Search Results - "Desplantez, T"

Gap26, a connexin mimetic peptide, inhibits currents carried by connexin43 hemichannels and gap junction channels by Desplantez, T., Verma, V., Leybaert, L., Evans, W.H., Weingart, R.

“…Connexin mimetic peptides corresponding to short conserved extracellular loop sequences of connexins have been used widely as reversible inhibitors of gap…”
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Relating specific connexin co-expression ratio to connexon composition and gap junction function by Desplantez, T, Grikscheit, K, Thomas, N.M, Peters, N.S, Severs, N.J, Dupont, E

“…Abstract Cardiac connexin 43 (Cx43), Cx40 and Cx45 are co-expressed at distinct ratios in myocytes. This pattern is considered a key factor in regulating the…”
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Intracellular domains of mouse connexin26 and -30 affect diffusional and electrical properties of gap junction channels by Manthey, D, Banach, K, Desplantez, T, Lee, C G, Kozak, C A, Traub, O, Weingart, R, Willecke, K

“…To evaluate the influence of intracellular domains of connexin (Cx) on channel transfer properties, we analyzed mouse connexin (Cx) Cx26 and Cx30, which show…”
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Dendro-somatic distribution of calcium-mediated electrogenesis in Purkinje cells from rat cerebellar slice cultures by Pouille, F., Cavelier, P., Desplantez, T., Beekenkamp, H., Craig, P. J., Beattie, R. E., Volsen, S. G., Bossu, J. L.

“…The role of Ca 2+ entry in determining the electrical properties of cerebellar Purkinje cell (PC) dendrites and somata was investigated in cerebellar slice…”
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Characterization of zebrafish Cx43.4 connexin and its channels by Desplantez, T., Marics, I., Jarry-Guichard, T., Veteikis, R., Briand, J.-P., Weingart, R., Gros, D.

“…Connexins (Cx) form intercellular junctional channels which are responsible for metabolic and electrical coupling. We report here on the biochemical and…”
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P117Co-expressed cardiac connexins: dependence on the Cx43:Cx40 ratio in regulating the gap junction channel make-up and electrical properties by Chaigne, S, Dupuis, S, Constantin, M, Desplantez, T

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P641Dependence of the cardiac connexins Cx43:Cx45 ratio on the formation of gap junction channels and their electrical properties by Dupuis, S, Chaigne, S, Constantin, M, Desplantez, T

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P385Distinct contribution of cardiac connexins on regulating the action potential propagation in the healthy and diseased heart by Constantin, M, Dupuis, S, Chaigne, S, Desplantez, T

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0123 : Effect of the connexin43 downregulation on the electrical gap junction channels in RLE cells by Chaigne, S., Dupuis, S., Constantin, M., Desplantez, T.

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0184 : Distinct ratios of co-expressed Cx40 and Cx43 regulate a fine gap junction channel make-up and properties by Chaigne, S., Dupuis, S., Constantin, M., Desplantez, T.

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Cardiac connexins Cx43 and Cx45: formation of diverse gap junction channels with diverse electrical properties by Desplantez, Thomas, Halliday, Deborah, Dupont, Emmanuel, Weingart, Robert

“…HeLa cells expressing rat connexin43 (Cx43) and/or mouse Cx45 were studied with the dual voltage-clamp technique. Different types of cell pairs were…”
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Electrical Propagation in Synthetic Ventricular Myocyte Strands From Germline Connexin43 Knockout Mice by Beauchamp, Philippe, Choby, Cécile, Desplantez, Thomas, de Peyer, Karin, Green, Karen, Yamada, Kathryn A, Weingart, Robert, Saffitz, Jeffrey E, Kléber, André G

“…To characterize the role of connexin43 (Cx43) as a determinant of cardiac propagation, we synthesized strands and pairs of ventricular myocytes from germline…”
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Specific tissue structure of the right ventricular outflow tract as a substrate for arrhythmias by Dubes, V., Magat, J., Constantin, M., Charron, S., Ozenne, V., Gilbert, S., Vaillant, F., Cros, C., Dupuis, S., Faye, R., Pourtau, L., Brette, F., Chaigne, S., Detaille, D., Guo, Y., Walton, R., Diolez, P., Desplantez, T., Pascarel-Auclerc, C., Pasdois, P., Martinez, M., Haissaguerre, M., Hocini, M., Coronel, R., Quesson, B., Bernus, O., Benoist, D.

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Control of the propagation of dendritic low-threshold Ca2+ spikes in Purkinje cells from rat cerebellar slice cultures by Cavelier, Pauline, Pouille, Frederic, Desplantez, Thomas, Beekenkamp, Huguette, Bossu, Jean‐Louis

“…To investigate the ionic mechanisms controlling the dendrosomatic propagation of low-threshold Ca 2+ spikes (LTS) in Purkinje cells (PCs), somatically evoked…”
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K+ channel activation and low-threshold Ca2+ spike of rat cerebellar Purkinje cells in vitro by Cavelier, Pauline, Desplantez, Thomas, Beekenkamp, Huguette, Bossu, Jean-Louis

“…Using the whole-cell configuration of the patch-clamp recording method, we analyzed the role of K conductances in determining the characteristics of the…”
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Control of the propagation of dendritic low-threshold Ca super(2+) spikes in Purkinje cells from rat cerebellar slice cultures by Cavelier, P, Pouille, F, Desplantez, T, Beekenkamp, H, Bossu, J-L

“…To investigate the ionic mechanisms controlling the dendrosomatic propagation of low-threshold Ca super(2+) spikes (LTS) in Purkinje cells (PCs), somatically…”
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Critical fluctuations of the electrical activity of the heart: Shortcomings of models of excitability and interpretation by Attuel, G, Derval, N, Desplantez, T, Haissaguerre, M, Hocini, M, Jaïs, P, Dubois, R

“…We report unexpected evidence of critical fluctuations of the electric potential of the heart during atrial fibrillation in humans. Scale invariance and long…”
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