Woman credits free BRCA gene study with catching her cancer risk early

Share Add Us On Google Add as a preferred source on Google OMAHA, Neb. ( Aging Untold ) — A Nebraska nurse practitioner says a free genetic research study likely saved her life after she learned she carries a BRCA2 gene mutation, despite having little family history of cancer. Erin Thoman , a 34-year-old mother of four, said cancer was not something she had considered a personal risk. That changed after her sister, also a nurse, participated in the Genetic Insights Project at Nebraska Medicine . “She didn’t really think much of it and so offered to do it to kind of help out with the study,” Thoman said. “Then she found out that she had the BRCA2 gene mutation.” Thoman and her mother were then tested through the same study and both learned they also carry the mutation. “We definitely were all surprised,” Thoman said. Preventive surgeries ahead Everyone carries two types of BRCA genes. When functioning properly, they repair DNA, keep other genes healthy and prevent cancerous changes in cells, according to Johns Hopkins Medicine . When a mutation damages either gene, a person’s risk of developing cancer increases. Inheriting damaged copies of the BRCA genes can increase the risk for breast and ovarian cancer in women, and breast and prostate cancer in men. For Thoman, the path forward was clear. “I wanted to not have that stress of wondering, is today the day I find out I have cancer?” Thoman said. She has met with a breast surgeon at Nebraska Medicine and has additional appointments scheduled with a surgeon who would remove her ovaries and fallopian tubes. The double mastectomy is expected to drop her breast cancer risk from around 60% to less than 10%. “I’m very fortunate that I have four healthy kids, I no longer need those parts, so let’s just get rid of them,” Thoman said. “Honestly, I feel like this is a blessing. I have the opportunity to prevent it and be around a long time to watch my kids grow up.” About the Genetic Insights Project Thoman is one of 15,000 people in the Omaha metro area to receive genetic results through the free study. Researchers want to enroll up to 100,000 people in Nebraska and 3 million nationwide. Participants provide a blood sample or complete an at-home saliva kit, which is sent to Helix, a genetic testing company. The screening looks for three gene mutations known to increase risk for several diseases, including multiple types of cancer. Dr. Doug Stoller, a cardiologist involved in the study, said the goal is early detection. “The goal here is to detect as early as possible and prevent even the possibility that cancer could ever start,” Stoller said. About one in 75 people screened learn they carry a genetic mutation. “Many participants that find that they carry one of these variants actually are found to have very early-stage disease already by the time that they actually get their screening done,” Stoller said. More than half of those who test positive did not know they were at risk. Thoman said she is now encouraging others to sign up. “It’s free, it’s super easy and it’s just nice to know if you have that risk,” she said. Learn more about the Genetic Insights Project, including eligibility requirements. Read Erin Sullivan’s full story here. This program is provided for educational and informational purposes only and does not constitute providing medical advice or professional services. The information provided should not be used for diagnosing or treating a health problem or disease, and those seeking personal medical advice should consult with a licensed physician. Always seek the advice of your doctor or other qualified health provider regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have seen on this program. If you think you may have a medical emergency, call 911 or go to the nearest emergency room immediately. No physician-patient relationship is created by this program or its use. Aging Untold/Gray Media, nor its employees, contractors or agents, nor any contributor to this program, makes any representations, express or implied, with respect to the information provided herein or to its use. Copyright 2026 Gray Media Group, Inc. All Rights Reserved.