Israeli Researchers on Verge of Cancer Breakthrough

Researchers at Tel Aviv University are developing a new family of medicines that could provide preventive treatment for cancer, or turn existing cancer into a chronic disease that one can live with for years.

Details of the study, which was conducted in the laboratory of Dr. Ronit Satchi-Fainaro of the Physiology and Pharmacology Department in the Sackler School of Medicine, will be published in the September 2010 issue of FASEB Journal - the Journal of the Federation of American Societies for Experimental Biology.

The study is based on the idea that doctors can prevent a cancerous tumor from growing bigger by damaging the process of angiogenesis - the formation of new blood vessels that provide the tumor with oxygen and nutrients.

The researchers tested the efficacy of innovative polymeric carriers designed to deliver medicines directly to the cancer cells. In this way, the medicines do not harm healthy tissue and the amount of medicine required is significantly reduced, as are its side effects.