Cited by 182Wound Healing and TreatmentsDiabetic Foot Ulcer Assessment and ManagementAngiogenesis and VEGF in Cancer

Mechanism of sustained release of vascular endothelial growth factor in accelerating experimental diabetic healing

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Brem, Harold, Kodra, Arber, Golinko, Michael S., Entero, Hyacinth, Stojadinovic, Olivera, Wang, Vincent M., Sheahan, Claudia M., Weinberg, Alan D. +3 more·2009·Journal of Investigative Dermatology

Abstract

In this study, we hypothesize that local sustained release of vascular endothelial growth factor (VEGF), using adenovirus vector (ADV)-mediated gene transfer, accelerates experimental wound healing. This hypothesis was tested by determining the specific effects of VEGF(165) application on multiple aspects of the wound healing process, that is, time to complete wound closure and skin biomechanical properties. After showing accelerated wound healing in vivo, we studied the mechanism to explain the findings on multiple aspects of the wound healing cascade, including epithelialization, collagen deposition, and cell migration. Intradermal treatment of wounds in non-obese diabetic and db/db mice with ADV/VEGF(165) improves healing by enhancing tensile stiffness and/or increasing epithelialization and collagen deposition, as well as by decreasing time to wound closure. VEGF(165), in vitro, stimulates the migration of cultured human keratinocytes and fibroblasts, thus revealing a non-angiogenic effect of VEGF on wound closure. In conclusion, ADV/VEGF is effective in accelerating wound closure by stimulating angiogenesis, epithelialization, and collagen deposition. In the future, local administration and sustained, controlled release of VEGF(165) may decrease amputations in patients with diabetic foot ulcers and possibly accelerate closure of venous ulcers and pressure ulcers.

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Crossref · 10.1038/jid.2009.26

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  • Previous studies have demonstrated that platelet-derived growth factor, fibroblast growth factor, vascular endothelial growth factor, or erythropoietin can improve healing in diabetic mice.

    “Although previous studies have demonstrated that platelet-derived growth factor, fibroblast growth factor, vascular endothelial growth factor (VEGF), or erythropoietin can improve healing in diabetic mice (13,36,37)”

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Authors
Brem, H., Kodra, A., Golinko, M. S., Entero, H., Stojadinovic, O., Wang, V. M., Sheahan, C. M., Weinberg, A. D., Woo, S. L. C., Paul Ehrlich, H., & Tomic-Canic, M.
Affiliations
  • NYU Langone Health (US)
  • Rush University Medical Center (US)
  • Louisiana State University Health Sciences Center New Orleans (US)
  • Icahn School of Medicine at Mount Sinai (US)
Corresponding author
Brem, Harold
Venue
Journal of Investigative Dermatology
Publisher
Elsevier BV
Published
2009-09
Volume
129
Issue
9
Pages
2275-2287
ISSN
0022-202X (ISSN-L)
OpenAlex
W1970179942
Cited by
182
References
63
Citations by year
2026: 1 · 2025: 10 · 2024: 8 · 2023: 4 · 2022: 13 · 2021: 16 · 2020: 13 · 2019: 12 · 2018: 8 · 2017: 14 · 2016: 14 · 2015: 9 · 2014: 13 · 2013: 12 · 2012: 13
FWCI
11.54
Type
journal article
Language
en
Open access
Locations
  • Journal of Investigative Dermatology (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Novo Nordisk
  • National Institutes of Health (5r21dk060214-02)
  • National Institute of Nursing Research (NR08029, R01NR008029)
  • National Institute of General Medical Sciences (GM56851, R01GM056851)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK59424, K08DK059424, DK060214)
  • U.S. National Library of Medicine (R01LM008443, LM08443)
Topics
  • Health Sciences › Medicine › Rehabilitation › Wound Healing and Treatments
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetic Foot Ulcer Assessment and Management
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Angiogenesis and VEGF in Cancer
Keywords
vascular endothelial growth factor, VEGF165, sustained drug release, adenoviral vector, gene therapy, diabetic wound healing, diabetic foot ulcer, re-epithelialization, collagen deposition, keratinocyte migration, fibroblast migration, skin biomechanics, tensile stiffness, angiogenesis, db/db mice
MeSH terms
Adenoviridae, Animals, Collagen, Diabetes Mellitus, Epithelium, Female, Granulation Tissue, Humans, Regeneration, Tensile Strength, Wound Healing, Genetic Therapy, Mice, Inbred NOD, Vascular Endothelial Growth Factor A, Mice

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