Human Aortic Valve Interstitial Cells Display Proangiogenic Properties During Calcific Aortic Valve Disease.
Adult
Aged
Aged, 80 and over
Animals
Aortic Valve
/ metabolism
Aortic Valve Stenosis
/ metabolism
Calcinosis
/ metabolism
Case-Control Studies
Cell Differentiation
Cell Lineage
Cells, Cultured
Coculture Techniques
Endothelial Progenitor Cells
/ metabolism
Female
Humans
Male
Mice, Nude
Middle Aged
Neovascularization, Pathologic
Osteogenesis
Paracrine Communication
Phenotype
Signal Transduction
Vascular Endothelial Growth Factor A
/ genetics
ECFCs
angiogenesis
calcific aortic valve disease
endothelial progenitor
valvular interstitial cells
vascular endothelial growth factor A
Journal
Arteriosclerosis, thrombosis, and vascular biology
ISSN: 1524-4636
Titre abrégé: Arterioscler Thromb Vasc Biol
Pays: United States
ID NLM: 9505803
Informations de publication
Date de publication:
01 2021
01 2021
Historique:
pubmed:
6
11
2020
medline:
2
2
2021
entrez:
5
11
2020
Statut:
ppublish
Résumé
The study's aim was to analyze the capacity of human valve interstitial cells (VICs) to participate in aortic valve angiogenesis. Approach and Results: VICs were isolated from human aortic valves obtained after surgery for calcific aortic valve disease and from normal aortic valves unsuitable for grafting (control VICs). We examined VIC in vitro and in vivo potential to differentiate in endothelial and perivascular lineages. VIC paracrine effect was also examined on human endothelial colony-forming cells. A pathological VIC (VIC We provide here the first proof of an angiogenic potential of human VICs isolated from patients with calcific aortic valve disease. These results point to a novel function of VIC
Identifiants
pubmed: 33147990
doi: 10.1161/ATVBAHA.120.314287
doi:
Substances chimiques
VEGFA protein, human
0
Vascular Endothelial Growth Factor A
0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM