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. 2022 May 31;6(10):2613–2622. doi: 10.1002/hep4.2013

FIGURE 4.

FIGURE 4

Proposed mechanisms through which GCKIII kinases control liver lipotoxicity. Silencing of MST3, MST4, or STK25 in human hepatocytes lowers fat storage by inhibiting lipid droplet anabolism through reduced triacylglycerol (TAG) synthesis, and by stimulating lipid droplet catabolism through enhanced β‐oxidation and very low–density lipoprotein (VLDL)–TAG secretion, resulting in protection against oxidative and endoplasmic reticulum (ER) stress. LD, lipid droplet. (Figure combines results from several publications (70, 71, 72, 73 and 75).