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How a natural killer cells don't kill own or self cell because NK cells are non specific in nature

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14y ago
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1mo ago

Natural killer (NK) cells have receptors that recognize "self" proteins on healthy cells, preventing them from attacking these cells. These receptors help distinguish healthy cells from abnormal or infected cells. Additionally, healthy cells release molecules that send inhibitory signals to NK cells, further preventing them from attacking self cells.

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Q: How a natural killer cells don't kill own or self cell because NK cells are non specific in nature?
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