Brown J P, Klitzman J M, Hellström I, Nowinski R C, Hellström K E
Proc Natl Acad Sci U S A. 1978 Feb;75(2):955-8. doi: 10.1073/pnas.75.2.955.
BALB/c mice immunized with syngeneic methylcholanthrene-induced fibrosarcomas did not have antibodies against the unique tumor-specific transplantation antigens, even though they were capable of rejecting a lethal dose of tumor cells. Endogenous murine leukemia virus antigens expressed by certain of the tumors did, however, elicit high titers of antibodies, accounting for serological crossreactions that occurred between those tumors.
用同基因甲基胆蒽诱导的纤维肉瘤免疫的BALB/c小鼠,即使能够排斥致死剂量的肿瘤细胞,也没有针对独特肿瘤特异性移植抗原的抗体。然而,某些肿瘤表达的内源性鼠白血病病毒抗原确实引发了高滴度的抗体,这解释了这些肿瘤之间发生的血清学交叉反应。