Abstract:Tumor‐associated macrophages (TAMs) are major components of tumor microenvironment that promote invasion and metastasis of cancer cells. In this study, we investigated the effect of TAMs on phenotypic conversion of non‐neoplastic MCF10A human breast epithelial cells using an indirect co‐culture system. Co‐culture with TAMs induced epithelial‐to‐mesenchymal transition, invasive phenotype, and MMP‐9 upregulation in MCF10A cells. Comparative proteomic analysis revealed that endoplasmic reticulum oxidoreductase (E… Show more
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