A number of putative angiogenic factors such as basic fibroblast growth factor, platelet-derived growth factor, interleukins, and vascular endothelial growth factor (VEGF), are expressed in head and ...
Vascular endothelial growth factor (VEGF) is pivotal for blood vessel formation and haematopoiesis, but its effect on stem cells has remained unclear. In 27 June Nature, Hans-Peter Gerber and ...