Foretinib, a multiple kinase inhibitor undergoing clinical trials, could suppress the activity of hepatocyte growth factor (HGF) receptor c-MET and vascular endothelial growth factor receptor-2 (VEGFR-2). In addition, Foretinib may inhibit two critical lymphangiogenic signaling receptors VEGFR-3 and TIE-2. However, the effect of Foretinib on lymphatic endothelial cells (LECs) in vitro and lymph...

Diabetic mellitus (DM) patients are at an increased risk of developing peripheral arterial disease (PAD). Danhong injection (DHI) is a Chinese patent medicine widely used for several cardiovascular indications but the mechanism of action is not well-understood. We investigated the therapeutic potential of DHI on experimental PAD in mice with chemically induced as well as genetic (KKAy) type 2 D...

The diverse pathways and molecules involved in angiogenesis, the formation of new blood vessels, have been targeted for the treatment of colorectal and other cancers. Vascular endothelial growth factor (VEGF)-A binding to VEGF receptor (VEGFR)-2 is believed to be the key signaling pathway mediating angiogenesis. Other VEGF pathways involved in angiogenesis include VEGF-A, VEGF-B, and placental ...

During embryonic development, the growth of blood vessels requires the coordinated activation of endothelial receptor tyrosine kinases (RTKs) such as vascular endothelial growth factor receptor-2 (VEGFR-2) and Tie-2. Similarly, in adulthood, activation of endothelial RTKs has been shown to enhance development of the collateral circulation and improve blood flow to ischemic tissues. Recent evide...

Neuropilin-1 (NRP-1) is a type 1 membrane protein that binds the axon guidance factors belonging to the class-3 semaforin family. In endothelial cells, NRP-1 serves as a co-receptor for vascular endothelial growth factor (VEGF) and regulates VEGF receptor 2 (VEGFR-2)-dependent angiogenesis. Although gene-targeting studies documenting embryonic lethality in NRP-1 null mice have demonstrated a cr...

Neuropilin-1 (NRP-1) is a type 1 membrane protein that binds the axon guidance factors belonging to the class-3 semaforin family. In endothelial cells, NRP-1 serves as a co-receptor for vascular endothelial growth factor (VEGF) and regulates VEGF receptor 2 (VEGFR-2)– dependent angiogenesis. Although genetargeting studies documenting embryonic lethality in NRP-1 null mice have demonstrated a cr...

Submit Manuscript | http://medcraveonline.com Abbrevations: MTC: Medullary Thyroid Cancer; CgA: Chromogranin A; ASCL1: Achaete Scute Complex-Like 1; ASH1: Achaete Scute Homolog-1; MAPKs: Mitogen-Activated Protein Kinases; ERK1: Extracellular Signal-Regulated Kinases; VEGFR: Vascular Endothelial Growth Factor Receptor; MEK: MitogenActivated Protein Kinase; ERK: Extracellular Signal-Regulated Kin...

BACKGROUND Angiogenesis and macrophage recruitment to the uterus are key features of uterine decidualization; the progesterone-mediated uterine changes that allow for embryo implantation and initiation of pregnancy. In the current study, we characterized the expression of vascular endothelial growth factor receptor-1 (VEGFR-1) in macrophages and endothelial cells of the peri-implantation uterus...

Downlo ors induce new blood vessel growth primarily from host organ microvascular endothelial cells (EC), and vasculature differs significantly between the lung and liver. Vascular endothelial growth factor (VEGF GF-A) promotion of tumor angiogenesis is thought to be mediated primarily by VEGF receptor-2 R-2). In this study, VEGFR-2 antibody (DC101) inhibited growth of RenCa renal cell carcinom...

Our understanding of the molecular pathophysiology of differentiated thyroid cancer (DTC) has developed considerably over the last 10 years. Aberrant signaling through B-Raf and Akt has been implicated in the tumorigenesis of DTC. Moreover, these highly vascular tumors have proven to be sensitive to the inhibition of vascular endothelial growth factor receptor (VEGFR-2). It is likely that the m...