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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.

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Does bacteria give off poisons that can damage or kill body cells?

Some forms of bacteria can be toxic to body cells, all right. There are many beneficial bacteria in your body, too, though.


What are cells that police the body in blood and lymph to kill cancer cells and virus-infected body cells called?

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.


Why is it important for immune-system cells to be able to recognize all of the body's own cell?

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?

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.


What drug is a medication that kills or damages 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.

Related Questions

What does the tissue in your body do?

it help the cells kill the other cells and comebaned that togather


What does the tissue in your body?

it help the cells kill the other cells and comebaned that togather


Does ink kill brain cells?

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.


What cells in the body kill infections?

white blood cells


How does your body kill germs inside your body?

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.


Why do viruses kill?

Your host cells in your body.


What are the body structures that kill pathogens are?

The white blood cells.


The only T cells that can directly attack and kill other cells are the?

Cytotoxic cells


Does bacteria give off poisons that can damage or kill body cells?

Some forms of bacteria can be toxic to body cells, all right. There are many beneficial bacteria in your body, too, though.


What are cells that police the body in blood and lymph to kill cancer cells and virus-infected body cells called?

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.


Where on the the human body can kill microbes?

white blood cells in the blood


How do cytotoxic T cells kill infected or abnormal cells in the body?

Cytotoxic T cells kill infected or abnormal cells by releasing toxic substances that puncture the cell membrane, triggering cell death.