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Ann-Beth Jonsson

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Jens Eriksson; Olaspers Sara Eriksson; Ann-Beth Jonsson
Loss of meningococcal PilU delays microcolony formation and attenuates virulence in vivo.
Yao Chen; Yumin Gao; Matthias Hagner; Ann-Beth Jonsson; Ting Lu; Georg Altenbacher; Pernilla Berglund; Mikael Sjölinder; Xiao Wang; Hong Sjölinder
Thyroid hormone enhances nitric oxide-mediated bacterial clearance and promotes survival after meningococcal infection.
Hong Sjölinder; Ann-Beth Jonsson
In vivo imaging of meningococcal disease dynamics.

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All Publications

2012: Jens Eriksson; Olaspers Sara Eriksson; Ann-Beth Jonsson
Loss of meningococcal PilU delays microcolony formation and attenuates virulence in vivo.
Infection and immunity 2012;80(7):2538-47.
2012: Yao Chen; Yumin Gao; Matthias Hagner; Ann-Beth Jonsson; Ting Lu; Georg Altenbacher; Pernilla Berglund; Mikael Sjölinder; Xiao Wang; Hong Sjölinder
Thyroid hormone enhances nitric oxide-mediated bacterial clearance and promotes survival after meningococcal infection.
PloS one 2012;7(7):e41445.
2012: Hong Sjölinder; Ann-Beth Jonsson
In vivo imaging of meningococcal disease dynamics.
Methods in molecular biology (Clifton, N.J.) 2012;799():153-68.
2011: Rahma Basmarke-Wehelie; Arne Elofsson; Lars Engstrand; Na Guan; Matthias Hagner; Wiktor Jurkowski; Hasanthi Kuranasekera; Hong Sjölinder; Elin Wallin; Anna Arnqvist; Helena Aro; Ann-Beth Jonsson
The complement regulator CD46 is bactericidal to Helicobacter pylori and blocks urease activity.
Gastroenterology 2011;141(3):918-28.
2011: Lisa Maudsdotter; Hans Jonsson; Stefan Roos; Ann-Beth Jonsson
Lactobacilli reduce cell cytotoxicity caused by Streptococcus pyogenes by producing lactic acid that degrades the toxic component lipoteichoic acid.
Antimicrobial agents and chemotherapy 2011;55(4):1622-8.
2011: Asaomi Kuwae; Hong Sjölinder; Yao Chen; Jens Eriksson; Sara Eriksson; Ann-Beth Jonsson
NafA negatively controls Neisseria meningitidis piliation.
PloS one 2011;6(7):e21749.
2010: Yunying Chen; Fredrik Wermeling; Johanna Sundqvist; Ann-Beth Jonsson; Karl Tryggvason; Timo Pikkarainen; Mikael C I Karlsson
A regulatory role for macrophage class A scavenger receptors in TLR4-mediated LPS responses.
European journal of immunology 2010;40(5):1451-60.
2010: Hong Sjölinder; Ann-Beth Jonsson
Olfactory nerve--a novel invasion route of Neisseria meningitidis to reach the meninges.
PloS one 2010;5(11):e14034.
2009: Allison Jones; Miriam Geörg; Lisa Maudsdotter; Ann-Beth Jonsson
Endotoxin, capsule, and bacterial attachment contribute to Neisseria meningitidis resistance to the human antimicrobial peptide LL-37.
Journal of bacteriology 2009;191(12):3861-8.
2008: Hong Sjölinder; Trine H Mogensen; Mogens Kilian; Ann-Beth Jonsson; Søren R Paludan
Important role for Toll-like receptor 9 in host defense against meningococcal sepsis.
Infection and immunity 2008;76(11):5421-8.
2008: Hong Sjölinder; Jens Eriksson; Lisa Maudsdotter; HELENA ARO; Ann-Beth Jonsson
Meningococcal outer membrane protein NhhA is essential for colonization and disease by preventing phagocytosis and complement attack.
Infection and immunity 2008;76(11):5412-20.
2008: Lena Lövkvist; Hong Sjölinder; Rahma Wehelie; HELENA ARO; Anna Norrby-Teglund; Laura Plant; Ann-Beth Jonsson
CD46 Contributes to the severity of group A streptococcal infection.
Infection and immunity 2008;76(9):3951-8.
2008: Hong Sjölinder; Lena Lövkvist; Laura Plant; Jens Eriksson; HELENA ARO; Allison Jones; Ann-Beth Jonsson
The ScpC protease of Streptococcus pyogenes affects the outcome of sepsis in a murine model.
Infection and immunity 2008;76(9):3959-66.
2007: Laura Plant; Hong Wan; Ann-Beth Jonsson
Non-lipooligosaccharide-mediated signalling via Toll-like receptor 4 causes fatal meningococcal sepsis in a mouse model.
Cellular microbiology 2007;9(3):657-69.
2007: Allison Jones; Ann-Beth Jonsson; HELENA ARO
Neisseria gonorrhoeae infection causes a G1 arrest in human epithelial cells.
FASEB journal : official publication of the Federation of American Societies for Experimental Biology 2007;21(2):345-55.
2007: Hong Sjölinder; Ann-Beth Jonsson
Imaging of disease dynamics during meningococcal sepsis.
PloS one 2007;2(2):e241.
2006: Peter Bergman; Linda Johansson; Hong Wan; Allison Jones; Richard L Gallo; Gudmundur H Gudmundsson; Tomas Hökfelt; Ann-Beth Jonsson; Birgitta Agerberth
Induction of the antimicrobial peptide CRAMP in the blood-brain barrier and meninges after meningococcal infection.
Infection and immunity 2006;74(12):6982-91.
2006: Martin Lindén; Tomi Tuohimaa; Ann-Beth Jonsson; Mats Wallin
Force generation in small ensembles of Brownian motors.
Physical review. E, Statistical, nonlinear, and soft matter physics 2006;74(2 Pt 1):021908.
2006: Laura Plant; Hong Wan; Ann-Beth Jonsson
MyD88-dependent signaling affects the development of meningococcal sepsis by nonlipooligosaccharide ligands.
Infection and immunity 2006;74(6):3538-46.
2006: Laura Plant; Johanna Sundqvist; Susu M Zughaier; Lena Lövkvist; David S Stephens; Ann-Beth Jonsson
Lipooligosaccharide structure contributes to multiple steps in the virulence of Neisseria meningitidis.
Infection and immunity 2006;74(2):1360-7.
2006: Laura Plant; Ann-Beth Jonsson
Type IV pili of Neisseria gonorrhoeae influence the activation of human CD4+ T cells.
Infection and immunity 2006;74(1):442-8.
2005: Linda Johansson; Anne Rytkönen; Hong Wan; Peter Bergman; Laura Plant; Birgitta Agerberth; Tomas Hökfelt; Ann-Beth Jonsson
Human-like immune responses in CD46 transgenic mice.
Journal of immunology (Baltimore, Md. : 1950) 2005;175(1):433-40.
2005: Peter Bergman; Linda Johansson; Vendela Asp; Laura Plant; Gudmundur H Gudmundsson; Ann-Beth Jonsson; Birgitta Agerberth
Neisseria gonorrhoeae downregulates expression of the human antimicrobial peptide LL-37.
Cellular microbiology 2005;7(7):1009-17.
2005: Peter Bergman; Stefan Termén; Linda Johansson; Lisbeth Nyström; Ernest Arenas; Ann-Beth Jonsson; Tomas Hökfelt; Gudmundur H Gudmundsson; Birgitta Agerberth
The antimicrobial peptide rCRAMP is present in the central nervous system of the rat.
Journal of neurochemistry 2005;93(5):1132-40.
2005: Andrew R Gorringe; Karen Reddin; Simon Funnell; Linda Johansson; Anne Rytkönen; Ann-Beth Jonsson
Experimental disease models for the assessment of meningococcal vaccines.
Vaccine 2005;23(17-18):2214-7.
2004: Laura Plant; Vendela Asp; Lena Lövkvist; Johanna Sundqvist; Ann-Beth Jonsson
Epithelial cell responses induced upon adherence of pathogenic Neisseria.
Cellular microbiology 2004;6(7):663-70.
2004: Anne Rytkönen; Barbara Albiger; Paola Hansson-Palo; Helena Källström; Per Olcén; Hans Fredlund; Ann-Beth Jonsson
Neisseria meningitidis undergoes PilC phase variation and PilE sequence variation during invasive disease.
The Journal of infectious diseases 2004;189(3):402-9.
2003: Linda Johansson; Anne Rytkonen; Peter Bergman; Barbara Albiger; Helena Källström; Tomas Hökfelt; Birgitta Agerberth; Roberto Cattaneo; Ann-Beth Jonsson
CD46 in meningococcal disease.
Science (New York, N.Y.) 2003;301(5631):373-5.
2003: Laura Plant; Ann-Beth Jonsson
Contacting the host: insights and implications of pathogenic Neisseria cell interactions.
Scandinavian journal of infectious diseases 2003;35(9):608-13.
2003: Barbara Albiger; Linda Johansson; Ann-Beth Jonsson
Lipooligosaccharide-deficient Neisseria meningitidis shows altered pilus-associated characteristics.
Infection and immunity 2003;71(1):155-62.
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.
2001: Anne Rytkönen; Linda Johansson; Vendela Asp; Barbara Albiger; Ann-Beth Jonsson
Soluble pilin of Neisseria gonorrhoeae interacts with human target cells and tissue.
Infection and immunity 2001;69(10):6419-26.
2001: A M Blom; Anne Rytkönen; P Vasquez; G Lindahl; B Dahlbäck; Ann-Beth Jonsson
A novel interaction between type IV pili of Neisseria gonorrhoeae and the human complement regulator C4B-binding protein.
Journal of immunology (Baltimore, Md. : 1950) 2001;166(11):6764-70.
2001: Helena Källström; D Blackmer Gill; Barbara Albiger; M Kathryn Liszewski; John P Atkinson; Ann-Beth Jonsson
Attachment of Neisseria gonorrhoeae to the cellular pilus receptor CD46: identification of domains important for bacterial adherence.
Cellular microbiology 2001;3(3):133-43.
2000: Helena Källström; P Hansson-Palo; Ann-Beth Jonsson
Cholera toxin and extracellular Ca2+ induce adherence of non-piliated Neisseria: evidence for an important role of G-proteins and Rho in the bacteria-cell interaction.
Cellular microbiology 2000;2(4):341-51.
1998: Helena Källström; M S Islam; Per-Olof Berggren; Ann-Beth Jonsson
Cell signaling by the type IV pili of pathogenic Neisseria.
The Journal of biological chemistry 1998;273(34):21777-82.
1998: M Rahman; Ann-Beth Jonsson; T Holme
Monoclonal antibodies to the epitope alpha-Gal-(1-4)-beta-Gal-(1- of Moraxella catarrhalis LPS react with a similar epitope in type IV pili of Neisseria meningitidis.
Microbial pathogenesis 1998;24(5):299-308.
1998: Ann-Beth Jonsson
Identification of a human cDNA clone that mediates adherence of pathogenic Neisseria to non-binding cells.
FEMS microbiology letters 1998;162(1):25-30.
1998: Helena Källström; Ann-Beth Jonsson
Characterization of the region downstream of the pilus biogenesis gene pilC1 in Neisseria gonorrhoeae.
Biochimica et biophysica acta 1998;1397(2):137-40.
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: M Bäckman; Helena Källström; Ann-Beth Jonsson
The phase-variable pilus-associated protein PilC is commonly expressed in clinical isolates of Neisseria gonorrhoeae, and shows sequence variability among strains.
Microbiology (Reading, England) 1998;144 ( Pt 1)():149-56.
1997: Helena Källström; M Kathryn Liszewski; John P Atkinson; Ann-Beth Jonsson
Membrane cofactor protein (MCP or CD46) is a cellular pilus receptor for pathogenic Neisseria.
Molecular microbiology 1997;25(4):639-47.
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.
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.
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.
1993: A K Rudén; Ann-Beth Jonsson; P Lidbrink; P Allebeck; S M Bygdeman
Endemic versus non-endemic gonorrhoea in Stockholm: results of contact tracing.
International journal of STD & AIDS 1993;4(5):284-92.
1993: S M Bygdeman; A K Rudén; Ann-Beth Jonsson; P Lidbrink; M B Olofsson; M Bäckman; B Gästrin; I Kallings; M Ramberg; M Rylander
Antibiotic susceptibility, serovars and auxotypes of gonococcal isolates in Stockholm. Relation to geographical origin of the infection.
International journal of STD & AIDS 1993;4(1):33-40.
1987: M Bäckman; A K Rudén; S M Bygdeman; ES Falk; Ann-Beth Jonsson; I Kallings; O Ringertz; Eric Sandström
Comparison between serological classification and auxotyping in the analysis of Neisseria gonorrhoeae infections.
Acta pathologica, microbiologica, et immunologica Scandinavica. Section B, Microbiology 1987;95(3):181-8.
1986: A K Rudén; M Bäckman; S Bygdeman; Ann-Beth Jonsson; O Ringertz; E Sandström
Gonorrhoea in heterosexual men. Correlation between gonococcal W serogroup, Chlamydia trachomatis infection and objective symptoms.
Acta dermato-venereologica 1986;66(5):453-6.
1986: A K Rudén; M Bäckman; S Bygdeman; Ann-Beth Jonsson; O Ringertz; Eric Sandström
Analysis of serovar distribution as a tool in epidemiological studies in gonorrhoea.
Acta dermato-venereologica 1986;66(4):325-33.
1985: M Bäckman; A K Rudén; S M Bygdeman; Ann-Beth Jonsson; O Ringertz; Eric Sandström
Gonococcal serovar distribution in Stockholm, with special reference to multiple infections and infected partners.
Acta pathologica, microbiologica, et immunologica Scandinavica. Section B, Microbiology 1985;93(3):225-32.