In an MTT assay, tumor cell growth showed an approximately two-fold decrease at day 3 in all ROR-silenced AGS and HT29 cells (Fig. 2a and b, triangle and inverted triangle), whereas the control (Fig. 2a and b, circle) and mock (Fig. 2a and b, Square) cells retained higher cell viability. This evidence concerns the gene LINC-ROR and neoplasm.