Histone Lysine Demethylase JMJD2D/KDM4D and Family Members Mediate Effects of Chronic Social Defeat Stress on Mouse Hippocampal Neurogenesis and Mood Disorders
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چکیده
منابع مشابه
Repeated Social Defeat Stress Induces Neuroinflammation and Impairs Hippocampal Neurogenesis That Differentially Regulate Mood and Cognition
Repeated social defeat (RSD) is a murine stressor that models several key physiological, immunological, and behavioral alterations observed in humans exposed to psychosocial stress. RSD induces prolonged anxiety-like behavior associated with myeloid cell trafficking into the brain, including the hippocampus. Because the hippocampus (HPC) is a key area involved in neuroplasticity, behavior, and ...
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Chronic psychological and social stress can cause psychiatric disorders in humans. In this study, we analyzed the mitogen-activated protein kinase (MAPK) cascade in the hippocampus of chronically socially defeated rats. The rats that were subjected to social defeat every day for 5 weeks showed physiological and behavioral changes, including a reduced rate of weight gain, enlarged adrenal glands...
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The mounting evidence for neurogenesis in the adult hippocampus has fundamentally challenged the traditional view of brain development. The intense search for clues as to the functional significance of the new neurons has uncovered a surprising connection between neurogenesis and depression. In animal models of depression, neurogenesis is reduced, whereas many treatments for depression promote ...
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Histone methylation is one of the most important chromatin posttranslational modifications. It has a range of influences on nuclear functions including epigenetic inheritance, transcriptional regulation and the maintenance of genome integrity. Changes in histone methylation status take part in various physiological and pathological processes. KDM5B (lysine demethylase 5B, also called JARID1B or...
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this study compared the different effects of form-focused guided planning vs. meaning-focused guided planning on iranian pre-intermediate students’ task performance. the study lasted for three weeks and concentrated on eight english structures. forty five pre-intermediate iranian students were randomly assigned to three groups of guided planning focus-on-form group (gpfg), guided planning focus...
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ژورنال
عنوان ژورنال: Brain Sciences
سال: 2020
ISSN: 2076-3425
DOI: 10.3390/brainsci10110833