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. 2022 Feb 24;10(3):532. doi: 10.3390/biomedicines10030532

Figure 7.

Figure 7

The activation of SUCNR1 by constitutive levels of succinate regulates ERK and NFкB phosphorylation in non-stimulated epithelial cells. In LPS-treated cells, there is an upregulation of SUCNR1 which increases the phosphorylation of ERK and NFкB, with the subsequent expression of proinflammatory genes.