Search Results - "Stühmer, W"

Role of voltage-gated potassium channels in cancer by Pardo, L A, Contreras-Jurado, C, Zientkowska, M, Alves, F, Stühmer, W

“…Ion channels are being associated with a growing number of diseases including cancer. This overview summarizes data on voltage-gated potassium channels (VGKCs)…”
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The role of the I sK protein in the specific pharmacological properties of the I Ks channel complex by Busch, A. E., Busch, G. L., Ford, E., Suessbrich, H., Lang, H.‐J., Greger, R., Kunzelmann, K., Attali, B., Stühmer, W.

“…I Ks channels are composed of I sK and KvLQT1 subunits and underly the slowly activating, voltage‐dependent I Ks conductance in heart. Although it appears…”
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Eag1 potassium channel immunohistochemistry in the CNS of adult rat and selected regions of human brain by Martin, S., Lino de Oliveira, C., Mello de Queiroz, F., Pardo, L.A., Stühmer, W., Del Bel, E.

“…Eag1 (K V10.1) is the founding member of an evolutionarily conserved superfamily of voltage-gated K + channels. In rats and humans Eag1 is preferentially…”
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Tracking chromaffin granules on their way through the actin cortex by Oheim, M, Stühmer, W

“…Quantitative time-lapse evanescent-wave imaging of individual fluorescently labelled chromaffin granules was used for kinetic analysis of granule trafficking…”
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Ether-à-go-go 1 (Eag1) Potassium Channel Expression in Dopaminergic Neurons of Basal Ganglia is Modulated by 6-Hydroxydopamine Lesion by Ferreira, N. R., Mitkovski, M., Stühmer, W., Pardo, L. A., Del Bel, E. A.

“…The ether à go - go (Eag) gene encodes the voltage-gated potassium (K + ) ion channel Kv10.1, whose function still remains unknown. As dopamine may directly…”
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IRK(1-3) and GIRK(1-4) Inwardly Rectifying K+ Channel mRNAs Are Differentially Expressed in the Adult Rat Brain by Karschin, Christine, Dissmann, Elke, Stuhmer, Walter, Karschin, Andreas

“…Molecular cloning together with functional characterization has shown that the newly identified family of inwardly rectifying K+ channels consists of several…”
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Electrophysiological recording from Xenopus oocytes by Stühmer, W

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Hippocampal ether-à-go-go1 potassium channels blockade: effects in the startle reflex and prepulse inhibition by Issy, A C, Fonseca, J R, Pardo, L A, Stühmer, W, Del Bel, E A

“…Recently, our group described the ether-à-go-go1(Eag1) voltage-gated potassium (K(+)) channel (Kv10.1) expression in the dopaminergic cells indicating that…”
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Electrophysiologic recordings from Xenopus oocytes by Stühmer, W

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Extracellular K+Specifically Modulates a Rat Brain K+Channel by Pardo, L. A., Heinemann, S. H., Terlau, H., Ludewig, U., Lorra, C., Pongs, O., Stuhmer, W.

“…Extracellular potassium concentration is actively maintained within narrow limits in all higher organisms. Slight variations in extracellular potassium levels…”
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Eag1, Eag2, and SK3 potassium channel expression in the rat hippocampus after global transient brain ischemia by de Oliveira, R.M. Weffort, Martin, S., de Oliveira, C. Lino, Milani, H., Schiavon, A.P., Joca, S., Pardo, L.A., Stühmer, W., Del Bel, E.A.

“…Transient global brain ischemia causes delayed neuronal death in the hippocampus that has been associated with impairments in hippocampus‐dependent brain…”
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P2X4: An ATP-Activated Ionotropic Receptor Cloned from Rat Brain by Soto, Florentina, Garcia-Guzman, Miguel, Gomez-Hernandez, Juan Manuel, Hollmann, Michael, Karschin, Christine, Stühmer, Walter

“…Extracellular ATP exerts pronounced biological actions in virtually every organ or tissue that has been studied. In the central and peripheral nervous system,…”
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Depletion of InsP3 stores activates a Ca2+ and K+ current by means of a phosphatase and a diffusible messenger by PAREKH, A. B, TERLAU, H, STÜHMER, W

“…In non-excitable cells, release of Ca2+ from the inositol 1,4,5-trisphosphate (InsP3)-sensitive store can activate Ca2+ entry. Very little is known about the…”
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Cloned ligand-gated channels activated by extracellular ATP (P2X receptors) by Soto, F, Garcia-Guzman, M, Stühmer, W

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The last few milliseconds in the life of a secretory granule. Docking, dynamics and fusion visualized by total internal reflection fluorescence microscopy (TIRFM) by Oheim, M, Loerke, D, Stühmer, W, Chow, R H

“…We have monitored single vesicles (granules) in bovine adrenal chromaffin cells using an optical sectioning technique, total internal reflection fluorescence…”
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Calcium channel characteristics conferred on the sodium channel by single mutations by Heinemann, Stefan H, Terlau, Heinrich, Stühmer, Walter, Imoto, Keiji, Numa, Shosaku

“…The sodium channel, one of the family of structurally homologous voltage-gated ion channels, differs from other members, such as the calcium and the potassium…”
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Cell Cycle-Related Changes in the Conducting Properties of r-Eag K+Channels by Pardo, Luis A., Brüggemann, Andrea, Camacho, Javier, Stühmer, Walter

“…Release from arrest in G2 phase of the cell cycle causes profound changes in rat ether-à-go-go (r-eag) K+channels heterologously expressed in Xenopus oocytes…”
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Interaction of secretory organelles with the membrane by Oheim, M, Stühmer, W

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Eag 1, Eag 2 and Kcnn3 gene brain expression of isolated reared rats by Martin, S., Lino‐de‐Oliveira, C., Joca, S. R. L., Weffort de Oliveira, R., Echeverry, M. B., Da Silva, C. A., Pardo, L., Stühmer, W., Bel, E. D.

“…The Eag1 and Eag2, voltage‐dependent potassium channels, and the small‐conductance calcium‐activated potassium channel (Kcnn3) are highly expressed in limbic…”
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Alternative splicing of the human Shaker K+ channel beta 1 gene and functional expression of the beta 2 gene product by McCormack, K, McCormack, T, Tanouye, M, Rudy, B, Stühmer, W

“…Mammalian voltage-activated Shaker K+ channels associate with at least three cytoplasmic proteins: Kv beta 1, Kv beta 2 and Kv beta 3. These beta subunits…”
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