Results 121 to 130 of about 840,839 (338)

MicroRNAs Control Vascular Endothelial Growth Factor Signaling [PDF]

open access: yesCirculation Research, 2012
Angiogenesis is a very tightly controlled process, in which endothelial cells need to migrate and proliferate toward ischemic tissue. A long-known factor that provides a gradient for endothelial cells to migrate toward is vascular endothelial growth factor (VEGF).1 Carefully titrated levels of VEGF are crucial for blood vessel development, because even
openaire   +4 more sources

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Concentrations of growth factors in platelet-rich plasma and platelet-rich fibrin in a rabbit model

open access: yesVeterinární Medicína, 2016
Platelet-rich plasma (PRP) and platelet-rich fibrin (PRF) are platelet concentrates which have been used to improve healing and regeneration of damaged tissues.
J. Vokurka   +4 more
doaj   +1 more source

Physiological Plasticity of Neural-Crest-Derived Stem Cells in the Adult Mammalian Carotid Body [PDF]

open access: yes, 2017
Adult stem cell plasticity, or the ability of somatic stem cells to cross boundaries and differentiate into unrelated cell types, has been amatter of debate in the last decade.
Annese, Valentina   +3 more
core   +2 more sources

The vascular endothelial growth factor (VEGF) family: angiogenic factors in health and disease

open access: yesGenome Biology, 2005
SummaryVascular endothelial growth factors (VEGFs) are a family of secreted polypeptides with a highly conserved receptor-binding cystine-knot structure similar to that of the platelet-derived growth factors. VEGF-A, the founding member of the family, is
D. Holmes, I. Zachary
semanticscholar   +1 more source

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

open access: yesAdvanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein   +7 more
wiley   +1 more source

Protein growth factors and myocardial remodeling in hypertension in men with psoriasis

open access: yesЛечащий Врач
Background. Protein growth factors such as vascular endothelial growth factor and insulin-like growth factor are involved in the pathogenesis of hypertension and psoriasis, and endothelial dysfunction is also noted in these diseases.
V. A. Razin   +3 more
doaj   +1 more source

Tumor angiogenic switch determines sustained proliferative malignant transformation in tumorigenesis and overlaps with para-inflammatory phenomena [PDF]

open access: yes, 2015
Contextual BCR-ABL tyrosine kinase over-activity determines in formulated fashion the emergence of proliferation and anti-apoptosis that arise largely as derived phenomena of otherwise homeostatic mechanisms of the c-ABL gene within hematopoietic ...
Agius, Lawrence M.
core  

VEGF is indirectly associated with NO production

open access: yes, 2012
Background? Increased levels of vascular endothelial growth factor (VEGF) have been observed in patients with metabolic syndrome (MetS). Nitric oxide (NO) formation is reduced in MetS, but its relationship to VEGF production remains poorly defined.
Alberti   +28 more
core   +1 more source

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