Plastic surgical perspectives on vascular endothelial growth factor as gene therapy for angiogenesis.
The practice of plastic surgery has always remained at the frontier of medical science. Over the past few decades, this frontier has been marked by significant developments in the field of gene therapy. Gene therapy serves to replace, supplement, or manipulate a patient's genetic makeup to restore function that has been lost or to correct function that is aberrant. Recent technology may allow surgeons to augment the processes of wound healing and angiogenesis by transfecting genes encoding desirable proteins, such as vascular endothelial factor (VEGF), into ischemic tissues. VEGF is a vital growth factor in the development of blood vessels. Although its mechanisms of action are numerous, its sole function seems to be the augmentation of angiogenesis. VEGF is active in growth and development, in wound healing, and in various pathologic conditions, such as psoriasis and rheumatoid arthritis. The role of VEGF in the field of plastic surgery is just beginning to be explored; it may someday prove to be very rewarding.
Taub
P J
PJ
Division of Plastic Surgery at Mount Sinai School of Medicine, New York, NY, USA.
Silver
L
L
Weinberg
H
H
D000818:Animals; D016228:Endothelial Growth Factors / Q000235:genetics* / Q000502:physiology; D015316:Genetic Therapy; D006801:Humans; D008222:Lymphokines / Q000235:genetics* / Q000502:physiology; D018919:Neovascularization, Physiologic / Q000502:physiology; D013518:Surgery, Plastic; D042461:Vascular Endothelial Growth Factor A; D042442:Vascular Endothelial Growth Factors; D014945:Wound Healing
D016228:Endothelial Growth Factors; D008222:Lymphokines; D042461:Vascular Endothelial Growth Factor A; D042442:Vascular Endothelial Growth Factors