title: The effect of hydrazine sulfate on prostate cancer growth.
abstract: Prostate cancer remains the most commonly diagnosed cancer in American males and is the second leading cause of cancer death in this group. Hydrazine sulfate, an inhibitor of gluconeogenesis, has been proposed as a means to improve nutritional status and improve survival in patients with solid tumors. We investigated the effects of hydrazine sulfate on both in vitro and in vivo models of prostate cancer. We examined the cytotoxicity of hydrazine sulfate in both human (LNCaP and PC-3) and animal (MAT-LyLu) prostate cancer cell lines. No growth inhibition was observed. In vivo, hydrazine sulfate did not suppress the growth of implanted Dunning rat prostate MAT-LyLu cells. Hydrazine sulfate does not have activity in these models of prostate cancer and may not be an appropriate therapy for patients with prostate cancer.
authors.affiliation: University of Michigan, Comprehensive Cancer Center and Division of Hematology/Oncology, Department of Internal Medicine, Ann Arbor, MI 48109, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Kamradt
authors.forename: K J
authors.initials: KJ
authors.lastname: Pienta
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D002455:Cell Division / Q000187:drug effects; D002470:Cell Survival / Q000187:drug effects; D004354:Drug Screening Assays, Antitumor; D005943:Gluconeogenesis / Q000187:drug effects*; D006801:Humans; D006834:Hydrazines / Q000627:therapeutic use*; D008297:Male; D011471:Prostatic Neoplasms / Q000188:drug therapy* / Q000473:pathology; D051381:Rats; D017207:Rats, Sprague-Dawley; D014407:Tumor Cells, Cultured
chemical_list: D000970:Antineoplastic Agents; D006834:Hydrazines; C029424:hydrazine