A modified system using macrophage-conditioned medium revealed that the indirect effects of anti-inflammatory food-derived compounds improve inflammation-induced suppression of UCP-1 mRNA expression in 10T1/2 adipocytes

In this study, we developed a modified system to evaluate only the indirect effects of anti-inflammatory food-derived compounds by optimizing the conventional experimental system using conditioned medium. We validated this new system using 6-shogaol and 6-gingerol, which have been reported to show the anti-inflammatory effects and to increase the basal expression of UCP-1 mRNA. In addition, we found that the acetone extract of Sarcodon aspratus, an edible mushroom, showed anti-inflammatory effects and rescued the inflammation-induced suppression of UCP-1 mRNA expression. These findings indicate that the system with CM is valuable for evaluation of food-derived compounds with anti-inflammatory effects on the inflammation-induced thermogenic adipocyte dysfunction.PMID:38499443 | DOI:10.1093/bbb/zbae033
Source: Bioscience, Biotechnology, and Biochemistry - Category: Biochemistry Authors: Source Type: research