Brain, behavior, and immunity
October 1, 2023
Xinying Zhang, Teng He, Zifeng Wu et al.
CD38 is involved in immune responses, cell proliferation, and has been identified in the brain, where it is implicated in inflammation processes and psychiatric disorders. We hypothesized that dysfunctional CD38 activity in the brain may contribute to the pathogenesis of depression. To investigate the underlying mechanisms, we used a lipopolysaccharide (LPS)-induced depression model and...
Translational Psychiatry
September 3, 2021
Chao Huang, Yuanyuan Wang, Zifeng Wu et al.
29 citations
Ketamine has been demonstrated to be a rapid-onset and long-lasting antidepressant, but its underlying molecular mechanisms remain unclear. Recent studies have emerged microRNAs as important modulators for depression treatment. In this study, we report that miR-98-5p is downregulated in the prefrontal cortex and hippocampus of mice subjected to chronic social stress, while overexpressing it by...
Frontiers in Pharmacology
February 6, 2020
Shan Li, Xiaoxiao Luo, Dongyu Hua et al.
Patients are more likely to suffer from central nervous system (CNS) complications after anesthesia and surgery. However, postoperative depression (POD) has not yet received sufficient attentions, and its pathogenesis and therapeutic strategies remain poorly understood. We here aimed to investigate whether brain derived neurotrophic factor (BDNF)-tropomyosin-related kinase B (TrkB) signaling...
Pharmacology, Biochemistry and Behavior
2019
Nian-nian Huang, Dongyu Hua, Gaofeng Zhan et al.
ABSTRACT Ketamine, an N‐methyl‐d‐aspartic acid receptor (NMDAR) antagonist, elicits rapid‐acting and sustained antidepressant effects in treatment‐resistant depressed patients. Accumulating evidence suggests that gut microbiota via the gut‐brain axis play a role in the pathogenesis of depression, thereby contributing to the antidepressant actions of certain compounds. Here we investigated the...