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, neuropathological and electrophysiological deficits that can be followed over time in mechanistic and drug studies. An intriguing feature is that they do not reproduce the relatively selective and massive cell loss characterizing the human diseases. There is more information on Huntington's disease models because the disorder involves a single gene that was identified over ten years ago; genetic mutations causing Parkinson's disease are rare and were discovered more recently, and models of the disease have been generated only within the past few years.
journal_name
Trends Neuroscijournal_title
Trends in neurosciencesauthors
Levine MS,Cepeda C,Hickey MA,Fleming SM,Chesselet MFdoi
10.1016/j.tins.2004.08.008subject
Has Abstractpub_date
2004-11-01 00:00:00pages
691-7issue
11eissn
0166-2236issn
1878-108Xpii
S0166-2236(04)00274-7journal_volume
27pub_type
杂志文章,评审abstract：:It has been suggested, on the basis of neuroanatomical and behavioural data, that olfactory discrimination in the rat provides privileged access to higher cognitive processes, involves the acquisition of a learning-set and, importantly, can be used to model human hippocampal function and dysfunction. In this article, ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(93)90043-l
更新日期：1993-01-01 00:00:00
abstract：:Chronic pain is sustained by central neuronal sensitization, with many similar characteristics irrespective of the type of injury incurred. Nevertheless, pain arising from nerve injury (neuropathic pain) is resistant to centrally acting analgesics, whereas inflammatory pain responds well. New research indicates that t...
journal_title：Trends in neurosciences
pub_type： 杂志文章
doi：10.1016/j.tins.2004.03.014
更新日期：2004-06-01 00:00:00
abstract：:Striatal enriched tyrosine phosphatase (STEP) has recently been identified as a crucial player in the regulation of synaptic function. It is restricted to neurons within the CNS and acts by downregulating the activity of MAP kinases, the tyrosine kinase Fyn and NMDA receptors. By modulating these substrates, STEP acts...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2006.06.007
更新日期：2006-08-01 00:00:00
abstract：:The use of Drosophila as a suitable system to answer behavioural questions is usually based on the availability of mutant phenotypes. Indeed, the 'single-gene' approach to behaviour was a very illuminating strategy in practical and conceptual terms, and served to prove that the genetic mechanisms sustaining behaviour ...
journal_title：Trends in neurosciences
pub_type： 杂志文章
doi：10.1016/0166-2236(94)90137-6
更新日期：1994-11-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2016.04.001
更新日期：2016-06-01 00:00:00
abstract：:It might appear curious to read about yeast, slime molds and protozoa in a journal dedicated to neuroscience. However, despite their distinct lack of synapses, eukaryotic microorganisms hold a wealth of information relevant to the signal-transduction pathways that underly activity in neuronal receptor cells, particula...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(94)90076-0
更新日期：1994-02-01 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)93919-o
更新日期：1995-07-01 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：:This review focuses on the epileptic human temporal lobe, primarily on recent findings related to changes in hippocampal GABAergic interneuron circuits that have a central role in epileptogenesis. Relying on correlations to animal studies, we provide a functional interpretation of the different changes in perisomatic ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2005.04.002
更新日期：2005-06-01 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.2016.08.002
更新日期：2016-10-01 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(90)90186-e
更新日期：1990-03-01 00:00:00
abstract：:Within the past decade intensive molecular genetic research has been carried out in the attempt to pinpoint chromosomal loci that may be linked to neuropsychiatric disorders. Joseph Martin reviews progress made in the application of molecular genetics to the study of diseases such as Huntington's disease, Alzheimer's ...
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
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2018.01.004
更新日期：2018-03-01 00:00:00
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journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/0166-2236(94)90055-8
更新日期：1994-07-01 00:00:00
abstract：:Compromise of the ubiquitin-proteasome system (UPS) is a potential basis for multiple physiological abnormalities and pathologies in the CNS. This could be because reduced protein turnover leads to bulk intracellular protein accumulation. However, conditions associated with compromised UPS function are also associated...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2006.11.003
更新日期：2007-01-01 00:00:00
abstract：:How does an extracellular guidance molecule direct multiple growth cones to different positions? The answer is important for understanding the development of complex neural connections. UNC-6 is a member of the netrin family of guidance proteins. It has phylogenetically conserved domains that mediate its different gui...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(02)02206-3
更新日期：2002-08-01 00:00:00
abstract：:Inhibitory interneurons comprise a diverse subpopulation of cells that are critical to circuit function. How distinct inhibitory microcircuits control long-range projections remains poorly understood. A recent study by Lu and colleagues uncovered a unidirectional microcircuit of prefrontal chandelier cells that prefer...
journal_title：Trends in neurosciences
pub_type： 评论,杂志文章
doi：10.1016/j.tins.2017.09.005
更新日期：2017-11-01 00:00:00
abstract：:Despite its highly diffusible nature, the gaseous signalling molecule nitric oxide (NO) can exert specific effects within the CNS and PNS. To date, the specificity of the actions of NO remains an unsolved puzzle. There are several plausible mechanisms that might account for this specificity in the context of autonomic...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(02)02261-0
更新日期：2002-12-01 00:00:00
abstract：:Advances in gene discovery for neurodevelopmental disorders have identified SCN2A dysfunction as a leading cause of infantile seizures, autism spectrum disorder, and intellectual disability. SCN2A encodes the neuronal sodium channel NaV1.2. Functional assays demonstrate strong correlation between genotype and phenotyp...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2018.03.011
更新日期：2018-07-01 00:00:00
abstract：:Recent opinion surveys suggest that the majority of the public is willing to accept the use of animals in research if high standards of welfare and effective regulation are in place. The public appears unaware that such standards have existed for some time. The scientific community should now re-focus its communicatio...
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：:Immunoglobulin superfamily adhesion molecules are among the most abundant proteins in vertebrate and invertebrate nervous systems. Prominent family members are the neural cell adhesion molecules NCAM and L1, which were the first to be shown to be essential not only in development but also in synaptic function and as k...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2017.03.003
更新日期：2017-05-01 00:00:00
abstract：:Huntington's disease (HD) is a fatal, inherited neurodegenerative disorder that gradually robs affected individuals of memory, cognitive skills and normal movements. Although research has identified a single faulty gene, the huntingtin gene, as the cause of the disease, a cure remains elusive. Strong evidence indicate...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2008.09.004
更新日期：2008-12-01 00:00:00
abstract：:It is now clear that cytokines traditionally viewed as immune modulators participate in inflammatory responses within the adult nervous system. However, in the developing nervous system hematolymphopoietic cytokines also play a role unrelated to neural-immune interactions. Instead, many of these factors subserve prima...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(96)01045-4
更新日期：1997-08-01 00:00:00
abstract：:Until recently, learning and memory in invertebrate organisms was believed to be mediated by relatively simple presynaptic mechanisms. By contrast, learning and memory in vertebrate organisms is generally thought to be mediated, at least in part, by postsynaptic mechanisms. But new experimental evidence from research ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2003.09.014
更新日期：2003-12-01 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
abstract：:Studies of the brain during noxious experience converge on the anterior cingulate cortex as a key region in the processing of pain. A recent exciting study extends this understanding to include the anterior cingulate as a center for endogenous opioid activation specific to negative pain affect. ...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(02)02025-8
更新日期：2002-02-01 00:00:00
abstract：:Huntington's disease (HD) is an autosomal, dominantly inherited neurodegenerative disorder that is characterized by abnormal involuntary movements (chorea), intellectual impairment and selective neuronal loss. The expansion of a polymorphic trinucleotide repeat (the sequence CAG that codes for glutamine) to a length t...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/s0166-2236(99)01415-0
更新日期：1999-06-01 00:00:00
abstract：:Hebbian synaptic learning requires co-activation of presynaptic and postsynaptic neurons. However, under some conditions, information regarding the postsynaptic action potential, carried by backpropagating action potentials, can be strongly degraded before it reaches the distal exhibit Hebbian long-term potentiation (...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2003.12.004
更新日期：2004-02-01 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：:The marriage of cognitive neurophysiology and mathematical psychology to understand decision-making has been exceptionally productive. This interdisciplinary area is based on the proposition that particular neurons or circuits instantiate the accumulation of evidence specified by mathematical models of sequential samp...
journal_title：Trends in neurosciences
pub_type： 杂志文章,评审
doi：10.1016/j.tins.2019.10.001
更新日期：2019-12-01 00:00:00
