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The expression and production of vascular endothelial growth factor in oral mucosa equivalents.

The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Research Abstract Details 

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  • The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Abstract Text:

    y nakanishiY Nakanishi,k izumiK Izumi,m yoshizawaM Yoshizawa,c saitoC Saito,y kawanoY Kawano,t maedaT Maeda,y nakanishiY Nakanishi,k izumiK Izumi,m yoshizawaM Yoshizawa,c saitoC Saito,y kawanoY Kawano,t maedaT Maeda,

    Angiogenesis is anticipated during wound healing. Vascular endothelial growth factor (VEGF) is a potent direct angiogenic factor that stimulates endothelial cell migration and proliferation in vitro and angiogenesis in vivo. Ex vivo produced oral mucosa equivalent (EVPOME) grafts have been reported to promote re-vascularization in the underlying tissue after grafting. The aim of this study was to evaluating the following: VEGF mRNA and its protein expression in EVPOME grafts, the protein levels in conditioned media produced by EVPOMEs, and the ability of VEGF to stimulate the growth of microvascular endothelial cells. VEGF mRNA expression and immunoreaction were found in basal and suprabasal layers. VEGF secreted by EVPOME was detected throughout the period of manufacture of the grafts, and became elevated for the first week at an air-liquid interface. Both EVPOME-conditioned media and a medium containing 10ng/mL recombinant human VEGF induced endothelial cell proliferation, while neutralization of VEGF by an antibody blocked cell growth. These results suggest that VEGF secreted by EVPOME grafts might assist initial vascularization after grafting, which is critical to subsequent graft survival.

    The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Publishing Authors By Initials

    y nakanishiY Nakanishi,k izumiK Izumi,m yoshizawaM Yoshizawa,c saitoC Saito,y kawanoY Kawano,t maedaT Maeda,y nakanishiY Nakanishi,k izumiK Izumi,m yoshizawaM Yoshizawa,c saitoC Saito,y kawanoY Kawano,t maedaT Maeda,

    For similar abstracts research abstracts see: abstracts research

    PUBMED ID PMID:

    MEDLINE DATE:

    The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Journal Published:

    PUBLICATION TYPE: Research Support, Non-U.S. Gov

    Journal: International journal of oral and maxillofacial su

    VOLUME: 36

    Page Numbers: 928-33

    Journal Abbreviation:

    ISSN: 0901-5027

    DAY: 5

    MONTH: 09

    YEAR: 2007

    The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Information

    Number of References:

    LANGUAGE: eng

    NlmUniqueID: 8605826

    The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Keywords Mesh Terms:

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    Chemical & Substance for Abstract: The expression and production of vascular endothelial growth factor in oral mucosa equivalents. Information

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    Grant and Affiliation Information for The expression and production of vascular endothelial growth factor in oral mucosa equivalents.

    AFFILIATION: Division of Reconstructive Surgery for Oral and Maxillofacial Region, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.

    Country: Denmark

    Denmark Research PublicationDenmark Research Publication

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    MEDLINETA: Int J Oral Maxillofac Surg

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