DKK1 and chronic myelogenous leukemia, BCR-ABL1 positive: Similarly, some authors reported the alteration of cellular and immune-related properties of BM-derived MSCs (BM-MSCs) and macrophages through the release of exosomes from K562 chronic myeloid leukemia cell line; exosome concentration in BM-MSCs correlated with the enhanced expression of Dickkopf-related protein 1 (DKK1), wnt5a, CXCL12, IL-6, TGF-β, and TNF-α33.