Abstract:
:Recent binding studies in the central nervous system and other tissues provide evidence that the mammalian bombesin-like peptides, gastrin-releasing peptide (GRP) and neuromedin-B (NMB), exert their numerous physiological effects through at least two different receptors. We describe the structure and expression of a cloned NMB-preferring bombesin receptor (NMB-R) with properties distinct from a GRP-preferring bombesin receptor (GRP-R) reported previously. In particular, the NMB-R shows higher affinity binding to NMB than to GRP in BALB 3T3 fibroblasts expressing the cloned NMB-R. The distinct regional distribution of NMB-R and GRP-R mRNA in the brain suggests that both bombesin receptor subtypes play independent roles in mediating many of the dramatic effects of bombesin-like peptides in the central nervous system.
journal_name
Neuronjournal_title
Neuronauthors
Wada E,Way J,Shapira H,Kusano K,Lebacq-Verheyden AM,Coy D,Jensen R,Battery Jdoi
10.1016/0896-6273(91)90250-4subject
Has Abstractpub_date
1991-03-01 00:00:00pages
421-30issue
3eissn
0896-6273issn
1097-4199pii
0896-6273(91)90250-4journal_volume
6pub_type
杂志文章相关文献
NEURON文献大全abstract::Neurons adapt their synaptic responses to the activity of the underlying network. In this issue of Neuron, Thiagarajan and colleagues report on specific subcellular mechanisms of homeostasis after prolonged neuronal inactivity. The results have important implications not only for neuronal homeostasis but also for furt...
journal_title:Neuron
pub_type: 评论,杂志文章
doi:10.1016/j.neuron.2005.08.018
更新日期:2005-09-01 00:00:00
abstract::Altered microRNA profiles have been implicated in human brain disorders. However, the functional contribution of individual microRNAs to neuronal development and function is largely unknown. Here, we report biological functions for miR-19 in adult neurogenesis. We determined that miR-19 is enriched in neural progenito...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2016.05.034
更新日期:2016-07-06 00:00:00
abstract::A key function of the nucleus accumbens is to promote vigorous reward seeking, but the corresponding neural mechanism has not been identified despite many years of research. Here, we study cued flexible approach behavior, a form of reward seeking that strongly depends on the accumbens, and we describe a robust, single...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2013.04.010
更新日期:2013-06-05 00:00:00
abstract::Neuromodulators are important regulators of synaptic transmission throughout the brain. At the presynaptic terminal, neuromodulation of calcium channels (CaVs) can affect transmission not only by changing neurotransmitter release probability, but also by shaping short-term plasticity (STP). Indeed, changes in STP are ...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2018.07.030
更新日期:2018-09-05 00:00:00
abstract::Zika virus (ZIVK) represents a new threat to global health, with particular relevance to neuroscientists, due to associated newborn and adult neurological disease. Consequences of vertical infection include microcephaly with brain and eye anomalies, and consequences of adult infection include Guillain-Barré syndrome (...
journal_title:Neuron
pub_type: 杂志文章,评审
doi:10.1016/j.neuron.2016.11.031
更新日期:2016-12-07 00:00:00
abstract::The enteric nervous system (ENS) in vertebrates is derived mainly from vagal neural crest cells that enter the foregut and colonize the entire wall of the gastrointestinal tract. Failure to completely colonize the gut results in the absence of enteric ganglia (Hirschsprung's disease). Two signaling systems mediated by...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/s0896-6273(03)00730-x
更新日期:2003-12-04 00:00:00
abstract::Interneurons in the ventral spinal cord are essential for coordinated locomotion in vertebrates. During embryogenesis, the V0 and V1 classes of ventral interneurons are defined by expression of the homeodomain transcription factors Evx1/2 and En1, respectively. In this study, we show that Evx1 V0 interneurons are loca...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/s0896-6273(01)00213-6
更新日期:2001-02-01 00:00:00
abstract::The epsilon4 allele of apolipoprotein E (APOE) is the major genetic risk factor for Alzheimer's disease (AD). Although there have been numerous studies attempting to elucidate the underlying mechanism for this increased risk, how apoE4 influences AD onset and progression has yet to be proven. However, prevailing evide...
journal_title:Neuron
pub_type: 杂志文章,评审
doi:10.1016/j.neuron.2009.06.026
更新日期:2009-08-13 00:00:00
abstract::Fragile X-associated tremor/ataxia syndrome (FXTAS) is a recently described neurodegenerative disorder of older adult carriers of premutation alleles (60-200 CGG repeats) in the fragile X mental retardation gene (FMR1). It has been proposed that FXTAS is an RNA-mediated neurodegenerative disease caused by the titratio...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2007.07.021
更新日期:2007-08-16 00:00:00
abstract::Expression of rat TrkA in Xenopus spinal neurons confers responsiveness of these neurons to nerve growth factor (NGF) in assays of neuronal survival and growth cone chemotropism. Mutational analysis indicates that coactivation of phospholipase C-gamma (PLC-gamma) and phosphoinositide 3-kinase (PI3-kinase) by specific ...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/s0896-6273(00)80760-6
更新日期:1999-05-01 00:00:00
abstract::Neuropilins are receptors for class 3 secreted semaphorins, most of which can function as potent repulsive axon guidance cues. We have generated mice with a targeted deletion in the neuropilin-2 (Npn-2) locus. Many Npn-2 mutant mice are viable into adulthood, allowing us to assess the role of Npn-2 in axon guidance ev...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/s0896-6273(00)80869-7
更新日期:2000-01-01 00:00:00
abstract::Human vision adapts to the contrast of patterns by changing its sensitivity, but the origins of this perceptual adaptation have been disputed. In this issue of Neuron, Solomon et al. show that contrast adaptation in the primate arises mostly in the retina for the magnocellular pathway and mostly in the cortex for the ...
journal_title:Neuron
pub_type: 评论,杂志文章
doi:10.1016/s0896-6273(04)00187-4
更新日期:2004-04-08 00:00:00
abstract::A new fluorescence method using the dye FM1-43 was used to examine exocytotic release from hippocampal synaptosomes. Nitric oxide caused a marked transient stimulation of vesicle release. Several structurally unrelated nitric oxide donors, sodium nitroprusside, S-nitroso-N-acetylpenicillamine, 3-morpholino-sydnonimine...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/0896-6273(94)90440-5
更新日期:1994-06-01 00:00:00
abstract::Regulation of synaptic strength is essential for neuronal information processing, but the molecular mechanisms that control changes in neuroexocytosis are only partially known. Here we show that the putative G protein-coupled receptor Methuselah (Mth) is required in the presynaptic motor neuron to acutely upregulate n...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/s0896-6273(02)00932-7
更新日期:2002-09-26 00:00:00
abstract::The earliest stages of Alzheimer's disease (AD) are characterized by the formation of mature tangles in the entorhinal cortex and disorientation and confusion when navigating familiar places. The medial entorhinal cortex (MEC) contains specialized neurons called grid cells that form part of the spatial navigation syst...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2016.12.023
更新日期:2017-02-08 00:00:00
abstract::Abnormal visual input during development has dramatic effects on the visual system. How does the adult visual system respond when input is corrected? MM lost his left eye and became blind in the right due to corneal damage at the age of 3. At age 46, MM regained his retinal image, but his visual abilities, even seven ...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2009.12.006
更新日期:2010-01-14 00:00:00
abstract::NMDA receptors are tetrameric ligand-gated ion channels comprised of GluN1, GluN2, and GluN3 subunits. Two different GluN2 subunits have been identified in most NMDA receptor-expressing cells, and the majority of native receptors are triheteromers containing two GluN1 and two different GluN2. In contrast to diheterome...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2014.01.035
更新日期:2014-03-05 00:00:00
abstract::Light-evoked responses of all three major classes of retinal ganglion cells (RGCs) are mediated by NMDA receptors (NMDARs) and AMPA receptors (AMPARs). Although synaptic activity at RGC synapses is highly dynamic, synaptic plasticity has not been observed in adult RGCs. Here, using patch-clamp recordings in dark-adapt...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2012.05.030
更新日期:2012-08-09 00:00:00
abstract::The long-term depression (LTD) of parallel fiber (PF) synapses onto Purkinje cells plays a central role in motor learning. Endocannabinoid release and LTD induction both depend upon activation of the metabotropic glutamate receptor mGluR1, require postsynaptic calcium increases, are synapse specific, and have a simila...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2005.09.020
更新日期:2005-11-23 00:00:00
abstract::Since the inflammatory process develops after transplantation to the brain, we sought to determine the presence of cytokines following a surgical trauma to the brain of an adult mouse. We report the early and marked presence of tumor necrosis factor-alpha and interleukin-1 alpha in neuronal somata of the striatum foll...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/0896-6273(93)90312-f
更新日期:1993-02-01 00:00:00
abstract::Evolutionary conservation of members of the NGF family in vertebrates was studied by DNA sequence analysis of PCR fragments for NGF, BDNF, and NT-3 from human, rat, chicken, viper, Xenopus, salmon, and ray. The results showed that the three factors are highly conserved from fishes to mammals. Phylogenetic trees reflec...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/0896-6273(91)90180-8
更新日期:1991-05-01 00:00:00
abstract::A critical feature of neural networks is that they balance excitation and inhibition to prevent pathological dysfunction. How this is achieved is largely unknown, although deficits in the balance contribute to many neurological disorders. We show here that a microRNA (miR-101) is a key orchestrator of this essential f...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2016.11.017
更新日期:2016-12-21 00:00:00
abstract::Within the medial frontal cortex, the supplementary eye field (SEF), supplementary motor area (SMA), and pre-SMA have been implicated in the control of voluntary action, especially during motor sequences or tasks involving rapid choices between competing response plans. However, the precise roles of these areas remain...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2007.05.016
更新日期:2007-06-07 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
pub_type: 杂志文章,评审
doi:10.1016/j.neuron.2007.07.016
更新日期:2007-08-02 00:00:00
abstract::The directional selectivity of retinal ganglion cell responses represents a primitive pattern recognition that operates within a retinal neural circuit. The cellular origin and mechanism of directional selectivity were investigated by selectively eliminating retinal starburst amacrine cells, using immunotoxin-mediated...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/s0896-6273(01)00316-6
更新日期:2001-06-01 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
pub_type: 杂志文章
doi:10.1016/j.neuron.2018.09.025
更新日期:2018-11-21 00:00:00
abstract::Ultrasound has received widespread attention as an emerging technology for targeted, non-invasive neuromodulation based on its ability to evoke electrophysiological and motor responses in animals. However, little is known about the spatiotemporal pattern of ultrasound-induced brain activity that could drive these resp...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2018.05.009
更新日期:2018-06-06 00:00:00
abstract::Studies of resting-state activity in the brain have provoked critical questions about the brain's functional organization, but the biological basis of this activity is not clear. Specifically, the relationships between interregional correlations in resting-state measures of activity, neuronal functional connectivity a...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2013.04.023
更新日期:2013-06-19 00:00:00
abstract::Forty years ago, von Békésy demonstrated that the spatial source of an odorant is determined by comparing input across nostrils, but it is unknown how this comparison is effected in the brain. To address this, we delivered odorants to the left or right of the nose, and contrasted olfactory left versus right localizati...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2005.06.028
更新日期:2005-08-18 00:00:00
abstract::Neurotransmitter release can be synchronous and occur within milliseconds of action potential invasion, or asynchronous and persist for tens of milliseconds. The molecular determinants of release kinetics remain poorly understood. It has been hypothesized that asynchronous release dominates when fast Synaptotagmin iso...
journal_title:Neuron
pub_type: 杂志文章
doi:10.1016/j.neuron.2019.01.013
更新日期:2019-03-06 00:00:00