TMEM51 and cancer: In contrast, A2058-specific SFPQ-enriched lncRNA included LINC00511, DUXAP8, TMEM51-AS1, FOXD2-AS1 and LINC01234, all of which have been shown to drive metastasis in a range of cancers via various mechanisms [29, 30, 51–55], however, only FOXD2-AS1 has been associated previously with melanoma [54].