National Cancer Institute
U.S. National Institutes of Health | www.cancer.gov

NCI Home
Cancer Topics
Clinical Trials
Cancer Statistics
Research & Funding
News
About NCI
Dictionary of Cancer Terms
In English   En español
Page Options
Print This Page
Quick Links
Director's Corner
Updates from the Director

Dictionary of Cancer Terms
Cancer-related terms

NCI Drug Dictionary
Definitions, names, and links

Funding Opportunities
Research and training

NCI Publications
Order/download free booklets

Advisory Boards and Groups
Information, meetings, reports

Science Serving People
Learn more about NCI

Español
Información en español
NCI Highlights
Virtual and Standard Colonoscopy Both Accurate

NCI Responds to Hurricanes

The Nation's Investment in Cancer Research FY 2009

Cancer Trends Progress Report: 2007 Update

Past Highlights
You CAN Quit Smoking Now!
Search for
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
In English   En español

ras gene

 A gene that has been found to cause cancer when it is altered (mutated). Agents that block its activity may stop the growth of cancer.



Previous Definitions:rapamycin, rapid eye movement sleep, rapid hormone cycling, rapid-onset opioid, Raptiva
Next Definitions:ras peptide, rasburicase, rattlesnake root, rauschpfeffer, RAV12

A Service of the National Cancer Institute
Department of Health and Human Services National Institutes of Health USA.gov