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Rainer Haas

Research Profile

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Chemicals & Drugs

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Physiology

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Gastric Mucosa

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Cloning, Molecular

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Publications

TOP 3
Sarah Talarico; Shawn E Whitefield; Jutta Fero; Rainer Haas; Nina R Salama
Regulation of Helicobacter pylori adherence by gene conversion.
Luisa F Jiménez-Soto; Stefanie Rohrer; Xaver Sewald; Claudia Ertl; Utkarsh Jain; Rainer Haas
Effects of cholesterol on Helicobacter pylori growth and virulence properties in vitro.
Stefanie Rohrer; Evelyn Weiss; Mohammed Benghezal; Wolfgang Fischer; Lea Holsten; Rainer Haas
Multiple pathways of plasmid DNA transfer in Helicobacter pylori.

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All Publications

2012: Sarah Talarico; Shawn E Whitefield; Jutta Fero; Rainer Haas; Nina R Salama
Regulation of Helicobacter pylori adherence by gene conversion.
Molecular microbiology 2012;84(6):1050-61.
2012: Luisa F Jiménez-Soto; Stefanie Rohrer; Xaver Sewald; Claudia Ertl; Utkarsh Jain; Rainer Haas
Effects of cholesterol on Helicobacter pylori growth and virulence properties in vitro.
Helicobacter 2012;17(2):133-9.
2012: Stefanie Rohrer; Evelyn Weiss; Mohammed Benghezal; Wolfgang Fischer; Lea Holsten; Rainer Haas
Multiple pathways of plasmid DNA transfer in Helicobacter pylori.
PloS one 2012;7(9):e45623.
2012: Kieu Thuy Pham; Evelyn Weiss; Ute Breithaupt; Rainer Haas; Luisa F Jiménez Soto; Wolfgang Fischer
CagI is an essential component of the Helicobacter pylori Cag type IV secretion system and forms a complex with CagL.
PloS one 2012;7(4):e35341.
2011: Xaver Sewald; Luisa Jiménez-Soto; Rainer Haas
PKC-dependent endocytosis of the Helicobacter pylori vacuolating cytotoxin in primary T lymphocytes.
Cellular microbiology 2011;13(3):482-96.
2010: Wolfgang Fischer; Lukas Windhager; Stefanie Rohrer; Matthias Zeiller; Arno Karnholz; Reinhard Hoffmann; Ralf Zimmer; Rainer Haas
Strain-specific genes of Helicobacter pylori: genome evolution driven by a novel type IV secretion system and genomic island transfer.
Nucleic acids research 2010;38(18):6089-101.
2010: Max Farnbacher; Thomas Jahns; Dirk Willrodt; Rolf Daniel; Rainer Haas; Alexander Goesmann; Stefan Kurtz; Gabriele Rieder
Sequencing, annotation, and comparative genome analysis of the gerbil-adapted Helicobacter pylori strain B8.
BMC genomics 2010;11():335.
2009: Stefan Odenbreit; Kirstin Swoboda; Iris Barwig; Stefan Ruhl; Thomas Borén; Sibylle Koletzko; Rainer Haas
Outer membrane protein expression profile in Helicobacter pylori clinical isolates.
Infection and immunity 2009;77(9):3782-90.
2009: Wolfgang Fischer; Sandra Prassl; Rainer Haas
Virulence mechanisms and persistence strategies of the human gastric pathogen Helicobacter pylori.
Current topics in microbiology and immunology 2009;337():129-71.
2009: Tobias Wiedemann; Eva Loell; Susanna Mueller; Mechthild Stoeckelhuber; Manfred Stolte; Rainer Haas; Gabriele Rieder
Helicobacter pylori cag-Pathogenicity island-dependent early immunological response triggers later precancerous gastric changes in Mongolian gerbils.
PloS one 2009;4(3):e4754.
2008: Stefan Kutter; Renate Buhrdorf; Jürgen Haas; Wulf Schneider-Brachert; Rainer Haas; Wolfgang Fischer
Protein subassemblies of the Helicobacter pylori Cag type IV secretion system revealed by localization and interaction studies.
Journal of bacteriology 2008;190(6):2161-71.
2008: Herbert Hoffelner; Gabriele Rieder; Rainer Haas
Helicobacter pylori vaccine development: optimisation of strategies and importance of challenging strain and animal model.
International journal of medical microbiology : IJMM 2008;298(1-2):151-9.
2007: Isabelle Pattis; Evelyn Weiss; Romy Laugks; Rainer Haas; Wolfgang Fischer
The Helicobacter pylori CagF protein is a type IV secretion chaperone-like molecule that binds close to the C-terminal secretion signal of the CagA effector protein.
Microbiology (Reading, England) 2007;153(Pt 9):2896-909.
2007: Gabriele Rieder; Arno Karnholz; Mechthild Stoeckelhuber; Juanita L Merchant; Rainer Haas
H pylori infection causes chronic pancreatitis in Mongolian gerbils.
World journal of gastroenterology : WJG 2007;13(29):3939-47.
2006: Frank Nils Stähler; Stefan Odenbreit; Rainer Haas; Julia Wilrich; Arnoud H M van Vliet; Johannes G Kusters; Manfred Kist; Stefan Bereswill
The novel Helicobacter pylori CznABC metal efflux pump is required for cadmium, zinc, and nickel resistance, urease modulation, and gastric colonization.
Infection and immunity 2006;74(7):3845-52.
2006: Sabine Hohlfeld; Isabelle Pattis; Jürgen Püls; Gregory V Plano; Rainer Haas; Wolfgang Fischer
A C-terminal translocation signal is necessary, but not sufficient for type IV secretion of the Helicobacter pylori CagA protein.
Molecular microbiology 2006;59(5):1624-37.
2006: Arno Karnholz; Claudia Hoefler; Stefan Odenbreit; Wolfgang Fischer; Dirk Hofreuter; Rainer Haas
Functional and topological characterization of novel components of the comB DNA transformation competence system in Helicobacter pylori.
Journal of bacteriology 2006;188(3):882-93.
2005: Simon D Lytton; Wolfgang Fischer; Wolfram Nagel; Rainer Haas; Franz-X Beck
Production of ammonium by Helicobacter pylori mediates occludin processing and disruption of tight junctions in Caco-2 cells.
Microbiology (Reading, England) 2005;151(Pt 10):3267-76.
2005: Gabriele Rieder; Juanita L Merchant; Rainer Haas
Helicobacter pylori cag-type IV secretion system facilitates corpus colonization to induce precancerous conditions in Mongolian gerbils.
Gastroenterology 2005;128(5):1229-42.
2005: Gabriele Rieder; Wolfgang Fischer; Rainer Haas
Interaction of Helicobacter pylori with host cells: function of secreted and translocated molecules.
Current opinion in microbiology 2005;8(1):67-73.
2004: Herbert Hoffelner; Rainer Haas
Recombinant bacterial ghosts: versatile targeting vehicles and promising vaccine candidates.
International journal of medical microbiology : IJMM 2004;294(5):303-11.
2004: Claudia Höfler; Wolfgang Fischer; Dirk Hofreuter; Rainer Haas
Cryptic plasmids in Helicobacter pylori: putative functions in conjugative transfer and microcin production.
International journal of medical microbiology : IJMM 2004;294(2-3):141-8.
2004: Wolfgang Fischer; Bettina Gebert; Rainer Haas
Novel activities of the Helicobacter pylori vacuolating cytotoxin: from epithelial cells towards the immune system.
International journal of medical microbiology : IJMM 2004;293(7-8):539-47.
2004: Wolfgang Fischer; Rainer Haas
The RecA protein of Helicobacter pylori requires a posttranslational modification for full activity.
Journal of bacteriology 2004;186(3):777-84.
2004: Bettina Gebert; Wolfgang Fischer; Rainer Haas
The Helicobacter pylori vacuolating cytotoxin: from cellular vacuolation to immunosuppressive activities.
Reviews of physiology, biochemistry and pharmacology 2004;152():205-20.
2003: Klaus Panthel; Patricia Dietz; Rainer Haas; Dagmar Beier
Two-component systems of Helicobacter pylori contribute to virulence in a mouse infection model.
Infection and immunity 2003;71(9):5381-5.
2003: Bettina Gebert; Wolfgang Fischer; Evelyn Weiss; Reinhard Hoffmann; Rainer Haas
Helicobacter pylori vacuolating cytotoxin inhibits T lymphocyte activation.
Science (New York, N.Y.) 2003;301(5636):1099-102.
2003: Manfred Rohde; Jürgen Püls; Renate Buhrdorf; Wolfgang Fischer; Rainer Haas
A novel sheathed surface organelle of the Helicobacter pylori cag type IV secretion system.
Molecular microbiology 2003;49(1):219-34.
2003: Renate Buhrdorf; Cornelia Förster; Rainer Haas; Wolfgang Fischer
Topological analysis of a putative virB8 homologue essential for the cag type IV secretion system in Helicobacter pylori.
International journal of medical microbiology : IJMM 2003;293(2-3):213-7.
2003: Dirk Hofreuter; Arno Karnholz; Rainer Haas
Topology and membrane interaction of Helicobacter pylori ComB proteins involved in natural transformation competence.
International journal of medical microbiology : IJMM 2003;293(2-3):153-65.
2003: Savvas N Savvides; Hyejeong Yeo; Moriah Beck; Franca Blaesing; Rudi Lurz; Erich Lanka; Renate Buhrdorf; Wolfgang Fischer; Rainer Haas; Gabriel Waksman
VirB11 ATPases are dynamic hexameric assemblies: new insights into bacterial type IV secretion.
The EMBO journal 2003;22(9):1969-80.
2003: Holger Kavermann; Brendan P Burns; Katrin Angermuller; Stefan Odenbreit; Wolfgang Fischer; Klaus Melchers; Rainer Haas
Identification and characterization of Helicobacter pylori genes essential for gastric colonization.
The Journal of experimental medicine 2003;197(7):813-22.
2003: Klaus Panthel; Gerhard Faller; Rainer Haas
Colonization of C57BL/6J and BALB/c wild-type and knockout mice with Helicobacter pylori: effect of vaccination and implications for innate and acquired immunity.
Infection and immunity 2003;71(2):794-800.
2003: Klaus Panthel; Wolfgang Jechlinger; Alexander Matis; Manfred Rohde; Michael Szostak; Werner Lubitz; Rainer Haas
Generation of Helicobacter pylori ghosts by PhiX protein E-mediated inactivation and their evaluation as vaccine candidates.
Infection and immunity 2003;71(1):109-16.
2002: Stefan Odenbreit; Holger Kavermann; Jürgen Püls; Rainer Haas
CagA tyrosine phosphorylation and interleukin-8 induction by Helicobacter pylori are independent from alpAB, HopZ and bab group outer membrane proteins.
International journal of medical microbiology : IJMM 2002;292(3-4):257-66.
2002: Stefan Odenbreit; Gerhard Faller; Rainer Haas
Role of the alpAB proteins and lipopolysaccharide in adhesion of Helicobacter pylori to human gastric tissue.
International journal of medical microbiology : IJMM 2002;292(3-4):247-56.
2002: Wolfgang Fischer; Rainer Haas; Stefan Odenbreit
Type IV secretion systems in pathogenic bacteria.
International journal of medical microbiology : IJMM 2002;292(3-4):159-68.
2002: Barbara Waidner; Stefan Greiner; Stefan Odenbreit; Holger Kavermann; Jyoti Velayudhan; Frank Nils Stähler; Johannes Guhl; Emmanuel Bissé; Arnoud H M van Vliet; Simon C Andrews; Johannes G Kusters; David J Kelly; Rainer Haas; Manfred Kist; Stefan Bereswill
Essential role of ferritin Pfr in Helicobacter pylori iron metabolism and gastric colonization.
Infection and immunity 2002;70(7):3923-9.
2002: Dirk Hofreuter; Rainer Haas
Characterization of two cryptic Helicobacter pylori plasmids: a putative source for horizontal gene transfer and gene shuffling.
Journal of bacteriology 2002;184(10):2755-66.
2002: Jürgen Püls; Wolfgang Fischer; Rainer Haas
Activation of Helicobacter pylori CagA by tyrosine phosphorylation is essential for dephosphorylation of host cell proteins in gastric epithelial cells.
Molecular microbiology 2002;43(4):961-9.
2002: Stefan Odenbreit; Rainer Haas
Helicobacter pylori: impact of gene transfer and the role of the cag pathogenicity island for host adaptation and virulence.
Current topics in microbiology and immunology 2002;264(2):1-22.
2001: Wolfgang Fischer; Jürgen Püls; Renate Buhrdorf; Bettina Gebert; Stefan Odenbreit; Rainer Haas
Systematic mutagenesis of the Helicobacter pylori cag pathogenicity island: essential genes for CagA translocation in host cells and induction of interleukin-8.
Molecular microbiology 2001;42(5):1337-48.
2001: Holger Rüssmann; Kristin Adler; Rainer Haas; Bettina Gebert; Sibylle Koletzko; Jürgen Heesemann
Rapid and accurate determination of genotypic clarithromycin resistance in cultured Helicobacter pylori by fluorescent in situ hybridization.
Journal of clinical microbiology 2001;39(11):4142-4.
2001: Wolfgang Fischer; Renate Buhrdorf; E Gerland; Rainer Haas
Outer membrane targeting of passenger proteins by the vacuolating cytotoxin autotransporter of Helicobacter pylori.
Infection and immunity 2001;69(11):6769-75.
2001: Dirk Hofreuter; Stefan Odenbreit; Rainer Haas
Natural transformation competence in Helicobacter pylori is mediated by the basic components of a type IV secretion system.
Molecular microbiology 2001;41(2):379-91.
2001: Karlheinz Trebesius; Kristin Adler; M Vieth; Manfred Stolte; Rainer Haas
Specific detection and prevalence of Helicobacter heilmannii-like organisms in the human gastric mucosa by fluorescent in situ hybridization and partial 16S ribosomal DNA sequencing.
Journal of clinical microbiology 2001;39(4):1510-6.
2001: I A Assmann; Georg A Enders; Jürgen Püls; Gabriele Rieder; Rainer Haas; Rudolf A. Hatz
Role of virulence factors, cell components and adhesion in Helicobacter pylori-mediated iNOS induction in murine macrophages.
FEMS immunology and medical microbiology 2001;30(2):133-8.
2001: Stefan Odenbreit; Bettina Gebert; Jürgen Püls; Wolfgang Fischer; Rainer Haas
Interaction of Helicobacter pylori with professional phagocytes: role of the cag pathogenicity island and translocation, phosphorylation and processing of CagA.
Cellular microbiology 2001;3(1):21-31.
2000: Dirk Hofreuter; Stefan Odenbreit; Jürgen Püls; D Schwan; Rainer Haas
Genetic competence in Helicobacter pylori: mechanisms and biological implications.
Research in microbiology 2000;151(6):487-91.
2000: Karlheinz Trebesius; Klaus Panthel; S Strobel; K Vogt; Gerhard Faller; Thomas Kirchner; M Kist; Jürgen Heesemann; Rainer Haas
Rapid and specific detection of Helicobacter pylori macrolide resistance in gastric tissue by fluorescent in situ hybridisation.
Gut 2000;46(5):608-14.
2000: Stefan Odenbreit; Jürgen Püls; B Sedlmaier; E Gerland; Wolfgang Fischer; Rainer Haas
Translocation of Helicobacter pylori CagA into gastric epithelial cells by type IV secretion.
Science (New York, N.Y.) 2000;287(5457):1497-500.
1999: Wolfgang Fischer; D Schwan; E Gerland; G E Erlenfeld; Stefan Odenbreit; Rainer Haas
A plasmid-based vector system for the cloning and expression of Helicobacter pylori genes encoding outer membrane proteins.
Molecular & general genetics : MGG 1999;262(3):501-7.
1999: Stefan Odenbreit; M Till; Dirk Hofreuter; G Faller; Rainer Haas
Genetic and functional characterization of the alpAB gene locus essential for the adhesion of Helicobacter pylori to human gastric tissue.
Molecular microbiology 1999;31(5):1537-48.
1998: Dirk Hofreuter; Stefan Odenbreit; G Henke; Rainer Haas
Natural competence for DNA transformation in Helicobacter pylori: identification and genetic characterization of the comB locus.
Molecular microbiology 1998;28(5):1027-38.
1998: D Heuermann; Rainer Haas
A stable shuttle vector system for efficient genetic complementation of Helicobacter pylori strains by transformation and conjugation.
Molecular & general genetics : MGG 1998;257(5):519-28.
1998: OG Gómez-Duarte; B Lucas; ZX Yan; K Panthel; Rainer Haas; Thomas F Meyer
Protection of mice against gastric colonization by Helicobacter pylori by single oral dose immunization with attenuated Salmonella typhimurium producing urease subunits A and B.
Vaccine 1998;16(5):460-71.
1996: Stefan Odenbreit; M Till; Rainer Haas
Optimized BlaM-transposon shuttle mutagenesis of Helicobacter pylori allows the identification of novel genetic loci involved in bacterial virulence.
Molecular microbiology 1996;20(2):361-73.
1995: A F Kahrs; Stefan Odenbreit; W Schmitt; D Heuermann; Thomas F Meyer; Rainer Haas
An improved TnMax mini-transposon system suitable for sequencing, shuttle mutagenesis and gene fusions.
Gene 1995;167(1-2):53-7.
1995: D Heuermann; Rainer Haas
Genetic organization of a small cryptic plasmid of Helicobacter pylori.
Gene 1995;165(1):17-24.
1995: W Schmitt; Stefan Odenbreit; D Heuermann; Rainer Haas
Cloning of the Helicobacter pylori recA gene and functional characterization of its product.
Molecular & general genetics : MGG 1995;248(5):563-72.
1994: W Schmitt; Rainer Haas
Genetic analysis of the Helicobacter pylori vacuolating cytotoxin: structural similarities with the IgA protease type of exported protein.
Molecular microbiology 1994;12(2):307-19.
1993: Rainer Haas; A F Kahrs; D Facius; H Allmeier; R Schmitt; Thomas F Meyer
TnMax--a versatile mini-transposon for the analysis of cloned genes and shuttle mutagenesis.
Gene 1993;130(1):23-31.
1993: Rainer Haas; Thomas F Meyer; J P van Putten
Aflagellated mutants of Helicobacter pylori generated by genetic transformation of naturally competent strains using transposon shuttle mutagenesis.
Molecular microbiology 1993;8(4):753-60.
1992: Thomas Rudel; J P van Putten; C P Gibbs; Rainer Haas; Thomas F Meyer
Interaction of two variable proteins (PilE and PilC) required for pilus-mediated adherence of Neisseria gonorrhoeae to human epithelial cells.
Molecular microbiology 1992;6(22):3439-50.
1992: H Leying; Sebastian Suerbaum; G Geis; Rainer Haas
Cloning and genetic characterization of a Helicobacter pylori flagellin gene.
Molecular microbiology 1992;6(19):2863-74.
1992: Rainer Haas; S Veit; Thomas F Meyer
Silent pilin genes of Neisseria gonorrhoeae MS11 and the occurrence of related hypervariant sequences among other gonococcal isolates.
Molecular microbiology 1992;6(2):197-208.
1990: Thomas F Meyer; C P Gibbs; Rainer Haas
Variation and control of protein expression in Neisseria.
Annual review of microbiology 1990;44():451-77.
1990: D A Lawson; Rainer Haas; J Meyle; Thomas F Meyer
Molecular analysis of periodontal pathogens.
Archives of oral biology 1990;35 Suppl():101S-105S.
1989: C P Gibbs; B Y Reimann; E Schultz; A Kaufmann; Rainer Haas; Thomas F Meyer
Reassortment of pilin genes in Neisseria gonorrhoeae occurs by two distinct mechanisms.
Nature 1989;338(6217):651-2.
1988: C Gibbs; Rainer Haas; Thomas F Meyer
Structural and functional modulation of gonococcal surface proteins.
Microbial pathogenesis 1988;4(6):393-9.
1988: Thomas F Meyer; M Frosch; C P Gibbs; Rainer Haas; R Halter; J Pohlner; J P van Putten
Virulence functions and antigen variation in pathogenic Neisseriae.
Antonie van Leeuwenhoek 1988;54(5):421-30.