MicroRNAs in Tfh cells: micromanaging inflammaging
- PMID: 25367565
- DOI: 10.1016/j.immuni.2014.10.003
MicroRNAs in Tfh cells: micromanaging inflammaging
Abstract
MicroRNA (miR)-146a-deficient mice develop low-grade, chronic, and systemic inflammation, similar to inflammaging. Hu et al. (2014) demonstrate that the lack of miR-155 prevents the accumulation of Tfh cells and inflammaging in miR-146a-deficient mice. They identify Fosl2 as a functionally important target of miR-155 in Tfh cells.
Comment on
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miR-155 promotes T follicular helper cell accumulation during chronic, low-grade inflammation.Immunity. 2014 Oct 16;41(4):605-19. doi: 10.1016/j.immuni.2014.09.015. Immunity. 2014. PMID: 25367574 Free PMC article.
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