| First Author | Kievits F | Year | 1990 |
| Journal | Eur J Immunol | Volume | 20 |
| Issue | 5 | Pages | 1189-92 |
| PubMed ID | 1694133 | Mgi Jnum | J:128764 |
| Mgi Id | MGI:3767950 | Doi | 10.1002/eji.1830200537 |
| Citation | Kievits F, et al. (1990) Abnormal anti-viral immune response in mice is corrected in HLA-B27.2-transgenic mice. Eur J Immunol 20(5):1189-92 |
| abstractText | In contrast to the strong Sendai virus-specific cytotoxic T-lymphocyte (CTL) responses in C57BL/6 mice. H-2Kb mutant bm1 mice are nonresponders to Sendai virus. By appropriate crossings between HLA-B27 double-transgenic mice and Kb mutant bm1 mice, and after subsequent selection, H-2bm1 homozygous mice were produced expressing the human HLA-B27.2 and beta 2-microglobulin genes. Here we show that the introduction of a human HLA class I gene into the genome of the H-2bm1 Sendai virus-nonresponder mutant mice resulted in good responsiveness to Sendai virus, and in normal levels of Sendai virus-specific CTL precursors. The CTL response in the HLA-B27.2 double-transgenic H-2bm1 mice against Sendai virus was restricted by the HLA-B27.2 molecule. These results show the direct involvement of HLA class I molecules in regulation of the anti-viral CTL repertoire and represent for the first time a correction of abnormal anti-viral immunity in mice by incorporation of a human MHC class I (HLA-B27.2) gene. |
