Other
14 Authors
- Yu IS,
- Lin SW,
- Leslie CS,
- Lu Y,
- Lu LF,
- Gasteiger G,
- Cho S,
- Hsin JP,
- Bos PD,
- Rudensky AY,
- Sun JC,
- Lin LL,
- Chaudhry A,
- Zawislak CL
| First Author | Lu LF | Year | 2015 |
| Journal | Immunity | Volume | 43 |
| Issue | 1 | Pages | 52-64 |
| PubMed ID | 26163372 | Mgi Jnum | J:226678 |
| Mgi Id | MGI:5698273 | Doi | 10.1016/j.immuni.2015.04.022 |
| Citation | Lu LF, et al. (2015) A Single miRNA-mRNA Interaction Affects the Immune Response in a Context- and Cell-Type-Specific Manner. Immunity 43(1):52-64 |
| abstractText | MicroRNA (miRNA)-dependent regulation of gene expression confers robustness to cellular phenotypes and controls responses to extracellular stimuli. Although a single miRNA can regulate expression of hundreds of target genes, it is unclear whether any of its distinct biological functions can be due to the regulation of a single target. To explore in vivo the function of a single miRNA-mRNA interaction, we mutated the 3' UTR of a major miR-155 target (SOCS1) to specifically disrupt its regulation by miR-155. We found that under physiologic conditions and during autoimmune inflammation or viral infection, some immunological functions of miR-155 were fully or largely attributable to the regulation of SOCS1, whereas others could be accounted only partially or not at all by this interaction. Our data suggest that the role of a single miRNA-mRNA interaction is dependent on cell type and biological context. |
