Immunotherapy Treatment for Cancer. Benefits & Side effects
Immunotherapy to treat Cancer
Immunotherapy is a nice area of research for cancer area in which we think about cancer treatment. Immunotherapy works by using the bodies immune system to fight cancer. The immune system is a complex network of organs tissues and cells. This is the substances they make. One of the processes the immune system is to with the body of germs such as bacteria and abnormal cells such as cancer cells. Immunotherapy uses different ways bruise the immune system to do a better job of killing cancer cells. There are three types of immunotherapy which are used to treat cancer
- Non-Specific Immune Stimulation
- T-cell Transfer therapy
- Immune Checkpoint Inhibitors
Non-specific immune stimulation
It is a type of immunotherapy that stimulates the patient's immune response general way. In non-specific immune stimulation drugs and other substances used to increase the overall immune response which can help cancer cells. For example, some people have surgery to remove bladder cancer. They also are treated with a substance called BCG. When BCG is put into the bladder can cause a non-specific immune response that kills cancer cells. They remain in the bladder after surgery. This may keep cancer for getting worse or coming back.
T-cell transfer therapy
It is another type of immunotherapy. T-cell is a type of immune cell it is a powerful weapon which is used to fight cancer. For T-cell transfer the therapy. T-cells take in the form a patient seemed in the laboratory to target the patient's cancer cells and kill them. Millions of copies of these especially changed tissue cells and then grow in a laboratory and given back to the patients to fight cancer.
Immune check Inhibitor
It is the third type of immunotherapy. Immune checkpoints help to control the immune response. Usually, immune checkpoints keep t-cells inactive that is an off state and entered then needed this keeps t-cells from harming normal cells. Cancer cells can take advantages checkpoints to switch T-cells of this keeps the cancer cells from being killed. Immune checkpoint inhibits drug that blocks the checkpoints. These freeze the T- cells to attack cancer.
These three types of immunotherapy are effective to treat cancer but they do not work forever the patients and can cause the side effects. Researches supported by the national institute about how the immune system works to fight cancer. Study in us researcher can improve immunotherapy for all patients.
How does immunotherapy works which are used to treat cancer
Traditionally we have treated cancer by attacking it with chemotherapy and radiation or by removing it with surgery. Now the researcher research a new type of treatment which is used o treat cancer. Instead of attacking cancer directly, we can now train the immune system to attack it. Besides the new treatment came arises except for chemo and radiation this is called immunotherapy. Immune system cells such as T cells and APC’s defend and protect the body. APC patrol the body looking for cancer and other diseases. T-cells acts as the soldiers of the immune system. When an APC find something suspicious, an APC sends a specific signal back to a T-cell in order to multiply the cells and attack the unwanted cells. But if T-cells don’t stop, they can damage the healthy cells. A safety switch, called a checkpoint, prevent this. Because cancer is too much complex, T-cells are switched off before their work is done. But with checkpoints inhibitor drugs, the most common type of immunotherapy. We can prevent T-cells from switched off. This allows T- cell to do their job. Because immunotherapy targets the immune system, not cancer. We can treat multiple cancer using immunotherapy including
- Bladder cancer
- Head and neck cancers
- Hodgkin’s lymphoma
- Kidney cancer
- Lung cancer
But the benefit of immunotherapy does not stop when treatment ends. Immunotherapy helps the immune system remember cancer so the T- cells can quickly target cancer if it returns. Right now, immunotherapy is mainly used to treat late-stage cancers. But thanks to clinical trials, we are treating more cancer and exploring more types of immunotherapy every day. The researcher can also search for the new technique of immunotherapy is called joint surgery.
The benefit of immunotherapy is used to treat for the treatment of cancer
There are numerous benefits of immunotherapy while using the treatment of cancer for cancer patients. Immunotherapy is used when other treatment like chemotherapy and radiation works to treat and cure cancer. Immunotherapy is used with other treatment of cancer to perform better for the cancer patient. Chemotherapy also works better with immunotherapy. It has minimum side effects than other treatment for cancer patients. It targets the immune system of the patient body, not cancer. It helps to reduce the chances of occurrence of cancer comes back that will be happening in other treatment. It helps the patient to stay a long life for a longer time. It is also used in the early stage of lung cancer.
Side effects of immunotherapy for the treatment of cancer
Common side effects of immunotherapy are rash, fatigue, and joint pains. Except it in immunotherapy, there are various types of side effects that patients face after treatment of cancer with the help of immunotherapy. The most important is that which is used in term of immunotherapy. It is a natural treatment immune system attacking illness
Immunotherapy in lung cancer treatment
Immunotherapy is the treatment of lung cancer has undergone a revolution in just the last year or two. Immunotherapy is the standard therapy for patients who suffered from lung cancer have relapsed and recurred. In immunotherapy three new drugs put in a space. These new drugs help the doctor to remove blockade between the tumor and the immune system. “For a tumor to grow, it gets to find a way to suppress the immune system” and these drugs helps to remove cancer cells. So that immune system starts tackling. One of the interesting things is moving from using immunotherapy after chemotherapy to it being first-line therapy. Immunotherapy is starting to be the first thing patients get if their cancer makes PDL1. If the cancer patients who suffer from metastatic cancer “the first thing we will do is we will check and see if the patient has got this PDL1 maker”. “And if so the doctor will not start with chemotherapy. The doctor will usually start with immunotherapy to treat lung cancer”. Immunotherapy treatment has targeted drug which is used to treat lung cancer. Immunotherapy is appropriate for the treatment of lung cancer. It takes a short time than other types of surgery which is used to treat lung cancer, chemotherapy, and radiation therapy. Now the doctor tries to use immunotherapy in the early stage cancer of lung treatment. So doctor rejects to chemo and radiation is used for the treatment of lung cancer. Even all cancer you can see, still, about fifty percent have come back that why doctors using the treatment of immunotherapy. Basically, immunotherapy is used to reduces the chances of cancer comes back. The doctor gives immunotherapy first to immolate the immune system to tackle cancer and the doctor rejects cancer from the patient lung. The doctor can also do the study patients who suffer from lung cancer advanced to lymph nodes in the center of the chest that the doctor calls a stage 3 lung cancer. Here Doctor taking the usual chemo and radiation to give and adding immunotherapy. The doctor uses the radiation with immunotherapy because radiation can kill cancer cells and then actually make it more visible to the immune system. So in the same way doctor make a chicken pox vaccine by killing chicken pox. They get inside the immune system to recognize the virus and that takes the liver. Doctors are trying to kill cancer cells which are present inside the lungs of the patient body and stimulate the immune system. So the patient's life was growing. In the early stage of the lung, cancer doctor can easily treat cancer inside the patient lung and also help to cure them of this disease.
Even when immunotherapy does not shrink the lung cancer inside the patient lung dramatically, This treatment helps people to live a life longer. Everything can be done it stimulates the immune system fighting cancer even if to stop the drug. Even if immunotherapy does not slow down cancer you really slow its progress dramatically. Immunotherapy also helps to prevent other metastasis cancer. Within the early stage of lung cancer, microscopic cancer is escaped with the help of immunotherapy. Doctor think dramatically increase the number of life of patients who suffer from lung cancer. Immunotherapy is going to be a major part of lung cancer therapy moving forward. The patient is going to see chemotherapy being used less and less and moved later and later disease. The immunotherapy drugs are going to be effective if it combines with radiation which helps the doctors to cure and treat lung cancer. Some of the immunotherapy drugs are PDL1.
Immunotherapy is used prostate cancer
Some patients suffer from prostate cancer. A biopsy helps to indicate the patient that they suffer from prostate cancer. It is spread to the lymph node, some nerves, and part of the bladder and bones inside the patient body. Doctors treated prostate cancer by starting with immunotherapy with chemotherapy. Immunotherapy removes the breakage of t-cells that is present inside the immune system of the patient body and also helps to fight cancer. Doctors believed that immunotherapy helps to increase the life span of the cancer patient significantly.
Immunotherapy is used for head and neck cancer
Treatment of head and neck cancer totally depends upon various factors like the location of cancer inside the head and neck, Stage of cancer, and how head and neck cancer effects on the health of the patient. Traditionally the head and lung cancer are treated by using chemo, radiation and other surgeries in combination or alone by depending upon the stage and location of cancer inside the head and neck. In the early stage of head and neck cancer, it can be cured by using immunotherapy as we know that head and neck is more curable.
There are three types of immunotherapy that we used to treat and cure head and neck cancer are
It is a monocular antibody that helps the doctor to target the EPGR pathway. It also helps the doctor to approve the subset of head and neck cancer inside the patient body.
It targets the PD-1 and PDL-1 pathway.
It targets the PD-1 and PDL-1 pathway.
Immunotherapy is used for the treatment of breast cancer
In the treatment of immunotherapy, doctors use an immune system of the patient to fight breast cancer. There is a difference between breast cancer and melanoma. Melanoma is mutagenic using sunlight but in case of breast cancer is not as cancer like melanoma. Doctor employ immunotherapy inside breast cancer. In the treatment of melanoma, checkpoint blockade “takes brakes off” T- cells stimulated by the immune system of the patient body. In breast cancer, it does not contain many mutagenic and T-cells. So in order for these immunotherapy drugs work in breast cancer. It is possible if not likely we will need to do other things like radiation, vaccine, chemotherapy and other surgery that is used to treat breast cancer. Doctors are excited about immunotherapy in breast cancer, but doctors have different challenges for the treatment of breast cancer using immunotherapy. Breast cancer trials furthest along are looking at strategies to inhibit PD-1. MD Anderson is interested in employing anti-CTLA4 in combination with anti-PD-1 and PDL-1 to treat breast cancer. PD-1 and PDL-1 both are immunotherapy drugs with a goal is to use anti-CTLA-4 to enhance the immune response and anti-PD-1 to “take the brake off”. So doctors recommend using other treatment with immunotherapy drugs to treat and cure breast cancer.
Immunotherapy is the best treatment for the treatment of cancer in the early stage.