Yes, one example is autoimmune reactions in which our bodies can't determine friend from foe and start to attack our own cells by accident.
Some forms of bacteria can be toxic to body cells, all right. There are many beneficial bacteria in your body, too, though.
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.
Think about it for a second. If you lead an army into battle, and your own army start to shoot each other, what odds do you have of winning against the oposition? If the body starts to kill it's own cells that may be used to kill pathogens, it is immediately weakened
Cells that directly attack and kill other cells are known as cytotoxic cells. These can include natural killer (NK) cells, cytotoxic T cells, and macrophages. They play a crucial role in the immune system's defense against infected or abnormal cells.
A medicine which destroys cells, such as chemotherapy, usually destroys cells by targeting the mechanisms that cells use for division. They are administered by injection to the bloodstream or as tablets/capsules.
it help the cells kill the other cells and comebaned that togather
it help the cells kill the other cells and comebaned that togather
Ink does not directly kill brain cells. However, the metals and toxins in ink can kill brain and other cells and is not good for the body or your health as a whole.
white blood cells
The body employs the immune system to kill germs, utilizing various components such as white blood cells, antibodies, and other immune cells. When pathogens enter the body, immune cells like macrophages and neutrophils identify and engulf them. B cells produce antibodies that specifically target and neutralize these invaders, while T cells can directly kill infected cells or help coordinate the immune response. Additionally, inflammation and fever can enhance the body's ability to fight off infections.
Your host cells in your body.
The white blood cells.
Cytotoxic cells
Some forms of bacteria can be toxic to body cells, all right. There are many beneficial bacteria in your body, too, though.
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.
white blood cells in the blood
Cytotoxic T cells kill infected or abnormal cells by releasing toxic substances that puncture the cell membrane, triggering cell death.