Chemotherapeutic drug resistance in the management of head and neck cancer.
Considerable progress has been made in the development of more effective chemotherapy regimens for squamous cell head and neck carcinomas. Unfortunately, increased response rates have not been translated into marked improvements in survival since durations of response have been brief, and the natural history of the disease has ultimately remained unaltered. Since the development of drug resistance is a major obstacle to successful antineoplastic chemotherapy, comprehensive efforts have been focused on understanding the underlying mechanisms. In this review, general and specific aspects of drug resistance related to head and neck cancer are addressed. In particular, mechanisms of resistance towards the most widely used antineoplastic drugs in head and neck malignancies--methotrexate, cisplatin, 5-fluorouracil, bleomycin, and vincristine--are discussed.
Bier
H
H
Department of Otorhinolaryngology, Head and Neck Surgery, Heinrich-Heine University, Düsseldorf, Germany.
D000818:Animals; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002294:Carcinoma, Squamous Cell / Q000188:drug therapy* / Q000473:pathology; D004351:Drug Resistance; D006258:Head and Neck Neoplasms / Q000188:drug therapy* / Q000473:pathology; D006801:Humans
D000970:Antineoplastic Agents