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自然杀伤细胞(natural killer cells,NK细胞)是机体重要的天然免疫细胞,根据NK细胞表面表达CD16和CD56分子水平的差别可将之分为3个亚群:CD56highCD16low亚群、CD56lowCD16high亚群以及CD56-CD16+亚群[1]。NK细胞能够介导机体天然免疫
Natural killer cells (NKs) are important innate immune cells in the body. They can be divided into three subgroups based on the difference between the expression levels of CD16 and CD56 on NK cell surface: CD56highCD16low, CD56lowCD16high, and CD56 -CD16 + subpopulation [1]. NK cells can mediate the body’s natural immunity