© 1999 by Oxford University Press
Journal of the National Cancer Institute, Vol. 91, No. 16, 1359-1360,
August 18, 1999
© 1999 Oxford University Press
NEWS |
Making Sense: Therapy Targeting RNA Continues to Advance
In retrospect, the concept of antisense seems startlingly simple.
Find a protein that's essential to cancer cells, create a single-stranded sequence of nucleotides complementary to a part of the RNA from which the protein arises, and then send in a complementary sequence to "tie up" the RNA thus preventing protein production and stopping tumors cold.
Antisense research is not limited to cancer. In fact, the U.S. Food and Drug Administration
recently approved the first antisense drug, fomavirsen (Vitravene®), for retinitis induced by
cytomegalovirus. The drug, a product of ISIS Pharmaceuticals Inc.,