Related Experiment Videos
Control of angiogenesis by the pericyte: molecular mechanisms and significance
1Laboratory for Surgical Research, Children's Hospital, Boston, Massachusetts, USA.
The microvasculature consists of endothelial cells (EC) with albuminally located pericytes. A number of clinical and experimental observations suggest that pericytes contribute to the regulation of microvascular growth and function. EC and pericytes appear to have a variety of means whereby they may influence one another, including soluble growth factors, gap junctions and adhesion molecules, to name a few. Co-culture systems have provided a good deal of evidence to support the concept that these two cells interact and that these communications are central to vessel assembly, growth control and normal function.
The microvasculature consists of endothelial cells (EC) with albuminally located pericytes. A number of clinical and experimental observations suggest that pericytes contribute to the regulation of microvascular growth and function. EC and pericytes appear to have a variety of means whereby they may influence one another, including soluble growth factors, gap junctions and adhesion molecules, to name a few. Co-culture systems have provided a good deal of evidence to support the concept that these two cells interact and that these communications are central to vessel assembly, growth control and normal function.