Results 31 to 40 of about 228,627 (303)

The Role of VEGF and VEGF Receptors in Carcinogenesis [PDF]

open access: yesJournal of Carcinogenesis & Mutagenesis, 2012
The vascular endothelial growth factor (VEGF) family and its associated cognate receptors are critical components of angiogenesis, the process of new blood vessel formation. Under normal conditions, angiogenesis supports organism development and tissue homeostasis in a tightly controlled fashion.
openaire   +1 more source

A multiscale hybrid model for pro-angiogenic calcium signals in a vascular endothelial cell [PDF]

open access: yes, 2012
Cytosolic calcium machinery is one of the principal signaling mechanisms by which endothelial cells (ECs) respond to external stimuli during several biological processes, including vascular progression in both physiological and pathological conditions ...
A. Balter   +102 more
core   +1 more source

Effects of hypoxia and hyperoxia on the differential expression of VEGF-A isoforms and receptors in Idiopathic Pulmonary Fibrosis (IPF)

open access: yesRespiratory Research, 2018
Dysregulation of VEGF-A bioavailability has been implicated in the development of lung injury/fibrosis, exemplified by Idiopathic Pulmonary Fibrosis (IPF). VEGF-A is a target of the hypoxic response via its translational regulation by HIF-1α. The role of
Shaney L. Barratt   +6 more
doaj   +1 more source

VEGF189 binds NRP1 and is sufficient for VEGF/NRP1-dependent neuronal patterning in the developing brain [PDF]

open access: yes, 2015
© 2015. Published by The Company of Biologists Ltd. This research was funded by a Wellcome Trust PhD fellowship to M.T. [092839/Z/10/Z] and a BBSRC project grant to C.R. and L.E. [BB/J00930X/1].
Cariboni, Anna   +6 more
core   +2 more sources

VEGF (Vascular Endothelial Growth Factor) Induces NRP1 (Neuropilin-1) Cleavage via ADAMs (a Disintegrin and Metalloproteinase) 9 and 10 to Generate Novel Carboxy- Terminal NRP1 Fragments That Regulate Angiogenic Signaling [PDF]

open access: yes, 2018
OBJECTIVE: NRP1(neuropilin-1) acts as a coreceptor for VEGF (vascular endothelial growth factor) with an essential role in angiogenesis. Recent findings suggest that posttranslational proteolytic cleavage of VEGF receptors may be an important mechanism
Evans, I M   +7 more
core   +3 more sources

Dual-function injectable angiogenic biomaterial for the repair of brain tissue following stroke. [PDF]

open access: yes, 2018
Stroke is the primary cause of disability due to the brain's limited ability to regenerate damaged tissue. After stroke, an increased inflammatory and immune response coupled with severely limited angiogenesis and neuronal growth results in a stroke ...
Carmichael, S Thomas   +3 more
core   +1 more source

Relationship of VEGF/VEGFR with immune and cancer cells: staggering or forward?

open access: yesCancer Biology & Medicine, 2016
Vascular endothelial growth factor (VEGF) is primarily known as a proangiogenic factor and is one of the most important growth and survival factors affecting the vascular endothelium.
Yu-Ling Li, Hua Zhao, Xiu-Bao Ren
doaj   +1 more source

Nuclear β-arrestin1 is a critical cofactor of hypoxia-inducible factor-1α signaling in endothelin-1-induced ovarian tumor progression [PDF]

open access: yes, 2016
Hypoxia-inducible factor-1α (HIF-1α) mediates the response to hypoxia or other stimuli, such as growth factors, including endothelin-1 (ET-1), to promote malignant progression in numerous tumors.
Bagnato, Anna   +6 more
core   +1 more source

Markers of Angiogenesis Associated with Surgical Attenuation of Congenital Portosystemic Shunts in Dogs [PDF]

open access: yes, 2014
BACKGROUND: Dogs with congenital portosystemic shunts (CPSS) have hypoplasia of the intrahepatic portal veins. Surgical CPSS attenuation results in the development of the intrahepatic portal vasculature, the precise mechanism for which is unknown ...
Chiarelli   +29 more
core   +1 more source

Computational model of vascular endothelial growth factor spatial distribution in muscle and pro-angiogenic cell therapy. [PDF]

open access: yesPLoS Computational Biology, 2006
Members of the vascular endothelial growth factor (VEGF) family of proteins are critical regulators of angiogenesis. VEGF concentration gradients are important for activation and chemotactic guidance of capillary sprouting, but measurement of these ...
Feilim Mac Gabhann   +2 more
doaj   +1 more source

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