An old home remedy called ipecac syrup, once stocked in medicine cabinets in case of accidental poisoning, is showing promise as a new chemotherapy drug for bladder cancer.
Years ago, ipecac syrup was used to induce vomiting in poisoning cases. Now a Loyola University Medical Center study has found that the active ingredient of ipecac syrup effectively inhibits the growth of bladder cancer cells, especially when combined with a standard chemotherapy drug.
In the new study, Loyola researchers exposed cell lines of normal and cancerous bladder cells to emetine alone and to emetine plus cisplatin. (Cisplatin is the standard chemotherapy drug for advanced bladder cancer.)
- Emetine alone inhibits the proliferation of bladder cancer cell lines.
- Emetine acts synergistically with cisplatin to inhibit bladder cancer proliferation better than either drug does alone.
- Emetine has little effect on normal cells.
Bladder cancer is the fourth most common cancer in men and the 9th most common cancer in women. But even with aggressive surgery and chemotherapy, the five-year survival rate for patients with advanced Stage 4 bladder cancer is only 4 to 20 percent.
"There is an urgent need to develop new drug combinations," Dr. Gupta said. "Our study demonstrates that combining emetine with cisplatin is potentially beneficial, and merits further study in clinical trials."
Dr. Gupta is an assistant professor in the departments of Urology and Surgery and in the Oncology Research Institute of Loyola University Chicago Stritch School of Medicine. Dr. Foreman is an associate professor in the Department of Pathology and the Oncology Research Institute. Other authors are John Jesse III, a Stritch student, and Paul Kuo, MD, FACS, chair of Loyola's Department of Surgery and director of the Oncology Research Institute.
Ref : http://loyolamedicine.org/newswire/news/familiar-remedy-shows-promise-new-chemo-drug-bladder-cancer
