Search Results - "Ohnishi, Yoshinori N"
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Obligatory roles of dopamine D1 receptors in the dentate gyrus in antidepressant actions of a selective serotonin reuptake inhibitor, fluoxetine
Published in Molecular psychiatry (01-06-2020)“…Depression is a leading cause of disability. Current pharmacological treatment of depression is insufficient, and development of improved treatments especially…”
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Antidepressant Actions of Histone Deacetylase Inhibitors
Published in The Journal of neuroscience (16-09-2009)“…Persistent symptoms of depression suggest the involvement of stable molecular adaptations in brain, which may be reflected at the level of chromatin…”
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Dysregulation of dopamine neurotransmission in the nucleus accumbens in immobilization-induced hypersensitivity
Published in Frontiers in pharmacology (08-09-2022)“…Cast immobilization causes sensory hypersensitivity, which is also a symptom of neuropathic pain and chronic pain. However, the mechanisms underlying…”
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Distinct Role of Dopamine in the PFC and NAc During Exposure to Cocaine-Associated Cues
Published in The international journal of neuropsychopharmacology (01-12-2021)“…Abstract Background Dopamine neurotransmission plays a critical role in reward in drug abuse and drug addiction. However, the role of dopamine in the…”
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Circuit-specific hippocampal ΔFosB underlies resilience to stress-induced social avoidance
Published in Nature communications (08-09-2020)“…Chronic stress is a key risk factor for mood disorders like depression, but the stress-induced changes in brain circuit function and gene expression underlying…”
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BDNF Is a Negative Modulator of Morphine Action
Published in Science (American Association for the Advancement of Science) (05-10-2012)“…Brain-derived neurotrophic factor (BDNF) is a key positive regulator of neural plasticity, promoting, for example, the actions of stimulant drugs of abuse such…”
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Subregion-Specific Regulation of Dopamine D1 Receptor Signaling in the Striatum: Implication for L-DOPA-Induced Dyskinesia
Published in The Journal of neuroscience (28-07-2021)“…The striatum is the main structure of the basal ganglia. The striatum receives inputs from various cortical areas, and its subregions play distinct roles in…”
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A silent synapse-based mechanism for cocaine-induced locomotor sensitization
Published in The Journal of neuroscience (01-06-2011)“…Locomotor sensitization is a common and robust behavioral alteration in rodents whereby following exposure to abused drugs such as cocaine, the animal becomes…”
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PSMC5, a 19S Proteasomal ATPase, Regulates Cocaine Action in the Nucleus Accumbens
Published in PloS one (11-05-2015)“…ΔFosB is a stable transcription factor which accumulates in the nucleus accumbens (NAc), a key part of the brain's reward circuitry, in response to chronic…”
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Correction: PSMC5, a 19S proteasomal ATPase, regulates cocaine action in the nucleus accumbens
Published in PloS one (25-06-2015)Get full text
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Inhibition of STAT-mediated cytokine responses to chemically-induced colitis prevents inflammation-associated neurobehavioral impairments
Published in Brain, behavior, and immunity (01-11-2023)“…•680C91 attenuates LPS-induced pro-inflammatory cytokines in macrophages.•Attenuation of cytokine responses via STAT-mediated, TDO-independent…”
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Hippocampal-dependent antidepressant-like activity of histone deacetylase inhibition
Published in Neuroscience letters (15-04-2011)“…► Repeated stress causes a persistent decrease in acH3K14 in hippocampus. ► Stress-induced deficits in acH3 in hippocampus are reversed by chronic fluoxetine…”
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Fosb gene products contribute to excitotoxic microglial activation by regulating the expression of complement C5a receptors in microglia
Published in Glia (01-08-2014)“…The Fosb gene encodes subunits of the activator protein‐1 transcription factor complex. Two mature mRNAs, Fosb and ΔFosb, encoding full‐length FOSB and ΔFOSB…”
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ΔFosB in brain reward circuits mediates resilience to stress and antidepressant responses
Published in Nature neuroscience (01-06-2010)“…This study reports that the induction of the transcription factor ΔFosB is critical for mice to show resilience to the effects of chronic social defeat stress…”
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fosB-Null Mice Display Impaired Adult Hippocampal Neurogenesis and Spontaneous Epilepsy with Depressive Behavior
Published in Neuropsychopharmacology (New York, N.Y.) (01-04-2013)“…Patients with epilepsy are at high risk for major depression relative to the general population, and both disorders are associated with changes in adult…”
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FosB Is Essential for the Enhancement of Stress Tolerance and Antagonizes Locomotor Sensitization by ΔFosB
Published in Biological psychiatry (1969) (01-09-2011)“…Background Molecular mechanisms underlying stress tolerance and vulnerability are incompletely understood. The fosB gene is an attractive candidate for…”
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Proteasome-dependent and -independent mechanisms for FosB destabilization: identification of FosB degron domains and implications for ΔFosB stability
Published in The European journal of neuroscience (01-05-2007)“…The transcription factor ΔFosB (Delta FosB) accumulates in a region‐specific manner in the brain during chronic exposure to stress, drugs of abuse or other…”
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fosB-Null Mice Display Impaired Adult Hippocampal Neurogenesis and Spontaneous Epilepsy with Depressive Behavior
Published in Neuropsychopharmacology (New York, N.Y.) (01-06-2013)Get full text
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FOSB proteins in the orbitofrontal and dorsolateral prefrontal cortices of human alcoholics
Published in Addiction biology (01-07-2009)“…The transcription factor DeltaFosB is accumulated in the addiction circuitry, including the orbitofrontal and medial prefrontal cortices of rodents chronically…”
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