A Synthetic Lethality-Focused Algorithm to Identify Therapeutic Options in Advanced Metastatic Breast Cancer (SYNTHESIS-Breast)

This is a computational algorithm that takes RNA-seq data from tumor FFPE blocks and, given a list of pre-specified treatments, generates as output the predicted responses to those treatments.

TSO500 uses formalin-fixed, paraffin-embedded (FFPE) tumor blocks to generate a 523-gene DNA panel (with tumor mutational burden and microsatellite instability) to assess for biomarkers linked to FDA-approved, on-label therapies as well as whole-exome RNA-seq that can be used with the ENLIGHT algorithm.

The TruSeq Matched Tumor-Normal Whole Exome Sequencing assay is a next-generation sequencing assay that uses tumor DNA from formalin-fixed, paraffin-embedded (FFPE) tumor blocks and germline DNA drawn from blood to provide extended sequencing information on the tumor as well as any pathogenic variants, likely pathogenic variants, and variants of uncertain significance in 156 genes from the normal blood sample.