SAN ANTONIO — Getting a regular checkup with a doctor of the utmost importance to get ahead of any serious illness that may be developing inside the body. That is especially important when it comes to cancer.
Genetic testing had it's origins in the early 1950's. Now, thanks to technology, it is being used to prevent certain types of cancer, before receiving a diagnosis.
"Within the breast cancer community, we refer to people like me who have had preventative, prophylactic, proactive mastectomies as previvors," said Women's Day magazine editor-in-chief Meaghan Murphy.
She calls herself a "previvor" because her mother was diagnosed twice with breast cancer, so she wanted to take action before receiving a breast cancer diagnosis. A biopsy sped that process along.
"I had a lump that, by the grace of God was benign. But it's what really prompted my my breast surgeon to turn to me and say we need a complete picture here. We need to do some genetic testing," said Murphy.
How did she take action? By turning to Invitae genetic testing.
"It showed that I had a change in the DNA of my CHEK2 gene," Murphy told KENS 5.
The CHEK2 gene blocks the development of a protein that stops tumor growth. An abnormal CHEK2 gene can at least double the lifetime risk of breast cancer. It can also increase colorectal and prostate cancer risk in men.
"My husband, I kind of turned to each other and said, we need to be as proactive as possible," Murphy added.
The result was a double masectomy with reconstruction. Now with less worry, Murphy said taking charge of your own health and being your own advocate is a must.
"And one of the most empowering ways to do that is to have this genetic information, to put science on your side and have a complete picture of your health," Murphy said.
For more information about genetic testing check out invitae.com.