Mechanisms of stress in the brain.

abstract：:Temporal regulation of embryonic neurogenesis is controlled by hypostable transcription factors. The mechanism of the process is unclear. Here we show that the RNase III Drosha and DGCR8 (also known as Pasha), key components of the microRNA (miRNA) microprocessor, have important functions in mouse neurogenesis. Loss o...

journal_title：Nature neuroscience

authors： Knuckles P,Vogt MA,Lugert S,Milo M,Chong MM,Hautbergue GM,Wilson SA,Littman DR,Taylor V

更新日期：2012-06-17 00:00:00

abstract：:Repeated cocaine administration increases the dendritic arborization of nucleus accumbens neurons, but the underlying signaling events remain unknown. Here we show that repeated exposure to cocaine negatively regulates the active form of Rac1, a small GTPase that controls actin remodeling in other systems. Further, we...

journal_title：Nature neuroscience

authors： Dietz DM,Sun H,Lobo MK,Cahill ME,Chadwick B,Gao V,Koo JW,Mazei-Robison MS,Dias C,Maze I,Damez-Werno D,Dietz KC,Scobie KN,Ferguson D,Christoffel D,Ohnishi Y,Hodes GE,Zheng Y,Neve RL,Hahn KM,Russo SJ,Nestler EJ

更新日期：2012-06-01 00:00:00

abstract：:Amyloid plaques are a hallmark of Alzheimer disease, but their importance in its pathogenesis is controversial. By neuronal labeling and transcranial two-photon imaging, we show in a transgenic mouse model of Alzheimer disease that dendrites passing through or near fibrillar amyloid deposits undergo spine loss and sha...

journal_title：Nature neuroscience

authors： Tsai J,Grutzendler J,Duff K,Gan WB

更新日期：2004-11-01 00:00:00

abstract：:The growth of neurites (axon and dendrite) should be appropriately regulated by their interactions in the development of nervous systems where a myriad of neurons and their neurites are tightly packed. We show here that mammalian seven-pass transmembrane cadherins Celsr2 and Celsr3 are activated by their homophilic in...

journal_title：Nature neuroscience

authors： Shima Y,Kawaguchi SY,Kosaka K,Nakayama M,Hoshino M,Nabeshima Y,Hirano T,Uemura T

更新日期：2007-08-01 00:00:00

abstract：:The shift in ocular dominance induced by brief monocular deprivation is greatest during a postnatal critical period and is thought to decline irreversibly thereafter. However, here we demonstrate that complete visual deprivation through dark exposure restores rapid ocular dominance plasticity in adult rats. In additio...

journal_title：Nature neuroscience

authors： He HY,Ray B,Dennis K,Quinlan EM

更新日期：2007-09-01 00:00:00

abstract：:Neuroinflammatory diseases, such as multiple sclerosis, are characterized by invasion of the brain by autoreactive T cells. The mechanism for how T cells acquire their encephalitogenic phenotype and trigger disease remains, however, unclear. The existence of lymphatic vessels in the meninges indicates a relevant link ...

journal_title：Nature neuroscience

authors： Louveau A,Herz J,Alme MN,Salvador AF,Dong MQ,Viar KE,Herod SG,Knopp J,Setliff JC,Lupi AL,Da Mesquita S,Frost EL,Gaultier A,Harris TH,Cao R,Hu S,Lukens JR,Smirnov I,Overall CC,Oliver G,Kipnis J

更新日期：2018-10-01 00:00:00

abstract：:Increases in dopamine and glutamate transmission in the nucleus accumbens independently promote the reinstatement of cocaine seeking, an animal model of relapse. Here we have tested whether cocaine reinstatement in rats depends on interactions between accumbal dopamine and glutamate systems that are mediated by Ca(2+)...

journal_title：Nature neuroscience

authors： Anderson SM,Famous KR,Sadri-Vakili G,Kumaresan V,Schmidt HD,Bass CE,Terwilliger EF,Cha JH,Pierce RC

更新日期：2008-03-01 00:00:00

abstract：:We report two functional magnetic resonance imaging experiments showing enhanced responses in human middle superior temporal sulcus for angry relative to neutral prosody. This emotional enhancement was voice specific, unrelated to isolated acoustic amplitude or frequency cues in angry prosody, and distinct from any co...

journal_title：Nature neuroscience

authors： Grandjean D,Sander D,Pourtois G,Schwartz S,Seghier ML,Scherer KR,Vuilleumier P

更新日期：2005-02-01 00:00:00

abstract：:In the version of this article initially published, the annotation accompanying ref. 47 ended with "though the modulation of microglia." The first word of this phrase should have been "through." The error has been corrected in the HTML and PDF versions of the article. ...

journal_title：Nature neuroscience

authors： Deczkowska A,Amit I,Schwartz M

更新日期：2018-08-01 00:00:00

abstract：:Blockade of retinal waves prevents the segregation of retinogeniculate afferents into eye-specific layers in the visual thalamus. However, the key features of retinal waves that drive this refinement are controversial. Some manipulations of retinal waves lead to normal eye-specific segregation but others do not. By co...

journal_title：Nature neuroscience

authors： Torborg CL,Hansen KA,Feller MB

更新日期：2005-01-01 00:00:00

abstract：:The projections and odor responses of mammalian olfactory receptor neurons, as well as the physiology of the bulb's principal neurons-the mitral cells (MCs)-are known from studies in slices and anesthetized animals. In behaving rats trained to discriminate between two odors associated with different reinforcers, we ex...

journal_title：Nature neuroscience

authors： Kay LM,Laurent G

更新日期：1999-11-01 00:00:00

abstract：:Distinct cell lineages established early in development are usually maintained throughout adulthood. Thus, adult stem cells have been thought to generate differentiated cells specific to the tissue in which they reside. This view has been challenged; for example, neural stem cells can generate cells that normally orig...

journal_title：Nature neuroscience

authors： Galli R,Borello U,Gritti A,Minasi MG,Bjornson C,Coletta M,Mora M,De Angelis MG,Fiocco R,Cossu G,Vescovi AL

更新日期：2000-10-01 00:00:00

abstract：:In the published version of this article, a data point is missing from Fig. 4f, and the y-axis label reads "RFpre"; it should read "RFpref." The original article has not been corrected. The original and corrected figures are shown in the accompanying Publisher Correction. ...

journal_title：Nature neuroscience

authors： Lien AD,Scanziani M

更新日期：2018-09-01 00:00:00

abstract：:Here, we characterized behavioral abnormalities induced by prolonged social isolation in adult rodents. Social isolation induced both anxiety- and anhedonia-like symptoms and decreased cAMP response element-binding protein (CREB) activity in the nucleus accumbens shell (NAcSh). All of these abnormalities were reversed...

journal_title：Nature neuroscience

authors： Wallace DL,Han MH,Graham DL,Green TA,Vialou V,Iñiguez SD,Cao JL,Kirk A,Chakravarty S,Kumar A,Krishnan V,Neve RL,Cooper DC,Bolaños CA,Barrot M,McClung CA,Nestler EJ

更新日期：2009-02-01 00:00:00

abstract：:Many of the behavioral consequences of stress are mediated by the activation of the glucocorticoid receptor by stress-induced high levels of glucocorticoid hormones. To explore the molecular mechanisms of these effects, we combined in vivo and in vitro approaches. We analyzed mice carrying a brain-specific mutation (G...

journal_title：Nature neuroscience

authors： Revest JM,Di Blasi F,Kitchener P,Rougé-Pont F,Desmedt A,Turiault M,Tronche F,Piazza PV

更新日期：2005-05-01 00:00:00

abstract：:Transcriptomic analyses of postmortem brains have begun to elucidate molecular abnormalities in autism spectrum disorder (ASD). However, a crucial pathway involved in synaptic development, RNA editing, has not yet been studied on a genome-wide scale. Here we profiled global patterns of adenosine-to-inosine (A-to-I) ed...

journal_title：Nature neuroscience

authors： Tran SS,Jun HI,Bahn JH,Azghadi A,Ramaswami G,Van Nostrand EL,Nguyen TB,Hsiao YE,Lee C,Pratt GA,Martínez-Cerdeño V,Hagerman RJ,Yeo GW,Geschwind DH,Xiao X

更新日期：2019-01-01 00:00:00

abstract：:We used ultrasound image-guided injections of high-titer retroviral vectors to obtain widespread introduction of genes into the mouse nervous system in utero as early as embryonic day 8.5 (E8.5). The vectors used included internal promoters that substantially improved proviral gene expression in the ventricular zone o...

journal_title：Nature neuroscience

authors： Gaiano N,Kohtz JD,Turnbull DH,Fishell G

更新日期：1999-09-01 00:00:00

abstract：:Relative quiescence and self renewal are defining features of adult stem cells, but their potential coordination remains unclear. Subependymal neural stem cells (NSCs) lacking cyclin-dependent kinase (CDK) inhibitor (CKI) 1a (p21) exhibit rapid expansion that is followed by their permanent loss later in life. Here we ...

journal_title：Nature neuroscience

authors： Porlan E,Morante-Redolat JM,Marqués-Torrejón MÁ,Andreu-Agulló C,Carneiro C,Gómez-Ibarlucea E,Soto A,Vidal A,Ferrón SR,Fariñas I

更新日期：2013-11-01 00:00:00

abstract：:The morphological transition of growth cones to synaptic boutons characterizes synaptogenesis. Here we have isolated mutations in immaculate connections (imac; CG8566), a previously uncharacterized Drosophila gene encoding a member of the Kinesin-3 family. Whereas earlier studies in Drosophila implicated Kinesin-1 in ...

journal_title：Nature neuroscience

authors： Pack-Chung E,Kurshan PT,Dickman DK,Schwarz TL

更新日期：2007-08-01 00:00:00

abstract：:Histone deacetylases (HDACs) are major epigenetic regulators. We show that HDAC1 and HDAC2 functions are critical for myelination of the peripheral nervous system. Using mouse genetics, we have ablated Hdac1 and Hdac2 specifically in Schwann cells, resulting in massive Schwann cell loss and virtual absence of myelin i...

journal_title：Nature neuroscience

authors： Jacob C,Christen CN,Pereira JA,Somandin C,Baggiolini A,Lötscher P,Ozçelik M,Tricaud N,Meijer D,Yamaguchi T,Matthias P,Suter U

更新日期：2011-04-01 00:00:00

abstract：:Psychiatric morbidity is high in cities, so identifying potential modifiable urban protective factors is important. We show that exposure to urban green space improves well-being in naturally behaving male and female city dwellers, particularly in districts with higher psychiatric incidence and fewer green resources. ...

journal_title：Nature neuroscience

authors： Tost H,Reichert M,Braun U,Reinhard I,Peters R,Lautenbach S,Hoell A,Schwarz E,Ebner-Priemer U,Zipf A,Meyer-Lindenberg A

更新日期：2019-09-01 00:00:00

abstract：:Active sensation requires the convergence of external stimuli with representations of body movements. We used mouse behavior, electrophysiology and optogenetics to dissect the temporal interactions among whisker movement, neural activity and sensation of touch. We photostimulated layer 4 activity in single barrels in ...

journal_title：Nature neuroscience

authors： O'Connor DH,Hires SA,Guo ZV,Li N,Yu J,Sun QQ,Huber D,Svoboda K

更新日期：2013-07-01 00:00:00

abstract：:Odor stimulation evokes complex spatiotemporal activity in the olfactory bulb, suggesting that both the identity of activated neurons and the timing of their activity convey information about odors. However, whether and how downstream neurons decipher these temporal patterns remains unknown. We addressed this question...

journal_title：Nature neuroscience

authors： Haddad R,Lanjuin A,Madisen L,Zeng H,Murthy VN,Uchida N

更新日期：2013-07-01 00:00:00

abstract：:A picture viewed from its center of projection generates the same retinal image as the original scene, so the viewer perceives the scene correctly. When a picture is viewed from other locations, the retinal image specifies a different scene, but we normally do not notice the changes. We investigated the mechanism unde...

journal_title：Nature neuroscience

authors： Vishwanath D,Girshick AR,Banks MS

更新日期：2005-10-01 00:00:00

abstract：:Differentiation of CNS glia is regulated by Notch signaling through neuron-glia interaction. Here, we identified Delta/Notch-like EGF-related receptor (DNER), a neuron-specific transmembrane protein, as a previously unknown ligand of Notch during cellular morphogenesis of Bergmann glia in the mouse cerebellum. DNER bi...

journal_title：Nature neuroscience

authors： Eiraku M,Tohgo A,Ono K,Kaneko M,Fujishima K,Hirano T,Kengaku M

更新日期：2005-07-01 00:00:00

abstract：:The deposition of aggregated amyloid-β peptides derived from the pro-amyloidogenic processing of the amyloid precurson protein (APP) into characteristic amyloid plaques (APs) is distinctive to Alzheimer's disease (AD). Alternative APP processing via the metalloprotease ADAM10 prevents amyloid-β formation. We tested wh...

journal_title：Nature neuroscience

authors： Esteve P,Rueda-Carrasco J,Inés Mateo M,Martin-Bermejo MJ,Draffin J,Pereyra G,Sandonís Á,Crespo I,Moreno I,Aso E,Garcia-Esparcia P,Gomez-Tortosa E,Rábano A,Fortea J,Alcolea D,Lleo A,Heneka MT,Valpuesta JM,Esteban JA,

更新日期：2019-08-01 00:00:00

abstract：:Endogenous cannabinoids (eCB) mediate synaptic plasticity in brain regions involved in learning and reward. Here we show that in mice, a single in-vivo exposure to Delta 9-tetrahydrocannabinol (THC) abolishes the retrograde signaling that underlies eCB-mediated synaptic plasticity in both nucleus accumbens (NAc) and h...

journal_title：Nature neuroscience

authors： Mato S,Chevaleyre V,Robbe D,Pazos A,Castillo PE,Manzoni OJ

更新日期：2004-06-01 00:00:00

abstract：:The neurotransmitter acetylcholine (ACh) has a crucial role in central and neuromuscular synapses of the cholinergic system. After release into the synaptic cleft, ACh is rapidly degraded by acetylcholinesterase (AChE). We have identified a mutation in the ache gene of the zebrafish, which abolishes ACh hydrolysis in ...

journal_title：Nature neuroscience

authors： Behra M,Cousin X,Bertrand C,Vonesch JL,Biellmann D,Chatonnet A,Strähle U

更新日期：2002-02-01 00:00:00

abstract：:We elucidated the intrinsic circuitry of the medial prefrontal cortex and its role in regulating fear extinction, using neuronal tracing and optogenetic stimulation in vitro and in vivo. We show that pyramidal neurons in layer 5/6 of the prelimbic medial prefrontal cortex project to pyramidal cells in layer 5/6 of the...

journal_title：Nature neuroscience

authors： Marek R,Xu L,Sullivan RKP,Sah P

更新日期：2018-05-01 00:00:00

abstract：:Adult expertise in face processing is mediated largely by neural networks in the right hemisphere. Here we evaluate the contribution of early visual input in establishing this neural substrate. We compared visually normal individuals to patients for whom visual input had been restricted mainly to one hemisphere during...

journal_title：Nature neuroscience

authors： Le Grand R,Mondloch CJ,Maurer D,Brent HP

更新日期：2003-10-01 00:00:00