Depression, cognition, and GLP-1 receptors: Heterogeneity and therapeutic prospects.

Cognitive impairments in depression, driven by both the illness per se and low-grade systemic inflammation, markedly reduce functional capacity and quality of life among patients who suffer. Findings from Badulescu et al.'s placebo-controlled trial reported that semaglutide, a GLP-1 receptor agonist, may improve attention and memory, although there was no significant improvement in overall depressive symptoms.