Guidance molecules and chemokines in angiogenesis and vascular remodeling

详细

Apart from major molecules involved in angiogenesis, such as growth factors, cytokines and chemokines, much attention is now being paid to guidance molecules that determine growth trajectories of the de novo formation of blood vessels (ephrins and their receptors, semaphorin receptors neuropilins and plexins, Slit receptor Robo, netrin receptor UNC5B, urokinase and its receptor uPAR, T-cadherin). Guidance receptors play an important role in the regulation of vascular growth trajectory during embryogenesis and vascular regeneration in adults. Besides, matrix metalloproteinases (MMPs) and serine proteases (plasmin and urokinase) are also essential for angiogenesis and vascular wall remodeling. Aberrant gene expression profiles or signaling pathways related to the above proteins can lead to various pathologies.