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Systematic analysis of somatic mutations in phosphorylation signaling predicts novel cancer drivers
Open accessAbstract
Large‐scale cancer genome sequencing has uncovered thousands of gene mutations, but distinguishing tumor driver genes from functionally neutral passenger mutations is a major challenge. We analyzed 800 cancer genomes of eight types to find single‐nucleotide variants (SNVs) that precisely target phosphorylation machinery, important in cancer development and drug targeting. Assuming that cancer‐related biological systems involve unexpectedly frequent mutations, we used novel algorithms to identify genes with significant phosphorylation‐associated SNVs (pSNVs), phospho‐mutated pathways, kinase networks, drug targets, and clinically correlated signaling modules. We highlight increased survival of patients with TP53 pSNVs, hierarchically organized cancer kinase modules, a novel pSNV in EGFR , and an immune‐related network of pSNVs that correlates with prolonged survival in ovarian cancer. Our findings include multiple actionable cancer gene candidates ( FLNB , GRM1 , POU2F1 ), protein complexes (HCF1, ASF1), and kinases (PRKCZ). This study demonstrates new ways of interpreting cancer genomes and presents new leads for cancer research.
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Metadata
- Authors
- Reimand, J., & Bader, G. D.
- Venue
- Molecular Systems Biology
- Published
- 2013-01
- Volume
- 9
- Issue
- 1
- Pages
- 637-637
- ISSN
- 1744-4292 (ISSN-L)
- OpenAlex
- W1984675437
- Cited by
- 275
- References
- 79
- FWCI
- 9.42
- Type
- journal article
- Language
- en
- Open access
- gold
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