The only T cells that can directly attack and kill other cells are the cytotoxic cells.
A form of immune cells that could kill positive cells, consisting of foreign cells, most cancers cells, and cells infected with an epidemic. Cytotoxic T cells can be separated from other blood cells, grown inside the laboratory, after which given to a affected person to kill cancer cells.
Cytotoxic T cells are an vital subset of T cells that reply to intracellular infections which includes viruses and malignant cells. those cells have CD8 molecules on their cellular surfaces and can regulate the infection by means of killing inflamed cells directly.
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