URSULA LÜTZ-MEINDL - RECENT PUBLICATIONS

 

Philip Steiner Manja Luckner  Hubert Kerschbaum Gerhard Wanner Ursula Lütz-Meindl (2018) Ionic stress induces fusion of mitochondria to 3-D networks: An electron tomography study.  Journal of Structural Biology

Martin Niedermeier, Notburga Gierlinger, Ursula Lütz-Meindl (2018) Biomineralization of strontium and barium contributes to detoxification in the freshwater alga Micrasterias Journal of Plant Physiology

Yuchen Sun, Katharina Woess, Melanie Kienzl, Victoria M. Leb-Reichl, Andrea Feinle, Monika Wimmer, Roland Zauner, Verena Wally, Ursula Luetz-Meindl, Jemima E. Mellerio, Ignacia Fuentes, Andrew P. South, Johann W. Bauer, Julia Reichelt, Tomomi Furihata, Christina Guttmann-Gruber, Josefina Piñón Hofbauer (2018) Extracellular vesicles as biomarkers for the detection of a tumor marker gene in epidermolysis bullosa-associated squamous cell carcinoma. In: The Journal of Investigative Dermatology

SPRINGER K. LÜTZ C., LÜTZ-MEINDL U., WENDT A., BISCHOF K. (2017) Hyposaline conditions affect UV susceptibility in the Arctic kelp Alaria esculenta (Phaeophyceae) 56 (6), 675–685

Li Y, Shi S, Radauer-Preiml I, Andosch A, Casals E, Lütz-Meindl U, Cobaleda M, Lin Z, Jaberi-Douraki M, Italiani P, Horejs-Hoeck J, Himly M, Monteiro-Riviere N, Duschl A, Puntes V, Boraschi D (2017) Bacterial endotoxin (LPS) binds to the surface of gold nanoparticles, interferes with protein corona formation and induces human monocyte inflammatory activation. In: Nanotoxicology, 11, 1157-75 . DOI: 10.1080/17435390.2

Schwarz, V., Andosch A., Geretschläger A., Affenzeller M., Lütz-Meindl U. (2017) Carbon starvation induces lipid degradation via autophagy in the model alga Micrasterias. J. Plant Physiol. 208, 115 -127, http://dx.doi.org/10.1016/j.jplph.2016.11.008

Radauer-Preiml, I., Andosch, A., Hawranek, T., Lütz-Meindl, U., Wiederstein, M., Horejs-Hoeck, J., Himly, M., Boyles, M.S.P., Duschl, A. (2016) Nanoparticle-allergen interactions mediate human allergic responses: Protein corona characterization and cellular responses. Part. Fibre. Toxicol. 16;13(1):3. doi: 10.1186/s12989-016-0113-0.

Lütz-Meindl U. (2016) Micrasterias as a model system in plant cell biology. Front. Plant Sci. 7, 1-21, http://dx.doi.org/103389/fpls.2016.00999

Stoehr, L.C., Madl, P., Boyles, M., Zauner, R., Wimmer, M., Wiegand, H., Andosch, A., Kasper, G., Pesch, M., Lütz-Meindl, U., Himly, M., Duschl, A. (2015) Enhanced depostion by electrostatic field-assistance aggravates diesel exhaust aerosol toxicity for human lung cells. Environ. Sci. Technol. doi: 10.1021/acs.est.5b02503

Andosch, A., Höftberger, M., Lütz, C., Lütz-Meindl, U. (2015) Subcellular sequestration and impact of heavy metals on the ultrastructure and physiology of the multicellular freshwater alga Desmidium swartzii. Int. J. Mol. Sci. 16, 10389 – 10410

Klein, B., Lütz-Meindl U., Kerschbaum HH. (2014) From the nucleus to the plasma membrane: translocation of the nuclear proteins histone H3 and lamin B1 in apoptotic microglia. Apoptosis 19(5), 759 -75

Volland, S., Bayer,E., Baumgartner,V., Andosch, A., Lütz, C., Sima , Lütz-Meindl U. (2014) Rescue of heavy metal effects on cell physiology of the algal model system Micrasterias by divalent ions. J. Plant Physiol. 171: 154 – 163

Zheng, L.J., Lütz-Meindl, U., Peer, T. (2013) Chelate-assisted phytoremediation of lead (Chapter 2). In: Recent advances towards improved phytoremediation of heavy metal pollution. (Editor: Leung D.M.W.)Bentham Science P 40 – 54

Wanner, G. Schäfer T., Lütz-Meindl U. (2013) 3-D analysis of dictyosomes and multivesicular bodies in the green alga Micrasterias denticulata by FIB/SEM tomography. J. Struct. Biol., 184: 203-11

Volland, S., Schaumlöffel, D., Dobritzsch, D., Krauss, G.-J., Lütz-Meindl, U. (2013) Identification of phytochelatins in the cadmium-stress conjugating green alga Micrasterias denticulata. Chemosphere 91: 448 - 454

Andosch, A., Affenzeller, M.J., Lütz, C., Lütz-Meindl, U., (2012) A freshwater green alga under cadmium stress: Ameliorating calcium effects on ultrastructure and photosynthesis in the unicellular model Micrasterias. J. Plant Physiol. http://dx.doi.org/10.1016/j.jplph.2012.06.002.

Volland, S., Lütz, C., Michalke, B., Lütz-Meindl, U., (2012) Intracellular chromium localization and cell physiological response in the unicellular alga Micrasterias. Aquat. Toxicol. 109: 59-69

Zheng, L., Peer, T., Seybold, V., Lütz-Meindl, U., (2012) Pb-induced ultrastructural alterations and subcellular localization of Pb in two species of Lespedeza by TEM-coupled electron energy loss spectroscopy. Environ. Exp. Bot. 77: 196-206

Vannerum, K., Huysman, M.J.J., De Rycke, R., Vuylsteke, M., Leliaert, F., Pollier, J., Lütz-Meindl, U., Gillard, J., De Veylder, L., Goossens, A., Inzé, D., Vyverman, W., (2011) Transcriptional analysis of cell growth and morphogenesis in the unicellular green alga Micrasterias (Streptophyta), with emphasis on the role of expansin. BMC Plant Biol. 11: 128-44

Klein B., Wörndl, K., Lütz-MeindlU., Kerschbaum H.H., (2011): Perturbation of intracellular K+ homeostasis with valinomycin promotes cell death b mitochondrial swelling and autophagic processes. Apoptosis 16: 1101-17

Volland S., Andosch A., Milla M., Stöger B., Lütz C., Lütz-Meindl U., (2011): Heavy metal accumulation and impact on the green algal model system Micrasterias denticulata (Streptophyta) measured by TEM coupled electron energy loss spectroscopy. In: Journal of Phycology, 47:565-79

Zheng L.-J., Liu X., Lütz-Meindl U., Peer T., (2010): Effects of lead and EDTA-assisted lead on the biomass and mineral nutrients in Lespedeza chinensis and Lespedeza davidii . Water Air & Soil Pollution, 220: 57-68

Bossy B., Petrilli A., Klinglmayr E., Chen J., Lütz-Meindl U., Knott A.B., Masliah E., Schwarzenbacher R., Bossy-Wetzel E.,(2010): S-Nitrosylation of DRP1 does not affect enzymatic activity and is not specific to Alzheimer´s Disease. Journal of Alzheimer´s Disease, 20: 513-526

Darehshouri A., Lütz-Meindl U., (2010): H2O2 localization in the green alga Micrasterias after salt and osmotic stress by TEM-coupled electron energy loss spectroscopy. Protoplasma, 239: 49-56.

Eder M., Lütz-Meindl U., (2010): Analyses and localization of pectin-like carbohydrates in cell wall and mucilage of the green alga Netrium digitus. Protoplasma, 243: 25-38

Eder M., Lütz-Meindl U., Weiss I.M., (2010): Non-invasive LC-Polscope imaging of biominerals and cell wall anisotropy changes. Protoplasma, 246: 49-64

Roleda M.Y., Lütz-Meindl U., Wiencke C., Lütz C., 2010: Physiological, biochemical, and ultrastructural responses of the green macroalga Urospora penicilliformis from Arctic Spitsbergen to UV radiation. Protoplasma, 243:105-116

Affenzeller M.J., Darehshouri A., Andosch A., Lütz C. and Lütz-Meindl U., 2009: Salt stress-induced cell death in the unicellular green alga Micrasterias denticulata. J. Exp. Bot., 60(3): 939-954

Affenzeller M.J., Darehshouri A., Andosch A., Lütz C. and Lütz-Meindl U., 2009: PCD and autophagy in the unicellular green alga Micrasterias denticulata. Autophagy, 5(6): 854-855

Foissner W., Weissenbacher B., Krautgartner W-D., Lütz-Meindl U., 2009: A cover of glass: first report of biomineralized silicon in a ciliate, Maryna umbrellata (Chiliophora: Colpodea). J. Eukaryot. Microbiol., 56(6): 519-530

Lehner C., Kerschbaum H.H., Lütz-Meindl U., 2009: Nitric oxide suppresses growth and development in the unicellular green alga Micrasterias denticulata. J. Plant Physiol., 166: 117-127

Schiechl G., Himmelsbach M., Buchberger W., Kerschbaum H.H., Lütz-Meindl U., 2008: Identification of acetylcholine and impact of cholinomimetic drugs on cell differentiation and growth in the unicellular green alga Micrasterias denticulata. Plant Science, 175 (3): 262-266

Darehshouri A., Affenzeller M., Lütz-Meindl U., 2008: Cell death in the unicellular green alga Micrasterias upon H2O2 induction. Plant Biol., 10(6): 732-745

Eder M., Lütz-Meindl U., 2008: Pectin-like carbohydrates in the green alga Micrasterias characterized by cytochemical analysis and energy filtering TEM. J. Microsc., 231(2): 201-214

Eder M., Tenhaken R., Driouich A., Lütz-Meindl U., 2008: Occurrence and characterization of arabinogalactan-like proteins and hemicelluloses in Micrasterias (Streptophyta). J. Phycol., 44(5): 1221-1234

Lütz-Meindl U., 2007: Use of energy filtering transmission electron microscopy for image generation and element analysis in plant organisms. Micron, 38(3): 181-196

Zierler S., Klein B., Furtner T., Bresgen N., Lütz-Meindl U., Kerschbaum H.H., 2006: Ultraviolet irradiation-induced apoptosis does not trigger nuclear fragmentation but translocation of chromatin from nucleus into cytoplasm in the microglial cell-line, BV-2. Brain Research, 1121(1): 12-21

  • News
    At the end of March, in the middle of the Corona pandemic, Croatia was hit by a severe earthquake. With this special call ÖAW (Austrian Academy of Sciences) sets a humanitarian sign and does its utmost best to support scientific collaboration with Croatian colleagues.
    The International Data Week - a top class specialist congress with 900 participants from the field of data science - will take place for the first time in October 2023 in Europe. The city of Salzburg was able to beat numerous other applicants to be the hosts of the event. The University of Salzburg is an important cooperation partner.
    The hearings will take place Wednesday, 8th July at 10 am in lecture theatre 103 (3rd floor) in the Faculty of Catholic Theology, Universitätsplatz 1.
    From October 2020 the University of Salzburg will be offering the new bachelor's degree „Medical Biology“. The course aims to convey the diversity of the biomedical science disciplines and therefore facilitates a multi-faceted, biological understanding for topics which are essential for medicine.The course content ranges from the small scale structure of the cell and organs and organ systems to the biology of complex interpersonal interactions.
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    The university has gone public with its new logo. This follows an intensive brand building process: „At the turn of the year 2019/2020 we developed the communication strategy KOM PLUS 2020 “, explained Rector Hendrik Lehnert.
    The theological faculty of the University of Salzburg is offering a new curriculum in Catholic Theology for new students from the winter semester of 20/21, with a reduction in the attendance time and the acceleration of the the bachelor's degree from eight to six semesters.
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    „UNInteressant? – "Ideas that will improve our lives": With this slogan Universities Austria (uniko) is launching an online-campaign, in which all of the 22 public universities will cooperate with the Austrian Science Fund the FWF.
    01.09.-12.09.2020, https://ditact.ac.at. Due to the current pandemic situation the ditact_womens IT summer studies of the University of Salzburg will take place a week later than planned, from the 01.09.-12.09.2020. Most of the courses will be held online.
    Frequently Asked Questions (FAQ) about the Corona semester
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