mismatch repair deficiency
Biocartis Nabs FDA 510(k) Clearance for Lynch Syndrome Screening Assay
The Idylla MSI Test identifies microsatellite instability in colorectal cancer tumors to aid in the identification of potential Lynch syndrome.
In new guidelines, an expert panel recommended IHC and PCR for certain cancer types and pointed out knowledge gaps supporting NGS in other settings.
Researchers Aim to Improve Lynch Syndrome Testing With Genetic-Epigenetic Combination Method
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The sequencing test involves a single library preparation that is then split for parallel analysis of promoter methylation, MSI calculation, and gene mutation detection.
Cancer, Pathology Organizations Developing Clinical Guidelines for MMR, MSI Testing
The groups have written draft recommendations and are now asking for public comment from pathologists and other stakeholders.
Colorectal Cancers Dial up Mutability in Response to Targeted Treatments
A new study suggests that colorectal cancers increase their mutation rate to dodge treatment in a manner that mirrors microbial resistance mechanisms.