Results 31 to 40 of about 345,542 (292)

Regulatory Role of microRNAs in Tumor Angiogenesis

open access: yesActa Medica Bulgarica, 2020
The process of neoangiogenesis is one of the classic hallmarks of a cancer. Its intricate mechanisms have long been one of the major domains in cancer research and a hope for a therapeutic breakthrough.
Popov T.   +7 more
doaj   +1 more source

Vascular Growth in the Fetal Lung [PDF]

open access: yes, 2011
The structure of the lung is truly remarkable. It is primarily composed of three branched tubular networks (the airway, pulmonary artery and vein, bronchial artery and vein) which supply blood and air to the site of gas exchange and which maintain ...
Land, Stephen
core   +4 more sources

Engineered Zinc Finger Protein–Mediated VEGF-A Activation Restores Deficient VEGF-A in Sensory Neurons in Experimental Diabetes [PDF]

open access: yesDiabetes, 2009
OBJECTIVE The objectives of the study were to evaluate retrograde axonal transport of vascular endothelial growth factor A (VEGF-A) protein to sensory neurons after intramuscular administration of an engineered zinc finger protein activator of endogenous VEGF-A (VZ+434) in an experimental model of diabetes, and to ...
Pawson, Elizabeth J.   +6 more
openaire   +3 more sources

The significance of some growth factors in the pathogenesis of endocrine ophthalmopathy

open access: yesКлиническая и экспериментальная тиреоидология, 2017
Aim. The purpose of this work was to study the role of transforming growth factors (TGF-, FGF-2, VEGF-A) during endocrine ophthalmopathy (EOC). Materials and methods. The study 119 patients with endocrine ophthalmopathy were examined, at the age of 48
Vladimir V. Charinzev   +3 more
doaj   +1 more source

Regulation of VEGF-A in Uveal Melanoma

open access: yesInvestigative Opthalmology & Visual Science, 2010
Blood vessels are important constituents of intraocular uveal melanoma (UM), but whether angiogenesis is regulated by environmental factors such as ischemia or by genetic mechanisms is not known. This study was undertaken to examine the regulation of the proangiogenic factor vascular endothelial growth factor (VEGF-A).Cell lines and primary tumors were
Filali, M. el   +6 more
openaire   +3 more sources

Reduced Retinal Microvascular Density, Improved Forepaw Reach, Comparative Microarray and Gene Set Enrichment Analysis with c-jun Targeting DNA Enzyme [PDF]

open access: yes, 2015
Retinal neovascularization is a critical component in the pathogenesis of common ocular disorders that cause blindness, and treatment options are limited.
Chan, Cecilia W. S   +3 more
core   +1 more source

An expression signature of the angiogenic response in gastrointestinal neuroendocrine tumours: correlation with tumour phenotype and survival outcomes. [PDF]

open access: yes, 2013
BACKGROUND: Gastroenteropancreatic neuroendocrine tumours (GEP-NETs) are heterogeneous with respect to biological behaviour and prognosis. As angiogenesis is a renowned pathogenic hallmark as well as a therapeutic target, we aimed to investigate the ...
A Couvelard   +47 more
core   +2 more sources

Could an endoneurial endothelial crosstalk between Wnt/β-catenin and Sonic Hedgehog pathways underlie the early disruption of the infra-orbital blood-nerve barrier following chronic constriction injury? [PDF]

open access: yes, 2017
BackgroundBlood–nerve barrier disruption is pivotal in the development of neuroinflammation, peripheral sensitization, and neuropathic pain after peripheral nerve injury.
Boucher, Yves   +7 more
core   +4 more sources

Angiogenic potential of circulating peripheral blood neutrophils in kidney cancer

open access: yesМедицинская иммунология, 2023
The role of neutrophils in kidney cancer is currently being studied. Their role in carcinogenesis is ambiguous. As one of the most abundant blood leukocytes, neutrophils play an important role in cancer progression through multiple mechanisms, including ...
I. R. Myagdieva   +4 more
doaj   +1 more source

The intestinal lymphatic system: Functions and metabolic implications [PDF]

open access: yes, 2019
The lymphatic system of the gut plays important roles in the transport of dietary lipids, as well as in immunosurveillance and removal of interstitial fluid.
Cifarelli, Vincenza, Eichmann, Anne
core   +2 more sources

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