| http://www.w3.org/ns/prov#value | - Angiogenesis is believed to play a pivotal role in the pathophysiology of PsA synovitis and is controlled by growth factors such as vascular endothelial growth factor (VEGF) and angiopoietins Ang-1 and Ang-2, which in turn may be controlled by cytokines such as TNF-a.
|