Head and neck squamous cell carcinoma (WP4674)
Homo sapiens
HNSCC, which includes malignant squamous lesions arising in the oral cavity, larynx and pharynx, is the seventh most common cancer in the world. HNSCC has a remarkable multiplicity and diversity of genetic alterations. Most genomic alterations in HNSCC converge in a handful of molecular pathways resulting in cell cycle deregulation, genomic instability, cell differentiation defects, and persistent mitogenic signaling, the latter involving aberrant PI3K/mTOR pathway activation thereby rendering HNSCC responsive to PI3K/mTOR inhibitors. Pathway is based on [https://europepmc.org/articles/PMC4348071 Fig 1 from Iglesias-Bartolome et al], [https://www.nature.com/articles/nature14129 Fig 5 from Li et al] and [https://clinicalgate.com/the-molecular-pathogenesis-of-head-and-neck-cancer/ Fig 33-3 from Clinicalgate]. Description is modified from [https://europepmc.org/articles/PMC4348071 Iglesias-Bartolome et al]. Protein phosphorylation sites were added based on information from PhosphoSitePlus (R), www.phosphosite.org.
Authors
Kristina Hanspers , Egon Willighagen , Denise Slenter , Marvin Martens , Eric Weitz , and Martina Summer-KutmonActivity
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Cited In
- GediNET for discovering gene associations across diseases using knowledge based machine learning approach (2022).
- Shared mechanisms and crosstalk of COVID-19 and osteoporosis via vitamin D (2022).
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Organisms
Homo sapiensCommunities
CPTAC DiseasesAnnotations
Pathway Ontology
cancer pathway disease pathwayDisease Ontology
head and neck carcinomaReferences
- Exploiting the head and neck cancer oncogenome: widespread PI3K-mTOR pathway alterations and novel molecular targets. Iglesias-Bartolome R, Martin D, Gutkind JS. Cancer Discov. 2013 Jul;3(7):722–5. PubMed Europe PMC Scholia
- PhosphoSitePlus, 2014: mutations, PTMs and recalibrations. Hornbeck PV, Zhang B, Murray B, Kornhauser JM, Latham V, Skrzypek E. Nucleic Acids Res. 2015 Jan;43(Database issue):D512-20. PubMed Europe PMC Scholia
- Comprehensive characterization of the alternative splicing landscape in head and neck squamous cell carcinoma reveals novel events associated with tumorigenesis and the immune microenvironment. Li ZX, Zheng ZQ, Wei ZH, Zhang LL, Li F, Lin L, et al. Theranostics. 2019 Oct 14;9(25):7648–65. PubMed Europe PMC Scholia