Natural Killer (NK) cells play a crucial role in protecting the body by recognizing and eliminating infected, cancerous, and stressed cells through cytokine regulation and various immune responses.
Natural Killer (NK) cells protect the body by recognizing and killing infected cells, cancer cells, and stressed cells. They produce cytokines that regulate body defenses and play a role in the adaptive immune response through processes like antibody-dependent cellular cytotoxicity. NK cells use a dual receptor system to determine whether to kill or not kill cells displaying stress-induced molecules.
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