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. 2017 Dec 11;8:1719. doi: 10.3389/fimmu.2017.01719

Figure 3.

Figure 3

Amino acid sensing and cellular Th17-immune responses. General control nonderepressible-2 kinase (GCN2)-mediated amino acid sensing is also known to dampen the Th17 immune responses by inhibiting the STAT3 transcription factor, essential for Th17 response and simultaneously by hindering the mTORC1 activity, which is known to facilitate Th17 differentiation via S6K2 activation followed by nuclear translocation of RORγ. The GCN2 activation also leads to activation and differentiation of the regulatory T cells.