Mental Health DailyResearch. Evidence. Perspective.Published research on mouse study.
In a 2026 mouse study, a single 10 mg/kg dose of ketamine reduced swim immobility in stressed mice with the circuit intact (7 mice, P = 0.0093) but did nothing when the thalamic nucleus reun…
Read articleMice that only watched another mouse being attacked developed anxiety- and depression-like behavior, but milder and narrower changes than mice that were attacked themselves, according to a 2…
Read articleA 2025 Science Advances mouse study found a more brain-dependent metformin mechanism than the usual liver-gut framing suggests: low-dose metformin lost its glucose-lowering effect when brain…
Read articleA 2026 mouse and cell study found that ATP11B loss pushed aged brains toward hippocampal iron accumulation, mitochondrial dysfunction, neuronal ferroptosis, and worse memory behavior than wi…
Read articleMajor depressive disorder (MDD) is a complex and prevalent psychiatric condition that affects millions worldwide, yet its underlying mechanisms remain only partially understood. Recent resea…
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