90% to 95% of cancers are not inherited but rather acquired or somatic mutations that occur purely by chance or due to environmental wear and tear on DNA.
Eurofins Clinical Diagnostics Ireland offers DNA-based next generation sequencing (NGS) panels and RNA-based NGS panels for specific cancers.
Acquired or sporadic cancers develop due to lifestyle and environmental factors. Genetic damage is driven by a combination of factors, including:
DNA is extracted from biological tissue and preserved using Formalin-Fixed Paraffin-Embedded tissue (FFPE) method. Specific regions of DNA are then isolated using a molecular biology technique known as hybrid capture before genetic sequencing.
Gene List (Updated May 2026):
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RNA extraction follows the same workflow but we first convert it into complementary DNA (cDNA) using a technique called Reverse Transcription. Reverse Transcriptase reads the extracted RNA and builds a complementary DNA (cDNA) strand.
Gene List (Updated May 2026):
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20% to 30% of cases exhibit high microsatellite instability (MSI-H) or a mismatch repair deficiency (dMMR). MSI-H tumors are highly responsive to immunotherapy and indicate a significantly increased risk for Lynch syndrome
HRD-positive status helps doctors select targeted therapies like PARP inhibitors, which are highly effective for approximately 50% of advanced ovarian
Colorectal + MSI, pancreatic & cholangiocarcinoma
Pan cerebral, glioma, medulloblastoma
Skin, prostate, thyroid, bone & soft tissue, lung, brain.
Pre-cancer screen results support the diagnosis and prognosis of cancer as well as the selection of a suitable targeted therapy, which deliver localised radiation to destroy cancerous and pre-cancerous cells while sparing healthy tissue.
Three Rock Road, Sandyford Industrial Estate, Dublin,D18 A4C0, Ireland