor relieves H-NS-mediated transcriptional repression of csgA, the subunit gene of fibronectin-binding curli in Escherichia coli.
Molecular microbiology 1993;7(4):523-36.
1993: B A Frazier; J D Pfeifer; David G Russell; P Falk; Arne Olsén; M Hammar; T U Westblom; Staffan Normark
Paracrystalline inclusions of a novel ferritin containing nonheme iron, produced by the human gastric pathogen Helicobacter pylori: evidence for a third class of ferritins.
Journal of bacteriology 1993;175(4):966-72.
1993: J D Pfeifer; M J Wick; R L Roberts; K Findlay; Staffan Normark; Clifford V Harding
Phagocytic processing of bacterial antigens for class I MHC presentation to T cells.
Nature 1993;361(6410):359-62.
1992: J D Pfeifer; M J Wick; David G Russell; Staffan Normark; Clifford V Harding
Recombinant Escherichia coli express a defined, cytoplasmic epitope that is efficiently processed in macrophage phagolysosomes for class II MHC presentation to T lymphocytes.
Journal of immunology (Baltimore, Md. : 1950) 1992;149(8):2576-84.
1992: A Arnqvist; Arne Olsén; J Pfeifer; D G Russell; Staffan Normark
The Crl protein activates cryptic genes for curli formation and fibronectin binding in Escherichia coli HB101.
Molecular microbiology 1992;6(17):2443-52.
1992: Bertil Marklund; J M Tennent; E Garcia; A Hamers; M Båga; F Lindberg; Wim Gaastra; Staffan Normark
Horizontal gene transfer of the Escherichia coli pap and prs pili operons as a mechanism for the development of tissue-specific adhesive properties.
Molecular microbiology 1992;6(16):2225-42.
1992: A B Jonsson; J Pfeifer; Staffan Normark
Neisseria gonorrhoeae PilC expression provides a selective mechanism for structural diversity of pili.
Proceedings of the National Academy of Sciences of the United States of America 1992;89(8):3204-8.
1992: C Jacobs; Alain Dubus; D Monnaie; Staffan Normark; Jean-Marie Frère
Mutation of serine residue 318 in the class C beta-lactamase of Enterobacter cloacae 908R.
FEMS microbiology letters 1992;71(1):95-100.
1992: M J Kuehn; John Edward Heuser; Staffan Normark; Scott J Hultgren
P pili in uropathogenic E. coli are composite fibres with distinct fibrillar adhesive tips.
Nature 1992;356(6366):252-5.
1992: J Rollof; Staffan Normark
In vivo processing of Staphylococcus aureus lipase.
Journal of bacteriology 1992;174(6):1844-7.
1991: M J Kuehn; Staffan Normark; Scott J Hultgren
Immunoglobulin-like PapD chaperone caps and uncaps interactive surfaces of nascently translocated pilus subunits.
Proceedings of the National Academy of Sciences of the United States of America 1991;88(23):10586-90.
1991: M J Wick; J L Madara; B N Fields; Staffan Normark
Molecular cross talk between epithelial cells and pathogenic microorganisms.
Cell 1991;67(4):651-9.
1991: Nicklas Strömberg; P G Nyholm; I Pascher; Staffan Normark
Saccharide orientation at the cell surface affects glycolipid receptor function.
Proceedings of the National Academy of Sciences of the United States of America 1991;88(20):9340-4.
1991: Scott J Hultgren; Staffan Normark
Biogenesis of the bacterial pilus.
Current opinion in genetics & development 1991;1(3):313-8.
1991: E Bartowsky; Staffan Normark
Purification and mutant analysis of Citrobacter freundii AmpR, the regulator for chromosomal AmpC beta-lactamase.
Molecular microbiology 1991;5(7):1715-25.
1991: A B Jonsson; G Nyberg; Staffan Normark
Phase variation of gonococcal pili by frameshift mutation in pilC, a novel gene for pilus assembly.
The EMBO journal 1991;10(2):477-88.
1991: Scott J Hultgren; Staffan Normark; Soman N Abraham
Chaperone-assisted assembly and molecular architecture of adhesive pili.
Annual review of microbiology 1991;45():383-415.
1990: G Nyberg; Nicklas Strömberg; A Jonsson; Karl-Anders Karlsson; Staffan Normark
Erythrocyte gangliosides act as receptors for Neisseria subflava: identification of the Sia-1 adhesin.
Infection and immunity 1990;58(8):2555-63.
1990: Nicklas Strömberg; Bertil Marklund; B Lund; Dag Ilver; A Hamers; Wim Gaastra; Karl-Anders Karlsson; Staffan Normark
Host-specificity of uropathogenic Escherichia coli depends on differences in binding specificity to Gal alpha 1-4Gal-containing isoreceptors.
The EMBO journal 1990;9(6):2001-10.
1990: J M Tennent; F Lindberg; Staffan Normark
Integrity of Escherichia coli P pili during biogenesis: properties and role of PapJ.
Molecular microbiology 1990;4(5):747-58.
1989: F Lindberg; J M Tennent; Scott J Hultgren; B Lund; Staffan Normark
PapD, a periplasmic transport protein in P-pilus biogenesis.
Journal of bacteriology 1989;171(11):6052-8.
1989: S Lindquist; Moreno Galleni; F Lindberg; Staffan Normark
Signalling proteins in enterobacterial AmpC beta-lactamase regulation.
Molecular microbiology 1989;3(8):1091-102.
1989: S Lindquist; F Lindberg; Staffan Normark
Binding of the Citrobacter freundii AmpR regulator to a single DNA site provides both autoregulation and activation of the inducible ampC beta-lactamase gene.
Journal of bacteriology 1989;171(7):3746-53.
1989: Scott J Hultgren; F Lindberg; G Magnusson; Jan Kihlberg; J M Tennent; Staffan Normark
The PapG adhesin of uropathogenic Escherichia coli contains separate regions for receptor binding and for the incorporation into the pilus.
Proceedings of the National Academy of Sciences of the United States of America 1989;86(12):4357-61.
1989: Arne Olsén; A Jonsson; Staffan Normark
Fibronectin binding mediated by a novel class of surface organelles on Escherichia coli.
Nature 1989;338(6217):652-5.
1988: F Lindberg; S Lindquist; Staffan Normark
Genetic basis of induction and overproduction of chromosomal class I beta-lactamase in nonfastidious gram-negative bacilli.
Reviews of infectious diseases 1988;10(4):782-5.
1988: N Stromberg; C Deal; G Nyberg; Staffan Normark; M So; Karl-Anders Karlsson
Identification of carbohydrate structures that are possible receptors for Neisseria gonorrhoeae.
Proceedings of the National Academy of Sciences of the United States of America 1988;85(13):4902-6.
1988: B Lund; F Lindberg; Bertil Marklund; Staffan Normark
Tip proteins of pili associated with pyelonephritis: new candidates for vaccine development.
Vaccine 1988;6(2):110-2.
1988: B Lund; F Lindberg; Staffan Normark
Structure and antigenic properties of the tip-located P pilus proteins of uropathogenic Escherichia coli.
Journal of bacteriology 1988;170(4):1887-94.
1988: Moreno Galleni; F Lindberg; Staffan Normark; S Cole; N Honore; Bernard Joris; Jean-Marie Frere
Sequence and comparative analysis of three Enterobacter cloacae ampC beta-lactamase genes and their products.
The Biochemical journal 1988;250(3):753-60.
1988: B Lund; Bertil Marklund; Nicklas Strömberg; F Lindberg; Karl-Anders Karlsson; Staffan Normark
Uropathogenic Escherichia coli can express serologically identical pili of different receptor binding specificities.
Molecular microbiology 1988;2(2):255-63.
1988: M Båga; M Göransson; Staffan Normark; Bernt Eric Uhlin
Processed mRNA with differential stability in the regulation of E. coli pilin gene expression.
Cell 1988;52(2):197-206.
1988: Staffan Normark; Scott J Hultgren; Bertil Marklund; Nicklas Strömberg; J Tennent
Biogenesis of pili adhesins associated with urinary tract infectious Escherichia coli.
Antonie van Leeuwenhoek 1988;54(5):405-9.
1987: M Norgren; M Båga; J M Tennent; Staffan Normark
Nucleotide sequence, regulation and functional analysis of the papC gene required for cell surface localization of Pap pili of uropathogenic Escherichia coli.
Molecular microbiology 1987;1(2):169-78.
1987: B Lund; F Lindberg; Bertil Marklund; Staffan Normark
The PapG protein is the alpha-D-galactopyranosyl-(1----4)-beta-D-galactopyranose-binding adhesin of uropathogenic Escherichia coli.
Proceedings of the National Academy of Sciences of the United States of America 1987;84(16):5898-902.
1987: M Båga; M Norgren; Staffan Normark
Biogenesis of E. coli Pap pili: papH, a minor pilin subunit involved in cell anchoring and length modulation.
Cell 1987;49(2):241-51.
1985: M Båga; M Göransson; Staffan Normark; Bernt Eric Uhlin
Transcriptional activation of a pap pilus virulence operon from uropathogenic Escherichia coli.
The EMBO journal 1985;4(13B):3887-93.
1985: B Lund; F P Lindberg; M Båga; Staffan Normark
Globoside-specific adhesins of uropathogenic Escherichia coli are encoded by similar trans-complementable gene clusters.
Journal of bacteriology 1985;162(3):1293-301.
1985: Bernt Eric Uhlin; M Norgren; M Båga; Staffan Normark
Adhesion to human cells by Escherichia coli lacking the major subunit of a digalactoside-specific pilus-adhesin.
Proceedings of the National Academy of Sciences of the United States of America 1985;82(6):1800-4.
1985: Bernt Eric Uhlin; M Båga; M Göransson; F P Lindberg; B Lund; M Norgren; Staffan Normark
Genes determining adhesin formation in uropathogenic Escherichia coli.
Current topics in microbiology and immunology 1985;118():163-78.
1984: M Norgren; Staffan Normark; D Lark; P O'Hanley; Gary K Schoolnik; S Falkow; C Svanborg-Edén; M Båga; Bernt Eric Uhlin
Mutations in E coli cistrons affecting adhesion to human cells do not abolish Pap pili fiber formation.
The EMBO journal 1984;3(5):1159-65.
1984: M Båga; Staffan Normark; J Hardy; P O'Hanley; D Lark; O Olsson; Gary K Schoolnik; S Falkow
Nucleotide sequence of the papA gene encoding the Pap pilus subunit of human uropathogenic Escherichia coli.
Journal of bacteriology 1984;157(1):330-3.
1983: P O'Hanley; D Lark; Staffan Normark; S Falkow; Gary K Schoolnik
Mannose-sensitive and Gal-Gal binding Escherichia coli pili from recombinant strains. Chemical, functional, and serological properties.
The Journal of experimental medicine 1983;158(5):1713-19.
1983: Staffan Normark; D Lark; R Hull; M Norgren; M Båga; P O'Hanley; Gary K Schoolnik; S Falkow
Genetics of digalactoside-binding adhesin from a uropathogenic Escherichia coli strain.
Infection and immunity 1983;41(3):942-9.