Feasibility of whole genome and transcriptome profiling in pediatric and young adult cancers

© 2022. The Author(s)..

The utility of cancer whole genome and transcriptome sequencing (cWGTS) in oncology is increasingly recognized. However, implementation of cWGTS is challenged by the need to deliver results within clinically relevant timeframes, concerns about assay sensitivity, reporting and prioritization of findings. In a prospective research study we develop a workflow that reports comprehensive cWGTS results in 9 days. Comparison of cWGTS to diagnostic panel assays demonstrates the potential of cWGTS to capture all clinically reported mutations with comparable sensitivity in a single workflow. Benchmarking identifies a minimum of 80× as optimal depth for clinical WGS sequencing. Integration of germline, somatic DNA and RNA-seq data enable data-driven variant prioritization and reporting, with oncogenic findings reported in 54% more patients than standard of care. These results establish key technical considerations for the implementation of cWGTS as an integrated test in clinical oncology.

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:13

Enthalten in:

Nature communications - 13(2022), 1 vom: 18. Mai, Seite 2485

Sprache:

Englisch

Beteiligte Personen:

Shukla, N [VerfasserIn]
Levine, M F [VerfasserIn]
Gundem, G [VerfasserIn]
Domenico, D [VerfasserIn]
Spitzer, B [VerfasserIn]
Bouvier, N [VerfasserIn]
Arango-Ossa, J E [VerfasserIn]
Glodzik, D [VerfasserIn]
Medina-Martínez, J S [VerfasserIn]
Bhanot, U [VerfasserIn]
Gutiérrez-Abril, J [VerfasserIn]
Zhou, Y [VerfasserIn]
Fiala, E [VerfasserIn]
Stockfisch, E [VerfasserIn]
Li, S [VerfasserIn]
Rodriguez-Sanchez, M I [VerfasserIn]
O'Donohue, T [VerfasserIn]
Cobbs, C [VerfasserIn]
Roehrl, M H A [VerfasserIn]
Benhamida, J [VerfasserIn]
Iglesias Cardenas, F [VerfasserIn]
Ortiz, M [VerfasserIn]
Kinnaman, M [VerfasserIn]
Roberts, S [VerfasserIn]
Ladanyi, M [VerfasserIn]
Modak, S [VerfasserIn]
Farouk-Sait, S [VerfasserIn]
Slotkin, E [VerfasserIn]
Karajannis, M A [VerfasserIn]
Dela Cruz, F [VerfasserIn]
Glade Bender, J [VerfasserIn]
Zehir, A [VerfasserIn]
Viale, A [VerfasserIn]
Walsh, M F [VerfasserIn]
Kung, A L [VerfasserIn]
Papaemmanuil, E [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 20.05.2022

Date Revised 16.07.2022

published: Electronic

Citation Status MEDLINE

doi:

10.1038/s41467-022-30233-7

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM34107814X