Abstract:
AIMS:This study investigated the influence of sigma-1 receptor (σ1 R) deficiency on adult neurogenesis. METHODS:We employed 8-week-old male σ1 R knockout (σ1 R(-/-) ) mice to examine the proliferation and differentiation of progenitor cells, and the survival and neurite growth of newborn neurons in hippocampal dentate gyrus (DG). RESULTS:In comparison with wild-type (WT) littermates, the numbers of 24-h-old BrdU(+) cells and Ki67(+) cells in σ1 R(-/-) mice increased, while the number of 28-day-old BrdU(+) cells decreased without changes in proportion of BrdU(+) /NeuN(+) cells and BrdU(+) /GFAP(+) cells. The neurite density of newborn neurons was slightly reduced in σ1 R(-/-) mice. In DG granular cells, N-methyl-d-aspartate (NMDA)-activated current (INMDA ) and phosphorylation of NMDA receptor (NMDAr) NR2B were reduced in σ1 R(-/-) mice without the alteration of NR2B expression and membrane properties compared to WT mice. The NR2B antagonist abolished the difference in INMDA between σ1 R(-/-) mice and WT mice. The application of NMDAr agonist in σ1 R(-/-) mice prevented the over-proliferation of cells and reduction in newborn neurons, but it had no effects on the hypoplastic neurite. The administration of NMDAr antagonist in WT mice enhanced the cell proliferation and depressed the survival of newborn neurons. CONCLUSION:The σ1 R deficiency impairs neurogenesis in DG through down-regulation of NMDArs.
journal_name
CNS Neurosci Therjournal_title
CNS neuroscience & therapeuticsauthors
Sha S,Qu WJ,Li L,Lu ZH,Chen L,Yu WF,Chen Ldoi
10.1111/cns.12129subject
Has Abstractpub_date
2013-09-01 00:00:00pages
705-13issue
9eissn
1755-5930issn
1755-5949journal_volume
19pub_type
杂志文章abstract:OBJECTIVES:This study aimed to evaluate the roles of autophagy and endoplasmic reticulum (ER) stress in intracerebral hemorrhage (ICH)-induced secondary brain injury (SBI) in rats. METHODS:Autophagy inducer (rapamycin) and inhibitor (3-methyladenine), as well as ER stress activator (tunicamycin, TM) and inhibitor (tau...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12703
更新日期:2017-07-01 00:00:00
abstract:AIMS:The mouse model of allo-head and body reconstruction (AHBR) has recently been established to further the clinical development of this strategy for patients who are suffering from mortal bodily trauma or disease, yet whose mind remains healthy. Animal model studies are indispensable for developing such novel surgic...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12422
更新日期:2015-08-01 00:00:00
abstract::Appropriate and reliable classification of mental illness is crucial for advancing the field of psychiatry as agreement on diagnosis has broad implications for treatment of mental disorders and research into the etiopathophysiology of mental disorders. Since schizophrenia was first recognized by Kraepelin (as dementia...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/j.1755-5949.2010.00229.x
更新日期:2011-04-01 00:00:00
abstract:BACKGROUND AND PURPOSE:ATP-sensitive potassium (K-ATP) channels couple energy metabolism with electric activity, which play important roles in brain diseases including stroke. However, the impacts of Kir6.1-containing K-ATP channels that mainly expressed on glia in stroke remain unclear. METHODS AND RESULTS:In this st...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12117
更新日期:2013-08-01 00:00:00
abstract::Among the diverse sets of nicotinic acetylcholine receptors (nAChRs), the alpha7 subtype is highly expressed in the hippocampus and cortex and is thought to play important roles in a variety of cognitive processes. In this review, we describe the properties of a novel biaryl diamine alpha7 nAChR agonist, A-582941. A-5...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/j.1527-3458.2008.00037.x
更新日期:2008-04-01 00:00:00
abstract:AIMS:To examine whether early rise of neutrophil-to-lymphocyte ratio (NLR) after patient hospitalization correlates with 30-day mortality in patients with spontaneous intracerebral hemorrhage (ICH). METHODS:This retrospective study included all patients receiving treatment for spontaneous ICH between January 2015 and ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12977
更新日期:2019-01-01 00:00:00
abstract:INTRODUCTION:The relationship between blood metabolites and hemoglobin degradation products (BMHDPs) formed in the cerebrospinal fluid and the development of vasospasm and delayed cerebral ischemia (DCI) after aneurysmal subarachnoid hemorrhage (aSAH) has been the focus of several previous studies, but their molecular ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12791
更新日期:2018-03-01 00:00:00
abstract:AIMS:Axonal degeneration is a pathological symbol in the early stage of Alzheimer's disease (AD), which can be triggered by amyloid-β (Aβ) peptide deposition. Growing evidence indicates that deficit of autophagy eventually leads to the axonal degeneration. Our previous studies have shown that Dendrobium nobile Lindl al...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12678
更新日期:2017-04-01 00:00:00
abstract:AIMS:To evaluate the health-related quality of life (HRQL) and its correlates in children and adolescents with narcolepsy. METHODS:We compared the clinical characteristics of control subjects and patients with primary narcolepsy from data collected at the National Reference Centers for Narcolepsy. RESULTS:The cohort ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12291
更新日期:2014-08-01 00:00:00
abstract::The interaction between serotonin (5-HT) and dopamine (DA)-containing neurons in the brain is a research topic that has raised the interest of many scientists working in the field of neuroscience since the first demonstration of the presence of monoamine-containing neurons in the mid 1960. The bulk of neuroanatomical ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/j.1755-5949.2010.00135.x
更新日期:2010-06-01 00:00:00
abstract:AIMS:To conduct a large-scale analysis on epidemiology, management, and outcomes of spontaneous subarachnoid hemorrhage (SAH), and to investigate the current situation of aneurysm obliteration in China. METHODS:A multicenter prospective cohort study involving 132 hospitals throughout China from September 2007 to Augus...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,多中心研究
doi:10.1111/cns.12001
更新日期:2012-11-01 00:00:00
abstract:AIMS:Our laboratory previously reported that olanzapine treatment inhibited growth of glioma cell lines and hypothesized that autophagy may be involved in the proliferation inhibitory effects of olanzapine. However, the mechanisms of olanzapine-contributed autophagy activation are unclear. METHODS:The inhibitory effec...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.13127
更新日期:2019-09-01 00:00:00
abstract:AIMS:Semaphorin7A (Sema7A) plays an important role in the immunoregulation of the brain. In our study, we aimed to investigate the expression patterns of Sema7A in epilepsy and further explore the roles of Sema7A in the regulation of seizure activity and the inflammatory response in PTZ-kindled epileptic rats. METHODS...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.13181
更新日期:2020-01-01 00:00:00
abstract:AIMS:Intracellular calcium plays an important role in neuronal hyperexcitability that leads to seizures. One calcium influx route of interest is the transient receptor potential vanilloid type 1 (TRPV1) channel. Here, we evaluated the effects of capsazepine (CPZ), a potent blocker of TRPV1 channels on acoustically evok...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12770
更新日期:2018-01-01 00:00:00
abstract:AIMS:Endothelial progenitor cells (EPCs) are involved in vascular repair and homeostasis after vascular injuries. In this study, we aimed to explore whether bone marrow (BM)-derived EPCs contribute to neointima formation and reendothelialization in rabbit elastase-induced aneurysm after flow diverter treatment. METHOD...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12086
更新日期:2013-05-01 00:00:00
abstract:AIMS:Recovery after peripheral nerve injury (PNI) is often difficult, and there is no optimal treatment. Schwann cells (SCs) are important for peripheral nerve regeneration, so SC-targeting treatments have gained importance. Adipose-derived stem cells (ADSCs) and their exosomes can promote peripheral nerve repair, but ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.13187
更新日期:2020-02-01 00:00:00
abstract::Octodon degus (O. degus) is a diurnal rodent that spontaneously develops several physiopathological conditions, analogous in many cases to those experienced by humans. In light of this, O. degus has recently been identified as a very valuable animal model for research in several medical fields, especially those concer...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/cns.12125
更新日期:2013-09-01 00:00:00
abstract::A multisite, double-blind, placebo-controlled trial of bupropion for methamphetamine dependence was reanalyzed using a novel, nonbinary method of evaluating success and failure. The original analysis focused on a group response endpoint (the change in percentage of participants with methamphetamine-free urines each we...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/j.1755-5949.2011.00263.x
更新日期:2012-05-01 00:00:00
abstract:AIMS:To develop and validate a novel score for prediction of 3-month functional outcome in neurocritically ill patients. METHODS:The development of the novel score was based on two widely used scores for general critical illnesses (Acute Physiology and Chronic Health Evaluation II, APACHE II; Simplified Acute Physiolo...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.13134
更新日期:2020-01-01 00:00:00
abstract::Epigenetics involves molecular mechanisms related to gene expression independent of DNA sequence, mostly mediated by modification of chromatin histones. It has recently been suggested that these transcriptional changes may be implicated in the pathophysiology of mood disorders. In addition, histone deacetylase (HDAC) ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/j.1755-5949.2010.00203.x
更新日期:2011-12-01 00:00:00
abstract:INTRODUCTION:The aim of this study was to explore whether the antibrain edema of hypertonic saline (HS) is associated with alleviating ischemic blood-brain barrier (BBB) permeability by downregulating astrocyte-derived vascular endothelial growth factor (VEGF), which is mediated by microglia-derived NOD-like receptor p...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.13427
更新日期:2020-06-12 00:00:00
abstract:AIMS:Spinocerebellar ataxia type 1 (SCA1) is caused by the ataxin-1 protein (ATXN1) with an abnormally expanded polyglutamine tract and is characterized by progressive neurodegeneration. We previously showed that intrathecal injection of mesenchymal stem cells (MSCs) during the nonsymptomatic stage mitigates the degene...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12560
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Mild cognitive impairment (MCI) is a neurocognitive state between normal cognitive aging and dementia, with evidence of neuropsychological changes but insufficient functional decline to warrant a diagnosis of dementia. Individuals with MCI are at increased risk for progression to dementia; and an appreciable...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.13536
更新日期:2021-02-01 00:00:00
abstract:AIMS:Neuroinflammation contributed to the pathogenesis of multiple system atrophy (MSA). We aimed to detect the correlation between inflammatory mediators, such as Klotho (Klt), vitamin D (25(OH)D) and homocysteine (Hcy), and disease severity among MSA patients. METHODS:A total of 53 MSA patients, 65 PD patients, and ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12711
更新日期:2017-08-01 00:00:00
abstract:AIMS:The MS-275 is a selective inhibitor of class I histone deacetylases (HDACs), which has been reported as a potential strategy in some central nervous system diseases associated with neurodegeneration and disturbed learning. However, its role in traumatic brain injury is not well defined. In this study, we examined ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,收录出版
doi:10.1111/cns.12082
更新日期:2013-05-01 00:00:00
abstract:AIMS:Depression is a highly prevalent disorder in the elderly and one of the risk factors for developing dementia. The present study involves patients with Alzheimer's disease (AD), geriatric major depressive disorder (MDD) and cognitively healthy controls aiming to compare baseline cerebrospinal fluid (CSF) biomarkers...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/j.1755-5949.2012.00311.x
更新日期:2012-07-01 00:00:00
abstract:AIMS:The 24-week, prospective, randomized, double-blind ACTION study investigated the efficacy, safety, and tolerability of 13.3 versus 4.6 mg/24 h rivastigmine patch in patients with severe Alzheimer's disease (AD). METHODS:Patients had probable AD and Mini-Mental State Examination scores ≥3-≤12. Primary outcome meas...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/cns.12158
更新日期:2013-10-01 00:00:00
abstract:AIMS:Streptococcus pneumoniae infection in acute bacterial meningitis can lead to widespread brain damage and mortality. Inflammatory responses by immune cells in the brain are thought to determine the degree of brain injury. Yet, the mechanisms underlying host responses to pneumococcal meningitis are largely unknown. ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章
doi:10.1111/cns.12842
更新日期:2018-10-01 00:00:00
abstract::Depression is the leading cause of disability around the world, but little is known about its pathology. Currently, the diagnosis of depression is made based on clinical manifestations, with little objective evidence. Magnetic resonance imaging (MRI) has been used to investigate the pathological changes in brain anato...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/cns.12835
更新日期:2018-11-01 00:00:00
abstract::Cysteinyl leukotrienes are a group of the inflammatory lipid molecules well known as mediators of inflammatory signaling in the allergic diseases. Although they are traditionally known for their role in allergic asthma, allergic rhinitis, and others, recent advances in the field of biomedical research highlighted the ...
journal_title:CNS neuroscience & therapeutics
pub_type: 杂志文章,评审
doi:10.1111/cns.12596
更新日期:2016-12-01 00:00:00