NCT MASTER Workflow

Rapid implementation of novel technologies for biology-guided stratification of adult cancer patients

“Precision oncology” describes the ability to predict which patients will likely respond to specific cancer therapies based on increasingly accurate, high-resolution molecular diagnostics as well as the functional understanding of individual tumors.

Such a stratification of patients can be achieved through “next-generation” sequencing of tumor DNA and RNA, which can reveal genomic alterations that have immediate clinical implications. NCT MASTER provides a complete workflow for selection and consenting of patients, sample processing, whole-exome and RNA sequencing, bioinformatic analysis, technical validation of potentially actionable findings, and genomics-guided clinical decision making by a weekly Molecular Tumor Board composed of members with expertise in clinical oncology, pathology, molecular genetics, bioinformatics, medical genetics and counseling, pharmaceutics, and bioethics.


Since most of the mutations identified in human cancers have unknown functional consequences and can therefore not directly be interpreted regarding their suitability as therapeutic targets, separating “driver” mutations from biologically neutral “passenger” alterations is critical for the translation of genetic information into the clinic. Furthermore, the therapeutic value of known oncogenic mutations may vary depending on tissue context. To address these challenges, we investigate the functional role of genetic alterations predicted to be damaging in appropriate experimental systems, followed by analysis of the phenotypic consequences. The intermediate-term goal of these studies is to establish a versatile platform for rapid functional testing of mutations identified in individual cancers and develop a continuously evolving, “learning” system to support treatment decisions at NCT.

Another priority is to constantly explore ways in which the use of technologies beyond whole-exome and RNA can aid in patient stratification and individualization of treatment. Current efforts include the use of whole-genome sequencing, the assessment of mutational signatures of potential clinical value, the systematic evaluation of germline mutations affecting known cancer genes, and the incorporation of targeted proteome analyses and multiparameter magnetic resonance imaging as additional layers of patient characterization.

NCT MASTER Workflow

NCT Master Workflow