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. 2021 Jan 4;20:2. doi: 10.1186/s12943-020-01294-3

Fig. 2.

Fig. 2

Complex network in TME orchestrating EMT. TME consists of TAMs, T cells, MDSCs, and CAFs. Through secretion of different cytokines and chemokines, it causes downregulation of epithelial marker, E-cadherin and upregulation of mesenchymal markers such as N-cadherin, vimentin, snail and ZEB1. In TME, these cells also upregulate cell signaling pathways such as STAT3, NF-kB and β-catenin, which all contribute to cell survival