Potential Therapeutic Significance of Laminin in Head and Neck Squamous Carcinomas
Overview
Authors
Affiliations
Head and neck squamous cell carcinomas (HNSCC) are among the most common and lethal tumors worldwide, occurring mostly in oral cavity, pharynx, and larynx tissues. The squamous epithelia homeostasis is supported by the extracellular matrix (ECM), and alterations in this compartment are crucial for cancer development and progression. Laminin is a fundamental component of ECM, where it represents one of the main components of basement membrane (BM), and data supporting its contribution to HNSCC genesis and progression has been vastly explored in oral cavity squamous cell carcinoma. Laminin subtypes 111 (LN-111) and 332 (LN-332) are the main isoforms associated with malignant transformation, contributing to proliferation, adhesion, migration, invasion, and metastasis, due to its involvement in the regulation of several pathways associated with HNSCC carcinogenesis, including the activation of the EGFR/MAPK signaling pathway. Therefore, it draws attention to the possibility that laminin may represent a convergence point in HNSCC natural history, and an attractive potential therapeutic target for these tumors.
Aizawa Y, Haga K, Yoshiba N, Yortchan W, Takada S, Tanaka R Biomedicines. 2024; 12(10).
PMID: 39457685 PMC: 11505046. DOI: 10.3390/biomedicines12102373.
Gao X, Pan T, Duan W, Zhu W, Liu L, Liu Y Transl Cancer Res. 2024; 13(5):2108-2121.
PMID: 38881926 PMC: 11170511. DOI: 10.21037/tcr-23-2214.
Role of Microenvironmental Components in Head and Neck Squamous Cell Carcinoma.
Jumaniyazova E, Lokhonina A, Dzhalilova D, Kosyreva A, Fatkhudinov T J Pers Med. 2023; 13(11).
PMID: 38003931 PMC: 10672525. DOI: 10.3390/jpm13111616.
Impact of Positive-Margin Resection of External Auditory Canal Squamous Cell Carcinoma.
Komune N, Kuga R, Hongo T, Kuga D, Sato K, Nakagawa T Cancers (Basel). 2023; 15(17).
PMID: 37686564 PMC: 10486369. DOI: 10.3390/cancers15174289.
Radiation-Induced Oropharyngeal Squamous Cell Carcinoma: Case Report and Review of the Literature.
Giannini L, Alliata A, Cristofaro V, Incandela F, Pompilio M, Ottini A Curr Oncol. 2023; 30(7):6708-6719.
PMID: 37504352 PMC: 10378216. DOI: 10.3390/curroncol30070492.