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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: Immunol Rev. 2021 May 16;302(1):211–227. doi: 10.1111/imr.12974

Figure 1.

Figure 1.

The main cell types and cell differentiation mechanisms involved in ECM secretion and fibrosis in intestine. EMT, epithelial-mesenchymal transition; EndoMT, endothelial-to-mesenchymal transition; TLR, Toll-like receptor; NLR, Nod-like receptor; IL, interleukin; TNF, tumor necrosis factor; TGF-β1, transforming growth factor beta 1.