Yes, T-cells can kill cancer cells that are present in the blood. They recognize and bind to specific antigens on the surface of cancer cells, leading to their activation and subsequent destruction of these cells. This process is a key component of the immune response and is utilized in immunotherapy approaches to enhance the body's ability to fight cancer. However, the effectiveness of T-cells against cancer cells can vary depending on the type of cancer and the immune environment.
Cancer kills an organism by destroying the red blood cells.
Virotherapy is a type of treatment that uses viruses to target and kill cancer cells. The viruses are modified to selectively infect and destroy cancer cells while leaving healthy cells unharmed. Once inside the cancer cells, the viruses replicate and cause the cells to burst, ultimately leading to the death of the cancer cells.
I heard that peaches and plums can kill breast cancer cells :)
Samarium doesn't kill cancer cells. A radioactive isotope of samarium (samarium-153) is used in a chemotherapy agent, but it's the radiation, not the samarium, that kills the cancer cells.
Yes
The cells that police the body in blood and lymph to kill cancer cells and virus-infected body cells are called natural killer (NK) cells. These specialized lymphocytes play a crucial role in the innate immune response by recognizing and destroying compromised cells without the need for prior sensitization. NK cells are essential for monitoring and eliminating cells that may pose a threat to the body's health.
The radiation kills bone marrow, where both red and white blood cells are made. The white blood cells produce most of the immune system, with fewer white blood cells the immune system weakens.
-White blood cells White blood cells are like policemen in bloodstream. They are constantly on patrol for infected cells. (Yes; they usually eat them -aka kill them.)
Well. If you get a cut tcells come to help heal it so you feel all better. tcells are really good for your body. They help out all the cuts you have. Good luck................................... with all your cuts. Dont worry tcells where be there always for all of your cuts. once again GOOD LUCK....................................
Small interfering RNA (siRNA) can kill cancer cells by targeting specific genes or pathways that are crucial for cancer cell survival or growth. When siRNA enters the cancer cells, it binds to its complementary mRNA, leading to degradation of the mRNA and inhibition of protein synthesis. This disrupts crucial cellular processes in the cancer cells, ultimately leading to their death.
The process by which T cells destroy antigens is known as cellular immunity or T cell-mediated immunity. When T cells recognize an antigen presented by infected or abnormal cells, they become activated and can directly kill these cells through the release of cytotoxic molecules. Additionally, helper T cells can enhance the immune response by activating other immune cells. This targeted response is crucial for eliminating pathogens and cancer cells.
There isn't a visible imune response to cancer, so it might not even attack them. I'm not sure, but if I had to take a guess I'd say it was because cancer cells are taken as normal cells, according to the imune system. Anyway, I remind you, this isn't based on anything, just my general knowledge. Edit: Besides this, there might be also more possible explanations: The imune response is centered at lymph vessels and normally, to kill a virus, leukocytes take the virus to the vessels. Since cancer cells can't change place, they can't be taken there. More, according to my father, they are too many to be killed easily.