Cancer breast is one of reason main death in women , especially for those who have history family with disease this . Detection early through inspection genetics and counseling can become step important For reduce risk and take action proper prevention . This article will discuss the role of BRCA genes, their importance counseling genetics , as well as procedure test genetics For detect risk cancer breast .

The Role of BRCA Genes in Increase Risk Cancer Breast

BRCA1 and BRCA2 genes functioning For repair DNA damage and maintenance stability cell genetics . However , mutations in these two genes can bother ability cell repair DNA, so that increase risk development cancer breasts and ovaries. Women with BRCA gene mutations have risk more tall caught cancer breast , and cancer that appears tend more aggressive .

Important Facts :

• Mutations in the BRCA1 and BRCA2 genes increase risk cancer breast up to 70-80%.
• Mutation this can also lowered to good boy man and also Woman .

Importance Counseling Genetics Before Test

Counseling genetics is step crucial before do test genetics . This process includes :

1. Counselor Family    
   History Evaluation genetics will evaluate history cancer in family until three generations , including type cancer , age of diagnosis, and risk factors environment .
2. Election The            
   Right Test Counseling help determine whether test genetics required and type test what is most suitable , such as a multigen panel or test specific for BRCA1/BRCA2.
3. Understanding Test           
   Results Without counseling , results test Can misinterpreted or No covered by insurance . Counselor genetics will explain implications results tests and steps furthermore .

Counseling genetics also discusses impact results test to member family others , because BRCA gene mutations can lowered .

Test Genetics For Detecting Risk Cancer Breast

Test genetics is method detection accurate early For know mutations in the BRCA1, BRCA2, and other genes like TP53, PALB2, CHEK2, and ATM . Here are things to do known about test This :

Procedure Test Genetics

1. Sampling : Done through blood or saliva .
2. Analysis Laboratory : Samples are examined For detect mutation genetics .
3. Test Results : Available in a number of week and must consulted with doctor .

Who Needs It Do Test Genetics ?

Test This recommended for :

• Women with history family strong cancer breast or ovaries.
• Individuals who have ever diagnosed cancer breasts at age young (<50 years ).
• Member family with BRCA gene mutations that have identified .

Preventive Steps After Positive Results BRCA mutation

If the result test show BRCA gene mutations , some step prevention that can taken among others:

• Checkups : MRI or mammogram is preferable often .
• Medical treatment : Prophylaxis ( removal) breast or ovaries) for reduce risk .
• Lifestyle Changes : Diet healthy , exercise regular , and avoid cigarettes / alcohol .

Q: What are the BRCA1 and BRCA2 genes?

A: The BRCA1 and BRCA2 genes are functional For repair DNA damage . Mutations in this gene can increase risk cancer breast up to 70-80%.

Q: Who needs it? do test BRCA genetics ?

A: Test This recommended for : 
 ✔ Women with history family cancer breast / ovary 
 ✔ Patients who have ever suffer cancer breasts at age young 
 ✔ Family with BRCA mutations that have identified

Q: How? procedure test genetics done ?

A: Test done through sample blood or saliva . The result available in a number of week and must consulted with doctor .

Q: Why? counseling genetics important before test ?

A: Counseling help : 
 ✔ Evaluate history family 
 ✔ Understand risks and options prevention 
 ✔ Avoid error interpretation results

Conclusion

Detection early through test BRCA1 and BRCA2 genetics are very important for woman with history family cancer breasts . Counseling genetics before test help understand risk and take right decision . If you include in group risky , immediately consult with power medical and do inspection .

Contact Us KALGen Innolab For information more carry on about schedule and procedures inspection genetics !

#BreastCancer #EarlyDetection #BRCATest #GeneticCounseling #WomensHealth

Reference :

1. National Cancer Institute - BRCA Fact Sheet
2. NCBI - Genetic Testing for Hereditary Breast and Ovarian Cancer
3. CDC - Hereditary Breast and Ovarian Cancer Testing