Additional file 1: Figure S1. Down-regulation of MIAT inhibited SW480 cell proliferation, migration and invasion. SW480 cells were transfected with si-control, si-MIAT-1 or si-MIAT-2 for different time, (A) MIAT expression and cell viability was measured. SW480 cells were transfected with si-control, si-MIAT-1 or si-MIAT-2 for 72Â h, (B) cell apoptosis, (C) cell migration and cell invasion was determined. **PÂ <Â 0.01, compared to si-control