Particularly, IGH-BCL2 and IGH-CCND1 fusions were concordant between plasma and tumor biopsies in FLs (91.1%) and MCLs (91.3%), respectively. Longitudinal data demonstrated that ctDNA clearance correlated with complete response but ctDNA increases preceded radiological relapses. ctDNA exhibited high concordance with tumor biopsy in detecting genetic aberrations and demonstrated potential as a promising noninvasive approach to disease surveillance in non-DLBCL NHLs.
Plasma ctDNA demonstrated high concordance with tumor biopsy in detecting genetic aberrations for non-DLBCL NHLs and serves as a promising surrogate of tumor biopsy in monitoring treatment response and disease progression in non-DLBCL NHLs.
"Geneseeq Technology Inc. has announced that three of our next-generation sequencing (NGS)-based cancer genetic testing kits, GENESEEQPRIME NGS Tumor Gene Detection Kit (GeneseeqPrime ™), GENESEEQ Homologous Recombination Deficiency Detection Kit (GeneseeqPrime™ HRD), and GENESEEQ Blood Cancer Gene Detection Kit (Hemasalus™ DNA/Hemarna™ RNA), have obtained the European Union's CE Mark approval. These approvals signify that GeneseeqPrime™ and GeneseeqPrime™ HRD are suitable for solid tumor genomic profiling, while Hemasalus™ DNA/Hemarna™ RNA is cleared for hematological cancer genomic profiling."