Cellular immunity and immunotherapy of brain tumors.

نویسندگان

  • Robert M Prins
  • Linda M Liau
چکیده

Factors influencing the host immune response to central nervous system (CNS) tumors are not yet well understood. This review will outline what is known about anti-tumor immune responses against CNS tumors and describe how advances in our knowledge of basic immunology may be applied to brain tumor immunotherapy. We will first focus on cellular immune system interactions involved in peripheral anti-tumor immune responses. Then, we will discuss characteristics of tumors arising within the confines of the CNS that distinguish them from peripheral neoplasms, emphasizing immune defects that seem to limit or curtail specific anti-tumor immunity against brain tumors. Finally, the current state of immune-based treatment paradigms and future directions will be discussed, paying particular attention to adoptive cellular immunotherapy and tumor vaccine approaches for the treatment of malignant gliomas.

منابع مشابه

O 25: Immunotherapy for Brain Tumor

In 1890, Coley observed that cancer patients who developed infections had smaller tumors. From this, he developed Coley’s toxin and treated tumors with injections of infectious materials. In 1960s,  Mahaley used monoclonal antibodies to treat central nervous system(CNS)  tumors, that research and clinical investigations in brain tumor immunotherapy became a serious undertaking. ...

متن کامل

The Efficacy of Toll-Like Receptors in Awakening Dendritic Cell/Natural Killer Cell System for Eradication of Tumors

Natural killer (NK) cells are effector cells of the innate immune system that exert direct cytotoxic functions. Ubiquitously-expressed toll-like receptors (TLRs) have been recognized as one of the major components promoting dendritic cell (DC) maturation, which may induce polarized immune responses beneficial to cancer immunotherapy. TLR-activated NK cells and DCs are prerequisite for robust ac...

متن کامل

Principles of immunology and its nuances in the central nervous system.

Cancer immunotherapy represents the biggest change in the cancer treatment landscape in the last several years. Indeed, the clinical successes in several cancer types have generated widespread enthusiasm that immune-based treatments may influence the management of patients with malignant brain tumors as well. A number of promising clinical trials in this area are currently ongoing in neuro-onco...

متن کامل

Promising role for Gc-MAF in cancer immunotherapy: from bench to bedside

Immunotherapy has been used for years in many types of cancer therapy. Recently, cancer immunotherapy has focused on mechanisms which can enhance the development of cell-mediated immunity. Anticancer medications are administered to inhibit immunosuppressive factors such as nagalase enzyme, which is produced by neoplastic cells and destroys macrophage activating factor (Gc-MAF). Anti-neoplastics...

متن کامل

Immunotherapy for Epstein-Barr Virus-Related Lymphomas

Latent EBV infection is associated with several malignancies, including EBV post-transplant lymphoproliferative disorders (LPD), Hodgkin and non-Hodgkin lymphomas, nasopharyngeal carcinoma and Burkitt lymphoma. The range of expression of latent EBV antigens varies in these tumors, which influences how susceptible the tumors are to immunotherapeutic approaches. Tumors expressing type III latency...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

متن کامل
عنوان ژورنال:
  • Frontiers in bioscience : a journal and virtual library

دوره 9  شماره 

صفحات  -

تاریخ انتشار 2004