title: Therapeutic angiogenesis as a potential future treatment strategy for erectile dysfunction.
abstract: The cavernous endothelium plays a crucial role in regulating the tone of the underlying smooth muscle and physiologic penile erection. Recently, the link between erectile dysfunction (ED) and cardiovascular disease was unveiled, and the main etiology of ED was found to be vasculogenic. Although oral phosphodiesterase-5 inhibitors are generally effective for men with ED, such therapies do not cure underlying vasculopathy in the corpus cavernosum tissue. This review addresses current preclinical protein, gene, and cell or stem cell therapies for enhancing cavernous endothelial regeneration and restoring erectile function.
authors.affiliation: Department of Urology, National Research Center for Sexual Medicine, Inha University School of Medicine, Incheon, Korea.
authors.forename: Ji-Kan
authors.initials: JK
authors.lastname: Ryu
authors.forename: Jun-Kyu
authors.initials: JK
authors.lastname: Suh
keywords: Angiogenesis inducing agents; Endothelium; Erectile dysfunction