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-mediated cytotoxicity in culture. In disease-affected brain parenchyma, CD8(+) CTLs outnumber other T-cell subtypes. They show clonal expansion in several inflammatory and degenerative CNS diseases, such as multiple sclerosis (MS), virus-induced inflammatory brain diseases and paraneoplastic neurological disorders. In MS, damage of axons is closely linked to the CD8(+) CTLs, and protection against CTL-mediated damage should be considered as a new therapeutic approach in MS and other neuroinflammatory diseases.
journal_name
Trends Neuroscijournal_title
Trends in neurosciencesauthors
Neumann H,Medana IM,Bauer J,Lassmann Hdoi
10.1016/s0166-2236(02)02154-9subject
Has Abstractpub_date
2002-06-01 00:00:00pages
313-9issue
6eissn
0166-2236issn
1878-108Xpii
S0166-2236(02)02154-9journal_volume
25pub_type
杂志文章,评审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::Progress in migraine research has been rapid in recent years, from both the basic science and the clinical perspectives. A new internationally accepted headache classification with operational diagnostic criteria was published in 1988, eliminating much diagnostic uncertainty. More than a decade of study of regional ce...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(91)90171-p
更新日期:1991-01-01 00:00:00
abstract::The ability of central synapses to undergo long-term potentiation (LTP) still captures the imagination of scientists and has become one of the most fascinating and deeply studied questions in modern neuroscience. By the mid-1990s, however, the field was deeply ensnarled in trying to answer a passionately dichotomous q...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2018.07.002
更新日期:2018-09-01 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::Implanted neural probes are among the most important techniques in both fundamental and clinical neuroscience. Despite great successes and promise, neural electrodes are technically limited by their scalability. A recent study by Obaid et al. demonstrated an innovative way to greatly scale up the channel count and den...
journal_title:Trends in neurosciences
pub_type: 杂志文章
doi:10.1016/j.tins.2020.03.001
更新日期:2020-05-01 00:00:00
abstract::For organs innervated by the autonomic nervous system, it is generally held that neuroeffector transmission is achieved by varicosities releasing transmitters some distance from the membranes of target cells. Transmitters are thought to diffuse through the extracellular space and interact with post-junctional receptor...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(92)90024-3
更新日期:1992-02-01 00:00:00
abstract::Sensory dendrites fall into many different morphological and functional classes. Polymodal nociceptors are one subclass of sensory neurons, which are of particular note owing to their elaborate dendritic arbors. Complex developmental programs are required to form these arbors and there is striking conservation of morp...
journal_title:Trends in neurosciences
pub_type: 杂志文章
doi:10.1016/j.tins.2011.07.004
更新日期:2011-09-01 00:00:00
abstract::As a neurodevelopmental disorder with serious lifelong consequences, autism has received considerable attention from neuroscientists and geneticists. We present a hypothesis of mechanisms plausibly affected during brain development in autism, based on neural pathways that are associated with social behavior and connec...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2019.05.002
更新日期:2019-07-01 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
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2014.10.002
更新日期:2015-01-01 00:00:00
abstract::High levels of expression of Ca2+/phospholipid-dependent protein kinase C (PKC) occur in neuronal tissues and play a strategic role in the modulation of short- and long-term functions (ion channels, receptor desensitization, neurotransmitter release and synaptic efficiency) that become modified during the brain ageing...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(97)01084-9
更新日期:1997-09-01 00:00:00
abstract::Multiple sclerosis (MS), an incurable but manageable disorder, is characterized by chronic inflammatory demyelination and neurodegeneration in the central nervous system. Although the primary cause of this often devastating disease remains elusive, major therapeutic advances have occurred during the past two decades. ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2009.12.002
更新日期:2010-03-01 00:00:00
abstract::Most neurons are generated during development and are not replaced during adulthood, even if they are lost to injury or disease. However, it is firmly established that new neurons are generated in the dentate gyrus of the hippocampus of almost all adult mammals, including humans. Nevertheless, many questions remain re...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2015.07.005
更新日期:2015-09-01 00:00:00
abstract::In the classical picture of brain function, electrical impulses are initiated in sensory organs and spread rapidly down axons, jumping synaptic clefts by neurochemical transmission. Patterns of electrical activity generated in this way integrate information throughout the brain and result in coordinated motor output. ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(89)90089-1
更新日期:1989-11-01 00:00:00
abstract::The existence of an endogenous cannabinoid system was demonstrated conclusively with the discovery of endogenous brain constituents capable of activating the cannabinoid receptors functionally. These compounds are synthesized by neuronal cells and inactivated through re-uptake and enzymatic hydrolysis by both neurons ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(98)01283-1
更新日期:1998-12-01 00:00:00
abstract::Nearly 30 years ago, a debate over two disparate models of synaptic vesicle retrieval arose. Subsequent investigations to determine which model was correct proved inconclusive and served only to further the debate. However, recent evidence has begun to suggest that both models are valid and relevant in understanding t...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(00)01769-0
更新日期:2001-04-01 00:00:00
abstract::Itch is a distinct sensation arising from the superficial layers of skin and mucous membranes. It is elicited by histamine and probably other endogenous chemicals that excite subpopulations of unmyelinated primary afferents and spinal neurones projecting through the anterolateral quadrant to the brain. The two popular...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(92)90102-e
更新日期:1992-12-01 00:00:00
abstract::Opium and its derivatives are potent analgesics that also have many other pharmacological effects in the nervous system. These agents and the endogenous opioid peptides exert their effects by interacting with high-affinity receptors. Complementary DNAs encoding the delta, kappa and mu opioid receptors have been isolat...
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
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
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::Imagine the decisions you might make while playing a simple game like 'matching pennies'. At each play, you and your opponent, say the mathematician John vonNeumann, each lay down a penny heads or tails up. If both pennies show the same side, vonNeumann wins, if not, you win. Before each play, you have the subjective ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(00)01932-9
更新日期:2001-11-01 00:00:00
abstract::The myelinated axon provides a model in which it is possible to examine how various types of ion channels are incorporated into a membrane to form an excitable neuronal process. The available evidence now indicates that mammalian myelinated fibers contain a repertoire of physiologically active membrane molecules inclu...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(90)90068-l
更新日期:1990-02-01 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::No therapy exists to slow down or prevent Parkinson's disease (PD), a debilitating neurodegenerative disorder. Neurotrophic factors (NTFs) emerged as promising disease-modifying agents in PD and are currently under clinical development. We argue that efforts in three research areas must converge to harness the full th...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2010.11.001
更新日期:2011-02-01 00:00:00
abstract::Inflammation in the central nervous system (CNS) has been linked to demyelination and remyelination. Using zebrafish and mouse models of demyelination and remyelination, Cunha et al. now describe a novel role for myeloid differentiation factor 88 (MyD88) signaling in supporting remyelination by promoting myeloid cell-...
journal_title:Trends in neurosciences
pub_type: 评论,杂志文章
doi:10.1016/j.tins.2020.04.005
更新日期:2020-07-01 00:00:00
abstract::Neurological diseases, including global ischemia, Alzheimer's disease and amyotrophic lateral sclerosis, are characterized by selective patterns of neurodegeneration. Most studies of potential glutamate-receptor-mediated contributions to disease have focused on the highly Ca2+-permeable and widely distributed NMDA-rec...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(00)01610-6
更新日期:2000-08-01 00:00:00
abstract::Voltage-dependent Ca2+ channels are one of the main routes for the entry of Ca2+ into excitable cells. These channels are unique in cell-signalling terms in that they can transduce an electrical signal (membrane depolarization) via Ca2+ entry into a chemical signal, by virtue of the diverse range of intracellular Ca(2...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(96)81865-0
更新日期:1996-01-01 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::Neurons are dynamic cells that respond and adapt to stimuli throughout their long postmitotic lives. The structural and functional plasticity of neurons requires the regulated transcription of new gene products, and dysregulation of transcription in either the developing or adult brain impairs cognition. We discuss ho...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2018.02.009
更新日期:2018-05-01 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::Major themes in neuroethology concern the specificity of key stimuli, neurones tuned to such stimuli, and the release of corresponding behaviour. Neurobiological data from the analysis of visuomotor functions of prey-catching and avoiding in amphibians support the view that retinal outflow in different combinations is...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(96)01042-9
更新日期:1997-08-01 00:00:00