A gene that helps control how cells grow, divide, and repair themselves. It is important in the control of abnormal or defective cells that could become cancerous.
Read more about HER2.
Audio contributed by: Katie Couric
Breastcancer.org is a non-profit organization dedicated to providing information and community to those touched by this disease. Learn more about our commitment to providing complete, accurate, and private breast cancer information.
Breastcancer.org 7 East Lancaster Avenue, 3rd Floor Ardmore, PA 19003
©2011 Breastcancer.org - All rights reserved.
