Burakoff S J, Germain R N, Dorf M E, Benacerrah B
Proc Natl Acad Sci U S A. 1976 Feb;73(2):625-9. doi: 10.1073/pnas.73.2.625.
The role of the products of the K and D loci of the H-2 complex as target antigens for cytotoxic T cells generated to modified syngeneic cells has been investigated. Spleen cells, when cocultured with trinitrophenyl-derivatized syngeneic cells, generate cytolytic T cells that lyse most effectively tumor or spleen targets that are trinitrophenyl-derivatized and H-2 identical to the sensitizing cell. Cytolysis is inhibited by alloantisera to the K and/or D specificities of the target cells and by anti-dinitrophenyl antisera. Cytolic cells generated in this manner are also able to lyse, though less efficiently, trinitrophenyl-derivatized tumor and spleen targets that do not share products of the K and D loci with the sensitizing cell, and this cytolysis is also blocked by alloantisera directed to the H-2 serological specificities of such targets.
已经研究了H-2复合体的K和D位点产物作为针对由经修饰的同基因细胞产生的细胞毒性T细胞的靶抗原的作用。脾细胞与三硝基苯基衍生的同基因细胞共培养时,会产生溶细胞性T细胞,这些细胞最有效地裂解经三硝基苯基衍生且H-2与致敏细胞相同的肿瘤或脾靶细胞。细胞溶解受到针对靶细胞K和/或D特异性的同种抗血清以及抗二硝基苯基抗血清的抑制。以这种方式产生的溶细胞性细胞也能够裂解(尽管效率较低)与致敏细胞不共享K和D位点产物的经三硝基苯基衍生的肿瘤和脾靶细胞,并且这种细胞溶解也被针对此类靶细胞的H-2血清学特异性的同种抗血清所阻断。