The Clinical Application of MicroRNAs in Infectious Disease.

ABSTRACT: MicroRNAs (miRNAs) are short single-stranded non-coding RNA sequences that posttranscriptionally regulate up to 60% of protein encoding genes. Evidence is emerging that miRNAs are key mediators of the host response to infection, predominantly by regulating proteins involved in innate and adaptive immune pathways. miRNAs can govern the cellular tropism of some viruses, are implicated in the resistance of some individuals to infections like HIV, and are associated with impaired vaccine response in older people. Not surprisingly, pathogens have evolved ways to undermine the effects of miRNAs on immunity. Recognition of this has led to new experimental treatments, RG-101 and Miravirsen-hepatitis C treatments which target host miRNA. miRNAs are being investigated as novel infection biomarkers,

SUBMITTER: Drury RE 

PROVIDER: S-EPMC5622146 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature