
Oral Cavity Cancers (OCCs) account for 3% of all malignancies, are the most frequent squamous cell carcinoma of the head and neck (SCCHN), and are among those with the worst prognosis, with an overall survival (taking all stages of the disease into account) of less than 15% at 5 years. OCCs are very often related to tobacco smoking, alcohol consumption, and repeated oral trauma, as well as betel leaf chewing. From a genetic point of view, they are often polyclonal tumors, characterized by a high tumor mutational burden (TMB) and almost always by prognostically unfavorable mutations, such as the TP53 mutation. From an immunological standpoint, OCCs are characterized by a highly immunosuppressed tumor microenvironment (TME), that is, a microenvironment that is poor in cytotoxic T lymphocytes and rich in regulatory T lymphocytes. Overall, OCCs respond poorly to both chemotherapy, radiotherapy, and immunotherapy. For this reason, international guidelines often recommend surgery, even in the most advanced stages. Overall, the only truly effective therapeutic strategy remains early diagnosis.
Date: 14 October 2025
Time: 10:00 am CEST | 4:00 pm CST Asia
Webinar ID: 899 3035 4187
Webinar Secretariat: journal.webinar@mdpi.com
In this section, you will find the recordings of this webinar to watch, re-watch and share with your colleagues!
A virtual meeting (webinar) was held on October 14, 2025, attended by approximately 20 experts in Head and Neck Oncology, Translational Research, Radiotherapy, Molecular Biology, and Oral Pathology from various countries around the world. The meeting was led by Professor Francesco Perri, Chief of the Clinical-Experimental Head and Neck Oncology at the IRCCS Fondazione G. Pascale in Naples, Professor Agostino Guida, an expert in oral pathology at the AORN Antonio Cardarelli in Naples, and Professor Francesca De Felice, Associate Professor at the University of Rome La Sapienza and a specialist in Oncologic Radiation Therapy. The conclusion, which all participants agreed upon, can be summarized in three key points: a) Early diagnosis is crucial in reducing the percentage of patients diagnosed with locally advanced OSCC and thus improving the mOS of OSCC patients. Early diagnosis programs for OPMDs in the community should be implemented in the near future. b) MTD is the only plausible and acceptable strategy for the assessment and treatment of patients diagnosed with OSCC in both early and locally advanced stages, as well as recurrent/metastatic stages. c) Better genetic/biomolecular patient selection is desirable in the near future to identify predictive factors for treatment response and better select patients.
Multidisciplinary Approach to Oral Cavity Cancer: A Hard Enemy
Edited by Francesco Perri and Agostino Guida
Deadline for manuscript submissions: 20 February 2026
https://www.mdpi.com/journal/targets/special_issues/2S5JB03N9T