ArticleJournal of neurological surgery. Part B, Skull base2026
Comprehensive Genomic Profiling of Sinonasal Carcinomas: Identification of Common Mutations and Potential Targets for Therapy.
Article in Journal of neurological surgery. Part B, Skull base, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Characterizing the mutational landscape of sinonasal squamous cell carcinoma using whole-exome sequencing.Oral oncology · 2025Article
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Authors and funding
10 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: Sinonasal cancers are malignant neoplasms arising from the nasal cavity and paranasal sinuses, including squamous cell carcinoma (SCC), adenocarcinoma, and undifferentiated carcinoma. Due to their rarity, comprehensive genomic data remain limited. Treatments include surgery, radiation, and chemotherapy, with ongoing trials investigating agents like cetuximab, cisplatin, and Tazemetostat. Materials and Methods: We analyzed sinonasal cancer cases from the American Association for Cancer Research (AACR) Project Genomics Evidence Neoplasia Information Exchange (GENIE) database via cBioPortal (v16.1-public, accessed July 22, 2024). Common gene mutations, correlations, and mutual exclusivities were assessed using statistical analyses with false discovery rate correction. Results: Of 2,595 head and neck cancer samples, 122 (4.7%) were sinonasal carcinoma: 70 (57.4%) SCC, 31 (25.4%) undifferentiated carcinoma, and 21 (17.2%) adenocarcinomas. The most frequent mutations were TP53 (tumor protein 53; 40%), PIK3CA (phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha; 14%), KMT2D (lysine methyltransferase 2D; 11%), and CDKN2A (cyclin-dependent kinase inhibitor 2A; 9%). Subtype-specific mutations included IDH2 (isocitrate dehydrogenase; 230%) in undifferentiated carcinoma and FAT1 (15%) in adenocarcinoma. TP53 frequently co-occurred with PRKDC (protein kinase, DNA-activated, catalytic subunit; Conclusion: TP53, PIK3CA, and KMT2D mutations are prevalent in sinonasal carcinoma, highlighting potential targets for therapy. Tazemetostat, targeting KMT2D-related DNA (deoxyribonucleic acid) methylation, and cetuximab, targeting the PIK3CA signaling cascade, may offer therapeutic benefits. Further research on mutation-specific therapies could improve treatment strategies.
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