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. 2022 Mar 30;19(5):561–576. doi: 10.1038/s41423-022-00851-8

Fig. 3.

Fig. 3

In monocytes/macrophages, high-salt enters proinflammatory cells via NCX1, causing NFAT5 expression and subsequent NO production by NOS2. In addition, proinflammatory cytokines such as IL-1β, IL-6, and TNF-α are released in response to high salt. In T cells, sodium enters the cell through the NKCC1 transporter, resulting in the upregulation of NFAT5 and its downstream target SGK1. Upregulation of the TH17 transcription marker RORγt mediates the transcription and translation of IL-23R, which is essential for TH17 induction and the secretion of IL-17a. NCX1 sodium calcium exchanger 1, NKCC1 sodium potassium chloride cotransporter, NOS2 nitric oxide synthase, NO nitric oxide, IL interleukin, TNF tumor necrosis factor, SGK1 serum glucocorticoid-regulated kinase, NFAT5 nuclear factor of activated T cells, RORγt retinoic-acid receptor-related orphan nuclear receptor gamma, M/M monocyte/macrophage