Regulatory T cells (Tregs) are key mediators of the immune system. MicroRNAs (miRNAs) are a family of ~22 nucleotide non-coding RNAs that are processed from longer precursors by the RNases Drosha and Dicer. miRNA regulates protein expression posttranscriptionally through mRNA destabilization or translational silencing. A critical role for miRNA in Treg function was initially discovered when both Dicer and Drosha knockout (KO) mice were found to develop a fatal autoimmune disease phenotypically similar to Foxp3 KO mice.
|Original language||English (US)|
|Journal||Frontiers in immunology|
|State||Published - Jan 31 2018|
Bibliographical notePublisher Copyright:
© 2018 Hippen, Loschi, Nicholls, MacDonald and Blazar.
- Graft-versus-host disease
- Regulatory T cell