Medizinische Universität Graz Austria/Österreich - Forschungsportal - Medical University of Graz

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Leithner Katharina |

Präsentationen bei wissenschaftlichen und nicht-wissenschaftlichen Veranstaltungen

Schindlmaier, K; Haitzmann, T; Bluemel, G; Rittchen, S; Kargl, J; Leithner, K Adaptive responses of cancer cells and macrophages to glucose deprivation.
Type 2 Immunity in Homeostasis and Disease (2nd edition); DEC 12-14, 2022; Ghent, BELGIUM;. 2022. [Poster]
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Haitzmann, T; Bluemel, G; Planque, M; Madreiter-Sokolowski, CT; Olschewski, H; Hrzenjak, A; Graier, WF; Fendt, S-M; Leithner, K Gluconeogenesis via PCK2 promotes adaptability and redox balance in starved lung cancer cells and spheroids
EMBO Workshop: Cancer immunometabolism; NOV 29- DEC 1; Barcelona/virtual. 2021. [Oral Communication]

 

Lesko, J; Triebl, A; Stacher-Priehse, E; Fink-Neuböck, N; Lindenmann, J; Smolle-Jüttner F-M; Köfeler, HC; Hrzenjak, A; Olschewski, H; Leithner, K Phospholipid dynamics in lung cancer and normal lung ex vivo explants
Keystone Symposia: Tumor Metabolism and the Microenvironment; JAN 25-28; Virtual. 2021. [Poster]

 

Smolle, E; Leko, P; Stacher-Priehse, E; Brcic, L; El-Heliebi, A; Hofmann, A; Quehenberger, F; Hrzenjak, A; Popper, HH; Olschewski, H; Leithner, K Distribution and prognostic significance of gluconeogenesis and glycolysis in human lung cancer
VIB Conferences: Tumor Heterogeneity, Plasticity and Therapy; MAY 5-6, 2021; Virtual. 2021. [Poster]

 

Smolle, E; Leko, P; Stacher-Priehse, E; Brcic, L; El-Heliebi, A; Hofmann, L; Quehenberger, F; Hrzenjak, A; Popper, H; Olschewski, H; Leithner, K Expression Pattern and Prognostic Significance of Gluconeogenesis Enzymes in Lung Cancer.
J THORAC ONCOL. 2021; 16(3):S550-S550. [Poster]
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Gabriele Grasmann, Mélanie Planque, Corina T Madreiter Sokolwski, Wolfgang F. Graier, Tobias Madl, Anna Springer, Andelko Hrzenjak, Horst Olschewski, Sarah- Maria Fendt, Katharina Leithner PCK2 balances TCA cycle flux and mitochondrial respiration to maintain the glutathione redox equilibrium in starved lung cancer cells.
. 2020; -Cell Bio Virtual 2020; DEC 2-16, 2020; Rockville, USA. [Oral Communication]

 

Gabriele Grasmann, Mélanie Planque, Corina T. Madreiter-Sokolowski, Wolfgang F. Graier, Tobias Madl, Anna Springer, Andelko Hrzenjak, Horst Olschewski, Sarah-Maria Fendt, Katharina Leithner PCK2 balances TCA cycle flux and mitochondrial respiration to maintain the redox equilibrium in starved lung cancer cells.
Program& Abstract Booklet, Life Science Tuesday #1, Lipids and Metabolism. 2020; -ÖGMBT; OCT 6, 2020; Vienna, Austria. [Oral Communication]

 

Leithner, K Gluconeogenesis in cancer cells.
Science Meeting of the Ralph DeBerardinis Laboratory; JAN 8, 2020; Dallas, Texas, USA. 2020. [Oral Communication]

 

Smolle, E; Leko, P; Stacher-Priehse, E; Brcic, L; El-Heliebi, A; Hofmann, L; Quehenberger, F; Hrzenjak, A; Popper, H; Olschewski, H; Leithner, K Distribution and prognostic significance of gluconeogenic and glycolytic phenotypes in non-small cell lung cancer.
WIEN KLIN WOCHENSCHR. 2020; 132(19-20):621-622.-Annual Meeting of the Austrian Society of Pulmonology; OCT 14-16, 2020; virtual. [Oral Communication]
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Smolle, E; Leko, P; Stacher-Priehse, E; Brcic, L; El-Heliebi, A; Hofmann, L; Quehenberger, F; Hrzenjak, A; Popper, H; Olschewski, H; Leithner, K Expression pattern and prognostic significance of gluconeogenesis enzymes in lung cancer.
Abstracts | IASLC 2020 World Conference on Lung Cancer | Singapore, Worldwide Virtual Event. 2020; 1211--IASLC - WCLC 2020 World Conference on Lung Cancer Singapore; JAN 28-31, 2020; Singapore (online). [Poster]
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Grasmann, G; Madreiter-Sokolowski, CT; Blass, S; Graier, WF; Olschewski, H; Leithner, K The gluconeogenic enzyme PEPCK-M regulates mitochondrial respiration in starved lung cancer cells
Abstract book. 2019; 2026--Keystone Symposia Conference Tumor Metabolism; FEB 24-28; Keystone, Colorado, USA. [Poster]

 

Grasmann, G; Sandra Blass, Corina T. Madreiter-Sokolowski,3, Wolfgang F. Graier, Horst Olschewski, Katharina Leithner PCK2 affects mitochondrial function and redox balance in starved lung cancer cells.
Programof the 11th ÖGMBT Annual Meeting "Inside the world of Biomolecules". 2019; -ÖGMBT Annual Meeting; SEP 16-18, 2019; Salzburg, AUSTRIA. [Oral Communication]

 

Leithner, K; The glycerol backbone of phospholipids derives from non-carbohydrate precursors in starved lung cancer cells
Forschungsfeld Krebsforschung; FEB 4, 2019; Graz. 2019. [Oral Communication]

 

Smolle, E; Leko, P; Stacher-Priehse, E; Brcic, L; El-Heliebi, A; Hofmann, L; Quehenberger, F; Popper, H; Olschewski, H; Leithner, K Gluconeogenic and glycolytic phenotypes are inversely correlated in lung adenocarcinoma and show differential association with outcome.
Abstract Book of the Doctoral Day at the Medical University Graz 2019. 2019; -Doctoral Day; NOV 21, 2019; Graz, AUSTRIA. [Poster]

 

Fadejeva, I; Bertsch, A; Panzitt, K; Leithner, K; Olschewski, H; Hrzenjak, A MicroRNA expression in A549 NSCLC cells and non-malignant bronchial epithelial cells under normoxic and hypoxic conditions
WIEN KLIN WOCHENSCHR. 2018; 130(19-20):601-602.-Jahrestagung der Österreichischen Gesellschaft für Pneumologie (ÖGP); OKT 18-20, 2018; Linz, AUSTRIA. [Poster]
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Grasmann, G; Madreiter-Sokolowski, CT; Graier, WF; Leithner K Interaction of PEPCK-M with cellular respiration in starved lung cancer cells
Abstractbook, . 2018; 25--Metabolism in Cancer and Stromal Cells (2nd edition); NOV 26-27, 2018; Leuven, BELGIUM. [Poster]

 

Köfeler, HC; Triebl, A; Trötzmüller, M; Leithner, K Applications of a high resolution lipidomics platform on cancer metabolism
6th European Lipidomics Meeting; APR 10-12, 2017; Toulouse, FRANCE. 2017. [Oral Communication]

 

Leithner, K; Olschewski, H Metabolism turned upside down: gluconeogenesis in lung cancer
Ten Years of International PhD Program at the Medical University of Graz ; NOV 17, 2017; Graz, AUSTRIA. 2017. [Oral Communication]

 

Leithner, K; Triebl, A; Trötzmüller, M; Hinteregger, B; Leko, P; Wieser, B; Stacher, E; Valli, A; Prassl, R; Olschewski, A; Harris, AL; Köfeler, HC; Olschewski, H; Hrzenjak, A; Glyceroneogenesis is utilized for biomembrane synthesis in glucose-deprived cancer cells
Abstract book. 2017; 75--Beatson International Cancer Conference - "Feeding the Beast", the Metabolic Landscape of the Tumour and its Host; JUL 2-5, 2017; Glasgow, UK. [Poster]

 

Leithner, K; Triebl, A; Trötzmüller, M; Hinteregger, B; Leko, P; Wieser, B; Stacher, E; Valli, A; Prassl, R; Olschewski, A; Harris, AL; Köfeler, HC; Olschewski, O; Hrzenjak, A Glyceroneogenesis is utilized for biomembrane synthesis in glucose-deprived cancer cells
Abstract book. 2017; 25--Austrian Proteomics and Metabolomics Research Symposium; SEPT 6-8, 2017; Graz. [Oral Communication]

 

Leithner, K; Triebl, A; Trötzmüller, M; Hinteregger, B; Wieser, B; Stacher, E; Leko, P; Valli, A; Köfeler, HC; Olschewski, A; Harris, AL; Hrzenjak, A; Olschewski, H PCK2 is required for phosphatidylethanolamine synthesis in lung cancer cells facing nutrient shortage and for growth of subcutaneous xenografts in mice
Abstract book. 2017; 2030--Keystone Symposia - Tumor Metabolism: Mechanisms and Targets; March 5-9, 2017; Whistler, CANADA. [Poster]

 

Smolle, E; Bertsch, A; Leko, P; Hrzenjak, A; Stacher, E; Popper, HH; Olschewski, H; Leithner, K Expression of the gluconeogenic enzyme PCK2 in non small-cell lung cancer (NSCLC)
Doctoral Day Conference on cutting edge research @ MedUni - Abstractbook December 13th, 2017. 2017; 39--Doctoral Day Med Uni Graz, Conference on cutting edge research @ MedUni; DEC 13, 2017; Graz, AUSTRIA. [Poster]

 

Leithner K Role of phosphoenolpyruvate carboxykinase in the metabolic adaptation of lung cancer cells
Science Meeting of the Hypoxia and Angiogenesis Group, Department of Oncology, University of Oxford; April 13, 2016; Oxford, UK. 2016. [Oral Communication]

 

Leithner, K; Hrzenjak, A; Triebl, A; Trötzmüller, M; Köfeler, HC; Olschewski, A; Harris, AL; Olschewski, H Adaptation to low glucose involves use of glutamine via glyceroneogenesis in lung cancer cells
Abstract book. 2016; P2027--Keystone Symposia: New Frontiers in Understanding Tumor Metabolism; FEB 21-25, 2016; Banff, Canada. [Poster]

 

Leithner, K; Hrzenjak, A; Triebl, A; Trötzmüller, M; Wieser, B; Köfeler, HC; Olschewski, A; Harris, AL; Olschewski, H PCK2 mediates glyceroneogenesis in lung cancer cells
LC-02. 2016; -8th ÖGMBT Annual Meeting; SEPT 12-14, 2016; Graz. [Oral Communication]

 

Nagy, BM; Nagaraj, C; Mangge, H; Meinitzer, A; Leithner, K; Kwapiszewska, G; Kovacs, G; Foris, V; Olschewski, A; Olschewski, H Kynurenine Causes Pulmonary Arterial Relaxation In Pulmonary Hypertension
AM J RESP CRIT CARE. 2016; 193: -International Conference of the American-Thoracic-Society (ATS); MAY 13-18, 2016; San Francisco, CA. [Poster]
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Fischer, C; Leithner, K; Wohlkoenig, C; Quehenberger, F; Bertsch, A; Olschewski, A; Olschewski, H; Hrzenjak, A Histone deacetylase inhibitor panobinostat reduces hypoxia-induced cisplatin resistance of non-small cell lung carcinoma via HIF-1α destabilisation
Wiener Klinische Wochenschrift. 2015; 127: 816-817.-Annual Meeting of the Austrian Society of Pneumology; Oct 15-17, 2015; Graz, Austria. [Poster]
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Leithner, K Giving cancer a shape: 3-dimensional in vitro and ex vivo lung carcinoma models
Cell Culture Days; MAY 7-8, 2015; Graz. 2015. [Oral Communication]

 

Leithner, K Modelling cancer cell metabolism in a hostile tumor microenvironment
Cell Culture Days; MAY 7-8; Graz. 2015. [Oral Communication]

 

Leithner, K; Hrzenjak, A; Trötzmüller, M; Köfeler, HC; Harris, AL; Olschewski, A; Olschewski, H Beyond Wrburg effect: Adaptation to low glucose involves use of glutamine as alternative carbon source in lung cancer cells
Wiener Klinische Wochenschrift. 2015; 127: 816-816.-Annual Meeting of the Austrian Society of Pneumology; Oct 15-17, 2015; Graz, Austria. [Poster]
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Leithner, K; Olschewski, H Krebsvorsorge: Was unterscheidet die Brust vom Thorax?
Fortbildungsveranstaltung „Interaktion im Team Pulmo“ der Klinischen Abteilung für Pulmonologie, MUG; DEC 11; Graz. 2015. [Keynote lecture]

 

Fischer, C; Leithner K; Wohlkoenig, C; Quehenberger, F; Bertsch A; Olschewski O, Olschewski, A; Hrzenjak, A Reduction of hypoxia-induced cisplatin resistance of NSCLC cells via HIF-1alpha destabilization
Forschungsfeld Krebsforschung Mitgliederversammlung; SEPT 22, 2014; Graz, AUSTRIA. 2014. [Oral Communication]

 

Hrzenjak, A; Fischer, C; Leithner, K; Wohlkoenig, C; Quehenberger, F; Olschewski, A; Olschewski, H Panobinostat reduces hypoxia-related cisplatin resistance of non-small cell lung carcinoma cells via HIF-1alpha destabilization
European Journal of Cancer. 2014; 50 Supplement 5: S203-S203.-23rd Biennial Congress of the European Association for Cancer Research; JULY 5-8, 2014; Munich, Germany. [Poster]

 

Hrzenjak, A; Fischer, C; Leithner, K; Wohlkoenig, C; Quehenberger, F; Olschewski, A; Olschewski, H Panobinostat reduces hypoxia-related cisplatin resistance of non-small cell lung carcinoma cells via HIF-1alpha destabilization.
EUR J CANCER. 2014; 50: S203-S204. Doi: 10.1016/S0959-8049(14)50741-1 [Poster]
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Leithner, K; Hrzenjak, A; Olschewski, H PCK2 activation mediates an adaptive response to glucose depletion in lunger cancer
Forschungsfeld Krebsforschung Mitgliederversammlung; SEPT 22, 2014; Graz. 2014. [Oral Communication]

 

Leithner, K; Hrzenjak, A; Trötzmüller, M; Moustafa, T; Köfeler, HC; Wohlkoenig, C; Stacher, E; Harris, AL; Olschewski, A; Olschewski, H Role of the gluconeogenic enzyme phosphoenolpyruvate carboxykinase in lung cancer
European Journal of Cancer . 2014; 50 Supplement 5: S84-S84.-23rd Biennial Congress of the European Association for Cancer Research; JULY 5-8, 2014; Munich, Germany. [Poster]

 

Leithner, K; Hrzenjak, A; Trotzmuller, M; Moustafa, T; Kofeler, HC; Wohlkoenig, C; Stacher, E; Harris, AL; Olschewski, A; Olschewski, H; Role of the gluconeogenic enzyme phosphoenolpyruvate carboxykinase in lung cancer.
EUR J CANCER. 2014; 50: S84-S84.-EACR 23; Doi: 10.1016/S0959-8049(14)50315-2 [Poster]
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Leithner, K; Hrzenjak, A; Trötzmüller, M; Moustafa, T; Köfeler, HC; Wohlkoenig, C; Stacher, E; Lindenmann, J; Harris, AL; Olschewski, A; Olschewski, H The gluconeogenic enzyme PCK2 mediates an adaptive response to glucose depletion in lung cancer
Abstract book. 2014; (X6):2015--Keystone Symposium Tumor Metabolism; March 16-21, 2014; Whistler, CANADA. [Poster]

 

Leithner, K; Phosphoenolpyruvate carboxykinase: bottleneck for biosynthetic pathways in lung cancer cells lacking glucose
Meeting Cancer Microenvironment des Forschungsfeldes Krebsforschung der Meduni Graz; JUL 7, 2013; Graz, AUSTRIA. 2013. [Oral Communication]

 

Leithner, K; Neues aus der Lungenkrebsforschung
State-of-the-art in der Diagnostik und Therapie des Lungenkarzinoms; OCT 11-12, 2013; Graz, AUSTRIA. 2013. [Oral Communication]

 

Wohlkonig, C; Leithner, K; Hrzenjak, A; Olschewski, A; Olschewski, H; Cytosporone B, an nr4a1 specific cytotoxic agent, is not prone to hypoxia-induced apoptosis resistance in A549 cells.
WIEN KLIN WOCHENSCHR. 2013; 125(19-20):663-663.-ÖGP; OKT 24-26, 2013; Vienna, AUSTRIA. [Poster]
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Leithner, K; Hrzenjak, A; Stacher, E; Trötzmüller, M; Köfeler, H; Zechner, R; Harris, AL; Olschewski, A; Olschewski, H Gluconeogenesis from lactate: an alternative metabolic pathway in lung cancer cells
Abstract book. 2012; -ZMF Day; NOV 8-9, 2012; Graz, AUSTRIA. [Oral Communication]

 

Leithner, K; Hrzenjak, A; Stacher, E; Trötzmüller, M; Köfeler, H; Zechner, R; Harris, AL; Olschewski, A; Olschewski, H Lung cancer cells utilize gluconeogenesis under glucose depletion
Doctoral Day of the Medical University of Graz; Dec 7, 2012; Graz, AUSTRIA. 2012. [Poster]

 

Leithner, K; Hrzenjak, A; Stacher, E; Zechner, R; Harris, AL; Olschewski A; et al Role of the gluconeogenic enzyme phosphoenolpyruvate carboxykinase in lung cancer cell survival under glucose depletion
Abstract CD of the Cell Symposium - Angiogenesis, Metabolic Regulation and Cancer Biology. 2012; P2.47--Cell Symposium - Angiogenesis, Metabolic Regulation and Cancer Biology; July 6-8, 2012; Leuven, Belgium. [Poster]

 

Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Hofmann, A; Ebner, B; et al Expression of membrane metallo-endopeptidase (CD10) in lung cancer - regulation by hypoxia and prognostic significance
Abstract CD of the Cell Symposium Angiogenesis, Metabolic Regulation, and Cancer Biology. 2012; P1.48--Cell Symposium - Angiogenesis, Metabolic Regulation and Cancer Biology; July 6-8, 2012; Leuven, Belgium. [Poster]

 

Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Hofmann, NA; Ebner, B; Quehenberger, F; Smolle-Jüttner, F-M; Philipsen, S; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H The metallopeptidase neprilysin is a hypoxia-induced prognostic factor in lung adenocarcinoma
European Respiratory Journal . 2012; 40 Suppl. 56: P4167--22nd Annual Congress ofthe European Respiratory Society; SEPT 1-5, 2012; Vienna. [Poster]

 

Leithner, A; Lovse, T; Egner, S; Maurer-Ertl, W; Leithner, K; Goessler, W; Andreou, D; Tunn, PU Argyrosis after implantation of silver-coated megaprostheses: possible causes and consequences.
MUTARS Workshop 2011; MAR, 18-20, 2011; Palma de Mallorca, SPAIN. 2011. [Oral Communication]

 

Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Ebner, B; Guelly, C; Smolle-Jüttner, FM; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Neprilysin is induced by hypoxia and is a prognostic factor in non-small cell lung cancer
WIEN KLIN WOCHENSCHR. 2011; 123(17-18):A24-A24.-Jahrestagung der Österreichischen Gesellschaft für Pneumologie; SEPT 8-10, 2011; Vienna, AUSTRIA. [Oral Communication]
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Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Hofmann, NA; Ebner, B; Guelly, C; Smolle-Jüttner, F-M; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Expression profiling identifies neprilysin as a hypoxia-regulated prognostic factor in non-small cell lung cancer
Doctoral Day; NOV 4, 2011; Graz, AUSTRIA. 2011. [Poster]

 

Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Smolle-Jüttner, F.-M.; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Expression profiling in hypoxic non-small cell lung cancer explants reveals a four-gene hypoxia signature
European Respiratory Journal Supplement. 2011; P1964--European Respiratory Society Annual Congress; SEPT 24-28, 2011; Amsterdam, The Netherlands. [Poster]

 

Wohlkoenig, C; Leithner, K; Hrzenjak, A; Olschewski, A; Olschewski, H Down-regulation of the pro-apoptotic BCL-2 family member protein Bax by hypoxia may contribute to hypoxia-induced chemotherapy resistance in A549 lung cancer cells
WIEN KLIN WOCHENSCHR. 2011; 123(17-18):A33-A33.-Jahrestagung der Österreichischen Gesellschaft für Pneumologie; SEPT 8-10, 2011; Vienna, AUSTRIA. [Oral Communication]
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Frille, A; Wohlkoenig, C; Leithner, K; Hrzenjak, A; Olschewski, A; Olschewski, H. The influence of erythropoietin on proliferation in lung cancer cell lines
Wiener Klinische Wochenschrift2010; 122(21-2):A51--Jahrestagung 2010 der Österreichischen Gesellschaft für Pneumologie; OKT 7-9, 2010; Graz, AUSTRIA. [Poster]
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Leithner, A; Maurer-Ertl, W; Glehr, M; Friesenbichler, J; Leithner, K; Windhager, R Wikipedia and osteosarcoma: an educational opportunity and professional responsibility for EMSOS.
Abstract book of the 23rd EMSOS Meeting 2010;1.12.2010; 41-42.-23rd EMSOS Meeting; MAY 5-7, 2010; Birmingham, UNITED KINGDOM. [Oral Communication]

 

Leithner, A; Maurer-Ertl, W; Glehr, M; Friesenbichler, J; Leithner, K; Windhager, R Wikipedia and osteosarcoma: A trustworthy patients' information?
Abstract CD-ROM, P423.2010; -11th EFORT Congress; JUNE 2-5, 2010; Madrid, SPAIN. [Poster]

 

Leithner, K; Wohlkoenig, C; Katschnig, AM; Stacher, E; Lindenmann, J; Smolle-Jüttner, F-M; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Expression of key enzymes for gluconeogenesis and glycogen deposition in lung cancer
Abstract book, 2010; P17--Joint ZMF and Doctoral Days; NOV 4-6, 2010; Graz, AUSTRIA. [Poster]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Nagaraj, C; Stacher, E; Balint, Z; Olschewski, A; Olschewski, H Expression of TASK-1 and TASK-3 channels in non-small cell lung cancer
EJC SUPPL. 2010; 8(5): 576 Doi: 10.1016/S1359-6349(10)71377-X [Poster]
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Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Nagaraj, C; Stacher, E; Bálint, Z; Olschewski, A; Olschewski, H Expression of TASK-1 and TASK-3 channels in non-small cell lung cancer
Magazine of European Medical Oncology, 2010; 3 Suppl 2: P22--PneumoUpdate; JUN 17-19; Innsbruck, AUSTRIA. [Oral Communication]

 

Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Smolle-Juttner, F; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Constitutive expression of carbonic anhydrase IX in hypoxic and normoxic non-small cell lung cancer fragments
EJC SUPPL. 2010; 8(5): 192 Doi: 10.1016/S1359-6349(10)70999-X [Poster]
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Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Smolle-Juttner, FM; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Expression of key enzymes for gluconeogenesis and glycogen deposition in lung cancer
WIEN KLIN WOCHENSCHR. 2010; 122(21-22): A50-A50. [Poster]
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Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Smolle-Jüttner, F-M; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Expression of carbonic anhydrase IX splice variants in a novel ex vivo lung cancer model for hypoxic adaptation
Abstract book, 2010; V19--Joint ZMF and Doctoral Days; NOV 4-6, 2010; Graz, AUSTRIA. [Oral Communication]

 

Wibmer, C; Leithner, K; Maurer-Ertl, W; Sadoghi, P; Zielonke, N; Windhager, R; Leithner, A Epidemiology of osteosarcoma – a nationwide analysis over 21 years.
Abstract book of the 23rd EMSOS Meeting 2010;2010; 91-92.-23rd EMSOS Meeting; MAY 5-7, 2010; Birmingham, UNITED KINGDOM. [Poster]

 

Wohlkoenig, C; Leithner, K; Hrzenjak, A; Olschewski, A; Olschewski, H Blocking autocrine secreted vascular endothelial growth factor does not enhance cisplatin-induced apoptosis in non-small cell lung cancer cell lines
Wiener Klinische Wochenschrift 2010; 122(21-2):A53--Jahrestagung 2010 der Österreichischen Gesellschaft für Pneumologie; OKT 7-9, 2010; Graz. [Oral Communication]
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Wohlkoenig, C; Leithner, K; Hrzenjak, A; Olschewski, A; Olschewski, H Interfering with autocrine vascular endothelial growth factor signalling does not reverse hypoxia-induced cisplatin resistance in non-small cell lung cancer cell lines.
Magazine of European Medical Oncology. 2010; 3 Suppl 02/10: -P18--Pneumoupdate; JUN 17-19; Innsbruck, AUSTRIA. [Poster]

 

Wohlkoenig, C; Leithner, K; Hrzenjak, A; Olschewski, A; Olschewski, H Autocrine vascular endothelial growth factor signaling has no influence on the apoptosis induction by cisplatin in non-small cell lung cancer cell lines
EJC SUPPL. 2010; 8(5): 538 Doi: 10.1016/S1359-6349(10)71339-2 [Poster]
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Froehlich, EV; Leithner, A; Radl, R; Beham, A; Bodo, K; Schmid, C; Stammberger, H; Barth, A; Schroettner, H; Leithner, K; Quehenberger, F; Liegl, B; Windhager, R Survivin, DR4 and DR5: Potential targets in future therapy strategies for chordomas?
Abstract book of the 22nd EMSOS, 3.P.45.2009; 134--22nd EMSOS-Meeting; MAY 13-16, 2009; Stuttgart, GERMANY. [Poster]

 

Leithner, A; Gruber, G; Hochegger, M; Leithner, K; Radl, R; Rehak, P; Welkerling, H; Windhager, R Comparison of seven preoperative prognostic scoring systems for spinal metastases.
Abstract CD-ROM of 10th EFORT CONGRESS, F613.2009; -10th EFORT CONGRESS; JUNE 3-6, 2009; Vienna, AUSTRIA. [Oral Communication]

 

Leithner, A; Wibmer, C; Leithner, K; Maurer-Ertl, W; Sadoghi, P; Zielonke, N; Windhager, R Osteosarkome in Österreich von 1984-2004: eine epidemiologische Analyse.
Eur Surg;2009; 41(S230):112-113.-50. Chirurgenkongress; JUN 18-20, 2009; Vienna, AUSTRIA. [Oral Communication]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Nagaraj, C; Stacher, E; Bálint, Z; Lindenmann, J; Hrzenjak, A; Popper, HH; Olschewski, A; Olschewski, H Expression of TASK-1 and TASK-3 channels in non-small cell lung cancer
Abstract Book. 2009; P44--Joint ZMF and Doctoral Days; NOV 5-6; Graz, Austria. [Poster]

 

Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H Moderate hypoxia induces hypoxic adaptation in an ex-vivo non-small cell lung cancer model
Wiener Klinische Wochenschrift 2009; 121(17-1):A50--ÖGP Annual Congress; JUN 11-13; Salzburg, AUSTRIA. [Poster]
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Leithner, K; Wohlkoenig, C; Stacher, E; Lindenmann, J; Popper, HH; Hrzenjak, A; Olschewski, A; Olschewski, H A novel ex-vivo model for the evaluation of hypoxic adaptation in non-small cell lung cancer using surgery explants
European Respiratory Journal.2009; 34(S53):30s--Annual Conference of the European Respiratory Society; SEPT 12-16, 2009; Vienna, AUSTRIA. [Poster]

 

Wohlkoenig, C; Leithner, K;Li, Y;Tang, B;Hrzenjak, A;Olschewski, A;Olschewski, H Blocking vascular endothelial growth factor does not reverse hypoxia-induced cisplatin resistance in A549 non-small cell lung cancer cells
Abstract Book, V162009; -Joint ZMF and Doctoral Days; NOV 5-6, 2009; Graz, AUSTRIA. [Oral Communication]

 

Wohlkoenig, C;Leithner, K;Stacher, E;Lindenmann, J;Popper, HH;Hrzenjak, A;Olschewski, A;Olschewski, H An ex-vivo tumor fragment model to study the effects of hypoxia on non-small cell lung cancer (NSCLC).
Abstract Book, P452009; -Joint ZMF and Doctoral Days; NOV 5-6, 2009; Graz, AUSTRIA. [Poster]

 

Hof, A; Wohlkönig C, Leithner K, Gabor S, Stacher E, Olschewski H, Olschewski A Endothelin-1 confers to hypoxic signalling in primary human pulmonary arterial smooth muscle cell proliferation
MEMO2008; 1/2008(S3):40-40.-PneumoUpdate 2008; 19.-21.06.2008; Innsbruck, AUSTRIA. (ISBN: 1865-5041 ) [Poster]

 

Leithner, A; Beham, A; Maurer-Ertl, W; Liegl, B; Leithner, K; Windhager, R Aggressive Fibromatosis – Current Treatment Concepts.
LIJEC VJESN 130;2008; Suppl 4: 58-58.-Croatian Orthopaedic Congress; NOV 7-9, 2008; Zagreb, CROATIA. [Oral Communication]

 

Leithner, A; Radl, R; Gruber, G; Hochegger, M; Leithner, K; Welkerling, H; Windhager, R Viability of different preoperative scoring systems for spinal metastases.
Abstracts of the 1st SOASSN2008; -The 1st Saudi Orthopaedic Association International Conference; JAN 19-23, 2008; Riyadh, SAUDI ARABIA. [Oral Communication]

 

Leithner, A; Wibmer, C; Leithner, K; Maurer-Ertl, W; Zielonke, N; Windhager, R; Osteosarcoma in Austria – a population based epidemiologic study.
Abstract Book of ICS. PO 208.2008; 87--XXXVI Biennial World Congress of the International College of Surgeons; DEC 3-6, 2008; Vienna, AUSTRIA. [Poster]

 

Leithner, A; Wibmer, C; Leithner, K; Maurer-Ertl, W; Zielonke, N; Windhager R; The Incidence of Osteosarcoma in AUstria from 1984 to 2004.
LIJEC VJESN 130;2008; Suppl 4: 58-58.-Croatian Orthopaedic Congress; NOV 7-9, 2008; Zagreb, CROATIA. [Poster]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Nagaraj, C; Olschewski, A; Olschewski, H TASK-1 current sets the membrane potential in non-small cell lung cancer (NSCLC) cells and is responsible for hypoxic depolarization
American Journal of Respiratory and Critical Care Medicine2008; 177: A463--International Conference of the American Thoracic Society ; MAY 16-21, 2008; Toronto, Canada. [Poster]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Nagaraj, C; Olschewski, A; Olschewski, H Two-pore domain K+ channel TASK-1 maintains the membrane potential in non-small cell lung cancer cells.
European Respiratory Journal 2008; 32(S52):825s-825s.-Annual Congress of the European Respiratory Society; OCT 4-8, 2008; Berlin, GERMANY. [Poster]

 

Li, Y; Tang, B; Nagaraj, C; Leithner, K; Smolle-Juettner, FM; Stacher, E; Olschewski, H; Olschewski, A Stable prostacyclin analogues treprostinil and iloprost activate KCa and two-pore domain TASK-1 channels in human pulmonary artery smooth muscle cells
European Respiratory Journal 2008; 32(S52):27s--Annual Congress of the European Respiratory Society; OCT 4-8, 2008; Berlin, GERMANY. [Poster]

 

Li, Y;Tang, B; Nagaraj, C; Leithner, K; Smolle-Juettner, F; Stacher, E; Olschewski, H; Olschewski, A Effects of Stable Prostacyclin Analogs Treprostinil and Iloprost on Human Pulmonary Artery Smooth Muscle Cells,
American Journal of Respiratory and Critical Care Medicine2008; 177: A589--International Conference of the American Thoracic Society ; MAY 16-21, 2008; Toronto, Canada. . [Poster]

 

Tang, B; L i, Y; Nagaraj, C; Leithner, K; Gabor, S; Popper, H; Olschewski, H; Olschewski, A TASK-1 Inhibition in Human Pulmonary Artery Smooth Muscle Cells by Endothelin-1 Is Mediated by a Phospholipase C-Diacylglycerol-Protein Kinase C-Pathway
American Journal of Respiratory and Critical Care Medicine2008; 177: A926--International Conference of the American Thoracic Society ; MAY 16-21, 2008; Toronto, Canada. [Poster]

 

Wibmer, C; Leithner, A, Hofmann, G, Leithner, K, Kapitan, M, Berghold, A, Windhager, R Evaluation of prognostic factors in 197 patients with spinal matastases.
Abstract book of the 7th CEOC 2008 . 2008; (18):3-3.-7th Central European Orthopaedic Congress 2008 (CEOC 2008); JAN 24-26, 2008; Bratislava, SLOVAKIA. [Oral Communication]

 

Windhager, R; Leithner, A; Gapp, M; Leithner, K; Radl, R; Beham, A Multimodality treatment of aggressive fibromatosis.
Abstracts of the 1st SOASSN2008; -The 1st Saudi Orthopaedic Association International Conference; JAN 19-23, 2008; Riyadh, SAUDI ARABIA. [Oral Communication]

 

Wohlkoenig, C; Leithner, K; Li, Y; Tang, B; Olschewski, A; Olschewski, H Hypoxia induces apoptosis resistance to cisplatin without involvement of selection pressure in A549 cells.
American Journal of Respiratory and Critical Care Medicine2008; 177: A562--International Conference of the American Thoracic Society; MAY 16-21, 2008; Toronto, Canada. [Oral Communication]

 

Wohlkoenig, C; Leithner, K; Li, Y; Tang, B; Stacher, E; Olschewski, A; Olschewski, H Adaptation to hypoxia leads to apoptosis resistance to cisplatin in non-small cell lung cancer (NSCLC) cell line
European Respiratory Journal 2008; 32(S52):458s--Annual Congress of the European Respiratory Society; OCT 4-8, 2008; Berlin, GERMANY. [Poster]

 

Wohlkönig, C; Leithner K, Li Y, Tang B, Nagaraj C, Olschewski A, Olschewski H Two-pore domain K+ channel TASK-1 maintains the membrane potential in non-small-cell lung cancer (NSCLC) cells
MEMO, Magazine of European Medical Oncology2008; 1/2008(S3):38-39.-PneumoUpdate 2008; 19.-21.06.2008; Innsbruck, AUSTRIA. (ISBN: 1865-5041 ) [Poster]

 

Leithner, A; Radl, R; Gruber, G; Hochegger, M; Leithner, K; Welkerling, H; Windhager, R Präoperative Evaluationssysteme bei Wirbelsäulenmetastasen.
10. Wissenschaftliche Sitzung der Wissenschaftlichen Gesellschaft der Ärzte in der Steiermark; APR 19, 2007; Graz, AUSTRIA. 2007. [Oral Communication]

 

Leithner, K; Stacher, E; Wurm, R; Ploner, F; Quehenberger, F; Polachova, J; Samonigg, H; Popper, H; Olschewski, H TRAIL receptors as prognostic factors in non-small cell lung cancer
Scientific Lung Day Graz; APR 28, 2007; Graz, AUSTRIA. 2007. [Poster]

 

Leithner, K; Stacher, E; Wurm, R; Ploner, F;Quehenberger, F; Polachova, J; Samonigg, H; Popper, H; Olschewski, H TRAIL receptors as prognostic factors in non-small cell lung cancer
European Respiratory Journal 2007; 30(S 51):716s-716s.-17th European Respiratory Socienty Annual Congress; SEPT 15-19, 2007; Stockholm, SWEDEN. [Oral Communication]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Olschewski, A; Olschewski, H Hypoxia induces apoptosis resistance to cisplatin without involvement of selection pressure in NSCLC cell lines.
ZMF Day; NOV 21, 2007; Graz, AUSTRIA. 2007. [Oral Communication]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Olschewski, A; Olschewski, H Hypoxia induces apoptosis resistance to cisplatin without involvement of selection pressure in A549 lung cancer cells
Ist International Allergooncology Symposium, Vienna; APR 16, 2007; Vienna, AUSTRIA. 2007. [Poster]

 

Leithner, K; Wohlkoenig, C; Li, Y; Tang, B; Olschewski, A; Olschewski, H Hypoxia causes apoptosis resistance to cisplatin in A549 lung cancer cells without prior cell-death induction
Pneumo Update 2007; JUN 8-9, 2007; Innsbruck, AUSTRIA. 2007. [Poster]

 

Wohlkoenig, C; Leithner, K; Li, Y; Tang, B; Nagaraj, C; Olschewski, A; Olschewski, H TASK-1 may play a role in the mechanisms of hypoxia-induced cisplatin resistance in A549 cells
ZMF Day ; NOV 21, 2007; Graz, Austria. 2007. [Poster]

 

Leithner, A; Radl, R; Gruber, G; Hochegger, M; Leithner, K; Welkerling, H; Windhager, R Spinal metastases: evaluation of seven preoperative scoring systems.
Abstract book; -6th CEOC 2006; 2006; [Oral Communication]

 

Leithner, A; Radl, R; Gruber, G; Hochegger, M; Leithner, K; Windhager, R Wirbelsäulenmetastasen: Evaluation sieben präoperativer Scores
Absrtact CD of the 92nd DGOOC2006; -92nd DGOOC; OCT 3, 2006; Berlin, GERMANY. [Oral Communication]

 

Leithner, K; Stacher, E; Wurm, R; Ploner, F; Quehenberger, F; Polachova, J; Samonigg, H; Popper, H; Olschewski, H Expression of death receptor 5 (DR5) as prognostic factor in advanced non-small cell lung cancer (NSCLC)
Jahrestagung der österreichischen Gesellschaft für Lungenheilkunde; NOV 6-9, 2006; Graz, Austria. 2006. [Oral Communication]

 

Leithner, K; Stacher, E; Wurm, R; Ploner, F; Quehenberger, F; Polachova, J; Samonigg, H; Popper, H; Olschewski, H Cytoplasmic staining for survivin is associated with poor chemotherapy response in non-small cell lung cancer (NSCLC).
ÖGP Jahrestagung ; NOV 6-9, 2006; Graz, Austria. 2006. [Poster]

 

Leithner, K; Stacher, E; Wurm, R; Popper, H; Samonigg, H; Ploner, F; Polachova, J; Olschewski, H Death receptor 5 and survivin as prognostic markers in advanced NSCLC.
-23rd Annual Meeting of the Austrian Society of Surgical Oncology (ACO-ASSO) - 11th International Thoracic Surgery Congress; OCT 5-7, 2006; St. Wolfgang, Austria. [Poster]

 

Leithner, A; Gapp, M; Leithner, K; Radl, R; Beham, A; Windhager, R Evaluation of surgical margins in extra-abdominal desmoid tumours in 598 patients
Proceedings of the 18th EMSOS Meeting2005; 105--18th EMSOS Meeting; MAY 26, 2005; Triest, ITALY. [Oral Communication]

 

Leithner, A; Radl, R; Gruber, G; Hochegger, M; Leithner, K; Windhager, R Wirbelsäulenmetastasen: Evaluation vier präoperativer Scores
Abstract book of the 28. Jahrestagung ÖGO2005; 72--28. Jahrestagung ÖGO; DEZ 2, 2005; Innsbruck, AUSTRIA. [Oral Communication]

 

Leithner, A; Radl, R; Gruber, G; Hochegger, M; Leithner, K; Windhager, R Evaluation of four different preoperative scoring systems for spinal metastases
Abstract book of the 13th ISOLS Meeting2005; 119--13th ISOLS Meeting; SEPT 10, 2005; Seoul, KOREA. [Oral Communication]

 

Leithner, K; Leithner, A; Haas, OA; Olschewski, H Mesothelioma mortality in Europe: Impact of asbestos and simian virus 40
Wien Klin Wochenschr2005; 117: A28--Jahrestagung der Österreichischen Gesellschaft für Pneumologie; 2005; Vienna, AUSTRIA. [Poster]

 

Leithner, A; Clar, H; Weinhäusel, A; Leithner, K; Haas, OA; Windhager, R Induziert das Simian Virus 40 Osteosarkome?
Astractband der 52. Jahrestagung der Vereinigung Süddeutscher Orthopäden2004; 207--52. Jahrestagung der Vereinigung Süddeutscher Orthopäden; MAY 2, 2004; Baden-Baden, GERMANY. [Oral Communication]

 

Leithner, A; Gapp, M; Leithner, K; Radl, R; Krippl, P; Beham, A; Windhager, R Die Bedeutung von Resektionsgrenzen bei Extra-Abdominellen Aggressiven Fibromatosen
Proceedings of the 52. Jahrestagung der Vereinigung Süddeutscher Orthopäden2004; 207--52. Jahrestagung der Vereinigung Süddeutscher Orthopäden; May 2, 2004; Baden-Baden, GERMANY. [Oral Communication]

 

Leithner, A; Weinhaeusel, A; Clar, H; Radl, R; Leithner, K; Windhager, R; Haas, OA Detection of simian virus 40 in human bone tumors
EORS Transactions 20042004; 14--EORS Conference; NOV 27, 2004; Amsterdam, THE NETHERLANDS. [Poster]

 

Prager, GW; Koshelnick, Y; Leithner, K; Breuss, J; Binder BR Urokinase (uPA) induces capillry-like tube formation via NF-kappaB dependent cell survival and CDC42 induced cytoskeletal rearrangement.
Cardiovascular Pathology. 2004; 13(3 Supp):155--XIII International Vascular Biology Meeting ; JUN 1-5, 2004; Toronto, Canada. [Poster]

 

Leithner, A; Clar, H; Weinhaeusel, A; Leithner, K; Windhager, R; Haas, OA Does Infection with SV40 cause Bone Tumors
Proc 2nd Annual International Conference SICOT/SIROT 20032003; PIGEN-07.-2nd Annual International Conference SICOT/SIROT ; 2003; Cairo, EGYPT. [Poster]

 

Leithner, A; Gapp, M; Leithner, K; Radl, R; Beham, A; Windhager, R Margins in extra-abdominal desmoid tumours: a comparative analysis
Proc 12th ISOLS 20032003; 101-102.-12th ISOLS ; 2003; Rio de Janeiro, BRAZIL. [Poster]

 

Leithner, K; Koshelnick, Y; Leithner, A; Binder, BR Angiogenesis inhibition by thiol-modifying agents - Implications for therapy
Proc EMSOS Conference 20032003; 123--Proc EMSOS Conference 2003; MAY 8, 2003; Budapest, HUNGARY. [Poster]

 

Leithner,A; Lang,S;Windhager,R; Leithner,K; Karlic,H; Kotz,R; Haas,OA Aneurysmal Bone Cyst and Insulin-like Growth Factor-I
Proceedings of the XXII SICOT World Congress2002; 379--XXII SICOT World Congress; AUG 29, 2002; San Diego, USA. [Oral Communication]

 

Leithner, K; Koshelnick, Y; Leithner, A; de Martin, R; Binder, BR Thiol-Modifying Agents and Peroxynitrite Inhibit Tube Formation of Human Umbilical Vein Endothelial Cells on Matrigel
J Submicrosc Cytol Pathol . 2000; 32: 403--2nd International Workshop on Endothelial Cells; SEPT 5-9, 2000; Geneva, SWITZERLAND. [Poster]

 

Leithner, K; Koshelnick, Y; Leithner, A; DeMartin, R; Binder BR Thiol-Modifying Agents and Peroxynitrite Inhibit Tube Formation of Endothelial Cells on Matrigel
Second International Workshop on Endothelial Cells; APR 6-8, 2000; Innsbruck, AUSTRIA. 2000. [Oral Communication]

 

Podesva, K; Koshelnick, Y; de Martin, R; Zhegu Z; Binder BR Thiol-modifying agents inhibit capillary-like tube formation of human umbilical vein endothelial cells.
Annual European Vascular Biology Association (EVBO) Meeting; MAY 13-16, 1999; Baden, Austria. 1999. [Oral Communication]

 

Leithner, A; Lang, S; Windhager, R; Podesva, K; Haas, OA; Kotz, R Insulin-Like Growth Factor 1 (IGF-1) in Aneurysmal Bone Cyst
3. Fakultätsvorlesung ; 1998; Vienna, AUSTRIA. 1998. [Poster]

 

Podesva, K; Koshelnick Y; Zhegu, Z; Binder, BR. Pyrrolidine dithiocarbamate inhibits capillary-like tube formation of HUVEC on Matrigel by mechanisms which involve thiol oxidation
Ist Annual Meeting of the Austrian Vascular Biology Organization (AVBO); NOV 20, 1998; Vienna, AUSTRIA. 1998. [Oral Communication]

 

Carroll, V; Koshelnick, Y; Podesva, K; Matsuda, E; Hufnagl, P; Binder, BR Overexpression of plasminogen activator inhibitor (PAI-1) in two distinct human fibrosarcoma cell lines: positive correlation with the formation of lung metastases but negative with primary tumor formation.
Blood1997; 90(10 S):-39th Annual Meeting of the American Society of Hematology; DEC 5-9, 2007; San Diego, USA. [Poster]

 

Koshelnick, Y; Podesva, K; Kaun, C; Wojta, J; Binder BR Wortmannin blocks capillary-like tubr formation of HUVEC in vitro in absence of urokinase-type plasminogen activator
Satellite Meeting of the Scientific Group "Endothelzelle" of the Arbeitsgemeinschaft für Dermatologische Forschung; OCT 17-18, 1997; Innsbruck, AUSTRIA. 1997. [Oral Communication]

 

Koshelnick, Y; Podesva, K; Kaun, C; Wojta, J; Binder BR Urokinase Induces In Vitro Tube Formation in HUVECS via a Phosphatidylinositol-3 Kinase Independent Signalling Pathway
Annual European Vascular Biology Association (EVBO) Meeting; MAY 15-18, 1997; Paris, FRANCE. 1997. [Poster]

 

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