Further, Western blot analysis showed reduced expression of FOXP3, Ki67, CyclinD1, VEGF and Brachyury in mouse xenograft tumours transduced with oe‐LINC00261, while SCP2 expression was notably upregulated; silencing LINC00261 resulted in the opposite effects, and the effect of LINC00261 overexpression could be abrogated by upregulating FOXP3 or depleting SCP2 (Figure 5E,F). This evidence concerns the gene TBX1 and neoplasm.