MiRNA signatures of antigen specific CD8+ T cells at different stages of immune response to LCMV infection

ABSTRACT: miRNAs play an important role in regulating CD8+ T cell response. We used the microarray approach to profile the miRNA signatures of naïve, day 5 effector, day 8 effector, and memory CD8+ T cells. We identified a miRNA signature associated with rapidly proliferating effector CD8+ T cells. CD8+ T cells from P14 TCR transgenic mice were transferred to C57BL6 recipients which were subsequently infected with LCMV Armstrong. Donor P14 CD8+ T cells were sorted on day 5, day 8, or >day 60 post-infection. Naïve P14 CD8+ T cells were sorted directly from naive P14 splenocytes. The total RNA including miRNAs was extracted from sorted samples, labeled, and hybridized to Agilent Mouse miRNA microarray.

ORGANISM(S): Mus musculus

SUBMITTER: Tuoqi Wu 

PROVIDER: E-GEOD-34216 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress