UNLABELLED The anti-cancer effects of emodin, including inhibition of proliferation, invasion, metastasis and angiogenesis, were confirmed by various previous studies. However, the specific mechanisms were not clear. In this study, we investigated emodin's anti-angiogenesis effect and focused on the mechanisms in human osteosarcoma (OS). OS cells were implanted to nude mice to form OS xenograft...

Valproic acid is widely used as an anti-epileptic globally. Anti-epileptic action is mediated by Gamma Amino Butyric Acid (GABA) receptors. In past and recently, several other clinical outcomes have been proposed by various studies. These under-reported clinical actions apart from anti-epileptic activity are mediated by various intracellular and extracellular pathways. Several mechanisms like H...

Polycystic ovarian syndrome (PCOS) is the most common endocrine disorder. Various constituents including flavonoids with biological activities including free radical scavenging, anti-lipoperoxidation and anti-inflammatory have been isolated from hawthorn. Due to adverse effect of PCOS on ovarian vascular remodeling as well as PCOS-induced oxidative stress, we aimed to study the hawthorn’s berri...

Colon cancer has the third highest incidence and mortality among cancers in the United States. MicroRNA-21 (miR21) has been described as an oncomir that is highly overexpressed in tumor tissue from colorectal cancer. Recent studies showed that silencing of miR21 through use of a miR21 inhibitor (anti-miR21) affected viability, apoptosis and the cell cycle in colon cancer cells. We identified an...

The growth of blood vessels (a process known as angiogenesis) is essential for organ growth and repair. An imbalance in this process contributes to numerous malignant, inflammatory, ischaemic, infectious and immune disorders. Recently, the first anti-angiogenic agents have been approved for the treatment of cancer and blindness. Angiogenesis research will probably change the face of medicine in...

BACKGROUND Excessive angiogenesis is a key feature of vulnerable atherosclerotic plaques, and is considered an independent predictor of cardiovascular risk. CD137 signaling has previously been shown to be involved in atherosclerosis. However, the possible role of CD137 signaling in regulating angiogenesis has not been reported. METHODS AND RESULTS Apolipoprotein E-deficient (ApoE-/-) mice wer...

Introduction: Angiogenesis in the central nervous system is visible animal models of neuroinflammation and bone cancer pain. However, whether spinal angiogenesis exists contributes to sensitization neuropathic pain remains unclear. This study analyzes impact on Methods: Rats with chronic constriction injury (CCI) sciatic nerve underwent implantation an intrathecal catheter. Fumagillin or vascul...

objective: angiogenesis a process that results in neo-vascularization is an essential stage in growth of solid tumors and the formation of metastases. vascular endothelial growth factor (vegf) and its receptors, vegfr1 (flt-1) and vegfr2 (kdr/flk-1), are the major regulators for tumor angiogenesis. recent studies showed that second domain of vegfr-1is a key factor for vegf/vegfr-1 interaction. ...

BACKGROUND Angiogenesis is a key hallmark of tumourigenesis and its inhibition is a proven strategy for the development of novel anti-cancer therapeutics. An important aspect of early angiogenesis is the co-ordinated migration and invasion of endothelial cells through the hypoxic tumour tissue. Cathepsin S has been shown to play an important role in angiogenesis as has vascular endothelial grow...

Objective(s): Lung cancer is the main leading cause of cancer death worldwide. Angiogenesis is the main step in proliferation and spreading of tumor cells. Targeting vascular endothelial growth factor (VEGF) is an effective approach for inhibition of cancer angiogenesis. Nanobodies (NBs) are a novel class of antibodies derived from the camel. Unique characteristics of Nbs like their small size ...