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Steffen Backert

This is a preview profile on BiomedExperts - the first literature-based scientific social network. It brings the right researchers together and allows them to collaborate online. Collexis and Dell provide the BiomedExperts network of +1.5 Million pre-calculated profiles free of charge to researchers worldwide.

Research Profile (preview)

Living Beings

Helicobacter pylori

Chemicals & Drugs

Phenomena

Disorders

Helicobacter Infections

Anatomy

Concepts & Ideas

Procedures

Electrophoresis, Gel, Two-Dimensional

Physiology

Signal Transduction

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Network (preview)

Co-Publications
Name
17
Meyer, Thomas
13
König, Wolfgang
13
Selbach, Matthias
10
Moese, Stefan
8
Oyarzabal, Omar
8
Kwok, Terry
7
Börner, Thomas
7
Hartig, Roland
6
Brandt, Sabine
6
Jungblut, Peter
5
Wessler, Silja
4
Brinkmann, Volker
3
Zimny-Arndt, Ursula
3
Quiding-Järbrink, Marianne
3
Rad, Roland

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Publications

TOP 3
Brandt Sabine; Wessler Silja; Hartig Roland; Backert Steffen
Helicobacter pylori activates protein kinase C delta to control Raf in MAP kinase signalling: role in AGS epithelial cell scattering and elongation.
Brandt Sabine; Kenny Brendan; Rohde Manfred; Martinez-Quiles Narcisa; Backert Steffen
Dual infection system identifies a crucial role for PKA-mediated serine phosphorylation of the EPEC-Tir-injected effector protein in regulating Rac1 function.
Svensson Helena; Hansson Malin; Kilhamn Jan; Backert Steffen; Quiding-Järbrink Marianne
Selective upregulation of endothelial E-selectin in response to Helicobacter pylori-induced gastritis.

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All Publications

2009: Brandt Sabine; Wessler Silja; Hartig Roland; Backert Steffen
Helicobacter pylori activates protein kinase C delta to control Raf in MAP kinase signalling: role in AGS epithelial cell scattering and elongation.
Cell motility and the cytoskeleton 2009;66(10):874-92.
2009: Brandt Sabine; Kenny Brendan; Rohde Manfred; Martinez-Quiles Narcisa; Backert Steffen
Dual infection system identifies a crucial role for PKA-mediated serine phosphorylation of the EPEC-Tir-injected effector protein in regulating Rac1 function.
Cellular microbiology 2009;11(8):1254-71.
2009: Svensson Helena; Hansson Malin; Kilhamn Jan; Backert Steffen; Quiding-Järbrink Marianne
Selective upregulation of endothelial E-selectin in response to Helicobacter pylori-induced gastritis.
Infection and immunity 2009;77(7):3109-16.
2009: Tegtmeyer Nicole; Backert Steffen
Bacterial type III effectors inhibit cell lifting by targeting integrin-linked kinase.
Cell host & microbe 2009;5(6):514-6.
2009: Selbach Matthias; Paul Florian Ernst; Brandt Sabine; Guye Patrick; Daumke Oliver; Backert Steffen; Dehio Christoph; Mann Matthias
Host cell interactome of tyrosine-phosphorylated bacterial proteins.
Cell host & microbe 2009;5(4):397-403.
2009: Tegtmeyer Nicole; Zabler Dana; Schmidt Diana; Hartig Roland; Brandt Sabine; Backert Steffen
Importance of EGF receptor, HER2/Neu and Erk1/2 kinase signalling for host cell elongation and scattering induced by the Helicobacter pylori CagA protein: antagonistic effects of the vacuolating cytotoxin VacA.
Cellular microbiology 2009;11(3):488-505.
2009: Sason Hagit; Milgrom Michal; Weiss Aryeh M; Melamed-Book Naomi; Balla Tamas; Grinstein Sergio; Backert Steffen; Rosenshine Ilan; Aroeti Benjamin
Enteropathogenic Escherichia coli subverts phosphatidylinositol 4,5-bisphosphate and phosphatidylinositol 3,4,5-trisphosphate upon epithelial cell infection.
Molecular biology of the cell 2009;20(1):544-55.
2008: Knauer Olivia; Binai Nadine A; Carra Gert; Beckhaus Tobias; Hanschmann Kay-Martin; Renné Thomas; Backert Steffen; Karas Michael; Wessler Silja
Differential phosphoproteome profiling reveals a functional role for VASP in Helicobacter pylori-induced cytoskeleton turnover in gastric epithelial cells.
Cellular microbiology 2008;10(11):2285-96.
2008: Torres Javier; Backert Steffen
Pathogenesis of Helicobacter pylori infection.
Helicobacter 2008;13 Suppl 1():13-7.
2008: Backert Steffen; Fronzes Remi; Waksman Gabriel
VirB2 and VirB5 proteins: specialized adhesins in bacterial type-IV secretion systems?
Trends in microbiology 2008;16(9):409-13.
2008: Oyarzabal O A; Backert S; Williams L L; Lastovica A J; Miller R S; Pierce S J; Vieira S L; Rebollo-Carrato F
Molecular typing, serotyping and cytotoxicity testing of Campylobacter jejuni strains isolated from commercial broilers in Puerto Rico.
Journal of applied microbiology 2008;105(3):800-12.
2008: Wessler Silja; Backert Steffen
Molecular mechanisms of epithelial-barrier disruption by Helicobacter pylori.
Trends in microbiology 2008;16(8):397-405.
2008: Backert Steffen; Selbach Matthias
Role of type IV secretion in Helicobacter pylori pathogenesis.
Cellular microbiology 2008;10(8):1573-81.
2008: Backert Steffen; Feller Stephan M; Wessler Silja
Emerging roles of Abl family tyrosine kinases in microbial pathogenesis.
Trends in biochemical sciences 2008;33(2):80-90.
2007: Potturi-Venkata Lakshmi-Prasanna; Backert Steffen; Vieira Sergio L; Oyarzabal Omar A
Evaluation of logistic processing to reduce cross-contamination of commercial broiler carcasses with Campylobacter spp.
Journal of food protection 2007;70(11):2549-54.
2007: Kwok Terry; Zabler Dana; Urman Sylwia; Rohde Manfred; Hartig Roland; Wessler Silja; Misselwitz Rolf; Berger Jürgen; Sewald Norbert; König Wolfgang; Backert Steffen
Helicobacter exploits integrin for type IV secretion and kinase activation.
Nature 2007;449(7164):862-6.
2007: Krause-Gruszczynska Malgorzata; Rohde Manfred; Hartig Roland; Genth Harald; Schmidt Gudula; Keo Thormika; König Wolfgang; Miller William G; Konkel Michael E; Backert Steffen
Role of the small Rho GTPases Rac1 and Cdc42 in host cell invasion of Campylobacter jejuni.
Cellular microbiology 2007;9(10):2431-44.
2007: Krause-Gruszczynska Malgorzata; van Alphen Lieke B; Oyarzabal Omar A; Alter Thomas; Hänel Ingrid; Schliephake Annette; König Wolfgang; van Putten Jos P M; Konkel Michael E; Backert Steffen
Expression patterns and role of the CadF protein in Campylobacter jejuni and Campylobacter coli.
FEMS microbiology letters 2007;274(1):9-16.
2007: Potturi-Venkata L-P; Backert S; Lastovica A J; Vieira S L; Norton R A; Miller R S; Pierce S; Oyarzabal O A
Evaluation of different plate media for direct cultivation of Campylobacter species from live broilers.
Poultry science 2007;86(7):1304-11.
2007: Blumenthal Britta; Hoffmann Claudia; Aktories Klaus; Backert Steffen; Schmidt Gudula
The cytotoxic necrotizing factors from Yersinia pseudotuberculosis and from Escherichia coli bind to different cellular receptors but take the same route to the cytosol.
Infection and immunity 2007;75(7):3344-53.
2007: Brandt Sabine; Shafikhani Sasha; Balachandran Priya; Jin Shouguang; Hartig Roland; König Wolfgang; Engel Joanne; Backert Steffen
Use of a novel coinfection system reveals a role for Rac1, H-Ras, and CrkII phosphorylation in Helicobacter pylori-induced host cell actin cytoskeletal rearrangements.
FEMS immunology and medical microbiology 2007;50(2):190-205.
2007: Moese Stefan; Selbach Matthias; Brinkmann Volker; Karlas Alexander; Haimovich Beatrice; Backert Steffen; Meyer Thomas F
The Helicobacter pylori CagA protein disrupts matrix adhesion of gastric epithelial cells by dephosphorylation of vinculin.
Cellular microbiology 2007;9(5):1148-61.
2007: Tammer Ina; Brandt Sabine; Hartig Roland; König Wolfgang; Backert Steffen
Activation of Abl by Helicobacter pylori: a novel kinase for CagA and crucial mediator of host cell scattering.
Gastroenterology 2007;132(4):1309-19.
2007: Oyarzabal Omar A; Backert Steffen; Nagaraj Manonmani; Miller Robert S; Hussain Syeda K; Oyarzabal Esteban A
Efficacy of supplemented buffered peptone water for the isolation of Campylobacter jejuni and C. coli from broiler retail products.
Journal of microbiological methods 2007;69(1):129-36.
2007: Oyarzabal Omar A; Rad Roland; Backert Steffen
Conjugative transfer of chromosomally encoded antibiotic resistance from Helicobacter pylori to Campylobacter jejuni.
Journal of clinical microbiology 2007;45(2):402-8.
2006: Dossumbekova Anar; Prinz Christian; Mages Jorg; Lang Roland; Kusters Johannes G; Van Vliet Arnoud H M; Reindl Wolfgang; Backert Steffen; Saur Dieter; Schmid Roland M; Rad Roland
Helicobacter pylori HopH (OipA) and bacterial pathogenicity: genetic and functional genomic analysis of hopH gene polymorphisms.
The Journal of infectious diseases 2006;194(10):1346-55.
2006: Dossumbekova A; Prinz C; Gerhard M; Brenner L; Backert S; Kusters J G; Schmid R M; Rad R
Helicobacter pylori outer membrane proteins and gastric inflammation.
Gut 2006;55(9):1360-1; author reply 1361.
2006: Backert Steffen; Meyer Thomas F
Type IV secretion systems and their effectors in bacterial pathogenesis.
Current opinion in microbiology 2006;9(2):207-17.
2006: Bohr U R M; Selgrad M; Ochmann C; Backert S; König W; Fenske A; Wex T; Malfertheiner P
Prevalence and spread of enterohepatic Helicobacter species in mice reared in a specific-pathogen-free animal facility.
Journal of clinical microbiology 2006;44(3):738-42.
2005: Backert Steffen; König Wolfgang
Interplay of bacterial toxins with host defence: molecular mechanisms of immunomodulatory signalling.
International journal of medical microbiology : IJMM 2005;295(8):519-30.
2005: Backert Steffen; Kwok Terry; König Wolfgang
Conjugative plasmid DNA transfer in Helicobacter pylori mediated by chromosomally encoded relaxase and TraG-like proteins.
Microbiology (Reading, England) 2005;151(Pt 11):3493-503.
2005: Backert Steffen; Gressmann Helga; Kwok Terry; Zimny-Arndt Ursula; König Wolfgang; Jungblut Peter R; Meyer Thomas F
Gene expression and protein profiling of AGS gastric epithelial cells upon infection with Helicobacter pylori.
Proteomics 2005;5(15):3902-18.
2005: Backert Steffen; Selbach Matthias
Tyrosine-phosphorylated bacterial effector proteins: the enemies within.
Trends in microbiology 2005;13(10):476-84.
2005: Brisslert Mikael; Enarsson Karin; Lundin Samuel; Karlsson Anna; Kusters Johannes G; Svennerholm Ann-Mari; Backert Steffen; Quiding-Järbrink Marianne
Helicobacter pylori induce neutrophil transendothelial migration: role of the bacterial HP-NAP.
FEMS microbiology letters 2005;249(1):95-103.
2005: Brandt Sabine; Kwok Terry; Hartig Roland; König Wolfgang; Backert Steffen
NF-kappaB activation and potentiation of proinflammatory responses by the Helicobacter pylori CagA protein.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(26):9300-5.
2005: Selbach Matthias; Backert Steffen
Cortactin: an Achilles' heel of the actin cytoskeleton targeted by pathogens.
Trends in microbiology 2005;13(4):181-9.
2005: Backert Steffen; Kwok Terry; Schmid Monika; Selbach Matthias; Moese Stefan; Peek Richard M; König Wolfgang; Meyer Thomas F; Jungblut Peter R
Subproteomes of soluble and structure-bound Helicobacter pylori proteins analyzed by two-dimensional gel electrophoresis and mass spectrometry.
Proteomics 2005;5(5):1331-45.
2005: Gieseler Steffi; König Brigitte; König Wolfgang; Backert Steffen
Strain-specific expression profiles of virulence genes in Helicobacter pylori during infection of gastric epithelial cells and granulocytes.
Microbes and infection / Institut Pasteur 2005;7(3):437-47.
2005: Enarsson Karin; Brisslert Mikael; Backert Steffen; Quiding-Järbrink Marianne
Helicobacter pylori induces transendothelial migration of activated memory T cells.
Infection and immunity 2005;73(2):761-9.
2004: Selbach Matthias; Moese Stefan; Backert Steffen; Jungblut Peter R; Meyer Thomas F
The Helicobacter pylori CagA protein induces tyrosine dephosphorylation of ezrin.
Proteomics 2004;4(10):2961-8.
2004: Moese Stefan; Selbach Matthias; Kwok Terry; Brinkmann Volker; König Wolfgang; Meyer Thomas F; Backert Steffen
Helicobacter pylori induces AGS cell motility and elongation via independent signaling pathways.
Infection and immunity 2004;72(6):3646-9.
2004: Backert Steffen; Schwarz Tobias; Miehlke Stephan; Kirsch Christian; Sommer Christian; Kwok Terry; Gerhard Markus; Goebel Ulf B; Lehn Norbert; Koenig Wolfgang; Meyer Thomas F
Functional analysis of the cag pathogenicity island in Helicobacter pylori isolates from patients with gastritis, peptic ulcer, and gastric cancer.
Infection and immunity 2004;72(2):1043-56.
2003: Zawilak Anna; Durrant Marcus C; Jakimowicz Piotr; Backert Steffen; Zakrzewska-Czerwinska Jolanta
DNA binding specificity of the replication initiator protein, DnaA from Helicobacter pylori.
Journal of molecular biology 2003;334(5):933-47.
2003: Selbach Matthias; Moese Stefan; Hurwitz Robert; Hauck Christof R; Meyer Thomas F; Backert Steffen
The Helicobacter pylori CagA protein induces cortactin dephosphorylation and actin rearrangement by c-Src inactivation.
The EMBO journal 2003;22(3):515-28.
2002: Backert Steffen; Churin Yuri; Meyer Thomas F
Helicobacter pylori type IV secretion, host cell signalling and vaccine development.
The Keio journal of medicine 2002;51 Suppl 2():6-14.
2002: Moese Stefan; Selbach Matthias; Meyer Thomas F; Backert Steffen
cag+ Helicobacter pylori induces homotypic aggregation of macrophage-like cells by up-regulation and recruitment of intracellular adhesion molecule 1 to the cell surface.
Infection and immunity 2002;70(8):4687-91.
2002: Backert Steffen
R-loop-dependent rolling-circle replication and a new model for DNA concatemer resolution by mitochondrial plasmid mp1.
The EMBO journal 2002;21(12):3128-36.
2002: Kwok Terry; Backert Steffen; Schwarz Heinz; Berger Jürgen; Meyer Thomas F
Specific entry of Helicobacter pylori into cultured gastric epithelial cells via a zipper-like mechanism.
Infection and immunity 2002;70(4):2108-20.
2002: Selbach Matthias; Moese Stefan; Hauck Christof R; Meyer Thomas F; Backert Steffen
Src is the kinase of the Helicobacter pylori CagA protein in vitro and in vivo.
The Journal of biological chemistry 2002;277(9):6775-8.
2002: Selbach Matthias; Moese Stefan; Meyer Thomas F; Backert Steffen
Functional analysis of the Helicobacter pylori cag pathogenicity island reveals both VirD4-CagA-dependent and VirD4-CagA-independent mechanisms.
Infection and immunity 2002;70(2):665-71.
2001: Backert S; Moese S; Selbach M; Brinkmann V; Meyer T F
Phosphorylation of tyrosine 972 of the Helicobacter pylori CagA protein is essential for induction of a scattering phenotype in gastric epithelial cells.
Molecular microbiology 2001;42(3):631-44.
2001: Moese S; Selbach M; Zimny-Arndt U; Jungblut P R; Meyer T F; Backert S
Identification of a tyrosine-phosphorylated 35 kDa carboxy-terminal fragment (p35CagA) of the Helicobacter pylori CagA protein in phagocytic cells: processing or breakage?
Proteomics 2001;1(4):618-29.
2001: Backert S; Müller E C; Jungblut P R; Meyer T F
Tyrosine phosphorylation patterns and size modification of the Helicobacter pylori CagA protein after translocation into gastric epithelial cells.
Proteomics 2001;1(4):608-17.
2000: Backert S; Börner T
Phage T4-like intermediates of DNA replication and recombination in the mitochondria of the higher plant Chenopodium album (L.).
Current genetics 2000;37(5):304-14.
2000: Backert S; Ziska E; Brinkmann V; Zimny-Arndt U; Fauconnier A; Jungblut P R; Naumann M; Meyer T F
Translocation of the Helicobacter pylori CagA protein in gastric epithelial cells by a type IV secretion apparatus.
Cellular microbiology 2000;2(2):155-64.
2000: Backert S
Strand switching during rolling circle replication of plasmid-like DNA circles in the mitochondria of the higher plant Chenopodium album (L.).
Plasmid 2000;43(2):166-70.
1998: Backert S; Kunnimalaiyaan M; Börner T; Nielsen B L
In vitro replication of mitochondrial plasmid mp1 from the higher plant Chenopodium album (L.): a remnant of bacterial rolling circle and conjugative plasmids?
Journal of molecular biology 1998;284(4):1005-15.
1997: Oyarzabal O A; Wesley I V; Harmon K M; Schroeder-Tucker L; Barbaree J M; Lauerman L H; Backert S; Conner D E
Specific identification of Campylobacter fetus by PCR targeting variable regions of the 16S rDNA.
Veterinary microbiology 1997;58(1):61-71.
1997: Backert S; Lurz R; Oyarzabal O A; Börner T
High content, size and distribution of single-stranded DNA in the mitochondria of Chenopodium album (L.).
Plant molecular biology 1997;33(6):1037-50.
1997: Backert S; Meissner K; Börner T
Unique features of the mitochondrial rolling circle-plasmid mp1 from the higher plant Chenopodium album (L.).
Nucleic acids research 1997;25(3):582-89.
1996: Backert S; Dörfel P; Lurz R; Börner T
Rolling-circle replication of mitochondrial DNA in the higher plant Chenopodium album (L.).
Molecular and cellular biology 1996;16(11):6285-94.
1996: Backert S; Lurz R; Börner T
Electron microscopic investigation of mitochondrial DNA from Chenopodium album (L.).
Current genetics 1996;29(5):427-36.
1995: Backert S; Dörfel P; Börner T
Investigation of plant organellar DNAs by pulsed-field gel electrophoresis.
Current genetics 1995;28(4):390-9.

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