Background and Objectives: Carcinoma of the head and neck is an uncommon primary source of bone metastases. The increasing duration of survival of these patients, however, increases the probability of late bone involvement. The objective was to identify the frequency, clinical presentation, and clin
Protective mechanisms of head and neck squamous cell carcinomas from immune assault
β Scribed by M. Rita I. Young
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 470 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1043-3074
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β¦ Synopsis
Abstract
Head and neck squamous cell carcinoma (HNSCC) is an aggressive malignancy that is the sixth most common neoplasm in the world. Despite advances in treatments involving surgery, radiation, and chemotherapy, the 5βyear survival has remained at less than 50% for the past 30 years, primarily because of local recurrences. Thus, the possibility of immunotherapeutic approaches for patients with HNSCC has gained interest. Unfortunately, patients with HNSCC have profound immune defects that are associated with increased recurrence. This review aims to provide an overview of both the defensive and immune subversive mechanisms by which patients with HNSCC can protect themselves from immune antitumor assault. Β© 2005 Wiley Periodicals, Inc. Head Neck 27: 462β470, 2006
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