... transition and miRNA(review). Int J Mol Med 22, 271–275.9 Wang Z, Li Y, Kong D, Ahmad A, Banerjee S &Sarkar FH (2010) Cross-talk between miRNA and Notch signaling pathways in tumor development and progression. ... MEK1expression, and leads to the repression of cell prolifera-tion during megakaryocytic differentiation in K562cells [21]. In addition, miR-34c is induced under thecontrol of both p53 and p38-MAPK, and ... com-plex. Many studies in various model organisms,including Drosophila and Caenorhabditis elegans, haveprovided evidence to support this scenario.A. Ichimura et al. miRNAs and cell signalingFEBS Journal...