2012 – Herbsttagung und Jahrestagung der Arbeitsgruppe Rhythmologie

Donnerstag, 11. Oktober 2012 (Posterbereich A) 16:00-17:30

Basic Science Poster

Session 1



Vorsitz: J. Backs (Heidelberg), C. Maack (Homburg/Saar)

(BS18) Early atrial remodeling in a large animal model of atrial fibrillation

M. Schwarzl, D. Zweiker, A. Alogna, S. Huber, J. Verderber, B. Pieske, A. Lueger, H. Post (Graz, AT)
(BS19) Nucleoside Diphosphate Kinase B is a Novel Receptor-independent Activator of G-protein Signaling in Clinical and Experimental Atrial Fibrilation

I. Abu-Taha, N. Voigt, S. Nattel, T. Wieland, D. Dobrev (Mannheim; Montreal, CA)
(BS20) Enhanced trafficking of small conductance Ca2+-activated K+ channels to plasma membrane may contribute to electrical remodelling in human atrial fibrillation

X. Zhou, N. Voigt, Q. Sun, T. Wieland, D. Dobrev (Mannheim)
(BS21) Impaired Sodium-dependent Regulation of Acetylcholine-activated IK,ACh Modulates Action Potential Rate Dependence in Patients with Chronic Atrial Fibrillation

N. Voigt, J. Heijman, A. Trausch, E. Mintert, L. Pott, U. Ravens, D. Dobrev (Mannheim, Dresden, Bochum)
(BS22) Genome-wide expression analysis of gene-environment interactions in the CPVT substrate

F. Matthes, D. A. Arvanitis, E. Vafiadaki, C. Tsimas, J. Steinbrecher, E. G. Kranias, G. Salinas-Riester, L. Opitz, G. Hasenfuß, D. Sanoudou, S. Lehnart (Göttingen; Athen, GR)
(BS23) 16K prolactin-induced expression of microRNA-146a is a therapeutic target and a specific biomarker for peripartum cardiomyopathy

M. Hoch, J. Halkein, S. Tabruyn, A. Haghikia, K. Castermans, L. Malvaux, V. Lambert, S. Labidi, K. Sliwa, A. Noel, J. Martial, M. Scherr, I. Struman, D. Hilfiker-Kleiner (Hannover; Liege, BE; Cape Town, ZA)
(BS24) Phosphodiesterase 2A is upregulated in failing hearts and activates cardiac myofibroblast formation and CTGF synthesis via cAMP hydrolysis

S. Lämmle, C. Vettel, J. Emons, K. Wittköpper, S. Ewens, C. Würtz, W.-H. Zimmermann, S. Lutz, A. El-Armouche (Göttingen)
(BS25) Myocardial phoshodiesterase-2A is upregulated in human and experimental heart failure and blunts cardiac beta-adrenergic inotropic responsiveness

C. Vettel, H. Mehel, J. Emons, D. Seppelt, K. Wittköpper, S. Lutz, S. T. Sossalla, V. Nikolaev, W.-H. Zimmermann, G. Vandecasteele, R. Fischmeister, A. El-Armouche (Göttingen; Chatenay-Malabry, FR)
(BS26) Histone deacetylase 4 controls reactivation of ANP in heart failure by regulating rapid demethylation of H3K9

M. Wagner, M. Hohl, J.-C. Reil, A. M. Zimmer, M. Tauchnitz, J. Backs, M. Böhm, C. Maack (Homburg/Saar, Heidelberg)
(BS27) Analysis of genome-wide DNA methylation in chronic heart disease

S. Preißl, R. Gilsbach, F. Rühle, S. Weiß, A. Mühle, T. Doenst, M. Stoll, L. Hein (Freiburg im Breisgau, Münster, Leipzig, Jena)
(BS28) The new face of NSC 23766, a known inhibitor of Rac1 activation: It additionally acts as a competitive antagonist at M2 muscarinic acetylcholine receptors

M. Levay, K. Wittig, N. Voigt, K. A. Krobert, F. O. Levy, D. Dobrev, T. Wieland (Mannheim; Oslo, NO)