Abstract

Oral cancer is a potentially fatal disease that constitutes an important portion of tumors that occur in the head and neck region. Oral cancer can affect overall and mental health, appearance, employment, social life, and family living. The disease can cause serious changes in the functioning of the upper aero digestive tract that affects the quality of life in patients. The use of conventional treatment modalities (surgery, radiation, and/or chemotherapy) depends on tumor respectability and location as well as whether an organ preservation approach is feasible. However, their role in oral cancer treatment is nonselective and can cause damage to normal tissue. In particular, chemo radiotherapy is associated with systemic toxicities that often reduce patient compliance and prevent timely completion of therapy. The development of targeted therapies to target select pathways involved in carcinogenesis, potentially decrease systemic toxicities and morbidities associated with cancer burden and hence improve the prognosis in cancer patients. In the present article, the role of various targeted molecules in the treatment of oral cancer is discussed.

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