TY - JOUR
T1 - A compendium of Amplification-Related Gain Of Sensitivity genes in human cancer
AU - Rendo, Veronica
AU - Schubert, Michael
AU - Khuu, Nicholas
AU - Suarez Peredo Rodriguez, Maria F.
AU - Whyte, Declan
AU - Ling, Xiao
AU - van den Brink, Anouk
AU - Huang, Kaimeng
AU - Swift, Michelle
AU - He, Yizhou
AU - Zerbib, Johanna
AU - Smith, Ross
AU - Raaijmakers, Jonne
AU - Bandopadhayay, Pratiti
AU - Guenther, Lillian M.
AU - Hwang, Justin H.
AU - Iniguez, Amanda
AU - Moody, Susan
AU - Seo, Ji Heui
AU - Stover, Elizabeth H.
AU - Garraway, Levi
AU - Hahn, William C.
AU - Stegmaier, Kimberly
AU - Medema, René H.
AU - Chowdhury, Dipanjan
AU - Colomé-Tatché, Maria
AU - Ben-David, Uri
AU - Beroukhim, Rameen
AU - Foijer, Floris
N1 - Publisher Copyright: © The Author(s) 2025.
PY - 2025/12
Y1 - 2025/12
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85217190281&partnerID=8YFLogxK
U2 - 10.1038/s41467-025-56301-2
DO - 10.1038/s41467-025-56301-2
M3 - مقالة
C2 - 39870664
SN - 2041-1723
VL - 16
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 1077
ER -