When it comes to safeguarding or protecting your body against dangerous germs, bacteria, and viruses, the immune system has a significant role to play. In addition, a strong immune system is all you need to keep your body disease-free. Your immune system immediately activates when there is a disease or infection occurs. Although several ways are available to strengthen the immune system, immunotherapy is considered the most powerful and effective biological method. It harnesses the immune system of the body so that it can fight infections, diseases, etc. – Dr. Kanury Rao. If we talk about cancer treatments, immunotherapy is gaining popularity over traditional treatments such as radiotherapy and chemotherapy.
Before you move forward and seek an immunologist to jump-start the cancer treatment, you should go through this post for details.
What are the different immunotherapy types?
A healthcare provider may offer different immunotherapies to diagnose and cure a variety of cancers. Each immunotherapy type is focused on various elements or aspects of the body’s immune system. Below are some types of cancer immunotherapies:
- Monoclonal antibodies: These are nothing but drugs that are used to block the checkpoint proteins combined by some sort of cancer cells including T cells. Through these, the proteins will be inactivated and facilitate the damage of cancer-causing cells.
- Checkpoint inhibitors: According to Kanury Rao This therapy is used to treat cancer. In this therapy, techniques are mainly focused on the immune system’s checkpoint proteins. This will prevent the signals from being released and therefore further attacks on the foreign cancer cells by the T-cells or the immune cells. Kanury Rao has mentioned this therapy as an effective method to treat even the advanced stage of cancer wherein surgery and chemotherapy have failed.
- Adoptive cell therapy: Also called CAR T-cell therapy, it is used to boost the ability of the immune system so that it can destroy cells causing cancer. Through this therapy, it can turn T-cells or lymphocytes into a cancer-fighting system. These cells are typically developed in the labs and injected into the patient’s body. Adoptive cell therapy is quite amazing for blood cancer.
Cancer vaccines and immune system modulators are also used as a significant part of cancer treatment in immunotherapy.
How is cancer treated through immunotherapy?
Immunotherapy is all about using the immune system of the body to find and destroy the cells causing cancer or related issues. This holistic method may have long-lasting benefits for some cancer patients and allow them to have a smooth life.
This treatment method works systematically. Dr. Kanury Rao – a prominent immunology professional, researcher, and scholar has stated the same here:
- First and foremost, the immune system is being trained to locate and eradicate cancer cells.
- It will help your body to synthesize or highlight the cancer-fighting or good immune cells so that recovery can be speeded up.
To ensure faster and stable outcomes, immunotherapy is often combined with other therapies available. This is specifically done if there is metastatic cancer in the skin, breast, lung, blood, and more. It is believed that if tumors respond well to an immunotherapy session, the remission is more likely to stay longer. In addition to this, a tumor may have some swelling when the immunotherapy begins. However, the same will soon start shrinking. Please note that it is not very effective for certain cancer types such as prostate cancer, pancreatic cancer, and so on.
What are the immunotherapy benefits for cancer?
According to Dr. Kanury Rao Immunotherapy used for cancer provides people with the possibility to have proper control of the cancer. This therapy is all about training the body’s immune system so that it can remember the cells causing cancer. Speaking about the benefits, they are listed here:
- Immune checkpoint inhibitors are majorly used to provide better immune responses. Since these are normal parts of the human body’s immune system, keeping the responses right is mandatory. By blocking the cancer-causing cells, immunotherapy helps in responding to these immune cells better.
- According to Kanury Rao, patients taking immunotherapy sessions have observed long-lasting responses. During this process, mainly two types of methods are followed. Firstly, some treatments are used to slow down or stop the cancer cells’ growth. Lastly, some processes are done to destroy the cancer-causing cells to prevent metastasis.
- Better survival rates are something that makes immunotherapy a better option to treat certain cancers. This approach targets the immune system along with the ‘unhealthy’ cells. In addition to this, if immunotherapy is completed successfully, the chances of recurrence are also reduced with fewer side effects.
To conclude everything,
Immunotherapy is the best approach that can be customized as per the patient’s requirements and cancer stage – Dr. Kanury Rao. For instance, adoptive cell therapy is quite effective when you want to isolate cancerous cells and healthy cells. However, to utilize this approach better, you should talk to your oncologist first and consider the present condition to gain maximum benefits.
