Methodology



BRCA gene testing


BRCA gene testing utilizes Next Generation Sequencing (NGS) based genomic DNA analysis to identify multiple harmful mutations. This comprehensive approach covers various mutations, including single nucleotide variations (SNVs), short insertions and deletions (InDels), structural variants, and copy number variations.


Mutations Covered


The test covers 100% of the BRCA1 and BRCA2 genes. It demonstrates high sensitivity and specificity in detecting SNVs and InDels, achieving an accuracy rate of 100%.


Personal history


-Breast or ovarian cancer diagnosed at a young age (premenopausal)


-Bilateral breast cancer (affecting both breasts)


-Presence of both ovarian and breast cancer


Family history


Family history


-Breast, ovarian, fallopian tube, peritoneal, prostate, or pancreatic cancer in family members


-Male family member with breast cancer


-A relative with a known deleterious mutation in BRCA1 or BRCA2 genes


-Breast cancer diagnosed below the age of 45


-Bilateral breast cancer in a family member below the age of 50


-Triple-negative breast cancer below the age of 60 with or without family history


-Two or more relatives with ovarian cancer


-Both breast and ovarian cancers in either the same woman or the same family


BRCA gene testing provides a comprehensive assessment of harmful mutations in the BRCA1 and BRCA2 genes. By identifying individuals at risk, this testing can guide medical management decisions, facilitate early detection, and improve patient outcomes.










Overview


Minagene's Carrier Screening Test provides comprehensive
mutation analysis to assess reproductive carrier statuses
for autosomal recessive and X-linked genetic disorders.
As a physician, understanding your patient's risk levels
empowers informed family planning choices.


Methodology



Minagene utilizes next-generation


Minagene utilizes next-generation sequencing (NGS) and multiplex ligation-dependent probe amplification (MLPA) to comprehensively detect all known common and rare disease-causing variants. Our scientific team adheres to guidelines from the American College of Medical Genetics and Genomics (ACMG) to ensure the highest quality and most up-to-date testing standards.


Key Highlights of Minagene's Carrier Screening:


Accuracy


Minagene’s CLIA/CAP accredited and ISO 15189 certified laboratory utilizes rigorous quality control checks to ensure over 99.9% accuracy in variant identification. The combination of NGS and MLPA methods allows for comprehensive detection of all mutation types.


Interpretability


Genetic counselors generate clear, easy to understand reports highlighting clinically significant findings and residual risks. Counseling is available to help clinicians clearly communicate results and recommendations to patients.


Breadth of Coverage


With over 2000 genes included, Minagene’s Carrier Screening test has the most extensive screening panel available. It identifies variants across the widest range of autosomal recessive and X-linked conditions.


Turnaround Time


Results are prioritized to be delivered within industry-leading windows to facilitate prompt family planning decisions


Ethnicity-Agnostic


The latest sequencing and analytical technologies provide assured detection of variants in all populations for uniform screening utility worldwide.


When to consider Minagene’s Carrier Screening.


Preconception Carrier Screening


For all couples considering pregnancy, genetic testing allows identification of carrier statuses to assess recessive disease transmission risks and assist family planning.


Prenatal Diagnosis


Minagene’s carrier screening test detects variant patterns that can guide invasive prenatal testing options like amniocentesis when coupled with a previous affected family history or ultrasound findings.


Reproductive Decision-Making


Results empower couples and providers to make well-informed choices about pursuing pregnancy, using preimplantation genetic testing, or considering alternative fertility treatments and family planning strategies


Recurrence Risk Assessment


Families with a history of genetic disorders benefit from delineation of residual risk levels to budget care, support, and facilities required for an affected offspring.

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