RÉSUMÉ
At present, the etiology and pathogenesis of multiple sclerosis are unclear. RIG-Ⅰ-like receptors are a new-ly discovered pattern recognition receptors (RLRs), which are located in cytoplasm. They can recognize the helicase of viral dsRNAs, and interact with interferon beta promoter stimulator (IPS)-1 through their caspase activation recruitment domain (CARD), then form IPS-1 signalsome and induce the expression of interferon typeⅠ(Ⅰ-IFN), thereby initiate innate im-mune response and induce antiviral response. Recent studies have found that mice lacking IPS-1 would develop exacerbated disease and accompanied by markedly higher inflammation, increasing axonal damage and demyelination. Furthermore, initi-ating the RIG-Ⅰ-like helicase receptor on the immune cells can alleviate inflammation and myelin fracture in multiple scle-rosis of mouse model, thus limit the incidence of paralysis. This paper is a review about the research progress on RLRs in the treatment of multiple sclerosis.