Gene transfer to the vasculature: historical perspective and implication for future research objectives.
Cardiovascular diseases are a major cause of fatality, disability, and economic burden in Western civilization. Although the pharmaceutical industry has delivered a plethora of drugs for treatment of diverse cardiovascular complaints, there remain many conditions for which pharmacological regimens are either nonexistent or largely ineffective. In contrast, remarkable progress has been made in the field of vascular gene transfer in the last decade. The vast majority of studies are preclinical, although a number of high profile vascular gene therapy clinical trials are in progress. In principle, vascular gene therapy represents an unprecedented opportunity to treat a host of cardiovascular diseases in humans although many scientific, clinical, and ethical obstacles remain. Here we discuss the rapid progress in preclinical vascular gene therapy, highlight the most appropriate gene delivery vectors, and discuss the advances toward the ultimate goal of an efficient and safe gene therapy for diverse cardiovascular diseases.
George
Sarah J
SJ
Bristol Heart Institute, Bristol Royal Infirmary, UK.
Baker
Andrew H
AH
D001808:Blood Vessels / Q000378:metabolism*; D002318:Cardiovascular Diseases / Q000628:therapy*; D015316:Genetic Therapy; D005822:Genetic Vectors; D006801:Humans; D014162:Transfection