Autologous Dendritic Cells Migrate to Local Lymph Nodes after Intratumoural Injection in Head and Neck Cancer
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منابع مشابه
Dendritic Cells and Their Role in Cancer Immunotherapy
Dendritic cells (DCs) are antigen presenting cells with unique capability to take up and process antigens in the peripheral blood and tissues. They subsequently migrate to draining lymph nodes where they present these antigens and stimulate naive T lympho-cytes. During their life cycle, DCs go through two maturation stages and are referred to as immature and mature cells, respectively. While im...
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Local recurrence is a major clinical issue following surgical resection in head and neck cancer, and the dissemination and lymph node metastasis of minimal residual disease is relatively difficult to treat due to the lack of suitable therapeutic approaches. In the present study, we developed and evaluated a novel immunotherapy using a skin flap transfer treated with sensitized dendritic cells (...
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OBJECTIVE To evaluate the usefulness of measuring the apparent diffusion coefficient (ADC) in diffusion-weighted magnetic resonance imaging to distinguish benign from small, non-necrotic metastatic cervical lymph nodes in patients with head and neck cancers. MATERIALS AND METHODS Twenty-six consecutive patients with head and neck cancer underwent diffusion-weighted imaging (b value, 0 and 800...
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BACKGROUND Radiofrequency ablation (RFA) is a minimally invasive tumor destruction technique and can provide the antigen source initiating tumor immunity. However, induced immune response is weak and requires additional immunotherapy for optimized RFA treatment against cancer. METHODS A murine orthotopic model of head and neck squamous cell carcinoma (HNSCC) was established to investigate the...
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To study whether regional injection of recombinant interleukin 2 (rIL-2) can induce an in vivo lymphocyte activation in cervical lymph nodes (LNs) of patients with head and neck carcinoma, 12 patients, candidates for prophylactic dissection, were treated for 7-10 days prior to surgery with rIL-2, 10(5) units/day, injected in the perimastoid region. A marked induction of cytotoxic activity again...
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