| First Author | Magee DM | Year | 1993 |
| Journal | Reg Immunol | Volume | 5 |
| Issue | 6 | Pages | 305-11 |
| PubMed ID | 7520728 | Mgi Jnum | J:17858 |
| Mgi Id | MGI:65884 | Citation | Magee DM, et al. (1993) Chlamydia trachomatis pneumonia in the severe combined immunodeficiency (SCID) mouse. Reg Immunol 5(6):305-11 |
| abstractText | We have developed a model of pneumonia caused by the mouse pneumonitis agent (MoPn, murine Chlamydia trachomatis) in the C.B-17 severe combined immunodeficiency (SCID) mouse. In contrast to our prior models in the nude athymic (nu/nu) and heterozygous (nu/+) mouse, SCID mice lack B-cell function and gamma delta T-cell function. SCID mice were more susceptible to MoPn than nu/nu or nu/+ mice both by criteria of mortality and quantitative lung culture. SCID mice could be reconstituted with thymocytes to be more resistant to MoPn (in the absence of significant antibody production), but the protection was modest and less than that in T-cell reconstituted nu/nu mice in our previous studies. A nu/+ MoPn-specific T-cell clone with a Th1-like cytokine profile also provided modest but significant protection without significant antibody production. The SCID mouse is a useful model to study T-cell-mediated immunity to MoPn in a B cell and gamma delta T-cell-deficient environment. |
