Rendo, V.* ; Schubert, M. ; Khuu, N.* ; Suarez Peredo Rodriguez, M.F.* ; Whyte, D.* ; Ling, X.* ; van den Brink, A.* ; Huang, K.* ; Swift, M.* ; He, Y.* ; Zerbib, J.* ; Smith, R.* ; Raaijmakers, J.* ; Bandopadhayay, P.* ; Guenther, L.M.* ; Hwang, J.H.* ; Iniguez, A.* ; Moody, S.* ; Seo, J.H.* ; Stover, E.H.* ; Garraway, L.* ; Hahn, W.C.* ; Stegmaier, K.* ; Medema, R.H.* ; Chowdhury, D.* ; Colomé-Tatché, M. ; Ben-David, U.* ; Beroukhim, R.* ; Foijer, F.*
A compendium of Amplification-Related Gain Of Sensitivity genes in human cancer.
Nat. Commun. 16:1077 (2025)
While the effect of amplification-induced oncogene expression in cancer is known, the impact of copy-number gains on "bystander" genes is less understood. We create a comprehensive map of dosage compensation in cancer by integrating expression and copy number profiles from over 8000 tumors in The Cancer Genome Atlas and cell lines from the Cancer Cell Line Encyclopedia. Additionally, we analyze 17 cancer open reading frame screens to identify genes toxic to cancer cells when overexpressed. Combining these approaches, we propose a class of 'Amplification-Related Gain Of Sensitivity' (ARGOS) genes located in commonly amplified regions, yet expressed at lower levels than expected by their copy number, and toxic when overexpressed. We validate RBM14 as an ARGOS gene in lung and breast cancer cells, and suggest a toxicity mechanism involving altered DNA damage response and STING signaling. We additionally observe increased patient survival in a radiation-treated cancer cohort with RBM14 amplification.
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Publication type
Article: Journal article
Document type
Scientific Article
Thesis type
Editors
Keywords
Therapeutic Vulnerabilities; Dosage Sensitivity; Protein; Resistance; Dependency; Generation; Senescence; Deletion; Kinase; Enzyme
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Language
english
Publication Year
2025
Prepublished in Year
0
HGF-reported in Year
2025
ISSN (print) / ISBN
2041-1723
e-ISSN
2041-1723
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Volume: 16,
Issue: 1,
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Article Number: 1077
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Nature Publishing Group
Publishing Place
London
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Reviewing status
Peer reviewed
POF-Topic(s)
30205 - Bioengineering and Digital Health
Research field(s)
Enabling and Novel Technologies
PSP Element(s)
G-554200-001
Grants
Marie Sklstrok
Break Through Cancer
Gray Matters Brain Cancer Foundation
NIH
ERC Starting Grant
Swedish Research Council
Brain Tumor Charity
Dutch Cancer Society
odowska-Curie postdoctoral fellowship
odowska-Curie postdoctoral fellowship (101068734)
Brown Fund for Innovative Cancer Informatics
Copyright
Erfassungsdatum
2025-03-26