DIO3 and inflammatory bowel disease: Many of the up-regulated lncRNAs found by this methodological approach have been already identified and shown to be associated with IBD pathogenesis (Supplementary Table 2), such as small integral membrane protein 25 (SMIM25) [60], IFNG antisense RNA 1 (IFNG-AS1) [61], and DIO3 opposite strand RNA (DIO3OS) [62].