Non-alcoholic steatohepatitis (NASH) and type 2 diabetes are closely linked, but the connecting pathophysiological mechanisms are incompletely understood. Here the authors identify arylsulfatase A as a NASH-induced hepatokine that inhibits hepatic lysophosphatidylcholine and lysophosphatidic acid secretion, and improves muscle insulin action and systemic glucose homeostasis.
- Magdalene K. Montgomery
- Jacqueline Bayliss
- Matthew J. Watt
