ketamine
Spotlight: Ketamine Reverses Chronic Stress-Induced Behavioral Changes via the Expression of Ca2+-Permeable AMPA Receptors in Mice (Flowers, et al, 2025)
"Our findings suggest that subanesthetic low-dose ketamine rapidly triggers the expression of CP-AMPARs in the hippocampus, which induces antidepressant and antistress effects."
ketamine
Spotlight: Intravenous ketamine for suicide ideation in borderline personality and depression (Bachir, et al, 2025)
"This report highlights ketamine's rapid action on glutamate pathways and its potential benefits in complex psychiatric profiles where traditional treatments like electroconvulsive therapy often fail. "
ketamine
Spotlight "Prefrontal contribution to passive coping behaviour in chronic stress and treatment by fast-acting antidepressant" (Fong, et al, 2025)
"Persistent passive coping (p-coping) behaviour is a hallmark feature in major depression and is reversed by fast-acting antidepressants (such as ketamine)."
iv ketamine
Spotlight: "Long-Term Outcomes in Patients With Treatment-Refractory Depression Receiving Intravenous Ketamine and Intranasal Esketamine: An Observational Study" (Singh, et al, 2025)
Observational study provides evidence regarding longer durability of generic IV ketamine compared to intranasal esketamine (Spravato).
depression
Spotlight: Nearly half of depression diagnoses could be considered treatment-resistant (ScienceDaily, 2025)
Mixed methods study found hopelessness among patients struggling with condition after trying multiple antidepressants
