Profils utilisateurs correspondant à "Jörg Geiger"

Joerg Geiger

University of Wuerzburg
Adresse e-mail validée de uni-wuerzburg.de
Cité 6156 fois

Relative abundance of subunit mRNAs determines gating and Ca2+ permeability of AMPA receptors in principal neurons and interneurons in rat CNS

JRP Geiger, T Melcher, DS Koh, B Sakmann… - Neuron, 1995 - cell.com
Recording of glutamate-activated currents in membrane patches was combined with RT-PCR-mediated
AMPA receptor (AMPAR) subunit mRNA analysis in single identified cells of rat …

Control of kinetic properties of AMPA receptor channels by nuclear RNA editing

…, J Mosbacher, T Melcher, T Höger, JRP Geiger… - Science, 1994 - science.org
AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid) receptor channels mediate
the fast component of excitatory postsynaptic currents in the central nervous system. Site-…

Dynamic control of presynaptic Ca2+ inflow by fast-inactivating K+ channels in hippocampal mossy fiber boutons

JRP Geiger, P Jonas - Neuron, 2000 - cell.com
Abstract Analysis of presynaptic determinants of synaptic strength has been difficult at cortical
synapses, mainly due to the lack of direct access to presynaptic elements. Here we report …

Multi-step pericellular proteolysis controls the transition from individual to collective cancer cell invasion

K Wolf, YI Wu, Y Liu, J Geiger, E Tam, C Overall… - Nature cell …, 2007 - nature.com
Invasive cell migration through tissue barriers requires pericellular remodelling of extracellular
matrix (ECM) executed by cell-surface proteases, particularly membrane-type-1 matrix …

Fast synaptic inhibition promotes synchronized gamma oscillations in hippocampal interneuron networks

…, A Meyer, H Monyer, JRP Geiger… - Proceedings of the …, 2002 - National Acad Sciences
Networks of GABAergic interneurons are of critical importance for the generation of gamma
frequency oscillations in the brain. To examine the underlying synaptic mechanisms, we …

The first comprehensive and quantitative analysis of human platelet protein composition allows the comparative analysis of structural and functional pathways

…, S Radau, U Walter, L Martens, J Geiger… - Blood, The Journal …, 2012 - ashpublications.org
Antiplatelet treatment is of fundamental importance in combatting functions/dysfunction of
platelets in the pathogenesis of cardiovascular and inflammatory diseases. Dysfunction of …

Energy-efficient action potentials in hippocampal mossy fibers

H Alle, A Roth, JRP Geiger - Science, 2009 - science.org
Action potentials in nonmyelinated axons are considered to contribute substantially to
activity-dependent brain metabolism. Here we show that fast Na + current decay and delayed K + …

Submillisecond AMPA receptor-mediated signaling at a principal neuron–interneuron synapse

JRP Geiger, J Lübke, A Roth, M Frotscher, P Jonas - Neuron, 1997 - cell.com
Glutamatergic transmission at a principal neuron–interneuron synapse was investigated by
dual whole-cell patch-clamp recording in rat hippocampal slices combined with …

Patch-clamp recording from mossy fiber terminals in hippocampal slices

J Bischofberger, D Engel, L Li, JRP Geiger, P Jonas - Nature protocols, 2006 - nature.com
Rigorous analysis of synaptic transmission in the central nervous system requires access to
presynaptic terminals. However, cortical terminals have been largely inaccessible to …

Flow cytometry analysis of intracellular VASP phosphorylation for the assessment of activating and inhibitory signal transduction pathways in human platelets

UR Schwarz, J Geiger, U Walter… - Thrombosis and …, 1999 - thieme-connect.com
Increased platelet adhesion or aggregation are key events in the pathogenesis of cardiovascular
diseases. Exact determination of the platelet activation state is essential to recognize, …