Glucocorticoid signaling and the impact of high-fat diet on adipogenesis in vivo

Our research used glucocorticoids as a medically relevant molecular probe to identify a previously unrecognized ADAMTS1-PTN-Wnt pathway. We elucidated the role of this pathway in regulating adipose precursor cell (APC) behavior to either proliferate or differentiate in response to systemic cues, such as elevated caloric intake. Further, our studies identified the non-muscle myosin protein MYH9 as a key target of this pathway to modulate adipogenesis in vivo. These findings enable strategies toward developing novel therapeutics for obesity and related metabolic disorders.

Automated summary

Our research identified a previously unrecognized ADAMTS1-PTN-Wnt pathway in regulating adipose precursor cell behavior. The non-muscle myosin protein MYH9 was found to be a key target of this pathway for modulating adipogenesis. These findings offer potential for developing novel therapeutics for obesity and related metabolic disorders.