Assessment of the beneficial effects of
📄 Abstract
Depression is a prevalent mental disorder that profoundly affects patients' quality of life and work efficiency. The exploration of effective and safe treatment options remains a research focus for alleviating depression. This study aimed to assess the potential of We initially investigated the effects of GM12 on corticosterone (CORT)-induced injury in PC12 cells. Subsequently, the male Sprague-Dawley rats ( GM12 improved the viability of PC12 cells, reduced LDH release and apoptosis, thereby exerting protective effects against CORT-induced cell damage. GM12 administration significantly ameliorated depressive-like behaviors, restored 5-HT levels, normalized HPA axis hormone imbalances, reduced inflammatory response and upregulated of BDNF level and the BDNF/CREB protein expression in rats. The beneficial effects of GM12 may be mediated via multiple mechanisms, including regulation of gut microbiota composition and homeostasis, inhibition of inflammation and the modulation of the microbiota-gut-brain axis. This study can provide early evidence for the research of in-depth mechanism and development of this strain. Overall, GM12 shows promise as a potential treatment strategy or dietary supplement for depression, with significant potential for future application.