Concept

Intercellular communication

Publications associées (7)

Nanomechanics of multidomain neuronal cell adhesion protein contactin revealed by single molecule AFM and SMD

Giovanni Dietler, Andrzej Kulik, Karolina Anna Mikulska Ruminska

Contactin-4 (CNTN4) is a complex cell adhesion molecule (CAM) localized at neuronal membranes, playing a key role in maintaining the mechanical integrity and signaling properties of the synapse. CNTN4 consists of six immunoglobulin C2 type (IgC2) domains a ...

Springer Nature2017

The In-Silico Neocortical Microcircuit

Michael Reimann

The neocortex is one of the most important brain regions, occupying more than 80% of the brain volume in mammals and contributing massively to its capability of perceiving and interpreting then environment. While it has been extensively studied, it is stil ...

EPFL2014

Astrocyte–neuron co-culture on microchips based on the model of SOD mutation to mimic ALS

Philippe Renaud, Pierre Magistretti, Patrick Aebischer, Sylvain Eric Lengacher, Anja Kunze, Elisabeth Anne Dirren

Amyotrophic lateral sclerosis (ALS) is the most common motor neuron disease. ALS is believed to be a non-cell autonomous condition, as other cell types, including astrocytes, have been implicated in disease pathogenesis. Hence, to facilitate the developmen ...

Royal Soc Chemistry2013

Ephaptic coupling of cortical neurons

Henry Markram, Rodrigo de Campos Perin, Constantinos Anastassiou

The electrochemical processes that underlie neural function manifest themselves in ceaseless spatiotemporal field fluctuations. However, extracellular fields feed back onto the electric potential across the neuronal membrane via ephaptic coupling, independ ...

2011

Calcium Dynamics and Intercellular Communication in Arterial Smooth Muscle Cells in Vitro

Nadia Halidi

Tissue blood flow is controlled by changes in the diameter of the arteries and arterioles through coordinated contraction and relaxation of smooth muscle cells (SMCs) within the vascular wall. The contraction of SMCs is primarily regulated by the intracell ...

EPFL2011

Emergent Dynamics in Neocortical Microcircuits

Rodrigo de Campos Perin

Interactions among neurons can take place in a wide variety of forms. It is the goal of this thesis to investigate the properties and implications of a number of these interactions that we believe are relevant for information processing in the brain. Neuro ...

EPFL2010

Receptor-activated cytoplasmic Ca2+ spikes in communicating clusters of pancreatic acinar cells

Carl Petersen

The transmission of receptor-generated cytoplasmic Ca2+ signals between communicating pancreatic acinar cells has been investigated by comparing patch-clamp recordings of Ca(2+)-dependent Cl- current in internally perfused single cells and small multi-cell ...

1991

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