Abstract：
:Advances in understanding the biology of neurotrophic factors and their signaling pathways have provided important insights into the normal growth, differentiation and maintenance of neurons. Stimulated by neuropathological observations and genetic discoveries, studies in cell and animal models of neurodegenerative disorders have begun to clarify pathogenetic mechanisms. We examine the intersection of these research themes and identify several potential mechanisms for linking failed neurotrophic factor signaling to neurodegeneration. Studies of nerve growth factor signaling in a mouse model of Down syndrome encourage the views that neuronal dysfunction and atrophy might be linked to failed neurotrophic support and that additional studies focused on this possibility would enhance our understanding of the mechanisms of neurodegenerative disorders and their treatment.
journal_name
Trends Neuroscijournal_title
Trends in neurosciencesauthors
Salehi A,Delcroix JD,Mobley WCdoi
10.1016/S0166-2236(02)00038-3subject
Has Abstractpub_date
2003-02-01 00:00:00pages
73-80issue
2eissn
0166-2236issn
1878-108Xpii
S0166-2236(02)00038-3journal_volume
26pub_type
杂志文章abstract：:The colors perceived by humans in response to light stimuli are generally described in terms of four color categories (reds, greens, blues and yellows), the members of which are systematically arrayed around gray. This broadly accepted description of color sensation differs fundamentally from the light that induces it...
journal_title：Trends in neurosciences
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doi：10.1016/s0166-2236(02)02059-3
更新日期：2002-02-01 00:00:00
abstract：:The two GluN3 subunits were the last NMDA receptor subunits to be cloned some 15 years ago. Strikingly, despite the steadily growing interest in their function, their physiological role remains elusive. The original billing as dominant-negative modulators of classical NMDA receptors composed of GluN1 and GluN2 subunit...
journal_title：Trends in neurosciences
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更新日期：2012-04-01 00:00:00
abstract：:Foraging-associated predation risk is a natural problem all prey must face. Fear evolved due to its protective functions, guiding and shaping behaviors that help animals adapt to various ecological challenges. Despite the breadth of risky situations in nature that demand diversity in fear behaviors, contemporary neuro...
journal_title：Trends in neurosciences
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doi：10.1016/j.tins.2016.04.001
更新日期：2016-06-01 00:00:00
abstract：:Chronic microinflammation is a hallmark of many aging-related neurodegenerative diseases as well as metabolic syndrome-driven diseases. Recent research indicates that chronic caloric excess can lead to hypothalamic microinflammation, which in turn participates in the development and progression of metabolic syndrome d...
journal_title：Trends in neurosciences
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doi：10.1016/j.tins.2014.10.002
更新日期：2015-01-01 00:00:00
abstract：:Genetic mouse models based on identification of genes that cause Huntington's and Parkinson's diseases have revolutionized understanding of the mechanistic pathophysiological progression of these disorders. These models allow the earliest manifestations of the diseases to be identified, and they display behavioral, ne...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.08.008
更新日期：2004-11-01 00:00:00
abstract：:A defining feature of the vertebrate nervous system is the ensheathment of axons by myelin, a multilamellar membrane containing a small group of proteins and an abundance of the galactolipid galactocerebroside (GalC) and its sulfated derivative sulfatide. Several in vitro studies have suggested that these galactolipid...
journal_title：Trends in neurosciences
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更新日期：1998-03-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2015.11.001
更新日期：2016-01-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(02)02259-2
更新日期：2002-12-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(93)90194-q
更新日期：1993-12-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2007.06.010
更新日期：2007-09-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(91)90161-m
更新日期：1991-08-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2011.01.004
更新日期：2011-04-01 00:00:00
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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
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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
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2003.12.007
更新日期：2004-03-01 00:00:00
abstract：:One of the major problems of living in a rich visual environment is deciding which particular object or location should be chosen for complete processing or attention; that is, deciding which object is most salient at any particular time. The pulvinar has enlarged substantially during evolution, although little has pr...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(92)90354-b
更新日期：1992-04-01 00:00:00
abstract：:Both theoretical and experimental animal work supports the hypothesis that transient oscillatory synchronization of neuronal assemblies at gamma frequencies (30-100 Hz) is closely associated with sensory processing. Recent data from recordings in animals and humans have suggested that gamma-frequency activity also has...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2007.05.001
更新日期：2007-07-01 00:00:00
abstract：:Acute inflammation plays an important role in host tissue defense against injury and infection, and also subsequent tissue repair. In the central nervous system parenchyma, following many types of insults, the acute inflammatory response to rapid neuronal degeneration or challenge with inflammatory substances differs ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(93)90180-t
更新日期：1993-07-01 00:00:00
abstract：:The dopaminergic system exerts dynamic modulation of glutamatergic afferent drive that is dependent on the temporal pattern of the dopaminergic input and the subtypes of striatal neurons affected. The differences in feedforward inhibition between striatal neurons comprising the direct and indirect output pathway confe...
journal_title：Trends in neurosciences
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更新日期：2000-10-01 00:00:00
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journal_title：Trends in neurosciences
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doi：10.1016/j.tins.2018.12.007
更新日期：2019-04-01 00:00:00
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journal_title：Trends in neurosciences
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doi：10.1016/0166-2236(91)90171-p
更新日期：1991-01-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(00)02035-x
更新日期：2002-03-01 00:00:00
abstract：:The molecular nature of the metabotropic GABA(B) receptor was for some time a mystery, however it was recently discovered that two related G-protein-coupled receptors have to heterodimerize to form the functional GABA(B) receptor at the cell surface. This review discusses the most recent findings in the rapidly expand...
journal_title：Trends in neurosciences
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doi：10.1016/s0166-2236(00)01815-4
更新日期：2001-05-01 00:00:00
abstract：:Although signs of empathy have now been well documented in non-human primates, only during the past few years have systematic observations suggested that a primal form of empathy exists in rodents. Thus, the study of empathy in animals has started in earnest. Here we review recent studies indicating that rodents are a...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2013.04.009
更新日期：2013-08-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(89)90051-9
更新日期：1989-04-01 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：:Many behavioral responses are completed too quickly for the underlying sensory processes to rely on estimation of neural firing rates over extended time windows. Theoretically, first-spike times could underlie such rapid responses, but direct evidence has been lacking. Such evidence has now been uncovered in the human...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2004.10.010
更新日期：2005-01-01 00:00:00
abstract：:Tissue injury can initiate bidirectional signaling between neurons, glia, and immune cells that creates and amplifies pain. While the ability for neurotransmitters, neuropeptides, and cytokines to initiate and maintain pain has been extensively studied, recent work has identified a key role for reactive oxygen and nit...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2016.10.003
更新日期：2016-12-01 00:00:00
abstract：:It is generally thought that monoamines play a nonspecific role in modulating cortical activity. However, several lines of evidence now indicate that cortical monoaminergic afferents show remarkable anatomical specificity. In particular, there is unequivocal evidence for regional, laminar and intracortical specificity...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(89)90037-4
更新日期：1989-09-01 00:00:00
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
