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. 2021 May 10;10(5):1142. doi: 10.3390/cells10051142

Figure 1.

Figure 1

The signaling pathway in FAP regulation. (a) Regulation of FAP expression via the TGFβ signaling pathway in GBM cells; (b) downstream signaling pathway regulated by activated FAP heterodimers leading to various effects on cancer cells, including proliferation and invasion, immunosuppression and epithelial-mesenchymal transition (EMT).