| First Author | Chaaya N | Year | 2019 |
| Journal | Sci Rep | Volume | 9 |
| Issue | 1 | Pages | 14261 |
| PubMed ID | 31582818 | Mgi Jnum | J:284243 |
| Mgi Id | MGI:6389378 | Doi | 10.1038/s41598-019-50714-y |
| Citation | Chaaya N, et al. (2019) Genetic background and immunological status influence B cell repertoire diversity in mice. Sci Rep 9(1):14261 |
| abstractText | The relationship between the immune repertoire and the physiopathological status of individuals is essential to apprehend the genesis and the evolution of numerous pathologies. Nevertheless, the methodological approaches to understand these complex interactions are challenging. We performed a study evaluating the diversity harbored by different immune repertoires as a function of their physiopathological status. In this study, we base our analysis on a murine scFv library previously described and representing four different immune repertoires: i) healthy and naive, ii) healthy and immunized, iii) autoimmune prone and naive, and iv) autoimmune prone and immunized. This library, 2.6 x 10(9) in size, is submitted to high throughput sequencing (Next Generation Sequencing, NGS) in order to analyze the gene subgroups encoding for immunoglobulins. A comparative study of the distribution of immunoglobulin gene subgroups present in the four libraries has revealed shifts in the B cell repertoire originating from differences in genetic background and immunological status of mice. |
