Development of a targeted sequencing approach to identify prognostic, predictive and diagnostic markers in paediatric solid tumours.

ABSTRACT: The implementation of personalised medicine in childhood cancers has been limited by a lack of clinically validated multi-target sequencing approaches specific for paediatric solid tumours. In order to support innovative clinical trials in high-risk patients with unmet need, we have developed a clinically relevant targeted sequencing panel spanning 311 kb and comprising 78 genes involved in childhood cancers. A total of 132 samples were used for the validation of the panel, including Horizon Discovery cell blends (n=4), cell lines (n=15), formalin-fixed paraffin embedded (FFPE, n=83) and fresh frozen tissue (FF, n=30) patient samples. Cell blends containing known single nucleotide variants (SNVs, n=528) and small insertion-deletions (indels n=108) were used to define panel sensitivities of

SUBMITTER: Izquierdo E 

PROVIDER: S-EPMC5762377 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature