PCBP2 and chronic myelogenous leukemia, BCR-ABL1 positive: Postulating that miRNA and RBPs may interact, Eiring et al. showed that loss of miR-328 in CML-BC is regulated by hnRNP-E2, as an inverse correlation between the two exist, suggesting hnRNP-E2 may mediate miR-328 activity.