Waldmann H, Pope H, Munro A J
J Exp Med. 1976 Dec 1;144(6):1707-11. doi: 10.1084/jem.144.6.1707.
H-2d spleen cells derived from either tetraparental or semiallogeneic radiation bone marrow chimeras can be primed to antigen within H-2d recipients to generate helper T cells capable of cooperating in a secondary response with equal efficiency with H-2d or H-2k B cells. Thus it would seem that the cooperative act between T and B cells does not require that the T cell interacts with its target B cells by either cell interaction genes or via an altered self mechanism involving both antigen and the target B-cell I-region products. This does not preclude a requirement for associative recognition or altered self in the interaction of helper T cells with accessory cells.
来自四亲代或半同种异体辐射骨髓嵌合体的H-2d脾细胞可在H-2d受体中被抗原致敏,以产生能够在二次应答中与H-2d或H-2k B细胞以同等效率合作的辅助性T细胞。因此,T细胞与B细胞之间的协同作用似乎并不要求T细胞通过细胞相互作用基因或通过涉及抗原和靶B细胞I区产物的改变自身机制与其靶B细胞相互作用。这并不排除在辅助性T细胞与辅助细胞的相互作用中需要联合识别或改变自身。