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Immunotherapy

Immunotherapy is treatment that uses your immune system to fight cancer. The 2 main ways that this is done is to boost the patient's own immune system or to give man-made versions of the normal parts of the immune system. Many future advances against cancer will probably come from this field.

Here we will explain:

  • the different cells of the immune system and how they normally work to protect you from disease
  • the different types of immunotherapy (monoclonal antibodies, cancer vaccines, non-specific immunotherapies and adjuvants [immune stimulants])
  • the forms of immunotherapy used for certain types of cancer
What Is Immunotherapy?
Immunotherapy is also called biologic therapy or biotherapy.
What the Immune System Does
Your immune system is a collection of organs, special cells, and substances that help protect you from some infections and diseases.
Key Players in Your Immune System
The way your immune system responds to antigens is a highly coordinated process that uses many types of cells.
Types of Immunotherapy
There are good reasons to think the immune system helps in the fight against cancer.
Monoclonal Antibodies
Monoclonal antibodies are the most widely used form of cancer immunotherapy at this time.
Other Targeted Therapies Containing Toxins
Scientists are also studying toxins linked to hormone-like substances called growth factors.
Cancer Vaccines
Cancer vaccines have been studied for several decades, but advances in this field have been slower than for other forms of immunotherapy.
Other Active Specific Immunotherapies
Some forms of active immunotherapy are not considered cancer vaccines.
Non-specific Immunotherapies and Adjuvants
Non-specific immunotherapies stimulate the immune system in a very general way, but this may still result in more activity against cancer cells.
Clinical Trials
You may have had to make a lot of decisions since you've been told you have cancer.
Immunotherapy for Specific Cancers
The FDA has approved several cancer immunotherapies, while many other immunotherapies have shown promising results and are moving through the testing process in clinical trials.
Additional Resources
Find sources of patient information and support for immunotherapy.
References
Related Tools & Topics
Learn About Cancer  
Treatment Topics and Resources  
Building a Support Network  
Circle Of Sharing: Personalize Your Cancer Information  
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