How metabolic syndrome interacts with stress mouse model

Emory researchers recently published a paper in Brain, Behavior and Immunity on the interaction between psychological stress and diet-induced metabolic syndrome in a mouse model.

“The metabolic vulnerability and inflammation associated with conditions present in metabolic syndrome may share common risk factors with mood disorders. In particular, an increased inflammatory state is recognized to be one of the main mechanisms promoting depression,” writes lead author Betty Rodrigues, a postdoc in Malu Tansey’s lab in the Department of Physiology. Dr. Tansey is a faculty member in the IMP and NS programs.

This model may be useful for identification of possible biomarkers and therapeutic targets to treat metabolic syndrome and mood disorders. As a follow-up, Tansey reports that her team is investigating the protective effects of an anti-inflammatory agent on both the brain and the liver using the same model.

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