P			Posters
P0			STS Online Bartke, C.R. cb media design, Kassel
P1			Regulation of the human Interleukin-5 promotor by ETS transcription factors Blumenthal, S.G.*, Aichele, G., Wirth, T., Czernilofsky, A.P., Nordheim, A., Dittmer, J. Tübingen, Würzburg, Wien
P2			Isolation and biochemical charaterization of a SDF-1-like chemokine from Xenopus laevis Braun, M.*, Spieth, K., Branz, S., Knöchel, W., Gierschik, P., Moepps, B. Ulm
P3			Changes of locomotory behaviour and regulatory signaling of migration of T lymphocytes and neutrophil granulocytes after induction of chemotaxis do not involve changes of the microtubular cytoskeleton Entschladen, F.*, Niggemann, B., Zänker, K.S. Witten
P4			Signal transduction kinetics of HGF and EGF correlate with growth-promotion of renal proximal tubular cells Jehle, P.M.*, Hetzel, S., Ernst, F., Vargas G., Stracke, S., Keller, F. Ulm
P5			Interleukin-18 activates STAT3 in NK92 cells, augments cytotoxic activity and mediates IFN-G production by P44ERK-1 and P42ERK-2 Kauschat, D.*, Koyama, N., Hoelzer, D., Ottmann, O.G., Kalina, U. Frankfurt am Main
P6			Protein kinase C phosphorylates three distinct serine residues at the CCR5 carboxyl terminus and down-regulates CCR5 function Olbrich, H., Markert, A., Oppermann, M.* Göttingen
P7			Interleukin-8 antagonizes the promigratory effect of fMLP on neutrophil granulocytes via cAMP-dependent signal transduction Schröder, M.*, Entschladen, F., Niggemann, B., Zänker, K.S. Witten
P8			Cathepsin D as an endo-lysosomal target of TNF signalling Heinrich, M., Wickel, M., Schneider-Brachert, W., Tchikov, V., Kroenke, M., Kabelitz, D., Schuetze, S.* Kiel
P9			2-Cys peroxiredoxin: An example for a redox-regulated gene in plants Baier, M.*, Horling, F. and Dietz, K.-J. Bielefeld
P10			Inhibition of Ras mediated signaling leads to a reduced proliferation of human glioblastoma cells and changed cell motility Bouterfa, H.*, Sattelmeyer, V., Roosen, K., Tonn, J.C. Würzburg
P11			Functional receptor binding sites for Ap4A (diadenosine 5', 5'''-tetraphosphate) in human lung and human bronchial epithelial cells with charateristics of G protein-coupled nucleotide P2 receptorsetra Laubinger, W., Streubel, G., Reiser, G. Magdeburg
P12			Regulation of cytoplasmic calcium by small G-proteins of the Ras superfamily Tinhofer, I., Überall, F., Grunicke, H.H., Maly, K.* Innsbruck, Austria
P13			Bacterial toxins activate Rho GTPases Schmidt, G., Goehring, U.-M., Schirmer, J., Aktories, K. Freiburg
P14			Cell signaling networks database Takai, T.*, Kaminuma, T. Tokyo, Japan
P15			Manipulation of the expression of the neuronal calcium sensor VILIP-1 in granule cell cultures: effects on signaling pathways Brackmann, M.*, Spilker, C. Braunewell, K.-H. Magdeburg
P16			VILIPs-members of the intracellular neuronal calcium sensor family can act as coincidence detection modules Spilker, C., Gundelfinger E.D., Braunewell, K.-H.* Magdeburg
P17			Negative cross-talk between activation of NF-kB and prolactin induced STAT5 activation in mammary epithelial cells Geymeyer, S., Doppler, W.* Innsbruck, Austria
P18			The inhibition of interleukin-6-dependent STAT activation by mitogen-activated protein kinases depends on tyrosine-759 in the cytoplasmic tail of gp130 Terstegen, L., Gatsios, P.*, Bode, J.G., Schaper, F., Heinrich, P.C., Graeve, L. Aachen
P19			Inhibition of STAT activation by LPS and TNFa in monocytic cells Nimmesgern, A.*, Bode, J.G., Schmitz, J., Schaper, F., Heinrich, P.C., Graeve, L. Aachen
P20			TRANSPATH - an object-oriented database on gene-regulatory signaling pathways Schacherer, F.* Braunschweig
P21			Inhibition of STAT activation by the matrix protein of vesicular stomatitis virus Terstegen, L.*, Gatsios, P., Heinrich, P.C., Graeve, L. Aachen
P22			Cellular analysis measurements on chip-based instrumentation Alajoki, L., Brecht, A.*, Chan, S., Dubrow, R., Mouradian, S., Wada, G. Hewlett Packard GmbH, Moutain View (USA), Waldbronn/Busenbach
P23			Detection of proteins binding with great selectivity to the SH3(C) domain of the Grb2-homologous adapter protein Mona Lewitzky, M.*, Bickel, T., Feller, S.M. Würzburg
P24			Lipid mediators are components in the signaling cascade of agglomerates of ultrafine TIO2 particles Beck-Speier, I.*, Dayal, N., Kreyling, W.G., Ziesenis, A., Maier, K.L. Neuherberg/Munich
P25			Cell surface ADP-ribosylation modifies intracellular tyrosine phosphorylation in T cells Abromeit, M.*, Gerber, A., Koch-Nolte, F., Haag, F. Hamburg
P26			STAT3 and STAT1 are constitutively activated in Hodgkin cell lines Holtick, U.*, Vockerodt, M., Haier B, Behrmann, I., Heinrich, P.C., Diehl, V., Tesch, H., Kube, D. Köln, Aachen, Tübingen
P27			Immunotherapy of renal carcinoma suppresses NF-kB response and increases susceptibility to cytotoxic effectors Junker, U., Henzgen, B., Steiner, T., Nuske, K., Durum, S.K. Jena
P28			Polar expression and signalling of the IL-6 receptor complex Martens, A.*, Heinrich, P.C., Graeve, L. Aachen
P29			Maintenance of cell surface sst5 receptors during ligand-induced endocytosis Stroh, T., Jackson, A.C., Sarret, P., Dal Farra, C., Vincent, J.-P., Kreienkamp, H.-J., Mazella, J., Beaudet, A. Montreal (PQ, Canada), Valbonne (France), Hamburg, Berlin
P30			Oncogenic Xmrk receptor leads to pigment cell transformation by suppression of microphthalmia mediated differentation Wellbrock, C., Geissinger E., Fischer, P., Schartl, M. Würzburg
P31			PP2A regulatory subunit upregulation during methylprednisolone-induced leukemic differentiation Aydin, H.H.*, Selvi, N., Saydam, G., Tobu, M., Uzunoglu, S., Uslu, R., Buyukkececi, F., Omay, S.B. Izmir (Turkey)
P32			MAPKAP kinase 2: Nuclear export and function in vivo Kotlyarov A., Engel, K., Neininger, A., Schubert, C., Eckert, R., Birchmeier, C., Volk, H.-D., Gaestel, M.* Halle Wittenberg, Berlin
P33			An FGFR-like receptor tyrosine kinase is involved in axis formation in Hydra Hassel, M.*, Bieller, A., Coulier, F. Heidelberg
P34			Telomerase activity during differentation and retrodifferentation of U397 cells Saretzki, G., von Zglinicki, T., Hass, R. Berlin
P35			TGFb1-inhibited proliferation of the epithelial cells mediated by reduced ERK2 activation is independent of SMAD4 Menke, A.*, Adler, G., Gierschik, P., Giehl, K. Ulm
P36			Post-translational modifications of chemokine receptor CCR5: Functional implications of receptor phosphorylation and palmitoylation Hovey, R., Olbrich, H., Mack, M., Proudfood, A.E.I., Oppermann, M.* Göttingen
P37			Role of Protein Kinase A for cell cycle progression and differentiation of Trypanosoma brucei Schulte zu Sodingen, C.*, Boshart M. Berlin
P38			SLP adaptors couple Btk and Itk to phospholipase C-g Wienands, J.*, Su, Y.W., Zhang, Y., Jumaa, H., Nielsen, P., Reth, M. Freiburg
P39			Protein tyrosine phophatase SHP2 inhibits the induction of signaling pathway by erythripoietin in HCD57 erythroleukemic cells Zhang, Z.*, Brock, J., Bittorf, T. Rostock
P40			Prevention of TNF-induced cell death by enhanced expression of acid ceramidase Strelow, A., Bernardo, K., Sandhoff, K., Krönke, M., Adam, D.* Kiel, Bonn
P41			Lesion-induced high expression of normally low abundant statmin mRNA in the adult hippocampus Bräuer, A.U.*, Savaskan, N.E., Plaschke, M., Ninnemann, O., Nitsch, R. Berlin
P42			Regulation of the nuclear 20S proteasome after oxidative stress Ullrich, O.*, Mayer-Kuckuck, P., Grune, T., Hass, R. Berlin
P43			Regulation of protein degradation after oxidative stress in different states of malignancy of human U937 myelomonocytic leukemic cells Özlem, C.*, Ullrich, O., Hass, R. Berlin
P44			Functional active poly(ADP-ribosyl)transferase upregulates nuclear protein turnover during retrodifferentation of human U937 myelomonocytic leukemia cells Selle, A.*, Ullrich, O., Hass, R. Berlin
P45			Effects of the glucocorticosteroid dexamethasone on GM-CSF expression in human tracheobronchial epithelial cells Betz, R.*, Jany, B., Köhrle, J., Maier, K. München, Würzburg
P46			A dual role for RelB: Activator and repressor of the NF-kB system Marienfeld, R.*, Berberich-Siebelt, F., Berberich, I., Serfling E., Neumann, M. Würzburg
P47			Effects of NF-AT deficiency on the lymphoid system Twardzik, T.*, Bommhardt, U., Marx, A., and Serfling, E. Würzburg
P48			Altered phosphorylation signals by antisense CD11b integrin expression via Pyk2 kinase inhibits the developtment of a differentiated monocytic phenotype in myeloid cells Meinhardt, G., Hass, R.* München, Berlin
P49			Effect of mechanical forces on cell growth and heat shock protein expression in human melanocytes Kippenberger, S., Loitsch, S., Müller, J., Guschel, M., Kaufmann, R., Bernd, A.* Frankfurt am Main
P50			The response of glioma cell lines to epidermal growth factor stimulation is modulated by laminin receptor status Grau, S.*, Bouterfa, H., Tonn, J.C. Würzburg
P51			Influence of tumor-associated E-Cadherin mutations on cell motility Luber, B.*, Handschuh, G., Fuchs, M., Mentele, E., Sakamoto, M., Genda, T., Ino, Y., Yamada, T., Hutzler, P., Hirohashi, S., Höfler, H., Becker, K.-F. München
P52			Discoidin domain receptor 1 is activated independent of beta1 integrin Vogel, W.*, Brakebusch, C., Fässler, R., Alves, F., Ruggiero, F. and Pawson, T. Frankfurt am Main
P53			PLC binds a1b1 integrin and modulates a1b1 integrin specific adhesion Vossmeyer, D.*, Löster, K., Reutter, W., Danker, K. Berlin
P54			Integrin a7 induced cell migration and CAS/Crk coupling depends on the a7 cytoplasmic domain Mielenz, D.*, Hapke, S., Pöschl, E., Moch, H., von der Mark, H., von der Mark, K. Erlangen
P55			Aminopeptidas N/CD13 is involved in signal transduction pathways in monocytes Navarrete Santos, A.*, Langner, J., Kehlen, A., Riemann, D. Halle
P56			Activation of extracellular-signal regulated kinases (ERK1/2) by the p55 tumor necrosis factor receptor is mediated by the death domain and occurs independently from signaling through the receptor-associated protein FAN Lüschen, S., Kreder, D., Adam, D., Plitz, T., Pfeffer, K., Krönke, M., Adam-Klages, S.* Kiel, Palo Alto (USA), München
P57			Clostridium botulinum C2 toxin delays the G2/M transition in HeLa cells Barth, H.*, Klingler, M., Kinzel, V., Aktories, K. Freiburg, Heidelberg
P58			Looking for cytoplasmic interaction partners of CD23 Goller, M., Chang, C., Behl, M., Meister, G., Kneitz, C., Tony, H.-P. Würzburg, La Jolla (CA, USA)
P59			Basic fibroblast growth factor (bFGF) selectively enhances tumor necrosis factor-a-induced apoptotic cell death in glomerular endothelial cells Meßmer, U.K.*, Pfeilschifter, J. Frankfurt am Main
P60			Heliobacter pyloriinduces activation of the histidine decarboxylase promotor through a MAP kinase pathway Weßler, S.*, Höcker, M., Wiedenmann, B., Meyer, T.F., Naumann, M. Berlin
P61			Caspase-8/FLICE funtions as an executioner caspase in anticancer drug-induced apoptosis Wesselborg, S.*, Engels, I.H., Stepczynska, A., Stroh, C., Berg, C., Schwenzer, R., Wajant, H., Los. M., Schulze-Osthoff, K. Tübingen
P62			Novel tools to study signaling transduction Cali, J., Jarvis, B.W., Hsiao, K., Goueli, S.A. PROMEGA Corp., Madison (WI, USA)