Gelber C, Plaksin D, Vadai E, Feldman M, Eisenbach L
Department of Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
Cancer Res. 1989 May 1;49(9):2366-73.
High metastatic, low immunogenic Lewis lung carcinoma clones express low levels of H-2Kb major histocompatibility complex antigens. These cells metastasize spontaneously in mice with C57BL/6 genetic background possessing the H-2Db locus. Transfection of different H-2K genes abrogates metastasis in H-2K, H-2D compatible mice and in C57BL/6 recipients. The transfected cells are potent inducers of H-2K-restricted and alloreactive cytotoxic lymphocytes that kill H-2K-positive cells and cross-react with parental nontransfected cells.
高转移性、低免疫原性的刘易斯肺癌克隆表达低水平的H-2Kb主要组织相容性复合体抗原。这些细胞在具有H-2Db位点的C57BL/6遗传背景的小鼠中自发转移。在H-2K、H-2D相容的小鼠和C57BL/6受体中,转染不同的H-2K基因可消除转移。转染细胞是H-2K限制性和同种异体反应性细胞毒性淋巴细胞的有效诱导剂,可杀死H-2K阳性细胞并与亲代未转染细胞发生交叉反应。