Steffen Backert

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 39

Top Topics

Helicobacter Pylori

Top Venues

Cellular microbiology

This page only lists publications with an associated author ORCID identifier.

Publications

Irshad S Sharafutdinov, Nicole Tegtmeyer, Manfred Rohde, Annelie Olofsson, Zia Ur Rehman, Anna Arnqvist, Steffen Backert
Campylobacter jejuni Surface-Bound Protease HtrA, but Not the Secreted Protease nor Protease in Shed Membrane Vesicles, Disrupts Epithelial Cell-to-Cell Junctions. Cells 13 (3) (2024)
Irshad S Sharafutdinov, Barbara Friedrich, Klemens Rottner, Steffen Backert, Nicole Tegtmeyer
Cortactin: A major cellular target of viral, protozoal, and fungal pathogens. Molecular microbiology (2024)
Irshad S Sharafutdinov, Barbara Friedrich, Klemens Rottner, Steffen Backert, Nicole Tegtmeyer
Cortactin: A major cellular target of viral, protozoal, and fungal pathogens. Molecular microbiology 122 (2) (2024)
Irshad S Sharafutdinov, Barbara Friedrich, Klemens Rottner, Steffen Backert, Nicole Tegtmeyer
Cortactin: A major cellular target of viral, protozoal, and fungal pathogens. Molecular microbiology 122 (2) (2024)
Irshad S Sharafutdinov, Nicole Tegtmeyer, Manfred Rohde, Annelie Olofsson, Zia Ur Rehman, Anna Arnqvist, Steffen Backert
Campylobacter jejuni Surface-Bound Protease HtrA, but Not the Secreted Protease nor Protease in Shed Membrane Vesicles, Disrupts Epithelial Cell-to-Cell Junctions. Cells 13 (3) (2024)
Irshad S Sharafutdinov, Nicole Tegtmeyer, Manfred Rohde, Annelie Olofsson, Zia Ur Rehman, Anna Arnqvist, Steffen Backert
Campylobacter jejuni Surface-Bound Protease HtrA, but Not the Secreted Protease nor Protease in Shed Membrane Vesicles, Disrupts Epithelial Cell-to-Cell Junctions. Cells 13 (3) (2024)
Irshad S Sharafutdinov, Nicole Tegtmeyer, Manfred Rohde, Annelie Olofsson, Zia Ur Rehman, Anna Arnqvist, Steffen Backert
Campylobacter jejuni Surface-Bound Protease HtrA, but Not the Secreted Protease nor Protease in Shed Membrane Vesicles, Disrupts Epithelial Cell-to-Cell Junctions. Cells 13 (3) (2024)
Irshad S Sharafutdinov, Nicole Tegtmeyer, Manfred Rohde, Annelie Olofsson, Zia Ur Rehman, Anna Arnqvist, Steffen Backert
Campylobacter jejuni Surface-Bound Protease HtrA, but Not the Secreted Protease nor Protease in Shed Membrane Vesicles, Disrupts Epithelial Cell-to-Cell Junctions. Cells 13 (3) (2024)
Markus M Heimesaat, Steffen Backert, Thomas Alter, Stefan Bereswill
Molecular Targets in Campylobacter Infections. Biomolecules 13 (3) (2023)
Bodo Linz, Irshad S Sharafutdinov, Nicole Tegtmeyer, Steffen Backert
Evolution and Role of Proteases in Campylobacter jejuni Lifestyle and Pathogenesis. Biomolecules 13 (2) (2023)
Markus M Heimesaat, Steffen Backert, Thomas Alter, Stefan Bereswill
Molecular Targets in Campylobacter Infections. Biomolecules 13 (3) (2023)
Bodo Linz, Irshad S Sharafutdinov, Nicole Tegtmeyer, Steffen Backert
Evolution and Role of Proteases in Campylobacter jejuni Lifestyle and Pathogenesis. Biomolecules 13 (2) (2023)
Markus M Heimesaat, Steffen Backert, Thomas Alter, Stefan Bereswill
Molecular Targets in Campylobacter Infections. Biomolecules 13 (3) (2023)
Bodo Linz, Irshad S Sharafutdinov, Nicole Tegtmeyer, Steffen Backert
Evolution and Role of Proteases in Campylobacter jejuni Lifestyle and Pathogenesis. Biomolecules 13 (2) (2023)
Bodo Linz, Irshad S Sharafutdinov, Nicole Tegtmeyer, Steffen Backert
Evolution and Role of Proteases in Campylobacter jejuni Lifestyle and Pathogenesis. Biomolecules 13 (2) (2023)
Urszula Zarzecka, Nicole Tegtmeyer, Heinrich Sticht, Steffen Backert
Trimer stability of Helicobacter pylori HtrA is regulated by a natural mutation in the protease domain. Medical microbiology and immunology (2023)
Franziska Haumaier, Anna Schneider-Fuchs, Steffen Backert, Michael Vieth, William Sterlacci, Birgitta M Wöhrl
Rapid Detection of Quinolone Resistance Mutations in gyrA of Helicobacter pylori by Real-Time PCR. Pathogens (Basel, Switzerland) 11 (1) (2022)
Irshad S Sharafutdinov, Nicole Tegtmeyer, Mathias Müsken, Steffen Backert
Campylobacter jejuni Serine Protease HtrA Induces Paracellular Transmigration of Microbiota across Polarized Intestinal Epithelial Cells. Biomolecules 12 (4) (2022)
Urszula Zarzecka, Alessandro Grinzato, Eaazhisai Kandiah, Dominik Cysewski, Paola Berto, Joanna Skorko-Glonek, Giuseppe Zanotti, Steffen Backert
Functional analysis and cryo-electron microscopy of Campylobacter jejuni serine protease HtrA. Gut microbes 12 (1) (2021)
Irshad S Sharafutdinov, Jakob Knorr, Delara Soltan Esmaeili, Steffen Backert, Nicole Tegtmeyer
Cortactin Promotes Effective AGS Cell Scattering by Helicobacter pylori CagA, but Not Cellular Vacuolization and Apoptosis Induced by the Vacuolating Cytotoxin VacA. Pathogens (Basel, Switzerland) 11 (1) (2021)
Helena Berlamont, De Witte Chloë, Sofie De Bruyckere, James G Fox, Steffen Backert, Annemieke Smet, Filip Boyen, Freddy Haesebrouck
Differentiation of Gastric Helicobacter Species Using MALDI-TOF Mass Spectrometry. Pathogens (Basel, Switzerland) 10 (3) (2021)
Jakob Knorr, Irshad S Sharafutdinov, Florian Fiedler, Delara Soltan Esmaeili, Manfred Rohde, Klemens Rottner, Steffen Backert, Nicole Tegtmeyer
Cortactin Is Required for Efficient FAK, Src and Abl Tyrosine Kinase Activation and Phosphorylation of Helicobacter pylori CagA. International journal of molecular sciences 22 (11) (2021)
Fábia Daniela Lobo de Sá, Steffen Backert, Praveen Kumar Nattramilarasu, Soraya Mousavi, Geoffrey I Sandle, Stefan Bereswill, Markus M Heimesaat, Jörg-Dieter Schulzke, Roland Bücker
Vitamin D Reverses Disruption of Gut Epithelial Barrier Function Caused by Campylobacter jejuni. International journal of molecular sciences 22 (16) (2021)
Nicole Tegtmeyer, Aileen Harrer, Klemens Rottner, Steffen Backert
Helicobacter pylori CagA Induces Cortactin Y-470 Phosphorylation-Dependent Gastric Epithelial Cell Scattering via Abl, Vav2 and Rac1 Activation. Cancers 13 (16) (2021)
Urszula Zarzecka, Dorota Matkowska, Steffen Backert, Joanna Skorko-Glonek
Importance of two PDZ domains for the proteolytic and chaperone activities of Helicobacter pylori serine protease HtrA. Cellular microbiology 23 (4) (2020)
Irshad S Sharafutdinov, Steffen Backert, Nicole Tegtmeyer
Cortactin: A Major Cellular Target of the Gastric Carcinogen Helicobacter pylori. Cancers 12 (1) (2020)
Suneesh Kumar Pachathundikandi, Nicole Blaser, Heiko Bruns, Steffen Backert
Helicobacter pylori Avoids the Critical Activation of NLRP3 Inflammasome-Mediated Production of Oncogenic Mature IL-1β in Human Immune Cells. Cancers 12 (4) (2020)
Nicole Tegtmeyer, Steffen Backert
Different roles of integrin-β1 and integrin-αv for type IV secretion of CagA versus cell elongation phenotype and cell lifting by Helicobacter pylori. PLoS pathogens 16 (7) (2020)
Markus M Heimesaat, Anna-Maria Schmidt, Soraya Mousavi, Ulrike Escher, Nicole Tegtmeyer, Silja Wessler, Gabriele Gadermaier, Peter Briza, Dirk Hofreuter, Stefan Bereswill, Steffen Backert
Peptidase PepP is a novel virulence factor of Campylobacter jejuni contributing to murine campylobacteriosis. Gut microbes 12 (1) (2020)
Matthias Neddermann, Steffen Backert
How many protein molecules are secreted by single Helicobacter pylori cells: Quantification of serine protease HtrA. Cellular microbiology 21 (7) (2019)
Aileen Harrer, Roland Bücker, Manja Boehm, Urszula Zarzecka, Nicole Tegtmeyer, Heinrich Sticht, Jörg D Schulzke, Steffen Backert
Campylobacter jejuni enters gut epithelial cells and impairs intestinal barrier function through cleavage of occludin by serine protease HtrA. Gut pathogens 11 (2019)
Manuel Valenzuela-Valderrama, Paulina Cerda-Opazo, Steffen Backert, María Fernanda González, Nicolás Carrasco-Véliz, Carla Jorquera-Cordero, Sergio Wehinger, Jimena Canales, Denisse Bravo, Andrew F G Quest
The Helicobacter pylori Urease Virulence Factor Is Required for the Induction of Hypoxia-Induced Factor-1α in Gastric Cells. Cancers 11 (6) (2019)
Matthias Neddermann, Steffen Backert
Quantification of serine protease HtrA molecules secreted by the foodborne pathogen Campylobacter jejuni. Gut pathogens 11 (2019)
Urszula Zarzecka, Aileen Harrer, Anna Zawilak-Pawlik, Joanna Skorko-Glonek, Steffen Backert
Chaperone activity of serine protease HtrA of Helicobacter pylori as a crucial survival factor under stress conditions. Cell communication and signaling : CCS 17 (1) (2019)
Steffen Backert, Sabine Bernegger, Joanna Skórko-Glonek, Silja Wessler
Extracellular HtrA serine proteases: An emerging new strategy in bacterial pathogenesis. Cellular microbiology 20 (6) (2018)
Nicole Tegtmeyer, Aileen Harrer, Verena Schmitt, Bernhard B Singer, Steffen Backert
Expression of CEACAM1 or CEACAM5 in AZ-521 cells restores the type IV secretion deficiency for translocation of CagA by Helicobacter pylori. Cellular microbiology 21 (1) (2018)
Steffen Backert, Nicole Tegtmeyer, Omar A Oyarzabal, Dana Osman, Manfred Rohde, Robert Grützmann, Michael Vieth
Unusual Manifestation of Live Staphylococcus saprophyticus, Corynebacterium urinapleomorphum, and Helicobacter pylori in the Gallbladder with Cholecystitis. International journal of molecular sciences 19 (7) (2018)
Nicole Tegtmeyer, Steffen Backert
Helicobacter pylori infection of AZ-521 cells reveals a type IV secretion defect and VacA-independent CagA phosphorylation. Disease models & mechanisms 10 (12) (2017)
Nicole Tegtmeyer, Matthias Neddermann, Carmen Isabell Asche, Steffen Backert
Subversion of host kinases: a key network in cellular signaling hijacked by Helicobacter pylori CagA. Molecular microbiology 105 (3) (2017)