What is a tumor immunity?
The immunity of the tumor is the reaction of the immune system to tumors, abnormal cellular growth that arises in the body. There are some scientific evidence that supports the theories that the body has a certain natural immunity of the tumor, depending on the type of tumor involved, since some tumors can spontaneously retreat without medical treatment. Studying the way the immune system interacts with tumors is an important aspect of the development of the appropriate treatment of tumors, including treatment for increased immune responses to more efficiently fighting against tumors from the inside.
In terms of immunologist, the problem with tumors is a problem. Tumors consist of natural cells growing from control. The immune system is designed to ignore cells from the body and during the maturation of immune cells, cells are usually destroyed on their own body tissues, although there are usually several survivors. As a result, when immune cells are exposed to tumors, most do not respond, because they see nothing unusual. A handful of cells that do that is not sufficientlyethn to kill the tumor.
Scientists have identified a number of tumor antigens, chemicals found on the surface of tumors with the potential of interaction with the immune system. The immunity of the tumor is based on the reaction to these antigens and focus on the destruction tumor. Tumors with antigens that the body recognize as harmful will be attacked by the immune system, even if they may not be able to completely destroy them. In other cases, the immune reaction is highly effective and the malignant growth patch is destroyed before it has a chance to develop on a full tumor.
immunity is achieved in many different ways, including exposure to antigens, as can be seen in vaccination, where a small amount of antigens is introduced into the body to teach them the immune system to recognize them. In the case of a tumor immunity, the primary area of interest is normal antigens expressed excessively on the tumor. Teaching the immune system to distinguish between healthy body and cancer cellsThe cells may be possible by reaching the immune cells into the target cells that excessively express.
Another area of research in the area of tumor immunity was the possibility of using drugs for the brand of ex -expressive cells. The marks are identified by the immune system as dangerous and attack the connected cells and break the tumor. This requires a successful diagnosis and writing of a tumor, preferably in the early stages than the opportunity to become highly invasive.