Faculty Opinions recommendation of Comparison of a hair bundle's spontaneous oscillations with its response to mechanical stimulation reveals the underlying active process.

2002 ◽  
Author(s):  
Peter Gillespie
Keyword(s):  
Mechanical Stimulation ◽  
Active Process ◽  
Spontaneous Oscillations

Mechanical stimulation of human BON cells: Gαq involvement in 5-HT release

2001 ◽  
Vol 120 (5) ◽  
pp. A83-A83
Author(s):  
M KIM ◽  
N JAVED ◽  
F CHRISTOFI ◽  
H COOKE
Keyword(s):  
Mechanical Stimulation ◽  
Bon Cells ◽  
Stimulation Of

Why is a new journal dedicated to vascular biology required?

2018 ◽  
Author(s):  
Paolo Madeddu
Keyword(s):  
Myocardial Ischemia ◽  
Tumor Growth ◽  
Vascular Tone ◽  
50Th Anniversary ◽  
Vascular Biology ◽  
Active Process ◽  
Master Regulators ◽  
Relaxing Factor ◽  
Tissue Healing ◽  
Endothelium Derived Relaxing Factor

The year 2018 marked the 110th anniversary of Goldmann’s discovery that vascularization is an active process in tissues1 and the 50th anniversary of the concomitant reports from Greenblatt and Shubik2 and Ehrmann and Knoth3 that soluble morphogenic factors are required for cancer angiogenesis. Many other radically transformative paradigms have been introduced in the last decades. To name a few, the molecular search for the identity of master regulators of vascular tone led to the discovery of the Endothelium-Derived Relaxing Factor (EDRF; i.e., NO4), while clinically inspired investigations led to the recognition of the pathophysiological relevance of neoangiogenesis in cancer and tissue healing. This brought about the proposal of blocking angiogenesis to halt tumor growth and stimulating angiogenesis to treat myocardial ischemia and heart failure5-7.

Use of Flexible Materials with a Novel Pressure Driven Equibiaxial Cell Stretching Device for Mechanical Stimulation of Single Mammalian Cells

2003 ◽  
Vol 773 ◽  
Author(s):  
James D. Kubicek ◽  
Stephanie Brelsford ◽  
Philip R. LeDuc
Keyword(s):  
Cell Fate ◽  
Mechanical Stimulation ◽  
Mammalian Cells ◽  
Cellular Response ◽  
Single Cells ◽  
Complex Nature ◽  
Cellular Behavior ◽  
Cell Stretching ◽  
Stimulation Of ◽  
Pressure Driven

AbstractMechanical stimulation of single cells has been shown to affect cellular behavior from the molecular scale to ultimate cell fate including apoptosis and proliferation. In this, the ability to control the spatiotemporal application of force on cells through their extracellular matrix connections is critical to understand the cellular response of mechanotransduction. Here, we develop and utilize a novel pressure-driven equibiaxial cell stretching device (PECS) combined with an elastomeric material to control specifically the mechanical stimulation on single cells. Cells were cultured on silicone membranes coated with molecular matrices and then a uniform pressure was introduced to the opposite surface of the membrane to stretch single cells equibiaxially. This allowed us to apply mechanical deformation to investigate the complex nature of cell shape and structure. These results will enhance our knowledge of cellular and molecular function as well as provide insights into fields including biomechanics, tissue engineering, and drug discovery.

Sign in / Sign up

Export Citation Format

Share Document