Moving towards a systems psychiatry paradigm embraces the inherent complex interactions across all levels from micro to macro and necessitates an integrated approach to treatment. Cortical 5-HT2A receptors are key primary targets for the effects of serotonergic psychedelics. However, the therapeutic mechanisms underlying psychedelic therapy are complex and traverse molecular, cellular, and...
Current first-line antidepressants can take weeks or months to decrease depressive symptoms. Low dose ketamine, an N-methyl-D-aspartate (NMDA) receptor antagonist, shows potential for a more rapid antidepressant effect, with efficacy also evident in previously treatment-resistant populations. However, a greater understanding of the physiological mechanisms underlying such effects is required....
Abstract: Early-life stress is a main contributory factor to the onset of depression. Treatments remain inadequate and as such, a large unmet medical need for novel therapeutics remains. Impeding advancement is the poor understanding of the molecular pathology. microRNAs (miRNAs) are novel regulators of gene expression. A paucity of information regarding their role in depressive pathology and...