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C. Josenhans · SciRah

Researcher profile · Semantic Scholar

C. Josenhans

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C. Josenhans — researcher profile on SciRah

h-index: 43
Works: 106
Citations: 7,653

Most-cited papers

The role of motility as a virulence factor in bacteria.
C. Josenhans, S. Suerbaum
2002International Journal of Medical Microbiology654 citations
Semantic Scholar
The impact of the microbiota on the pathogenesis of IBD: lessons from mouse infection models
S. Nell, S. Suerbaum, C. Josenhans
2010Nature Reviews Microbiology424 citations
Semantic Scholar
Helicobacter pylori evolution and phenotypic diversification in a changing host
S. Suerbaum, C. Josenhans
2007Nature Reviews Microbiology395 citations
Semantic Scholar
The spatial orientation of Helicobacter pylori in the gastric mucus.
S. Schreiber, M. Konradt, C. Groll, P. Scheid +4 more
2004Proceedings of the National Academy of Sciences of the United States of America379 citations Open access
Semantic Scholar
Expression and subcellular distribution of toll‐like receptors TLR4, TLR5 and TLR9 on the gastric epithelium in Helicobacter pylori infection
B. Schmausser, M. Andrulis, S. Endrich, S. K. Lee +3 more
2004Clinical and Experimental Immunology261 citations Open access
Semantic Scholar
The complete genome sequence of the carcinogenic bacterium Helicobacter hepaticus
S. Suerbaum, C. Josenhans, Torsten Sterzenbach, B. Drescher +18 more
2003Proceedings of the National Academy of Sciences of the United States of America259 citations Open access
Semantic Scholar
Helicobacter pylori genome evolution during human infection
Lynn Kennemann, X. Didelot, T. Aebischer, S. Kuhn +8 more
2011Proceedings of the National Academy of Sciences of the United States of America255 citations Open access
Semantic Scholar
A Global Overview of the Genetic and Functional Diversity in the Helicobacter pylori cag Pathogenicity Island
Patrick Olbermann, C. Josenhans, Y. Moodley, M. Uhr +5 more
2010PLoS Genetics225 citations Open access
Semantic Scholar
Helicobacter pylori flagellins have very low intrinsic activity to stimulate human gastric epithelial cells via TLR5.
Sae-Kyung Lee, A. Stack, Elena Katzowitsch, S. Aizawa +2 more
2003Microbes and infection207 citations
Semantic Scholar
Genome‐wide analysis of transcriptional hierarchy and feedback regulation in the flagellar system of Helicobacter pylori
Eike Niehus, H. Gressmann, Fang Ye, R. Schlapbach +6 more
2004Molecular Microbiology197 citations Open access
Semantic Scholar
Different gastric microbiota compositions in two human populations with high and low gastric cancer risk in Colombia
I. Yang, S. Woltemate, M. Piazuelo, L. E. Bravo +9 more
2016Scientific Reports166 citations Open access
Semantic Scholar
Helicobacter pylori modulates host cell responses by CagT4SS-dependent translocation of an intermediate metabolite of LPS inner core heptose biosynthesis
S. Stein, Eugenia Faber, Simon H. Bats, Tatiana Murillo +3 more
2017PLoS Pathogens126 citations Open access
Semantic Scholar
Closely related Campylobacter jejuni strains from different sources reveal a generalist rather than a specialist lifestyle
Eugenia Gripp, Daniela Hlahla, X. Didelot, Friederike Kops +17 more
2011BMC Genomics126 citations Open access
Semantic Scholar
The complex methylome of the human gastric pathogen Helicobacter pylori
J. Krebes, R. Morgan, B. Bunk, C. Spröer +9 more
2013Nucleic Acids Research120 citations Open access
Semantic Scholar
A combined case-control and molecular source attribution study of human Campylobacter infections in Germany, 2011–2014
B. Rosner, A. Schielke, X. Didelot, Friederike Kops +8 more
2017Scientific Reports117 citations Open access
Semantic Scholar
Switching of Flagellar Motility in Helicobacter pyloriby Reversible Length Variation of a Short Homopolymeric Sequence Repeat in fliP, a Gene Encoding a Basal Body Protein
C. Josenhans, K. Eaton, Tracy Thevenot, S. Suerbaum
2000Infection and Immunity115 citations Open access
Semantic Scholar
Chronic exposure to the cytolethal distending toxins of Gram-negative bacteria promotes genomic instability and altered DNA damage response
R. Guidi, L. Guerra, Laura Levi, B. Stenerlöw +4 more
2012Cellular Microbiology109 citations Open access
Semantic Scholar
Intestinal Microbiota Composition of Interleukin-10 Deficient C57BL/6J Mice and Susceptibility to Helicobacter hepaticus-Induced Colitis
I. Yang, D. Eibach, Friederike Kops, B. Brenneke +8 more
2013PLoS ONE107 citations Open access
Semantic Scholar
Bacterial energy taxis: a global strategy?
Tobias Schweinitzer, C. Josenhans
2010Archives of Microbiology99 citations Open access
Semantic Scholar
Helicobacter pylori lipopolysaccharide interacts with TFF1 in a pH-dependent manner.
E. Reeves, T. Ali, P. Leonard, Stephen Hearty +9 more
2008Gastroenterology92 citations Open access
Semantic Scholar
Genomic Changes during Chronic Helicobacter pylori Infection
C. Kraft, A. Stack, C. Josenhans, Eike Niehus +5 more
2006Journal of Bacteriology89 citations Open access
Semantic Scholar
Functional characterization of the antagonistic flagellar late regulators FliA and FlgM of Helicobacter pylori and their effects on the H. pylori transcriptome
C. Josenhans, Eike Niehus, Stefanie Amersbach, Andrea Hörster +4 more
2002Molecular Microbiology88 citations Open access
Semantic Scholar
The neuA/flmD gene cluster of Helicobacter pylori is involved in flagellar biosynthesis and flagellin glycosylation.
C. Josenhans, L. Vossebein, S. Friedrich, S. Suerbaum
2002FEMS Microbiology Letters88 citations
Semantic Scholar
Rapid Loss of Motility of Helicobacter pylori in the Gastric Lumen In Vivo
S. Schreiber, R. Bücker, C. Groll, Marina Azevedo-Vethacke +6 more
2005Infection and Immunity83 citations Open access
Semantic Scholar
Relevance of Campylobacter to public health--the need for a One Health approach.
G. Gölz, B. Rosner, Dirk Hofreuter, C. Josenhans +7 more
2014International Journal of Medical Microbiology77 citations
Semantic Scholar
Functional Characterization and Mutagenesis of the Proposed Behavioral Sensor TlpD of Helicobacter pylori
Tobias Schweinitzer, T. Mizote, Naohiro Ishikawa, A. Dudnik +5 more
2008Journal of Bacteriology77 citations Open access
Semantic Scholar
Endotoxicity of lipopolysaccharide as a determinant of T-cell-mediated colitis induction in mice.
K. Gronbach, I. Flade, O. Holst, B. Lindner +13 more
2014Gastroenterology76 citations Open access
Semantic Scholar
Characterization of the Pilin Ortholog of the Helicobacter pylori Type IV cag Pathogenicity Apparatus, a Surface-Associated Protein Expressed during Infection
J. Andrzejewska, Sae-Kyung Lee, Patrick Olbermann, Nina Lotzing +6 more
2006Journal of Bacteriology68 citations
Semantic Scholar
Cloning and allelic exchange mutagenesis of two flagellin genes of Helicobacter felis
C. Josenhans, R. Ferrero, A. Labigne, S. Suerbaum
1999Molecular Microbiology67 citations
Semantic Scholar
The core genome m5C methyltransferase JHP1050 (M.Hpy99III) plays an important role in orchestrating gene expression in Helicobacter pylori
Iratxe Estibariz, A. Overmann, F. Ailloud, J. Krebes +2 more
2018bioRxiv65 citations Open access
Semantic Scholar
Myc Is Required for Activation of the ATM-Dependent Checkpoints in Response to DNA Damage
L. Guerra, Ami Albihn, Susanna Tronnersjö, Qinzi Yan +10 more
2010PLoS ONE64 citations Open access
Semantic Scholar
Mycobacterium smegmatis laminin‐binding glycoprotein shares epitopes with Mycobacterium tuberculosis heparin‐binding haemagglutinin
Kevin Pethe, V. Puech, M. Daffé, C. Josenhans +3 more
2001Molecular Microbiology62 citations
Semantic Scholar
YscP, a Yersinia protein required for Yop secretion that is surface exposed, and released in low Ca2+
Isabelle Stainier, S. Bleves, C. Josenhans, Linda Karmani +5 more
2000Molecular Microbiology60 citations
Semantic Scholar
Dynamics of Lewis b Binding and Sequence Variation of the babA Adhesin Gene during Chronic Helicobacter pylori Infection in Humans
S. Nell, Lynn Kennemann, Sandra Schwarz, C. Josenhans +1 more
2014mBio57 citations Open access
Semantic Scholar
In Vivo Sequence Variation in HopZ, a Phase-Variable Outer Membrane Protein of Helicobacter pylori
Lynn Kennemann, B. Brenneke, S. Andres, L. Engstrand +4 more
2012Infection and Immunity49 citations Open access
Semantic Scholar
Adherence of Isogenic Flagellum-Negative Mutants ofHelicobacter pylori and Helicobacter mustelae to Human and Ferret Gastric Epithelial Cells
M. Clyne, Tadhg Ó'Cróinín, S. Suerbaum, C. Josenhans +1 more
2000Infection and Immunity49 citations Open access
Semantic Scholar
C-Type Lectin Receptor (CLR)–Fc Fusion Proteins As Tools to Screen for Novel CLR/Bacteria Interactions: An Exemplary Study on Preselected Campylobacter jejuni Isolates
S. Mayer, Rebecca Moeller, J. T. Monteiro, K. Ellrott +2 more
2018Frontiers in Immunology44 citations Open access
Semantic Scholar
Comparative genomics and proteomics of Helicobacter mustelae, an ulcerogenic and carcinogenic gastric pathogen
P. O'Toole, W. J. Snelling, C. Canchaya, B. Forde +7 more
2010BMC Genomics44 citations Open access
Semantic Scholar
Crosstalk between microbiota, pathogens and the innate immune responses.
C. Günther, C. Josenhans, J. Wehkamp
2016International Journal of Medical Microbiology43 citations
Semantic Scholar
Utilization of host‐derived cysteine‐containing peptides overcomes the restricted sulphur metabolism of Campylobacter jejuni
Hanne Vorwerk, Juliane Mohr, C. Huber, Olga Wensel +6 more
2014Molecular Microbiology42 citations
Semantic Scholar
Inhibitory Effect of Enterohepatic Helicobacter hepaticus on Innate Immune Responses of Mouse Intestinal Epithelial Cells
Torsten Sterzenbach, Sae-Kyung Lee, B. Brenneke, Franz von Goetz +4 more
2007Infection and Immunity42 citations Open access
Semantic Scholar
Flagellar and global gene regulation in Helicobacter pylori modulated by changes in DNA supercoiling.
Fang Ye, Tanja Brauer, Eike Niehus, K. Drlica +2 more
2007International Journal of Medical Microbiology42 citations Open access
Semantic Scholar
Downregulation of CXCR1 and CXCR2 Expression on Human Neutrophils by Helicobacter pylori: a New Pathomechanism in H. pylori Infection?
B. Schmausser, C. Josenhans, S. Endrich, S. Suerbaum +6 more
2004Infection and Immunity42 citations Open access
Semantic Scholar
Gastric Non-Helicobacter pylori Urease-Positive Staphylococcus epidermidis and Streptococcus salivarius Isolated from Humans Have Contrasting Effects on H. pylori-Associated Gastric Pathology and Host Immune Responses in a Murine Model of Gastric Cancer
Ze-Li Shen, J. Dzink-Fox, Yan Feng, S. Muthupalani +12 more
2022Msphere39 citations Open access
Semantic Scholar
In Vivo Distribution of Helicobacter felis in the Gastric Mucus of the Mouse: Experimental Method and Results
S. Schreiber, Manuela Stüben, C. Josenhans, P. Scheid +1 more
1999Infection and Immunity38 citations Open access
Semantic Scholar
Growth phase-dependent and differential transcriptional control of flagellar genes in Helicobacter pylori.
Eike Niehus, Fang Ye, S. Suerbaum, C. Josenhans
2002Microbiology37 citations Open access
Semantic Scholar
How bacterial pathogens of the gastrointestinal tract use the mucosal glyco-code to harness mucus and microbiota: New ways to study an ancient bag of tricks.
C. Josenhans, J. Müthing, L. Elling, S. Bartfeld +1 more
2020International Journal of Medical Microbiology36 citations Open access
Semantic Scholar
Role of Energy Sensor TlpD of Helicobacter pylori in Gerbil Colonization and Genome Analyses after Adaptation in the Gerbil
Wiebke Behrens, Tobias Schweinitzer, Joena Bal, M. Dorsch +6 more
2013Infection and Immunity35 citations Open access
Semantic Scholar
Hcp and VgrG1 are secreted components of the Helicobacter hepaticus type VI secretion system and VgrG1 increases the bacterial colitogenic potential
Lucie Bartonickova, Torsten Sterzenbach, S. Nell, Friederike Kops +7 more
2013Cellular Microbiology35 citations
Semantic Scholar
Helicobacter pylori affects the cellular deubiquitinase USP7 and ubiquitin-regulated components TRAF6 and the tumour suppressor p53.
Nina Coombs, R. Sompallae, Patrick Olbermann, Stefano Gastaldello +3 more
2011International Journal of Medical Microbiology35 citations
Semantic Scholar

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