Stress induces atrophy of apical dendrites of hippocampal CA3 pyramidal neurons

Y Watanabe, E Gould, BS McEwen - Brain research, 1992 - Elsevier
The hippocampus is vulnerable to the damaging actions of insults such as transient ischemia
and repetitive stimulation, as well as repeated exposure to exogenous glucocorticoids. …

WFS1 (Wolfram syndrome 1) gene product: predominant subcellular localization to endoplasmic reticulum in cultured cells and neuronal expression in rat brain

…, Y Matsuzaki, J Oba, Y Watanabe… - Human Molecular …, 2001 - academic.oup.com
Wolfram (DIDMOAD) syndrome is an autosomal recessive neurodegenerative disorder
accompanied by insulin-dependent diabetes mellitus and progressive optic atrophy. Recent …

[PDF][PDF] Epigenetic status of Gdnf in the ventral striatum determines susceptibility and adaptation to daily stressful events

…, T Hobara, T Suzuki, N Miyata, Y Watanabe - Neuron, 2011 - cell.com
Stressful events during adulthood are potent adverse environmental factors that can predispose
individuals to psychiatric disorders, including depression; however, many individuals …

Phenytoin prevents stress‐and corticosterone‐induced atrophy of CA3 pyramidal neurons

Y Watanabe, E Gould, HA Cameron, DC Daniels… - …, 1992 - Wiley Online Library
Repeated daily restraint stress and daily corticosterone administration to adult male
Sprague‐Dawley rats leads to decreases in the number of branch points and length of dendrites of …

Tianeptine attenuates stress-induced morphological changes in the hippocampus

Y Watanabe, E Gould, DC Daniels, H Cameron… - European journal of …, 1992 - Elsevier
Repeated 6-h daily restraint stress over 21 days reduces length and number of branch points
of hippocampal CA3c pyramidal dendrites in the hippocampal formation of adult male rats. …

Effects of glucocorticoids on hippocampal long‐term potentiation

C Pavlides, Y Watanabe, BS McEwen - Hippocampus, 1993 - Wiley Online Library
The effects of chronic and acute corticosterone (CORT) administration were investigated on
hippocampal long‐term potentiation (LTP) in the dentate gyrus granule cell layer of the rat. …

Early life stress enhances behavioral vulnerability to stress through the activation of REST4-mediated gene transcription in the medial prefrontal cortex of rodents

…, H Yamagata, BS McEwen, Y Watanabe - Journal of …, 2010 - Soc Neuroscience
There is growing evidence suggesting that early life events have long-term effects on the
neuroendocrine and behavioral developments of rodents. However, little is known about the …

Characterization of the vulnerability to repeated stress in Fischer 344 rats: possible involvement of microRNA‐mediated down‐regulation of the glucocorticoid receptor

…, K Otsuki, BS McEwen, Y Watanabe - European Journal of …, 2008 - Wiley Online Library
In the present study, we established and characterized an animal model of vulnerability to
repeated stress. We found that control Sprague–Dawley (SD) rats showed a gradual decrease …

Hippocampal sirtuin 1 signaling mediates depression-like behavior

…, T Hobara, K Hara, A Kobayashi, Y Watanabe - Biological …, 2016 - Elsevier
Background Although depression is the leading cause of disability worldwide, its pathophysiology
is poorly understood. Recent evidence has suggested that sirtuins (SIRTs) play a key …

Altered gene expression of histone deacetylases in mood disorder patients

…, H Funato, K Matsuo, M Suetsugi, Y Watanabe - Journal of psychiatric …, 2010 - Elsevier
Chromatin remodeling such as changes in histone acetylation has been suggested to play an
important role in the pathophysiology and treatment of mood disorders. In the present study…