Publications associées à Calcium dynamics and intercellular communication in arterial smooth muscle cells

Recording physiological history of cells with chemical labeling

Recordings of the physiological history of cells provide insights into biological processes, yet obtaining such recordings is a challenge. To address this, we introduce a method to record transient cellular events for later analysis. We designed proteins t ...

Amer Assoc Advancement Science2024

Bioaccumulation and molecular effects of carbamazepine and methylmercury co-exposure in males of Dreissena polymorpha

Florian Frédéric Vincent Breider, Dominique Grandjean, Nguyên Thiên Kim Lê, Claudia Cosio

Dreissena polymorpha is a bivalve promising for biomonitoring in freshwater ecosystems thanks to its abundance and high filtration activity allowing rapid uptake of toxicants and identification of their negative effects. Nonetheless, we still lack knowledg ...

2023

Perivascular Macrophages Limit Permeability

Michele De Palma, Melody Swartz, Mario Leonardo Squadrito, Witold Waldemar Kilarski, Esra Güç

Objective-Perivascular cells, including pericytes, macrophages, smooth muscle cells, and other specialized cell types, like podocytes, participate in various aspects of vascular function. However, aside from the well-established roles of smooth muscle cell ...

American Heart Association2016

Ultrafast Ca2+ wave in cultured vascular smooth muscle cells aligned on a micropatterned surface

Jean-Jacques Meister, Jean-Louis Bény, Benoît Vianay, Jairo Camilo Quijano Perez

Communication between vascular smooth muscle cells (SMCs) allows control of their contraction and so regulation of blood flow. The contractile state of SMCs is regulated by cytosolic Ca2+ concentration (Ca2+) which propagates as Ca2+ waves over a sign ...

Elsevier2013

Fully Eulerian finite element approximation of a fluid-structure interaction problem in cardiac cells

Alfio Quarteroni, Ricardo Esteban Ruiz Baier, Aymen Laadhari

We propose in this paper an Eulerian finite element approximation of a coupled chemical fluid-structure interaction problem arising in the study of mesoscopic cardiac biomechanics. We simulate the active response of a myocardial cell (here considered as an ...

Wiley-Blackwell2013

A calcium ion-selective electrode array for monitoring the activity of HepG2/C3As in a microchannel

Philippe Renaud, Robert Meissner

Variations in calcium ion (Ca2+) concentrations play a crucial role in cell-cell communication; periodic changes act as cellular signals. In this study, we developed a solid-state calcium ion-selective electrode (Ca2+ ISE) integrated in a microchannel to m ...

Elsevier2012

Ca2+ channels and transmitter release at the active zone

Ralf Schneggenburger, Olexiy Kochubey, Yunyun Han

Ca2+-dependent transmitter release is the most important signaling mechanism for fast information transfer between neurons. Transmitter release takes places at highly specialized active zones with sub-micrometer dimension, which contain the molecular machi ...

Elsevier2012

Intercellular calcium waves in primary cultured rat mesenteric smooth muscle cells are mediated by Connexin43

Jean-Jacques Meister, Jean-Louis Bény, Nadia Halidi

Intercellular Ca2+ wave propagation between vascular smooth muscle cells (SMCs) is associated with the propagation of contraction along the vessel. Here, we characterize the involvement of gap junctions (GJs) in Ca2+ wave propagation between SMCs at the ce ...

2012

Propagation of fast and slow intercellular Ca2+ waves in primary cultured arterial smooth muscle cells

Jean-Jacques Meister, Jean-Louis Bény, Nadia Halidi

Smooth muscle contraction is regulated by changes in cytosolic Ca2+ concentration (Ca2+). In response to stimulation, Ca2+ increase in a single cell can propagate to neighbouring cells through gap junctions, as intercellular Ca2+ waves. To investigate ...

2011

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Calcium dynamics and intercellular communication in arterial smooth muscle cells

Recording physiological history of cells with chemical labeling

Bioaccumulation and molecular effects of carbamazepine and methylmercury co-exposure in males of Dreissena polymorpha

Perivascular Macrophages Limit Permeability

Intercellular ultrafast calcium wave in vascular smooth muscle cells

Ultrafast Ca2+ wave in cultured vascular smooth muscle cells aligned on a micropatterned surface

Fully Eulerian finite element approximation of a fluid-structure interaction problem in cardiac cells

A calcium ion-selective electrode array for monitoring the activity of HepG2/C3As in a microchannel

Ca2+ channels and transmitter release at the active zone

Intercellular calcium waves in primary cultured rat mesenteric smooth muscle cells are mediated by Connexin43

Propagation of fast and slow intercellular Ca2+ waves in primary cultured arterial smooth muscle cells

Graph Chatbot

Chattez avec Graph Search

Ultrafast Ca2+ wave in cultured vascular smooth muscle cells aligned on a micropatterned surface

Intercellular calcium waves in primary cultured rat mesenteric smooth muscle cells are mediated by Connexin43

Propagation of fast and slow intercellular Ca2+ waves in primary cultured arterial smooth muscle cells

Recording physiological history of cells with chemical labeling

Intercellular ultrafast calcium wave in vascular smooth muscle cells

Bioaccumulation and molecular effects of carbamazepine and methylmercury co-exposure in males of Dreissena polymorpha

Perivascular Macrophages Limit Permeability

Fully Eulerian finite element approximation of a fluid-structure interaction problem in cardiac cells

A calcium ion-selective electrode array for monitoring the activity of HepG2/C3As in a microchannel

Ca2+ channels and transmitter release at the active zone