Valproic Acid Prevents Penile Fibrosis and Erectile Dysfunction in Cavernous Nerve‐Injured Rats

HDAC‐induced pathological signaling in response to BCNI contributes to penile vascular dysfunction. Pharmacological inhibition of HDAC prevents penile fibrosis, normalizes fibronectin expression, and preserves erectile function. The HDAC pathway may represent a suitable target in preventing the progression of ED occurring post‐radical prostatectomy. Hannan JL, Kutlu O, Stopak BL, Liu X, Castiglione F, Hedlund P, Burnett AL, and Bivalacqua TJ. Valproic acid prevents penile fibrosis and erectile dysfunction in cavernous nerve‐injured rats. J Sex Med 2014;11:1442-1451.