Abstract:
:The majority of Alzheimer's disease is inherited in a complex manner involving environmental factors and several genes. One of these genes is Apolipoprotein E where the polymorphic allele (APOE epsilon 4) has been robustly shown to modify risk and the course of Alzheimer's disease. The epsilon 4 allele however, only accounts for approximately 50% of late onset Alzheimer's disease. Here we review three quite different approaches that have led to convincing evidence that there is at least one other susceptibility gene for complex inherited forms of Alzheimer's disease on chromosome 10q. Two linkage studies give strong evidence of a locus at almost exactly the same location: one using the amyloid beta brain-deposited fragment of the amyloid precursor protein as a continuous phenotype, and the other using a categorical disease phenotype. A third candidate gene linkage and association analysis approach interestingly finds a maximum signal approximately 35-60cM distal to the previous studies.
journal_name
Trends Neuroscijournal_title
Trends in neurosciencesauthors
Lendon C,Craddock Ndoi
10.1016/s0166-2236(00)01912-3subject
Has Abstractpub_date
2001-10-01 00:00:00pages
557-9issue
10eissn
0166-2236issn
1878-108Xpii
S0166-2236(00)01912-3journal_volume
24pub_type
杂志文章,评审abstract::Adaptation to the ever-changing world is critical for survival, and our brains are particularly tuned to remember events that differ from previous experiences. Novel experiences induce dopamine release in the hippocampus, a process which promotes memory persistence. While axons from the ventral tegmental area (VTA) we...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2018.10.002
更新日期:2019-02-01 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::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::In the central nervous system (CNS) the function of retinoic acid, the active metabolite of vitamin A, is best understood from its action in guiding embryonic development; as development comes to completion, retinoic acid signaling declines. However, it is increasingly recognized that this signaling mechanism does not...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2012.08.005
更新日期:2012-12-01 00:00:00
abstract::The molecular and cellular mechanisms by which plasticity is induced in the mature CNS (and, specifically, in the hippocampus) by environmental input are progressively being elucidated. However, the mechanisms - and even the existence - of functional and structural effects of environmental input (and, particularly, st...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(02)02241-5
更新日期:2002-10-01 00:00:00
abstract::Dynamic alterations in the structure of the neuronal cytoskeleton are necessary for axonal growth and guidance during development and may also be involved in modulation of synaptic function. Recent evidence suggests that the structural and mechanochemical properties of the cytoskeletal protein, actin, are critical to ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(89)90098-2
更新日期:1989-11-01 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::The nervous system is made up of many specific types of neuron intricately intertwined to form complex networks. Identifying and defining the characteristic features of the many different neuronal types is essential for achieving a cellular understanding of complex activity from perception to cognition. So far, cortic...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2003.08.002
更新日期:2003-10-01 00:00:00
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journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2020.10.004
更新日期:2021-02-01 00:00:00
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journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2011.10.003
更新日期:2012-03-01 00:00:00
abstract::Short-term synaptic plasticity has a key role in information processing in the CNS, whereas memories can be formed through long-lasting changes in synaptic strength. Despite the importance of these phenomena, it remains difficult to determine whether a synaptic modulation is expressed at a presynaptic or postsynaptic ...
journal_title:Trends in neurosciences
pub_type: 杂志文章
doi:10.1016/s0166-2236(99)01520-9
更新日期:2000-03-01 00:00:00
abstract::The term neuropeptide was advanced by de Wied and collaborators in the early seventies. At that time, they defined neuropeptides as endogenous substances synthesized in nerve cells and involved in nervous system functions. Since then, several studies have revealed that the very same 'neuropeptides' are also expressed ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2003.09.003
更新日期:2003-11-01 00:00:00
abstract::Gene targeting to create null mutations in mice is a powerful new tool in biology which will allow the molecular dissection of complex phenotypes such as mammalian brain function, and learning and memory. However, the attempt to interpret the phenotypical changes which arise in null-mutant mice is subject to several c...
journal_title:Trends in neurosciences
pub_type: 杂志文章
doi:10.1016/s0166-2236(96)20020-7
更新日期:1996-05-01 00:00:00
abstract::Discovery and interventions for neurological disorders have a unique capacity to galvanize public opinion over issues of access, human rights, decision making, and the definition of disease. Here we highlight five cases where beliefs and politics prevailed over evidence and ethics. We examine lessons from them about t...
journal_title:Trends in neurosciences
pub_type: 杂志文章
doi:10.1016/j.tins.2014.06.001
更新日期:2014-08-01 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::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::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::Anatomical and functional studies of the prefrontal cortex (PFC) have identified multiple PFC subregions. We argue that the PFC is involved in cognitive functions exceeding the sum of specific functions attributed to its subregions. These can be revealed either by lesions of the whole PFC, or more specifically by sele...
journal_title:Trends in neurosciences
pub_type: 杂志文章
doi:10.1016/j.tins.2010.08.001
更新日期:2010-12-01 00:00:00
abstract::A general assay for evaluating functional interactions between ligands and G-protein-coupled receptors within minutes has been developed. The system uses the principles employed by animals such as reptiles, amphibians and fish to control their colors. In nature, activation of G-protein-coupled receptors expressed by s...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(94)90087-6
更新日期:1994-04-01 00:00:00
abstract::Current emphasis on odorant physiochemical features as the basis for perception largely ignores the synthetic and experience-dependent nature of olfaction. Olfaction is synthetic, as mammals have only limited ability to identify elements within even simple odor mixtures. Furthermore, olfaction is experience-bound, as ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/S0166-2236(03)00076-6
更新日期:2003-05-01 00:00:00
abstract::In 1983 Libet et al. demonstrated that brain activity associated with a voluntary act precedes conscious experience of the intention to act by several hundred milliseconds. The implication that it is the brain, rather than 'free will', that initiates voluntary acts has been discussed ever since by philosophers and law...
journal_title:Trends in neurosciences
pub_type: 评论,杂志文章
doi:10.1016/j.tins.2018.04.009
更新日期:2018-07-01 00:00:00
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journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(02)02195-1
更新日期:2002-08-01 00:00:00
abstract::Neuroethics, a recently modernized field at the intersection of bioethics and neuroscience, is founded on centuries of discussion of the ethical issues associated with mind and behavior. Broadly defined, neuroethics is concerned with ethical, legal and social policy implications of neuroscience, and with aspects of ne...
journal_title:Trends in neurosciences
pub_type: 历史文章,杂志文章,评审
doi:10.1016/j.tins.2006.07.002
更新日期:2006-09-01 00:00:00
abstract::Recent studies of the iconic fall migration of monarch butterflies have illuminated the mechanisms behind their southward navigation while using a time-compensated sun compass. Skylight cues, such as the sun itself and polarized light, are processed through both eyes and are probably integrated in the brain's central ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2010.04.004
更新日期:2010-09-01 00:00:00
abstract::The construction of artificial walking machines has been a challenging task for engineers for several centuries. Advances in computer technology have stimulated this research in the past two decades, and enormous progress has been made, particularly in recent years. Nevertheless, in comparing the walk of a six-legged ...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(90)90057-h
更新日期:1990-01-01 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::Synapses of the mammalian CNS are asymmetric sites of cell-cell adhesion between nerve cells. They are designed to mediate the rapid and efficient transmission of signals from the presynaptic bouton of one neuron to the postsynaptic plasma membrane of a second neuron. Significant progress has been made in the characte...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/s0166-2236(02)02152-5
更新日期:2002-05-01 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::Cell replacement therapy has been proposed as a means to replace lost dopaminergic neurons in Parkinson's disease (PD). In most studies, the transplanted cells have been placed within the target site, the striatum, and not within the lesioned site, the substantia nigra, as the adult nigrostriatal pathway was thought t...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/j.tins.2011.01.003
更新日期:2011-03-01 00:00:00
abstract::Exocytosis in neurones and neuroendocrine cells is triggered by an increase in the cytosolic concentration of Ca2+, and is followed by endocytotic membrane retrieval. Electrophysiological studies have characterized the nature of the Ca2+ signal that is required for exocytosis, and have defined the Ca(2+)-dependent ste...
journal_title:Trends in neurosciences
pub_type: 杂志文章,评审
doi:10.1016/0166-2236(95)93900-i
更新日期:1995-04-01 00:00:00