What is a therapeutic vaccine?
When most people think of vaccines, they think of those that help prevent diseases. However, there is another type of vaccine. The person may also receive a therapeutic vaccine given after the person has already closed the disease. In this case, the vaccine is usually used to reduce the severity or treatment of the condition that has already developed. Therapeutic vaccines are used less frequently than preventive vaccines because scientists are still studying.
preventive vaccines work in a predictable way. They are usually created to prevent a certain type of infection. In this case, the factories used the vaccine to help the patient's immune system sufficiently to create antibodies against infection. As a result, the patient is less likely to close the infection if the body is exposed later. This differs from using a therapeutic vaccine that does not prevent infection at all; Instead, it works on an infection trepter or reduce the patient's suffering.
One type of therapeutic vaccine, calledSipuleucel T, is intended for use in patients who have prostate cancer. The purpose is to help people who have already been diagnosed with this type of cancer. When this vaccine is administered against prostate cancer, it should increase the immune system to fight cancer cells that have already developed. However, this therapeutic vaccine cannot prevent the development of prostate cancer.
One of the factors involved in the production of therapeutic vaccines is the way the immune system responds to some types of attackers. In some cases, the reaction of the immune system is too weak and sometimes it does not seem to recognize the invasion at all. Therapeutic vaccines can help to stimulate the immune system to fight the attacker or destruction of cancer cells.
The development of the capital vaccine is in their early stages compared to the development of vaccines that prevent disease. To better understand this type of vaccine, scientists ProvThey do experiments to evaluate the feasibility of creating therapeutic vaccines to treat various types of diseases. For example, some scientists spend time working on the development of therapeutic vaccines for human immunodeficiency virus (HIV), Herpes and other types of cancer. Some research studies have brought promising results and the use of therapeutic vaccines can sometimes become as common as preventive vaccines.