ArticleTranslational psychiatry2023
AKT and MAPK signaling pathways in hippocampus reveals the pathogenesis of depression in four stress-induced models.
Article in Translational psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers, 1 of them a synthesis that pooled it.
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Who cites it
46 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.
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- Sex-Specific Hippocampal Phosphoproteomic Features Associated with Stress-Induced Phenotypes in Mice Exposed to Chronic Restraint Stress.Neurochemical research · 2026Article
- The Synaptic Clock: SynGAP1 as a Molecular Timer of Postsynaptic Density Consolidation.Biomolecules · 2026Review
- The role of Dymeclin in chronic unpredictable mild stress-induced depression: maintaining the Golgi apparatus structure and regulating NLRP3 inflammasome activation.Molecular medicine (Cambridge, Mass.) · 2026Article
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- Genome-wide mapping of stress-responsive lncRNA, uc.104, reveals the chromatin-mediated regulation of stress and plasticity-related genes in the hippocampus of chronic restraint rats.Molecular brain · 2026Article
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- Adenylyl Cyclase 8 in Dorsal CA1 Neurons Prevents Depressive-Like Behaviors by Maintaining Neuronal Excitability and Glutamatergic Neurotransmission Through TIP39-PTH2R Signaling.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The PI3K/AKT/NRF2 Signaling Pathway Involved in the Improvement of CUMS-Induced Depressive-like Behaviors by Apigenin.Pharmaceuticals (Basel, Switzerland) · 2026Article
- Neferine alleviated corticosterone-induced depressive-like behaviors in mice via the inhibition of TNF/NF-κB pathway by binding to PPARγ.Molecular neurobiology · 2026Article
- Neuroimmune dysregulation and comorbidity mechanisms of major depressive disorder and migraine.BMC psychiatry · 2026Article
- Identification and functional characterization of plasma exosomal miR-618 as a novel biomarker in recurrent depressive disorder.Frontiers in pharmacology · 2026Article
- Molecular mechanisms underlying psoriasis and depression: an integrated analysis using mendelian randomization, transcriptomics, and single-cell sequencing.Frontiers in molecular medicine · 2026Article
- Intrinsic capacity as an indicator of the risk of depression and anxiety: a prospective cohort study based on the UK Biobank.Frontiers in psychology · 2026Article
- Exercise Attenuates Neuroinflammation in Chronic Restraint Stress Induced Depression Model by Downregulating GDF15 Expression.Journal of immunology research · 2026Article
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Authors and funding
15 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Major depressive disorder (MDD) is a highly heterogeneous psychiatric disorder. The pathogenesis of MDD remained unclear, and it may be associated with exposure to different stressors. Most previous studies have focused on molecular changes in a single stress-induced depression model, which limited the identification of the pathogenesis of MDD. The depressive-like behaviors were induced by four well-validated stress models in rats, including chronic unpredictable mild stress, learned helplessness stress, chronic restraint stress and social defeat stress. We applied proteomic and metabolomic to investigate molecular changes in the hippocampus of those four models and revealed 529 proteins and 98 metabolites. Ingenuity Pathways Analysis (IPA) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis identified differentially regulated canonical pathways, and then we presented a schematic model that simulates AKT and MAPK signaling pathways network and their interactions and revealed the cascade reactions. Further, the western blot confirmed that p-AKT, p-ERK12, GluA1, p-MEK1, p-MEK2, p-P38, Syn1, and TrkB, which were changed in at least one depression model. Importantly, p-AKT, p-ERK12, p-MEK1 and p-P38 were identified as common alterations in four depression models. The molecular level changes caused by different stressors may be dramatically different, and even opposite, between four depression models. However, the different molecular alterations converge on a common AKT and MAPK molecular pathway. Further studies of these pathways could contribute to a better understanding of the pathogenesis of depression, with the ultimate goal of helping to develop or select more effective treatment strategies for MDD.
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