Basic Genetics

This section discusses the basic science of genetics, and how genes are passed on in families. You will learn here about key concepts in human genetics, why genes are important to health, and what a mutation is.

Cancer and Genetics

You will learn here how cancer develops from genes and other causes, and how the risk of cancer can be passed on in a family. You will also be introduced to how cancer genetic counselor look at your family history, and ways you can reduce your risk of getting cancer.

Genes Associated with Breast Cancer

You will learn here about how common inherited forms of breast cancer are, and about the specific genes (such as BRCA1 and 2) that have been linked to increased risk of developing the disease.

Genetic Testing

This section focuses on how genetic testing is done, what its results mean, and how these results may inform you about your personal risk of breast cancer. You will learn about the benefits, limitations, and risks of genetic testing, which will help you determine if genetic testing is worth considering in your situation.

Managing Your Cancer Risk

This section provides ways to manage and even reduce your risk of getting cancer. The importance of knowing your risk factors and regularly screening for breast cancer is discussed, as are healthy lifestyle habits. Medical options for women at high risk for breast cancer are also addressed.

Visiting a Cancer Genetics Clinic

You will learn here what to expect if you visit a cancer genetics clinic: what health professionals you might see and what tools they use to determine your risk of breast cancer. You will also find out about insurance coverage for genetic services and how privacy of your information is maintained.

Testing for a certain disease.
The analysis of DNA and chromosomes for clinical purposes; can name and tell you if there are genes that are likely to be linked to unhealthy outcomes and illnesses.
A gene on chromosome 13 that normally helps to suppress cell growth. A person who inherits a mutated BRCA2 gene has a higher risk of getting breast, ovarian, or prostate cancer.
A gene on chromosome 17 that normally helps to suppress cell growth. A person who inherits a mutated BRCA1 gene has a higher risk of getting breast, ovarian, or prostate cancer.
BRCA1 and BRCA2. Two genes that help repair damage to DNA, but when inherited in a defective state can increase the risk of breast and ovarian cancer.
Health professional with specialized degrees and experience in the area of medical genetics and counseling. Her job is to help patients decide if they want to get genetic testing.
A permanent change that affects genes.
Functional units of DNA.
The study of how traits get passed from one generation to the next.