Roger Sauser
Overview
Explore the profile of Roger Sauser including associated specialties, affiliations and a list of published articles.
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Articles
10
Citations
249
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Recent Articles
1.
Fournier M, Sauser R, Ambrosi D, Meister J, Verkhovsky A
J Cell Biol
. 2010 Jan;
188(2):287-97.
PMID: 20100912
During cell migration, forces generated by the actin cytoskeleton are transmitted through adhesion complexes to the substrate. To investigate the mechanism of force generation and transmission, we analyzed the relationship...
2.
Seppey D, Sauser R, Koenigsberger M, Beny J, Meister J
Am J Physiol Heart Circ Physiol
. 2009 Dec;
298(2):H488-96.
PMID: 19966061
Vasomotion consists of cyclic arterial diameter variations induced by synchronous contractions and relaxations of smooth muscle cells. However, the arteries do not contract simultaneously on macroscopic distances, and a propagation...
3.
Koenigsberger M, Sauser R, Seppey D, Beny J, Meister J
Biophys J
. 2008 Jul;
95(6):2728-38.
PMID: 18586845
In vitro, different techniques are used to study the smooth muscle cells' calcium dynamics and contraction/relaxation mechanisms on arteries. Most experimental studies use either an isometric or an isobaric setup....
4.
Seppey D, Sauser R, Koenigsberger M, Beny J, Meister J
J Vasc Res
. 2008 Apr;
45(5):416-26.
PMID: 18401180
Background And Aims: Vasomotion consists in cyclic oscillations of the arterial diameter induced by the synchronized activity of the smooth muscle cells. So far, contradictory results have emerged in the...
5.
Beny J, Koenigsberger M, Sauser R
Am J Physiol Heart Circ Physiol
. 2006 Aug;
291(5):H2036-8.
PMID: 16877557
No abstract available.
6.
Koenigsberger M, Sauser R, Beny J, Meister J
Biophys J
. 2006 Jun;
91(5):1663-74.
PMID: 16751242
Smooth muscle and endothelial cells in the arterial wall are exposed to mechanical stress. Indeed blood flow induces intraluminal pressure variations and shear stress. An increase in pressure may induce...
7.
Koenigsberger M, Sauser R, Meister J
Bull Math Biol
. 2005 Jul;
67(6):1253-72.
PMID: 15998534
Asynchronous and synchronous calcium oscillations occur in a variety of cells. A well-established pathway for intercellular communication is provided by gap junctions which connect adjacent cells and can mediate electrical...
8.
Koenigsberger M, Sauser R, Beny J, Meister J
Biophys J
. 2005 Mar;
88(6):3845-54.
PMID: 15792979
It is well-known that cyclic variations of the vascular diameter, a phenomenon called vasomotion, are induced by synchronous calcium oscillations of smooth muscle cells (SMCs). However, the role of the...
9.
Lamboley M, Pittet P, Koenigsberger M, Sauser R, Beny J, Meister J
Cell Calcium
. 2005 Mar;
37(4):311-20.
PMID: 15755492
We investigated heterocellular communication in rat mesenteric arterial strips at the cellular level using confocal microscopy. To visualize Ca(2+) changes in different cell populations, smooth muscle cells (SMCs) were loaded...
10.
Koenigsberger M, Sauser R, Lamboley M, Beny J, Meister J
Biophys J
. 2004 Jul;
87(1):92-104.
PMID: 15240448
Many experimental studies have shown that arterial smooth muscle cells respond with cytosolic calcium rises to vasoconstrictor stimulation. A low vasoconstrictor concentration gives rise to asynchronous spikes in the calcium...