These results are somewhat contradictory to those reported by Pencheva et al. (2012) [43], describing that the cooperation between three miRs, miR-199a-3p, miR-199a-5p and miR-1908, promoted metastasis by impairing two proteins, APOE and DNAJA4, involved in tumour cell invasion and in angiogenesis. Here, APOE is linked to neoplasm.