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. 2021 Mar 12;22(5):e51412. doi: 10.15252/embr.202051412

Figure 6. Proposed ERCYS’ working model.

Figure 6

Cartoon showing our working model, in cancer cells, basal ER stress promotes reflux of some PDI and PDI‐L proteins including AGR2 to the cytosol. In the cytosol, AGR2 is able to bind and inhibit p53 function.