Jennifer Lee

The paper shows that fatty acid desaturation, specifically DGLA, influences cellular decisions between ferroptosis and senescence, with implications for aging and obesity.

This study identifies Blautia wexlerae's role in converting dietary fats into bioactive metabolites that enhance gut hormone secretion and improve metabolic health in mice and humans.

The paper tracks antibiotic resistance gene (ARG) dynamics in mice during long-term antibiotic treatment, finding that commensal bacteria reduce ARG burden by outcompeting resistant taxa.

This study shows that PAHSAs improve insulin sensitivity in diet-induced obese mice via the gut microbiota, with sex-specific effects observed.