Article
Genomics-led approach to drug testing in models of undifferentiated pleomorphic sarcoma.
Molecular oncology - 1 Nov 2025
Manasterski Piotr J, Danks Molly R, Thomson John P, Muir Morwenna, Lee Martin, Dawson John C, Amaral Ana T, Diaz-Martin Juan, Moura David S, Martin-Broto Javier, Alsaadi Ali, Salter Donald M, Oswald Ailsa J, Grimes Graeme, Hayward Larry, Hupp Ted R, Sisley Karen, Huang Paul H, Carragher Neil O, Brunton Valerie G
Abstract excerpt
Undifferentiated pleomorphic sarcoma (UPS) is a rare cancer with limited systemic treatment options and poor outcomes. To seek novel therapeutic interventions, we undertook mutational analysis of 20 UPS patient tumours, four established UPS cell lines and three patient-derived xenograft (PDX) models. Frequently mutated genes were uncommon; in contrast, copy number (CN) events were common with CN gain frequently...
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