BRCA Full Form:
BRCA stands for BReast CAncer. It refers to two specific genes, BRCA1 and BRCA2, which are crucial in the context of breast and ovarian cancer risk.
Key Points About BRCA Genes:
- Function of BRCA Genes:
- These genes help repair damaged DNA.
They play a significant role in maintaining the stability of a cell’s genetic material.
Implications of Mutations:
- Mutations in either BRCA1 or BRCA2 can lead to a significantly increased risk of developing breast and ovarian cancers.
Individuals with BRCA mutations may have up to 80% risk of developing breast cancer by age 70.
Genetic Testing:
- Genetic testing for BRCA mutations can help assess cancer risk.
It is often recommended for individuals with a family history of breast or ovarian cancer.
Preventive Measures:
- Individuals with identified BRCA mutations may consider increased surveillance, prophylactic surgeries (like mastectomy or oophorectomy), and lifestyle changes to reduce cancer risk.
Importance of Awareness:
Understanding the significance of BRCA genes can lead to early detection and potentially life-saving interventions for those at risk.