MEG3 and Behcet disease: The expression levels of lncRNAs MEG3 (P = 0.0115), RMST (P = 0.0013), and SCAL1 (P = 0.0221) were significantly different between BD patients and healthy individuals (Fig. 1 A-C), although, there was no significant difference in the expression levels of lncRNAs H19 and MT1DP between controls and patients (Table 3).