atm gene breast cancer

Release time ：Dec-21,2024

There is a certain correlation between the ATM gene and breast cancer. The ATM gene functions as a tumor suppressor, tasked with the repair of DNA damage within cells. Mutations in the ATM gene may impair the cell's ability to repair DNA damage properly, increasing the risk of developing breast cancer.

ATM gene mutations can be categorized into hereditary and sporadic forms. Hereditary ATM mutations are less common but are associated with a significantly elevated risk of breast cancer compared to the general population. Sporadic ATM mutations, which occur randomly throughout an individual's life and are not linked to genetic inheritance, are more prevalent. Although they are associated with an increased risk of breast cancer, their impact is generally less pronounced than that of hereditary mutations.

Hence, it is especially crucial for individuals with a family history or other risk factors to undergo regular breast cancer screenings. Additionally, adopting a healthy lifestyle, including a balanced diet, regular exercise, abstaining from smoking, and moderating alcohol intake, can help lower the risk of breast cancer. Should any abnormal breast symptoms arise, it is important to consult a healthcare provider without delay and to follow their guidance for further examination and treatment.