Ontology highlight
ABSTRACT:
SUBMITTER: Alexander M
PROVIDER: S-EPMC4557301 | biostudies-literature | 2015 Jun
REPOSITORIES: biostudies-literature
Alexander Margaret M Hu Ruozhen R Runtsch Marah C MC Kagele Dominique A DA Mosbruger Timothy L TL Tolmachova Tanya T Seabra Miguel C MC Round June L JL Ward Diane M DM O'Connell Ryan M RM
Nature communications 20150618
MicroRNAs regulate gene expression posttranscriptionally and function within the cells in which they are transcribed. However, recent evidence suggests that microRNAs can be transferred between cells and mediate target gene repression. We find that endogenous miR-155 and miR-146a, two critical microRNAs that regulate inflammation, are released from dendritic cells within exosomes and are subsequently taken up by recipient dendritic cells. Following uptake, exogenous microRNAs mediate target gene ...[more]