Content about treatment for late-stage breast cancer

February 22, 2013

The Food and Drug Administration has approved a new treatment for late-stage breast cancer, the agency said.

SILVER SPRING, Md. — The Food and Drug Administration has approved a new treatment for late-stage breast cancer, the agency said Friday.

The FDA announced the approval of Genentech's Kadcyla (ado-trastuzumab emtansine) for HER2-positive breast cancer that has spread to other parts of the body. HER2 is a protein involved in the growth of normal cells but found in increased amounts in some kinds of cancer cells, which contributes to cancer cell growth and survival. Genentech is the U.S. subsidiary of Swiss drug maker Roche.