Background: Bacterial DNA has immunostimulatory effects on different types of immune cells such as dendritic cells (DCs). Application of DCs as a cellular adjuvant represents a promising approach in the immunotherapy of infectious disease and cancers. Objectives: To investigate the effect of tumor antigen pulsed DCs in the presence of CpG-1826 in treatment of a murine model of cancer. Methods: ...

IMPORTANCE Allergic rhinitis affects up to 40% of the US population. To desensitize allergic individuals, subcutaneous injection immunotherapy or sublingual immunotherapy may be administered. In the United States, sublingual immunotherapy is not approved by the Food and Drug Administration. However, some US physicians use aqueous allergens, off-label, for sublingual desensitization. OBJECTIVE...

Background: Asthma is a chronic inflammatory disease characterized by increased infiltration of various inflammatory cells into airway. Several previous studies showed specific immunotherapy improved clinical features of asthma due to aeroallergens. Objective: To describe the efficacy of house dust immunotherapy in childhood asthma with house dust allergy. Methods: The asthmatic patients were c...

BACKGROUND Increasing interest in sublingual immunotherapy (SLIT) among practitioners and patients has resulted in numerous publications and clinical trials in recent years. With the clinical growth of SLIT, discussions of its efficacy, safety, and immunologic effects have intensified, as have comparisons to subcutaneous immunotherapy (SCIT). In the United States, SCIT has been the traditional...

BACKGROUND A set of standard clinical chemistry and hematology parameters are usually measured during clinical studies. The major outcome of these standard tests is to control that the drug investigated does not lead to pathophysiological changes in respective organs or blood. In some cases based on scientific rationale such tests may not be needed. In this paper we report on a standard set of ...

Recent data suggest that T-cell reactivity against tumor-specific neo-antigens may be central to the clinical efficacy of cancer immunotherapy. The development of personalized vaccines designed to boost T-cell reactivity against patient specific neo-antigens has been proposed largely on the basis of these findings. Work from several groups has demonstrated that novel tumor-specific antigens can...

Please cite this article in press as: Elliott RL Oncology (2010), doi:10.1016/j.suronc.2010.0 The concept of cancer immunotherapy is not new and investigators have tried to stimulate the immune system tofight cancer for over a hundred years. However, success has been limited, inconsistent and very disappointing, thus preventing cancer immunotherapy frombecoming amainstreammodality of cancer the...

The effect of cancer immunotherapies is on the immune system and not directly on the tumour. The kinetics of immunotherapy are characterised by a cellular immune response followed by potential changes in tumour burden or patient survival. To adequately investigate immunotherapies in clinical trials, a new development paradigm including reconsideration of established end points addressing this b...

Dendritic cells (DCs) are rare leukocytes that are uniquely potent in their recent application to therapeutic cancer vaccines. Isolated DCs loaded with tumour antigen ex vivo and administered as a cellular vaccine have been found to induce protective and therapeutic anti-tumour immunity. In the present report we describe the most common methods of culturing DCs and delivering tumour antigens an...