A chemical-genetic approach to studying neurotrophin signaling.

abstract：:The differentiation of neuronal cell progenitors depends on complex interactions between intrinsic cellular programs and environmental cues. Such interactions have recently been explored using an immortalized sympathoadrenal progenitor cell line, MAH. These studies have revealed that depolarizing conditions, in combin...

journal_title：Neuron

authors： Ip NY,Boulton TG,Li Y,Verdi JM,Birren SJ,Anderson DJ,Yancopoulos GD

更新日期：1994-08-01 00:00:00

abstract：:Depending on the arousal state, neuronal networks display discrete activity patterns that profoundly affect information processing in the brain. In this issue of Neuron, Kurotani et al. report bidirectional modification of inhibition by oscillatory patterns in the neocortex; a mechanism likely to control the impact of...

journal_title：Neuron

authors： Letzkus JJ,Stuart GJ

更新日期：2008-03-27 00:00:00

abstract：:K+ channels contain two main functional domains, an ion-selective pore and a sensor that determines whether the cytoplasmic pore gate is open or closed. In this issue of Neuron, Niu et al. provide compelling evidence that the link between sensor and gate is a remarkably simple mechanical spring. ...

journal_title：Neuron

authors： Papazian DM

更新日期：2004-06-10 00:00:00

abstract：:The suprachiasmatic nucleus (SCN), the primary circadian pacemaker in mammals, is a network structure composed of multiple types of neurons. Here, we report that mice with a Bmal1 deletion specific to arginine vasopressin (AVP)-producing neurons showed marked lengthening in the free-running period and activity time of...

journal_title：Neuron

authors： Mieda M,Ono D,Hasegawa E,Okamoto H,Honma K,Honma S,Sakurai T

更新日期：2015-03-04 00:00:00

abstract：:We explored the relationship between regulation of the spine actin cytoskeleton, spine morphogenesis, and synapse formation by manipulating expression of the actin binding protein NrbI and its deletion mutants. In pyramidal neurons of cultured rat hippocampal slices, NrbI is concentrated in dendritic spines by binding...

journal_title：Neuron

authors： Zito K,Knott G,Shepherd GM,Shenolikar S,Svoboda K

更新日期：2004-10-14 00:00:00

abstract：:Inhibitory neurons, which play a critical role in decision-making models, are often simplified as a single pool of non-selective neurons lacking connection specificity. This assumption is supported by observations in the primary visual cortex: inhibitory neurons are broadly tuned in vivo and show non-specific connecti...

journal_title：Neuron

authors： Najafi F,Elsayed GF,Cao R,Pnevmatikakis E,Latham PE,Cunningham JP,Churchland AK

更新日期：2020-01-08 00:00:00

abstract：:Cortical motor areas are thought to contribute "higher-order processing," but what that processing might include is unknown. Previous studies of the smooth pursuit-related discharge of supplementary eye field (SEF) neurons have not distinguished activity associated with the preparation for pursuit from discharge relat...

journal_title：Neuron

authors： Shichinohe N,Akao T,Kurkin S,Fukushima J,Kaneko CR,Fukushima K

更新日期：2009-06-11 00:00:00

abstract：:Voltage-activated potassium (Kv) channels from mammalian brain are hetero-oligomers containing alpha and beta subunits. Coexpression of Kv1 alpha and Kv beta 1 subunits confers rapid A-type inactivation on noninactivating potassium channels (delayed rectifiers) in expression systems in vitro. We have delineated a Kv1....

journal_title：Neuron

authors： Sewing S,Roeper J,Pongs O

更新日期：1996-02-01 00:00:00

abstract：:The forebrain is one of most complex cellular structures known. Two phenomena that enable this complexity are tangential migrations that mix neurons from distinct progenitor fields, and axon guidance across intervening, noninnervated fields. A new paper in Cell by López-Bendito et al. has discovered the convergence of...

journal_title：Neuron

authors： Maroof AM,Anderson SA

更新日期：2006-04-20 00:00:00

abstract：:In order to deal effectively with danger, it is imperative to know about it. This is what nociceptors do--these primary sensory neurons are specialized to detect intense stimuli and represent, therefore, the first line of defense against any potentially threatening or damaging environmental inputs. By sensing noxious ...

journal_title：Neuron

authors： Woolf CJ,Ma Q

更新日期：2007-08-02 00:00:00

abstract：:Respiration is a rhythmic activity as well as one that requires responsiveness to internal and external circumstances; both the rhythm and neuromodulatory responses of breathing are controlled by brainstem neurons in the preBötzinger complex (preBötC) and the retrotrapezoid nucleus (RTN), but the specific ion channels...

journal_title：Neuron

authors： Yeh SY,Huang WH,Wang W,Ward CS,Chao ES,Wu Z,Tang B,Tang J,Sun JJ,Esther van der Heijden M,Gray PA,Xue M,Ray RS,Ren D,Zoghbi HY

更新日期：2017-04-19 00:00:00

abstract：:Among the three human apolipoprotein E (apoE) isoforms, apoE4 increases the risk of Alzheimer's disease (AD). While transporting cholesterol is a primary function, apoE also regulates amyloid-β (Aβ) metabolism, aggregation, and deposition. Although earlier work suggests that different affinities of apoE isoforms to Aβ...

journal_title：Neuron

authors： Kanekiyo T,Xu H,Bu G

更新日期：2014-02-19 00:00:00

abstract：:Simultaneous somatic and dendritic recordings were made from the same neocortical layer V pyramidal neuron, and current injection via the dendritic recording pipette was used to simulate the voltage change that occurs during an EPSP. At the soma, these simulated EPSPs increased nonlinearly with the amplitude of the de...

journal_title：Neuron

authors： Stuart G,Sakmann B

更新日期：1995-11-01 00:00:00

abstract：:Glutamate receptors mediate the majority of rapid excitatory synaptic transmission in the central nervous system (CNS) and play important roles in synaptic plasticity and neuronal development. Recently, protein-protein interactions with the C-terminal domain of glutamate receptor subunits have been shown to be involve...

journal_title：Neuron

authors： Song I,Kamboj S,Xia J,Dong H,Liao D,Huganir RL

更新日期：1998-08-01 00:00:00

abstract：:The field of motor pattern generation and motor control has progressed markedly in the last decade. There has been a revolutionary shift in thinking from hard-wired circuits to multifunctional networks. Yet, it is clear that we still have a long way to go before we understand how very large ensembles of neurons produc...

journal_title：Neuron

authors： Katz PS

更新日期：1996-02-01 00:00:00

abstract：:Embryonic retinal ganglion cell (RGC) axons must extend toward and grow through the optic disc to exit the eye into the optic nerve. In the embryonic mouse eye, we found that immunoreactivity for the axon guidance molecule netrin-1 was specifically on neuroepithelial cells at the disk surrounding exiting RGC axons, an...

journal_title：Neuron

authors： Deiner MS,Kennedy TE,Fazeli A,Serafini T,Tessier-Lavigne M,Sretavan DW

更新日期：1997-09-01 00:00:00

abstract：:Serotonin, a neuromodulator at the crayfish neuromuscular junction, regulates neurotransmission without changing intracellular calcium levels. However, the mechanism of this regulation remains unclear. By analysis of synaptic depression using a depletion model and measurement of vesicle recycling using the styryl dye ...

journal_title：Neuron

authors： Wang C,Zucker RS

更新日期：1998-07-01 00:00:00

abstract：:Autism spectrum disorders (ASD) are a group of neurodevelopmental disorders with symptoms including social deficits, anxiety, and communication difficulties. However, ASD pathogenic mechanisms are poorly understood. Mutations of CUL3, which encodes Cullin 3 (CUL3), a component of an E3 ligase complex, are thought of a...

journal_title：Neuron

authors： Dong Z,Chen W,Chen C,Wang H,Cui W,Tan Z,Robinson H,Gao N,Luo B,Zhang L,Zhao K,Xiong WC,Mei L

更新日期：2020-02-05 00:00:00

abstract：:We present a modular approach for analyzing calcium imaging recordings of large neuronal ensembles. Our goal is to simultaneously identify the locations of the neurons, demix spatially overlapping components, and denoise and deconvolve the spiking activity from the slow dynamics of the calcium indicator. Our approach ...

journal_title：Neuron

authors： Pnevmatikakis EA,Soudry D,Gao Y,Machado TA,Merel J,Pfau D,Reardon T,Mu Y,Lacefield C,Yang W,Ahrens M,Bruno R,Jessell TM,Peterka DS,Yuste R,Paninski L

更新日期：2016-01-20 00:00:00

abstract：:In this issue of Neuron, McGinty et al. (2013) report that the activity of cue-responsive neurons in the rat nucleus accumbens predicts the vigor of the subsequent approach movement. The characterization of this network state between motivation and action lends novel mechanistic insight to a spectrum of cue-elicited b...

journal_title：Neuron

authors： Catanese J,van der Meer M

更新日期：2013-06-05 00:00:00

abstract：:Hippocampal replays have been demonstrated to play a crucial role in memory. Chains of ripples (ripple bursts) in CA1 have been reported to co-occur with long-range place cell sequence replays during the quiet awake state, but roles of neural inputs to CA1 in ripple bursts and replays are unknown. Here we show that ri...

journal_title：Neuron

authors： Yamamoto J,Tonegawa S

更新日期：2017-09-27 00:00:00

abstract：:The decision to engage in one behavior often precludes the selection of others, suggesting cross-inhibition between incompatible behaviors. For example, the likelihood to initiate feeding might be influenced by an animal's commitment to other behaviors. Here, we examine the modulation of feeding behavior in the fruit ...

journal_title：Neuron

authors： Mann K,Gordon MD,Scott K

更新日期：2013-08-21 00:00:00

abstract：:Extrasynaptic actions of glutamate are limited by high-affinity transporters expressed by perisynaptic astroglial processes (PAPs): this helps maintain point-to-point transmission in excitatory circuits. Memory formation in the brain is associated with synaptic remodeling, but how this affects PAPs and therefore extra...

journal_title：Neuron

authors： Henneberger C,Bard L,Panatier A,Reynolds JP,Kopach O,Medvedev NI,Minge D,Herde MK,Anders S,Kraev I,Heller JP,Rama S,Zheng K,Jensen TP,Sanchez-Romero I,Jackson CJ,Janovjak H,Ottersen OP,Nagelhus EA,Oliet SHR,Stewar

更新日期：2020-12-09 00:00:00

abstract：:Synaptic transmission is bioenergetically demanding, and the diverse processes underlying synaptic plasticity elevate these demands. Therefore, mitochondrial functions, including ATP synthesis and Ca2+ handling, are likely essential for plasticity. Although axonal mitochondria have been extensively analyzed, LTP is pr...

journal_title：Neuron

authors： Divakaruni SS,Van Dyke AM,Chandra R,LeGates TA,Contreras M,Dharmasri PA,Higgs HN,Lobo MK,Thompson SM,Blanpied TA

更新日期：2018-11-21 00:00:00

abstract：:Mesolimbic dopamine (DA) neurons play a central role in motivation and reward processing. Although the activity of these mesolimbic DA neurons is controlled by afferent inputs, little is known about the circuits in which they are embedded. Using retrograde tracing, electrophysiology, optogenetics, and behavioral assay...

journal_title：Neuron

authors： Yang H,de Jong JW,Tak Y,Peck J,Bateup HS,Lammel S

更新日期：2018-01-17 00:00:00

abstract：:Serotonergic neurons are thought to play a role in depression and obsessive compulsive disorder. However, their functional transmitter repertoire is incompletely known. To investigate this repertoire, intracellular recordings were obtained from 132 cytochemically identified rat mesopontine serotonergic neurons that ha...

journal_title：Neuron

authors： Johnson MD

更新日期：1994-02-01 00:00:00

abstract：:The regulation of quantal size through pre- rather than postsynaptic mechanisms has recently received considerable attention as a potential mechanism for plasticity. Vesicular transporters catalyze the filling of synaptic vesicles with transmitter and are thus potential substrates for such presynaptic regulation. In t...

journal_title：Neuron

authors： Hnasko TS,Edwards RH

更新日期：2006-09-07 00:00:00

abstract：:Curiously, amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), seemingly disparate neurodegenerative disorders, can be inherited together. Two groups (DeJesus-Hernandez et al. and Renton et al.) show that the long sought after ALS/FTD mutation on chromosomal region 9p is a hexanucleotide expansion i...

journal_title：Neuron

authors： Orr HT

更新日期：2011-10-20 00:00:00

abstract：:AMPA receptors are thought to be a tetrameric assembly of the subunits GluR1-4. We have examined whether two coexpressed subunits (GluR1/2) combine at random to form channels, or preferentially assemble with a specific stoichiometry and spatial configuration. The subunits carried markers controlling ion permeation and...

journal_title：Neuron

authors： Mansour M,Nagarajan N,Nehring RB,Clements JD,Rosenmund C

更新日期：2001-12-06 00:00:00

abstract：:Genetic deletion of fragile X mental retardation protein (FMRP) has been shown to enhance mGluR-dependent long-term depression (LTD). Herein, we demonstrate that mGluR-LTD induces a transient, translation-dependent increase in FMRP that is rapidly degraded by the ubiquitin-proteasome pathway. Moreover, proteasome inhi...

journal_title：Neuron

authors： Hou L,Antion MD,Hu D,Spencer CM,Paylor R,Klann E

更新日期：2006-08-17 00:00:00