Abstract：
:Patients suffering from severe depression often show an increased activity of the hypothalamic-pituitary-adrenocortical (HPA) system, a premature escape from the cortisol suppressant action of dexamethasone, and a number of other neuroendocrine changes. This might be explained by defective glucocorticoid feedback inhibition. Normalization of the hyperactive HPA system occurs during successful antidepressant pharmacotherapy of depressive illness, and this could be achieved by antidepressant-induced increases in the cellular corticosteroid receptors, rendering the HPA system more susceptible to feedback inhibition by cortisol. Both mineralocorticoid- and glucocorticoid-receptor mRNA levels and hormone-binding activities are found to be increased following treatment of different cell lines or animals with antidepressants. Since the timecourse of antidepressant actions on corticosteroid receptors follows more closely that of clinical improvement of depression, antidepressants might elevate mood in depressives through their long-term effects on HPA regulation.
journal_name
Trends Neuroscijournal_title
Trends in neurosciencesauthors
Barden N,Reul JM,Holsboer Fdoi
10.1016/0166-2236(95)93942-qsubject
Has Abstractpub_date
1995-01-01 00:00:00pages
6-11issue
1eissn
0166-2236issn
1878-108Xpii
0166-2236(95)93942-Qjournal_volume
18pub_type
杂志文章,评审abstract：:The hippocampus is thought to automatically encode all experience, yet the vast majority of our experiences are not remembered later. Although psychological theories have postulated the existence of decay processes for declarative memory, the corresponding neurobiological mechanisms are unknown. Here we develop the hy...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2013.05.002
更新日期：2013-09-01 00:00:00
abstract：:Intracellular Ca2+ initiates physiological events as diverse as gene transcription, muscle contraction, cell division and exocytosis. Predictably, the metabolic machinery that elicits and responds to changes in intracellular Ca2+ is correspondingly heterogeneous. This review focuses on one element of this complex web ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：
更新日期：1995-02-01 00:00:00
abstract：:A variety of fatty acids regulate the activity of specific ion channels by mechanisms not involving the enzymatic pathways that convert arachidonic acid to oxygenated metabolites. Furthermore, these actions of fatty acids occur in patches of membrane excised from the cell and are not mediated by cellular signal transd...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(91)90069-7
更新日期：1991-03-01 00:00:00
abstract：:Information that is congruent with existing knowledge (a schema) is usually better remembered than less congruent information. Only recently, however, has the role of schemas in memory been studied from a systems neuroscience perspective. Moreover, incongruent (novel) information is also sometimes better remembered. H...
journal_title：Trends in neurosciences
pub_type： 杂志文章
doi：10.1016/j.tins.2012.02.001
更新日期：2012-04-01 00:00:00
abstract：:Fear is an adaptive response to recognition of a potentially dangerous event. Glucocorticoids are essential for maintaining a wide variety of behavioral events by their regulation of numerous genes; one such gene encodes corticotrophin-releasing hormone (CRH). CRH is involved in diverse behavioral responses to changin...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2005.09.009
更新日期：2005-12-01 00:00:00
abstract：:Neurobiology was a central concern at the Marine Biological Laboratory (MBL), Woods Hole at the end of the last century, when the director Charles Otis Whitman set up a seminar for discussion of research and general issues in 'neurology', which took place annually from 1896 to 1900 and generated intense interest among...
journal_title：Trends in neurosciences
pub_type： 历史文章,杂志文章,评审
doi：10.1016/0166-2236(90)90118-t
更新日期：1990-10-01 00:00:00
abstract：:In mature rodents, whisker-related patterns are known to be present in three levels of the brain: the brainstem trigeminal nuclei, the ventrobasal thalamus and the somatosensory cortex. These patterns have been demonstrated using neuroanatomical tracing techniques, histological and histochemical staining methods and e...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(97)01217-4
更新日期：1998-06-01 00:00:00
abstract：:During the past several decades, lac permease has assumed almost tutelary proportions as a model for cotransporters. This archetypical membrane protein now exerts its influence by the most dramatic means possible: its structure is solved. This article describes the configuration and implied transport mechanism of the ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.04.007
更新日期：2004-06-01 00:00:00
abstract：:The complexity and inaccessibility of the vertebrate CNS impede the localization and description of memory traces and the definition of the processes that create them. Recent work has shown that the spinal stretch reflex (SSR), which is produced by a monosynaptic two-neuron pathway, can be operantly conditioned, and t...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(90)90005-u
更新日期：1990-04-01 00:00:00
abstract：:The principal ovarian estrogen, estradiol, and brain-derived neurotrophic factor (BDNF) have widespread effects on the CNS that have usually been studied independently. This article examines the similarities in the effects of estradiol and BDNF in the hippocampus, in light of the evidence that estradiol can induce BDN...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.12.005
更新日期：2005-02-01 00:00:00
abstract：:The transition from short- to long-term memory requires lasting modulations of synaptic connectivity. In a variety of species and learning tasks, enhanced synthesis of glycoprotein cell-adhesion molecules (CAMs), such as neural CAM (NCAM) and Ll, 5-8 h post-training is a necessary step in this process. If the training...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(95)92774-k
更新日期：1995-11-01 00:00:00
abstract：:In their 1994 paper, Monyer et al. described unique functional properties and cell type-specific expression of NMDA receptor (NMDAR) GluN2 subunits, suggesting that the roles of NMDAR vary across brain regions and throughout development. This influential work not only provided insight into how molecular diversity impa...
journal_title：Trends in neurosciences
pub_type： 杂志文章
doi：10.1016/j.tins.2018.06.001
更新日期：2018-08-01 00:00:00
abstract：:Several theories have proposed possible functions of adult neurogenesis in learning processes on a systems level, such as the avoidance of catastrophic interference and the encoding of temporal and contextual information, and in emotional behavior. Under the assumption of such functionality of new neurons, the questio...
journal_title：Trends in neurosciences
pub_type： 杂志文章
doi：10.1016/j.tins.2008.01.002
更新日期：2008-04-01 00:00:00
abstract：:Priming is the process by which vesicles become available for fusion at nerve terminals and is modulated by numerous proteins and second messengers. One of the prominent members of this diverse family is tomosyn. Tomosyn has been identified as a syntaxin-binding protein; it inhibits vesicle priming, but its mode of ac...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2009.01.004
更新日期：2009-05-01 00:00:00
abstract：:Severed distal segments of nerve axons (anucleate axons) have now been reported to survive for weeks to years in representative organisms from most phyla, including the vertebrates. Among invertebrates (especially crustaceans), such long-term survival might involve transfer of proteins from adjacent intact cells to an...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(91)90104-3
更新日期：1991-05-01 00:00:00
abstract：:A model is proposed whereby the spread of long-term potentiation (LTP) between potentiated and neighboring neurons is initiated by a retrograde signal that is restricted to the synaptic clefts of the potentiated neurons. Next, a change, such as enhanced release of neurotransmitter, occurs in the presynaptic boutons th...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(95)93930-v
更新日期：1995-08-01 00:00:00
abstract：:Cytotoxic T lymphocytes (CTLs) with a CD8(+) phenotype have the potential to recognize and attack major histocompatibility complex (MHC) class I-expressing brain cells. Most brain cells, including neurons, can be stimulated to present peptides to CD8(+) CTLs by MHC class I molecules, and are susceptible to CTL-mediate...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(02)02154-9
更新日期：2002-06-01 00:00:00
abstract：:ATP-sensitive K+ channels couple cell metabolism to electrical activity in nerve, muscle and endocrine cells, and play important roles in these tissues under both physiological and pathological conditions. The KATP channel is an octameric complex of two unrelated types of subunit: a pore-forming subunit (Kir6.2) and a...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(98)01225-9
更新日期：1998-07-01 00:00:00
abstract：:Over the past couple of years, it has become evident that some males carrying the fragile X mental retardation (FMR1) premutation, typically viewed to be normal, in fact manifest a neurodegenerative disease with ataxia and tremor. FMR1 premutation alleles uniquely produce FMR1 transcripts with an elongated CGG repeat,...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.03.003
更新日期：2004-05-01 00:00:00
abstract：:The recent advent of novel high-resolution imaging methods has created a flurry of exciting observations that address a century-old question: what are biological signals that regulate formation and elimination of dendritic spines? Contrary to the traditional belief that the spine is a stable storage site of long-term ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(99)01499-x
更新日期：2000-02-01 00:00:00
abstract：:The laboratory mouse has emerged as a primary model organism for studying axon regeneration after experimental spinal cord injury, owing to its genetic amenability. Mutant mouse models are contributing significantly to our understanding of the molecular mechanisms of axon regeneration failure in the adult mammalian ce...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2006.09.005
更新日期：2006-11-01 00:00:00
abstract：:Rhythmical brain activity around 5Hz can be observed in the prefrontal cortex under conditions requiring high levels of cognitive control. However, its temporal dynamics are still elusive. A recent research paper (Cooper et al. Neuroimage 2019;189:130-140) provides evidence that the temporal evolution of this frontal-...
journal_title：Trends in neurosciences
pub_type： 评论,杂志文章
doi：10.1016/j.tins.2019.02.006
更新日期：2019-05-01 00:00:00
abstract：:Rather than merely a nuisance, noise in biological systems is a useful property. Before patch-clamp methods were invented, analysis of membrane current noise provided the first solid, if indirect, evidence for the existence of ion-conducting pores with discrete conductance levels. Although supplanted by single-channel...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(98)01238-7
更新日期：1998-04-01 00:00:00
abstract：:The nigrostriatal dopamine (DA) system has an essential role in the selection and control of movement sequences, and its degeneration causes the characteristic motor symptoms of Parkinson's disease. Parkinsonian motor symptoms are alleviated by L-DOPA, but this treatment induces motor fluctuations and dyskinesias (abn...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2007.03.005
更新日期：2007-05-01 00:00:00
abstract：:Progress in molecular genetics has enabled the dissection of several autosomal dominantly inherited forms of cerebrovascular disorders. Mutations in diverse genes might induce pathological changes in intracranial vessels, resulting in cerebral haemorrhages and ischaemic strokes. Such pathologies, however, might also r...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(00)01836-1
更新日期：2001-07-01 00:00:00
abstract：:The complex issue of translating the planning of arm movements into muscle forces is discussed in relation to the recent discovery of structures in the spinal cord. These structures contain circuitry that, when activated, produce precisely balanced contractions in groups of muscles. These synergistic contractions gene...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(95)94494-p
更新日期：1995-10-01 00:00:00
abstract：:Anhedonia, or markedly diminished interest or pleasure, is a hallmark symptom of major depression, schizophrenia and other neuropsychiatric disorders. Over the past three decades, the clinical definition of anhedonia has remained relatively unchanged, although cognitive psychology and behavioral neuroscience have expa...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2011.11.005
更新日期：2012-01-01 00:00:00
abstract：:Diverse human disorders, including the majority of neurodegenerative diseases, are thought to arise from the misfolding and aggregation of protein. We have recently described a novel technology to amplify cyclically misfolded proteins in vitro. This procedure, named protein misfolding cyclic amplification (PMCA), is c...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(02)02195-1
更新日期：2002-08-01 00:00:00
abstract：:Glucose has long been considered the substrate for neuronal energy metabolism in the brain. Recently, an alternative explanation of energy metabolism in the active brain, the astrocyte-neuron lactate shuttle hypothesis, has received attention. It suggests that during neural activity energy needs in glia are met by ana...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(00)01920-2
更新日期：2001-10-01 00:00:00
abstract：:Neuro-immune interactions are not only vital for the control of neurotropic pathogens, but also appear to influence brain development and homeostasis. During immune surveillance, T cells can patrol the CNS-associated border regions to sense pathogenic alterations. While access to the CNS parenchyma is restricted in th...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2019.07.008
更新日期：2019-10-01 00:00:00
