Works by Olszak, Torsten

Results: 18

CCL20 expression is elevated in inflammatory bowel disease and attenuated by vitamin D metabolites.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-05094-x

By:

Stallhofer, Johannes;
Reichl, Felix;
Lauseker, Michael;
Waldenmaier, Lisa;
Török, Helga Paula;
Mayerle, Julia;
Olszak, Torsten;
Schnitzler, Fabian;
Frasheri, Iris;
Breiteneicher, Simone;
Brand, Stephan;
Stallmach, Andreas;
Diegelmann, Julia;
Beigel, Florian

Publication type:

Article

Involvement of the iNKT Cell Pathway Is Associated With Early-Onset Eosinophilic Esophagitis and Response to Allergen Avoidance Therapy.

Published in:

American Journal of Gastroenterology (Springer Nature), 2014, v. 109, n. 5, p. 646, doi. 10.1038/ajg.2014.12

By:

Lexmond, Willem S;
Neves, Joana F;
Nurko, Samuel;
Olszak, Torsten;
Exley, Mark A;
Blumberg, Richard S;
Fiebiger, Edda

Publication type:

Article

Development of a uniform, very aggressive disease phenotype in all homozygous carriers of the NOD2 mutation p.Leu1007fsX1008 with Crohn's disease and active smoking status resulting in ileal stenosis requiring surgery.

Published in:

PLoS ONE, 2020, v. 15, n. 7, p. 1, doi. 10.1371/journal.pone.0236421

By:

Schnitzler, Fabian;
Friedrich, Matthias;
Angelberger, Marianne;
Diegelmann, Julia;
Stallhofer, Johannes;
Wolf, Christiane;
Dütschler, Joel;
Truniger, Samuel;
Olszak, Torsten;
Beigel, Florian;
Tillack, Cornelia;
Lohse, Peter;
Brand, Stephan

Publication type:

Article

CEACAM1 on activated NK cells inhibits NKG2 D-mediated cytolytic function and signaling.

Published in:

European Journal of Immunology, 2013, v. 43, n. 9, p. 2473, doi. 10.1002/eji.201242676

By:

Hosomi, Shuhei;
Chen, Zhangguo;
Baker, Kristi;
Chen, Lanfen;
Huang, Yu‐Hwa;
Olszak, Torsten;
Zeissig, Sebastian;
Wang, Jing H.;
Mandelboim, Ofer;
Beauchemin, Nicole;
Lanier, Lewis L.;
Blumberg, Richard S.

Publication type:

Article

Cell differentiation dependent expressed CCR6 mediates ERK‐1/2, SAPK/JNK, and Akt signaling resulting in proliferation and migration of colorectal cancer cellsStephan Brand and Torsten Olszak contributed equally to this work.

Published in:

Journal of Cellular Biochemistry, 2006, v. 97, n. 4, p. 709, doi. 10.1002/jcb.20672

By:

Stephan Brand;
Torsten Olszak;
Florian Beigel;
Joachim Diebold;
Jan‐Michel Otte;
Soeren T. Eichhorst;
Burkhard Göke;
Julia Dambacher

Publication type:

Article

Solid Organ Transplantation in Patients with Inflammatory Bowel Diseases (IBD): Analysis of Transplantation Outcome and IBD Activity in a Large Single Center Cohort.

Published in:

PLoS ONE, 2015, v. 10, n. 8, p. 1, doi. 10.1371/journal.pone.0135807

By:

Schnitzler, Fabian;
Friedrich, Matthias;
Stallhofer, Johannes;
Schönermarck, Ulf;
Fischereder, Michael;
Habicht, Antje;
Karbalai, Nazanin;
Wolf, Christiane;
Angelberger, Marianne;
Olszak, Torsten;
Beigel, Florian;
Tillack, Cornelia;
Göke, Burkhard;
Zachoval, Reinhart;
Denk, Gerald;
Guba, Markus;
Rust, Christian;
Grüner, Norbert;
Brand, Stephan

Publication type:

Article

The NOD2 Single Nucleotide Polymorphism rs72796353 (IVS4+10 A>C) Is a Predictor for Perianal Fistulas in Patients with Crohn's Disease in the Absence of Other NOD2 Mutations.

Published in:

PLoS ONE, 2015, v. 10, n. 7, p. 1, doi. 10.1371/journal.pone.0116044

By:

Schnitzler, Fabian;
Friedrich, Matthias;
Wolf, Christiane;
Stallhofer, Johannes;
Angelberger, Marianne;
Diegelmann, Julia;
Olszak, Torsten;
Tillack, Cornelia;
Beigel, Florian;
Göke, Burkhard;
Glas, Jürgen;
Lohse, Peter;
Brand, Stephan

Publication type:

Article

The NOD2 p.Leu1007fsX1008 Mutation (rs2066847) Is a Stronger Predictor of the Clinical Course of Crohn's Disease than the FOXO3A Intron Variant rs12212067.

Published in:

PLoS ONE, 2014, v. 9, n. 11, p. 1, doi. 10.1371/journal.pone.0108503

By:

Schnitzler, Fabian;
Friedrich, Matthias;
Wolf, Christiane;
Angelberger, Marianne;
Diegelmann, Julia;
Olszak, Torsten;
Beigel, Florian;
Tillack, Cornelia;
Stallhofer, Johannes;
Göke, Burkhard;
Glas, Jürgen;
Lohse, Peter;
Brand, Stephan

Publication type:

Article

Intestinal DMBT1 Expression Is Modulated by Crohn’s Disease-Associated <i>IL23R</i> Variants and by a <i>DMBT1</i> Variant Which Influences Binding of the Transcription Factors CREB1 and ATF-2.

Published in:

PLoS ONE, 2013, v. 8, n. 11, p. 1, doi. 10.1371/journal.pone.0077773

By:

Diegelmann, Julia;
Czamara, Darina;
Le Bras, Emmanuelle;
Zimmermann, Eva;
Olszak, Torsten;
Bedynek, Andrea;
Göke, Burkhard;
Franke, Andre;
Glas, Jürgen;
Brand, Stephan

Publication type:

Article

IRGM Variants and Susceptibility to Inflammatory Bowel Disease in the German Population.

Published in:

PLoS ONE, 2013, v. 8, n. 1, p. 1, doi. 10.1371/journal.pone.0054338

By:

Glas, Jürgen;
Seiderer, Julia;
Bues, Stephanie;
Stallhofer, Johannes;
Fries, Christoph;
Olszak, Torsten;
Tsekeri, Eleni;
Wetzke, Martin;
Beigel, Florian;
Steib, Christian;
Friedrich, Matthias;
Göke, Burkhard;
Diegelmann, Julia;
Czamara, Darina;
Brand, Stephan

Publication type:

Article

PTGER4 Expression-Modulating Polymorphisms in the 5p13.1 Region Predispose to Crohn's Disease and Affect NF-κB and XBP1 Binding Sites.

Published in:

PLoS ONE, 2012, v. 7, n. 12, p. 1, doi. 10.1371/journal.pone.0052873

By:

Glas, Jürgen;
Seiderer, Julia;
Czamara, Darina;
Pasciuto, Giulia;
Diegelmann, Julia;
Wetzke, Martin;
Olszak, Torsten;
Wolf, Christiane;
Müller-Myhsok, Bertram;
Balschun, Tobias;
Achkar, Jean-Paul;
Kamboh, M. Ilyas;
Franke, Andre;
Duerr, Richard H.;
Brand, Stephan

Publication type:

Article

Analysis of IL12B Gene Variants in Inflammatory Bowel Disease.

Published in:

PLoS ONE, 2012, v. 7, n. 3, p. 1, doi. 10.1371/journal.pone.0034349

By:

Glas, Jürgen;
Seiderer, Julia;
Wagner, Johanna;
Olszak, Torsten;
Fries, Christoph;
Tillack, Cornelia;
Friedrich, Matthias;
Beigel, Florian;
Stallhofer, Johannes;
Steib, Christian;
Wetzke, Martin;
Göke, Burkhard;
Ochsenkühn, Thomas;
Diegelmann, Julia;
Czamara, Darina;
Brand, Stephan

Publication type:

Article

PTPN2 Gene Variants Are Associated with Susceptibility to Both Crohn's Disease and Ulcerative Colitis Supporting a Common Genetic Disease Background.

Published in:

PLoS ONE, 2012, v. 7, n. 3, p. 1, doi. 10.1371/journal.pone.0033682

By:

Glas, Jürgen;
Wagner, Johanna;
Seiderer, Julia;
Olszak, Torsten;
Wetzke, Martin;
Beigel, Florian;
Tillack, Cornelia;
Stallhofer, Johannes;
Friedrich, Matthias;
Steib, Christian;
Göke, Burkhard;
Ochsenkühn, Thomas;
Karbalai, Nazanin;
Diegelmann, Julia;
Czamara, Darina;
Brand, Stephan

Publication type:

Article

The Role of Osteopontin (OPN/SPP1) Haplotypes in the Susceptibility to Crohn's Disease.

Published in:

PLoS ONE, 2011, v. 6, n. 12, p. 1, doi. 10.1371/journal.pone.0029309

By:

Glas, Jürgen;
Seiderer, Julia;
Bayrle, Corinna;
Wetzke, Martin;
Fries, Christoph;
Tillack, Cornelia;
Olszak, Torsten;
Beigel, Florian;
Steib, Christian;
Friedrich, Matthias;
Diegelmann, Julia;
Czamara, Darina;
Brand, Stephan

Publication type:

Article

CEACAM6 Gene Variants in Inflammatory Bowel Disease.

Published in:

PLoS ONE, 2011, v. 6, n. 4, p. 1, doi. 10.1371/journal.pone.0019319

By:

Glas, Jürgen;
Seiderer, Julia;
Fries, Christoph;
Tillack, Cornelia;
Pfennig, Simone;
Weidinger, Maria;
Beigel, Florian;
Olszak, Torsten;
Lass, Ulrich;
Göke, Burkhard;
Ochsenkühn, Thomas;
Wolf, Christiane;
Lohse, Peter;
Müller-Myhsok, Bertram;
Diegelmann, Julia;
Czamara, Darina;
Brand, Stephan

Publication type:

Article

The NOD2 Single Nucleotide Polymorphisms rs2066843 and rs2076756 Are Novel and Common Crohn's Disease Susceptibility Gene Variants.

Published in:

PLoS ONE, 2010, v. 5, n. 12, p. 1, doi. 10.1371/journal.pone.0014466

By:

Glas, Jürgen;
Seiderer, Julia;
Tillack, Cornelia;
Pfennig, Simone;
Beigel, Florian;
Jürgens, Matthias;
Olszak, Torsten;
Laubender, Rüdiger P.;
Weidinger, Maria;
Müller-Myhsok, Bertram;
Göke, Burkhard;
Ochsenkühn, Thomas;
Lohse, Peter;
Diegelmann, Julia;
Czamara, Darina;
Brand, Stephan

Publication type:

Article

Protective mucosal immunity mediated by epithelial CD1d and IL-10.

Published in:

Nature, 2014, v. 509, n. 7501, p. 497, doi. 10.1038/nature13150

By:

Olszak, Torsten;
Neves, Joana F.;
Dowds, C. Marie;
Baker, Kristi;
Glickman, Jonathan;
Davidson, Nicholas O.;
Lin, Chyuan-Sheng;
Jobin, Christian;
Brand, Stephan;
Sotlar, Karl;
Wada, Koichiro;
Katayama, Kazufumi;
Nakajima, Atsushi;
Mizuguchi, Hiroyuki;
Kawasaki, Kunito;
Nagata, Kazuhiro;
Müller, Werner;
Snapper, Scott B.;
Schreiber, Stefan;
Kaser, Arthur

Publication type:

Article

Iron Deficiency in Inflammatory Bowel Disease Is Associated With Low Levels of Vitamin D Modulating Serum Hepcidin and Intestinal Ceruloplasmin Expression.

Published in:

Clinical & Translational Gastroenterology, 2022, v. 13, n. 1, p. e00450, doi. 10.14309/ctg.0000000000000450

By:

Stallhofer, Johannes;
Veith, Lisa;
Diegelmann, Julia;
Probst, Philipp;
Brand, Stephan;
Schnitzler, Fabian;
Olszak, Torsten;
Török, Helga;
Mayerle, Julia;
Stallmach, Andreas;
Beigel, Florian

Publication type:

Article