OLFM2 and metabolic dysfunction-associated steatotic liver disease: In addition, since most of our results related OLFM2 in SAT to NAFLD, we concluded that the key role of OLFM2 in VAT in inflammation related to NAFLD could be different or even contrary to that in the liver [20,21], as well as in mitochondrial respiration, which is a decreased in VAT but not in SAT in obese individuals with NAFLD [28].