FH Upper AustriaResearch & Development

Food Technology and Nutrition Center of Excellence


Peer reviewed

  • Clemens Röhrl, Flora Stübl, Martin Maier, Bettina Schwarzinger, Clemens Schwarzinger, Johannes Pitsch, Peter Lanzerstorfer, Marcus Iken, Julian Weghuber (2020)  Increased Cellular Uptake of Polyunsaturated Fatty Acids and Phytosterols from Natural Micellar Oil Nutrients 12: 1. 150. 
  • Roland Hager, Thomas Haselgrübler, Sandra Haas, Anna-Maria Lipp, Julian Weghuber (2020)  Fabrication, characterization and application of biomolecule micropatterns on cyclic olefin polymer (COP) surfaces with adjustable contrast Biosensors 10:  1. 
  • Johannes Pitsch and Julian Weghuber (2019) Hydrophilic interaction chromatography coupled with charged aerosol detection for simultaneous quantitation of carbohydrates, polyols and ions in food and beverages Molecules 24: 23. 
  • Renate Haselgrübler, Peter Lanzerstorfer, Clemens Röhrl, Flora Stübl, Jonas Schurr, Bettina Schwarzinger, Clemens Schwarzinger, Mario Brameshuber, Stefan Wieser, Stephan Winkler, Julian Weghuber (2019)  Hypolipidemic effects of herbal extracts by reduction of adipocyte differentiation, intracellular neutral lipid content, lipolysis, fatty acid exchange and lipid droplet motility Scientific Reports 9:1.
  • Alice König, Bettina Schwarzinger, Verena Stadlbauer, Peter Lanzerstorfer, Marcus Iken, Clemens Schwarzinger, Peter Kolb, Stephan Schwarzinger, Katharina Mörwald, Susanne Brunner, Otmar Höglinger, Daniel Weghuber, Julian Weghuber (2019)  Guava (Psidium guajava) fruit extract prepared by supercritical CO2 extraction inhibits intestinal glucose resorption in a double-blind, randomized clinical study Nutrients 11:  1512.
  • Herbert Schneckenburger, Petra Weber, Michael Wagner, Sandra Enderle, Bernd Kalthof, Linn Schneider, Claudia Herzog, Julian Weghuber, Peter Lanzerstorfer (2019)  Combining TIR and FRET in Molecular Test Systems International Journal of Molecular Sciences 20(3), 648. 
  • Renate Haselgrübler, Verena Stadlbauer, Flora Stübl, Bettina Schwarzinger, Ieva Rudzionyte, Markus Himmelsbach, Marcus Iken, Julian Weghuber (2018) Insulin Mimetic Properties of Extracts Prepared from Bellis perennis. Molecules 23(10), 2605.
  • Birgit Plochberger, Markus Axmann, Clemens Röhrl, Julian Weghuber, Mario Brameshuber, Benedikt K Rossboth, Sandra Mayr, Robert Ros, Robert Bittman, Herbert Stangl, Gerhard J Schütz (2018) Direct observation of cargo transfer from HDL particles to the plasma membrane Atherosclerosis 277: 53-59.
  • Lanzerstorfer Peter, Rechenmacher Elisabeth, Lugmayr Olivia, Stadlbauer Verenea, Höglinger Otmar, Vollmar Aandreas, Weghuber Julian (2018)  Effects of Various Commercial Whole-Grain Breads on Postprandial Blood Glucose Response and Glycemic Index in Healthy Subjects Austin Journal of Clinical Medicine 5: 1. 1031.
  • Ulrike Müller, Flora Stübl, Bettina Schwarzinger, Georg Sandner, Marcus Iken, Markus Himmelsbach, Clemens Schwarzinger, Nicole Ollinger, Verena Stadlbauer, Otmar Höglinger, Tobias Kühne, Peter Lanzerstorfer, Julian Weghuber (2018)  In vitro and in vivo inhibition of intestinal glucose transport by guava (Psidium guajava) extracts Molecular Nutrition and Food Research 62: 11. 
  • Yosuke Yoneyama, Peter Lanzerstorfer, Hideaki Niwa, Takashi Umehara, Takashi Shibano, Shigeyuki Yokoyama, Kazuhiro Chida, Julian Weghuber, Fumihiko Hakuno, Shin-Ichiro Takahashi (2018)  IRS-1 acts as an endocytic regulator of IGF-I receptor to facilitate sustained IGF signaling eLIFE 11: 7. 
  • Renate Haselgrübler, Flora Stübl, Verena Stadlbauer, Peter Lanzerstorfer, Julian Weghuber (2018)  An In-ovo Model for Testing Insulin-Mimetic Compounds, JOVE 134: April 23.
  • H Reyer, J Zentek, K Männer, I M I Youssef, T Aumüller, J Weghuber, K Wimmers, A Müller. (2017) Possible molecular mechanisms by which an essential oil blend from star anise, rosemary, thyme, and oregano and saponins increase the performance and ileal protein digestibility of growing broilers J Agric Food Chem.Aug 16;65(32):6821-6830.
  • R. Wagner, G. Stübiger, D. Veigel, M. Wuczkowski, P. Lanzerstorfer, J. Weghuber, E. Karteris, K. Nowikovsky, N. Wilfinger, C.F. Singer, R. Colomer, B. Benhamu, M.L. Lopez-Rodriguez, P. Valent, T.W. Grunt. (2017) Multi-level suppression of receptor-PI3K-mTORC1 by fatty acid synthase inhibitors is crucial for their efficacy against ovarian cancer cells. Oncotarget. 8(7):11600-11613.
  • Renate Haselgrübler, Flora Stübl, Katja Essl, Marcus Iken, Klaus Schröder, Julian Weghuber. (2017) Gluc-HET, a complementary chick embryo model for the characterization of antidiabetic compounds PLoS ONE 12: 8. e0182788.
  • Schütz GJ, Weghuber J, Lanzerstorfer P, Sevcsik E. (2017) Protein Micropatterning Assay: Quantitative Analysis of Protein-Protein Interactions. Methods Mol. Biol. 1550:261-270.
  • Barbara Hohensinn, Renate Haselgrübler, Ulrike Müller, Verena Stadlbauer, Peter Lanzerstorfer, Gerald Lirk, Otmar Höglinger, Julian Weghuber. (2016) Sustaining elevated levels of nitrite in the oral cavity through consumption of nitrate-rich beetroot juice in young healthy adults reduces salivary pH. Nitric Oxide. 60:10-15.
  • Florian Baumgart, Andreas Arnold, Konrad Leskovar, Kaj Staszek, Martin Fölser, Julian Weghuber, Hannes Stockinger, Gerhard J Schütz. (2016) Label density variation to probe membrane protein nanoclusters in dSTORM/PALM. Nature Methods. Aug;13(8):661-4.
  • Verena Stadlbauer, Renate Haselgrübler, Peter Lanzerstorfer, Birgit Plochberger, Daniela Borgmann, Jaroslaw Jacak, Stephan M Winkler, Klaus Schröder, Otmar Höglinger, Julian Weghuber. (2016) Biomolecular Characterization of Putative Antidiabetic Herbal Extracts. PLoS ONE 11(1):e0148109.
  • Eva Sevcsik, Mario Brameshuber, Martin Fölser, Julian Weghuber, Alf Honigmann and Gerhard J. Schütz. (2015) GPI-anchored proteins do not reside in ordered domains in the live cell plasma membrane. Nature Communications. 6:6969.
  • Jürgen Wruss, Gundula Waldenberger, Stefan Huemer, Pinar Uygun, Peter Lanzerstorfer, Ulrike Müller, Otmar Höglinger and Julian Weghuber. (2015) Compositional characteristics of commercial beetroot products and beetroot juice prepared from seven beetroot varieties grown in Uper Austria. Journal of Food Composition and Analysis. 42:46-55.
  • Jürgen Wruss, Peter Lanzerstorfer, Stefan Huemer, Markus Himmelsbach, Harald Mangge, Otmar Höglinger, Daniel Weghuber and Julian Weghuber. (2015) Differences in pharmacokinetics of apple polyphenols after standardized oral consumption of unprocessed apple juice. Nutritional Journal. 14(32).
  • Peter Lanzerstorfer, Yosuke Yoneyama, Fumihiko Hakuno, Ulrike Müller, Otmar Höglinger, Shin-Ichiro Takahashi and Julian Weghuber. (2015) Analysis of insulin receptor substrate (IRS) signaling dynamics on micro-structured surfaces. FEBS Journal. 282(6).
  • Diana Zindel, Adrian J Butcher, Suleiman Al-Sabah, Peter Lanzerstorfer, Julian Weghuber, Andrew B Tobin, Moritz Bünemann, Cornelius Krasel. (2015) Engineered Hyperphosphorylation of the β2-adrenoceptor Prolongs Arrestin-3 Binding and Induces Arrestin Internalization. Molecular Pharmacology. 87(2):349-62.
  • P. Lanzerstorfer,V. Stadlbauer, L. Chtcheglova, R. Haselgrübler, D.M. Borgmann, J. Wruss, P. Hinterdorfer, K. Schröder, S.M. Winkler, O. Höglinger, J. Weghuber. (2014) Identification of novel insulin mimetic drugs by quantitative total internal reflection fluorescence (TIRF) microscopy. British Journal of Pharmacology. 171(23). pp 5237-5251.
  • P Lanzerstorfer, D Borgmann, G Schütz, SM Winkler, O Höglinger, J Weghuber. (2014) Quantification and Kinetic Analysis of Grb2-EGFR Interaction on Micro-Patterned Surfaces for the Characterization of EGFR-Modulating Substances. PLoS ONE 9(3).
  • Lanzerstorfer P., Wruss J., Huemer S., Steininger A., Müller U., Himmelsbacher M., Borgmann D., Winkler S., Höglinger O., Weghuber J. (2014) Bioanalytical characterization of apple juice from 88 grafted and nongrafted apple varieties grown in Upper Austria. J Agric Food Chem. 62 (5). pp 1047-1056.
  • Reza Lornejad-Schäfer. (2013) Acetaminophen changes intestinal epithelial cell membrane properties, subsequently affecting absorbtion processes. Cellular Physiology and Biochemistry. 32:431-447
  • P. Lanzerstorfer, D. Borgmann, A. Steininger, S. Schaller, M. Brameshuber, S. Sunzenauer, O. Hoeglinger, J. Weghuber.Analysis of Protein-Protein Interactions in Live Cells - The Micro-Patterning Approach. Basic Methods in Protein Purification and Analysis.   iConcept Press. ISBN: 978-14775550-5-7.
  • Stefan Sunzenauer, Verena Zojer, Mario Brameshuber, Andreas Tröls, Julian Weghuber, Hannes Stockinger, Gerhard J Schütz. (2013) Determination of binding curves via protein micropatterning in vitro and in living cells. Cytometry A. 83(9):847-54.
  • Julian Weghuber, Michael C. Aichinger, Mario Brameshuber, Stefan Wieser, Verena Ruprecht, Birgit Plochberger, Josef Madl, Andreas Horner, Siegfried Reipert, Karl Lohner, Tamás Henics, Gerhard J. Schütz. (2011) Cationic amphipatic peptides accumulate sialylated proteins and lipids in the plasma-membrane of eukaryotic host cells. Biochimica et Biophysica Acta - Biomembranes. 1808(10):2581-90.
  • Julian Weghuber, Stefan Sunzenauer, Mario Brameshuber, Birgit Plochberger, Clemens Hesch, Gerhard J Schuetz. (2010) In-vivo detection of protein-protein interactions on micro-patterned surfaces. Journal of Visualized Experiments March 19: 37.
  • Julian Weghuber, Stefan Sunzenauer, Birgit Plochberger, Mario Brameshuber, Thomas Haselgrübler, Gerhard J Schütz.Temporal resolution of protein-protein interactions in the live-cell plasma membrane. Analytical and Bioanalytical Chemistry, 397: 8. 3339-47.
  • Julian Weghuber, Mario Brameshuber, Stefan Sunzenauer, Manuela Lehner, Christian Paar, Thomas Haselgrübler, Michaela Schwarzenbacher, Martin Kaltenbrunner, Clemens Hesch, Wolfgang Paster, Bettina Heise, Alois Sonnleitner, Hannes Stockinger, Gerhard J. Schütz. (2010) Detection of protein-protein interactions in the live cell plasma membrane by quantifying prey redistribution upon bait micropatterning. Methods in Enzymology, 472: 133-151.
  • Mario Brameshuber, Michaela Schwarzenbacher, Martin Kaltenbrunner, Clemens Hesch, Wolfgang Paster, Julian Weghuber, Bettina Heise, Alois Sonnleitner, Hannes Stockinger, Gerhard J. Schutz. Reply to "Uncoupling diffusion and binding in FRAP experiments". Nature Methods, 6: 3. 183-184. 2008.
  • Michaela Schwarzenbacher, Martin Kaltenbrunner, Mario Brameshuber, Clemens Hesch, Wolfgang Paster, Julian Weghuber, Bettina Heise, Alois Sonnleitner, Hannes Stockinger, Gerhard J. Schutz. (2008) Micropatterning for quantitative analysis of protein-protein interactions in living cells. Nature Methods, 5: 12. 1053-1060.

Conference papers

  • Herbert Schneckenburger, Petra Weber, Michael Wagner, Sandra Enderle, Julian Weghuber, Peter Lanzerstorfer (2019) Combining TIR and FRET: from fluorescence microscopy to a multiwell reader system In: PROCEEDINGS OF SPIE, Advances in Microscopic Imaging II European Conferences on Biomedical Optics.

Scientific contributions to research topics

Carbohydrates in food from an objective point of view

FH Oberösterreich Logo