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. 2020 Jun 10;217(9):e20200164. doi: 10.1084/jem.20200164

Figure 8.

Figure 8.

IL-33 promotes AID by inhibiting differentiation of erythroid progenitors. Erythroid progenitors preferentially express the receptor for IL-33, and exposure to IL-33 inhibits erythroid differentiation in vitro. This effect is attributable to increased NF-κB activation and is associated with decreased phosphorylation of Akt after EPO stimulation.