Myeloid cells acquire memory to previously encountered MHC alloantigens, showing antigen specificity akin to adaptive immune memory. This myeloid cell memory response mediates allograft rejection.

中文翻译：

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髓样记忆非自我。

骨髓细胞获得对先前遇到的MHC同种抗原的记忆，显示出类似于适应性免疫记忆的抗原特异性。这种髓样细胞记忆反应介导同种异体移植排斥。