Fig. 1.
Differential functions of vascular endothelial growth factor receptors. Adapted from Pandey et al. [27]. Vascular endothelial growth factor-A, B, C, D, and E (VEGF-A, B, C, D, and E), VEGF receptor-1, 2, and 3 (VEGFR-1, 2, and 3), Neuropilin-1 and 2 (NRP-1 and 2), Placental growth factor (PlGF)