Immunotherapy can be an effective treatment for metastatic cancer, but a significant subpopulation will not respond, likely due to the lack of antigenic mutations or the immune-evasive properties of cancer. Likewise, radiation therapy (RT) is an established cancer treatment, but local failures still occur. Clinical observations suggest that RT may expand the therapeutic reach of immunotherapy. ...

Breast cancer is the most common cancer in women after skin cancer. In Iran, the presentation age of this cancer is younger than the global average. There are different therapeutic methods for treatment of breast cancer and the choice of treatment depends on the stage of the disease as well as its type and characteristics. Therapeutic methods include surgery, radiotherapy, and systemic therapie...

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...

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...

These are exciting times for the field of cancer immunotherapy. Although the clinical efficacy of monoclonal antibodies has been demonstrated since the early 1990s, the therapeutic profile of other immunotherapeutic approaches-especially vaccines-has not yet been formally clarified. However, the recent success of several immunotherapeutic regimens in cancer patients has boosted the development ...

Cancer immunotherapy holds great promise, yet its efficacy and applicability can be hampered by the rise of systemic toxicities. We have recently shown that the lethal side effects of cancer immunotherapy are markedly exacerbated with aging. Blocking tumor necrosis factor α or macrophages can alleviate the systemic toxicity of immunotherapy while preserving its antineoplastic effects.

Phase I oncology trials are designed to identify a safe dose with an acceptable toxicity profile. In traditional phase I dose-finding design, the dose is typically determined based on the probability of severe toxicity observed during the first treatment cycle. The recent development of molecularly targeted agents and cancer immunotherapies call for new innovations in phase I designs, because o...

Autologous Active Specific Immunotherapy (AASI) is a type of immunotherapy that targets complementary autoantibodies which suppress the specific immune response using anti-idiotypic antibodies. AASI entails removing cells (dendritic cells) from patient's blood and subjecting them in lab setting to particular tumour antigen (proteins detected on surface cancer cells). personalized treatment appr...