An orphan to the rescue of obesity and steatotic liver?

ABSTRACT

In a recent article, Leeson-Payne et al. demonstrate that GPR75 knock-out in mice results in lower body fat and reduced hepatic lipid accumulation, with an increase in physical activity and energy expenditure. Loss-of-function (LoF) GPR75 variants in the UK Biobank (UKBB) are associated with reduced liver steatosis, suggesting potential therapeutic implications in metabolic dysfunction-associated steatotic liver disease (MASLD).