Hamburger R N, Mills S E
Immunology. 1965 May;8(5):454-60.
Mammalian cells in tissue culture can bind foreign protein to the cell surface and be killed by antiserum with specificity directed to the foreign antigen. The reaction is complement-dependent and, by analogy to passive immune haemolysis, is termed passive immune kill. Passive immune kill is specifically inhibited by incorporation of the foreign protein, in antigen excess, into the reaction mixture. The relevance of these observations to cell injury by immunologic mechanisms occurring is discussed.
组织培养中的哺乳动物细胞可将外源蛋白结合到细胞表面,并被针对该外源抗原的特异性抗血清杀死。该反应依赖补体,类似于被动免疫溶血,被称为被动免疫杀伤。通过在反应混合物中加入过量抗原形式的外源蛋白,可特异性抑制被动免疫杀伤。本文讨论了这些观察结果与免疫机制导致的细胞损伤的相关性。