FAS and relapsing-remitting multiple sclerosis: A number of altered lncRNAs in MS have been reported.Based on the microarray analysis in MS patients, Zhang et al.(27) have shown that ENSG00000231898.3, XLOC_009626,and XLOC_010881 underwent up-regulation, whileENSG00000233392.1, ENSG00000259906.1, and lncRNAXLOC_010931 exhibited a lower amount in MS patients.Eftekharian et al. (13) revealed that PVT1 and FAS-AS1lncRNAs had lower expression as compared with healthyindividuals, whereas THRIL had significantly higherexpression in RRMS patients.