BRCA1 & BRCA2 Genetic Test in India: Cost, Process & Risk Assessment
Understand your hereditary cancer risk with comprehensive BRCA1 and BRCA2 genetic testing.
At a Glance
- Sample Required: Blood (EDTA) or Saliva
- Fasting Rules: None required
- Turnaround Time (TAT): 3–4 weeks
- Base Cost: ₹15,000 (Single Gene Test) | ₹20,000 (Extended Panel)
What Are BRCA1 and BRCA2 Genes?
BRCA1 and BRCA2 are tumor suppressor genes that play a critical role in repairing damaged DNA and maintaining genomic stability. When harmful mutations occur in these genes, the body's ability to repair DNA is compromised, leading to an increased risk of developing certain cancers, particularly breast, ovarian, prostate, and pancreatic cancer.
These mutations are inherited in an autosomal dominant pattern, meaning a child has a 50% chance of inheriting the mutation if one parent carries it.
How Much Does a BRCA Mutation Increase Cancer Risk?
Understanding the difference between general population risk and inherited mutation risk is critical for informed decision-making. The following table summarizes the lifetime risks based on current clinical guidelines.
| Cancer Type | General Population Risk | BRCA1 Mutation Risk | BRCA2 Mutation Risk |
|---|---|---|---|
| Breast Cancer | 12% | 55–65% | ~45% |
| Ovarian Cancer | 1.3% | ~39% | 11–17% |
| Prostate Cancer | ~11% | Not well defined | ~20% |
Note: These statistics are based on current NCCN guidelines and may vary based on individual and family history.
Who Should Consider BRCA1 & BRCA2 Genetic Testing?
You may benefit from BRCA testing if you meet any of the following criteria:
- Personal history of breast or ovarian cancer
- Strong family history of breast, ovarian, prostate, or pancreatic cancer
- Male relative diagnosed with breast cancer
- Known BRCA mutation in the family
- Diagnosed with cancer at a young age (below 50)
- Ashkenazi Jewish ancestry (higher prevalence of specific mutations)
Genetic counseling before and after testing is strongly recommended to understand the implications of results and to make informed decisions.
Types of BRCA Genetic Tests Available in India
DNA Labs India offers two primary testing options:
| Test Name | Genes Covered | Cost | Turnaround Time |
|---|---|---|---|
| BRCA1 & BRCA2 Single Gene Test | BRCA1, BRCA2 | ₹15,000 | 3–4 weeks |
| Extended Breast–Ovarian Cancer Panel | BRCA1, BRCA2, TP53, PTEN, STK11, PALB2, CHEK2, ATM, NBN, BARD1, BRIP1, RAD51C + 30 additional genes | ₹20,000 | 3–4 weeks |
Free home sample collection is available in major Indian cities.
How Is the BRCA Test Performed?
The test requires a simple blood sample (EDTA tube) or a saliva sample. The sample is analyzed using Next-Generation Sequencing (NGS) technology, which provides high accuracy in detecting clinically significant gene variants. In some cases, Whole Exome Sequencing (WES) may be recommended for a broader analysis.
Benefits of BRCA Genetic Testing
- Early cancer detection through enhanced screening (MRI, mammography)
- Personalized treatment options, including targeted therapies (e.g., PARP inhibitors)
- Identification of family members at risk
- Preventive strategies, such as prophylactic surgery or chemoprevention
- Informed reproductive decisions
BRCA Testing Available Across India
DNA Labs India offers services in Mumbai, Delhi, Bangalore, Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Jaipur, Lucknow, and 100+ cities nationwide, with convenient home collection.
What Does a BRCA Test Result Mean?
Positive Result
- A pathogenic mutation is detected
- Higher cancer risk; enhanced screening and preventive measures may be recommended
- Family members should consider testing
Negative Result
- No harmful BRCA mutation detected
- Risk assessment still depends on personal and family history
- Further testing may be advised if suspicion remains high
Frequently Asked Questions (FAQ)
💡 Key Takeaways
- •This article was written by Nitin Yadav.
- •Last updated on September 9, 2026. Clinical information is reviewed periodically.
- •Always consult with a qualified healthcare provider before making medical decisions based on the information presented here.
Need Personalized Clinical Guidance?
The information in this article is intended for educational purposes and reflects current scientific understanding. To understand how these insights apply to your specific health profile or family history, speak with a certified genetic counselor at DNA Labs India.
Medical Disclaimer: The clinical insights provided here are intended for educational purposes and do not replace professional medical advice from a primary physician. DNA Labs India is an ISO 9001:2015 certified diagnostic laboratory. Always consult with a qualified healthcare provider regarding any medical concerns, diagnoses, or treatment decisions.
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