Featured
-
-
Article
| Open AccessIdentification of the growth cone as a probe and driver of neuronal migration in the injured brain
Structure and functions of the tip of migratory neurons remain elusive. Here, the authors show that the PTPσ-expressing growth cone senses extracellular matrix changes and drives neuronal migration in the injured brain, leading to the functional recovery.
- Chikako Nakajima
- , Masato Sawada
- & Kazunobu Sawamoto
-
Article
| Open AccessA Protein Misfolding Shaking Amplification-based method for the spontaneous generation of hundreds of bona fide prions
To study neurodegenerative prion diseases, a method (PMSA) for generating prions spontaneously is presented. Applied to 380+ different prion proteins, their tendency to become pathogenic was ranked, illuminating their formation process.
- Hasier Eraña
- , Cristina Sampedro-Torres-Quevedo
- & Joaquín Castilla
-
Article
| Open AccessOrganization of reward and movement signals in the basal ganglia and cerebellum
How the brain transforms reward information into actions remains poorly understood. Here, the authors found that reward expectation and sensorimotor signals are more pronounced in the output of the basal ganglia than its input or the cerebellar cortex, implying that the transformation of reward signals into motor signals is not hierarchically organized.
- Noga Larry
- , Gil Zur
- & Mati Joshua
-
Article
| Open AccessActivity-dependent compartmentalization of dendritic mitochondria morphology through local regulation of fusion-fission balance in neurons in vivo
The mechanisms regulating mitochondrial architecture in neurons remain unclear. The authors report that in dendrites, mitochondria structure is specified by the CAMKK2-AMPK pathway through compartment-specific and activity-dependent levels of fission.
- Daniel M. Virga
- , Stevie Hamilton
- & Tommy L. Lewis Jr
-
Article
| Open AccessA persistent prefrontal reference frame across time and task rules
The prefrontal cortex (PFC) is involved in rule-coding and long-term memory. Here, the authors identified a stably active neuronal ensemble in the mouse medial PFC in an olfaction-guided spatial memory task, which showed stable tuning to task features across time, rule-reversal, and context changes.
- Hannah Muysers
- , Hung-Ling Chen
- & Marlene Bartos
-
Article
| Open AccessmicroRNA-33 controls hunger signaling in hypothalamic AgRP neurons
AgRP neurons regulate feeding behavior by promoting signals of hunger. Here, the authors show that miR-33, represses the activity of AgRP neurons, and selective loss of miR-33 in AgRP neurons promotes obesity and metabolic dysfunction in mice.
- Nathan L. Price
- , Pablo Fernández-Tussy
- & Carlos Fernández-Hernando
-
Article
| Open AccessWalking modulates visual detection performance according to stride cycle phase
“Visual performance might vary during natural behaviour such as walking. Here, the authors use wireless virtual reality to show that oscillations in performance on a visual detection task were systematically linked to the phase of the stride cycle.”
- Matthew J. Davidson
- , Frans A. J. Verstraten
- & David Alais
-
Article
| Open AccessSocial buffering in rats reduces fear by oxytocin triggering sustained changes in central amygdala neuronal activity
After rats were trained to fear a sound, they showed less fear when another rat was nearby and this calming effect lasted when the other rat was removed. Both reductions required oxytocin signaling from the hypothalamus to the central amygdala.
- Chloe Hegoburu
- , Yan Tang
- & Ron Stoop
-
Article
| Open AccessControl of feeding by a bottom-up midbrain-subthalamic pathway
Periaqueductal gray (PAG) inputs control hunting, but foraging-inducing PAG cells were unidentified. Here, authors show that in mice activity in the projection of vgat PAG cells to the zona incerta is sufficient and necessary for food-seeking.
- Fernando M. C. V. Reis
- , Sandra Maesta-Pereira
- & Avishek Adhikari
-
Article
| Open AccessHypothalamic astrocyte NAD+ salvage pathway mediates the coupling of dietary fat overconsumption in a mouse model of obesity
The cellular levels of the critical coenzyme nicotinamide adenine dinucleotide (NAD)+ depend on its salvage pathway. Here, the authors show that the NAD+ salvage pathway in hypothalamic astrocytes is activated to promote obesity in high fat diet-fed mice.
- Jae Woo Park
- , Se Eun Park
- & Min-Seon Kim
-
Article
| Open AccessKdm1a safeguards the topological boundaries of PRC2-repressed genes and prevents aging-related euchromatinization in neurons
Kdm1a is a histone demethylase implicated in intellectual disability. Here, the authors show that removing Kdm1a in neurons of the adult mouse forebrain disrupts silencing of nonneuronal genes and chromatin organization, emphasizing its role in preserving neuronal genome integrity.
- Beatriz del Blanco
- , Sergio Niñerola
- & Ángel Barco
-
Article
| Open AccessBHLHE40/41 regulate microglia and peripheral macrophage responses associated with Alzheimer’s disease and other disorders of lipid-rich tissues
Factors regulating lipid and lysosomal clearance in microglia and peripheral macrophage are not known. Here, authors nominate and validate transcription factors BHLHE40 and BHLHE41 as regulators of these processes in health and disease.
- Anna Podleśny-Drabiniok
- , Gloriia Novikova
- & Alison Mary Goate
-
Article
| Open AccessFully bioresorbable hybrid opto-electronic neural implant system for simultaneous electrophysiological recording and optogenetic stimulation
Bioresorbable neural implants offer a promising solution to the challenges of secondary surgeries required for the removal of implanted devices. Here, the authors introduce a fully bioresorbable flexible hybrid opto-electronic system for simultaneous electrophysiological recording and optogenetic stimulation.
- Myeongki Cho
- , Jeong-Kyu Han
- & Ki Jun Yu
-
Article
| Open AccessAn artificial protein modulator reprogramming neuronal protein functions
Direct modulation of protein by artificial catalysts as enzyme mimetics remains hindered by the lack of highly efficient catalytic centers. Here, the authors present the development of artificial protein modulators (APROMs) with protein phosphatase-like characteristics, catalytically reprogram the biological function of α-synuclein.
- Peihua Lin
- , Bo Zhang
- & Daishun Ling
-
Article
| Open AccessImproved modeling of human vision by incorporating robustness to blur in convolutional neural networks
The phenomenon of blurry or degraded visual input in humans has been overlooked in the training of convolutional neural networks (CNNs). Here, the authors show that blur-trained CNNs outperform standard CNNs in predicting neural responses to objects and show improved correspondence with human perception.
- Hojin Jang
- & Frank Tong
-
Article
| Open AccessFunctional analysis of the human perivascular subarachnoid space
Functional implications of subarachnoid space anatomy remain unclear. Here, the authors show by human in vivo imaging that an intrathecal tracer propagates antegrade along the major cerebral arteries within a perivascular subarachnoid space facilitating tracer passage towards the brain.
- Per Kristian Eide
- & Geir Ringstad
-
Article
| Open AccessSpecific pharmacological and Gi/o protein responses of some native GPCRs in neurons
G protein responses mediated by GPCRs may differ depending on their environment. Here, using highly sensitive Gi/o sensors, the authors reveal the specific pharmacological and Gi/o protein responses of some native GPCRs in neurons, and the influence of G protein composition.
- Chanjuan Xu
- , Yiwei Zhou
- & Jianfeng Liu
-
Article
| Open AccessA spatially-resolved transcriptional atlas of the murine dorsal pons at single-cell resolution
The dorsal pons in the brainstem is packed with clusters of neurons, including the parabrachial nucleus, that are involved in many vital functions. Here, authors use single nucleus RNA sequencing and MERFISH to create a spatially defined transcriptional atlas of this region.
- Stefano Nardone
- , Roberto De Luca
- & Bradford B. Lowell
-
Article
| Open AccessGenetic architecture of the structural connectome
The structural connectome is the complete set of anatomical connections between brain cells. Here, the authors perform a genome-wide association study of white-matter structural connectivity in the human brain, finding 30 variants influencing the density of myelinated connections between brain regions.
- Michael Wainberg
- , Natalie J. Forde
- & Shreejoy J. Tripathy
-
Article
| Open AccessDistinct neurochemical influences on fMRI response polarity in the striatum
The relationship between striatal vascular and neural activity is not fully understood. Here the authors found neuronal activity inadequately explains striatal hemodynamic polarity, challenging classic fMRI interpretations.
- Domenic H. Cerri
- , Daniel L. Albaugh
- & Yen-Yu Ian Shih
-
Article
| Open AccessA phase I/IIa safety and efficacy trial of intratympanic gamma-secretase inhibitor as a regenerative drug treatment for sensorineural hearing loss
Pharmacological inhibition of gamma-secretase induced partial recovery of hearing in animal models. Here, the authors present the safety and efficacy results and key learnings of the First in Human Phase I/IIa study of a gamma-secretase inhibitor in patients with acquired Hearing Loss.
- Anne G. M. Schilder
- , Stephan Wolpert
- & Athanasios G. Bibas
-
Article
| Open AccessDistributed feature representations of natural stimuli across parallel retinal pathways
The precise organization of ON bipolar cells in the visual system remains poorly understood. Here, the authors discover that the mammalian ON bipolar pathway is divided into two streams that distribute the encoding of spatial and temporal information from naturalistic visual stimuli, respectively.
- Jen-Chun Hsiang
- , Ning Shen
- & Daniel Kerschensteiner
-
Article
| Open AccessGamma oscillatory complexity conveys behavioral information in hippocampal networks
Specific gamma frequency oscillations are supposed to differentially route information within the hippocampal formation. Here, the authors show that while hippocampal gamma oscillations are more diverse than previously reported, this variability is modulated by behavior and learning.
- Vincent Douchamps
- , Matteo di Volo
- & Romain Goutagny
-
Review Article
| Open AccessDiagnosis and management of subarachnoid haemorrhage
Aneurysmal subarachnoid haemorrhage, with its multisystem effects, presents a substantial challenge to clinicians. Here, the authors show the necessity for comprehensive multidisciplinary care and the urgent need for largescale studies to validate standardised treatment protocols for improved outcomes.
- Suneesh Thilak
- , Poppy Brown
- & Tonny Veenith
-
Article
| Open AccessDendritic mGluR2 and perisomatic Kv3 signaling regulate dendritic computation of mouse starburst amacrine cells
How starburst amacrine cell (SAC) dendrites transform concentrically distributed synaptic inputs into branch-specific directional outputs is not fully understood. Here the authors report that dendritic mGluR2 signaling and somatic Kv3-mediated shunting coordinately implement SAC dendritic direction selectivity.
- Héctor Acarón Ledesma
- , Jennifer Ding
- & Wei Wei
-
Article
| Open AccessData leakage inflates prediction performance in connectome-based machine learning models
The effects of data leakage on predictive models in neuroimaging studies are not well understood. Here, the authors show that data leakage via feature selection and repeated subjects drastically inflates prediction performance, whereas other forms of leakage have more minor effects.
- Matthew Rosenblatt
- , Link Tejavibulya
- & Dustin Scheinost
-
Article
| Open AccessComparative connectomics of dauer reveals developmental plasticity
How the dauer, an alternative developmental stage in nematodes, exhibits distinct behavioral traits remains unclear. Here, the authors reveal the neural circuitry underlying these distinctions by reconstructing the dauer connectome and comparing it with other stages.
- Hyunsoo Yim
- , Daniel T. Choe
- & Junho Lee
-
Article
| Open AccessImportin 13-dependent axon diameter growth regulates conduction speeds along myelinated CNS axons
Myelinated axons vary in diameter by over 100-fold. Here, the authors identify a role for the nuclear transport receptor importin 13 in axon diameter growth and corresponding increases to conduction speed along myelinated axons.
- Jenea M. Bin
- , Daumante Suminaite
- & David A. Lyons
-
Article
| Open AccessTBC1D23 mediates Golgi-specific LKB1 signaling
The LKB1 signaling is differentially regulated and has distinct functions at different subcellular compartments. Tu et al reports that TBC1D23 specifically regulates Golgi-LKB1 signaling and link this pathway to neurodevelopment disorders.
- Yingfeng Tu
- , Qin Yang
- & Da Jia
-
Article
| Open AccessBicarbonate signalling via G protein-coupled receptor regulates ischaemia-reperfusion injury
The acid–base balance regulates cellular responses, but little has been known about its molecular mechanism. Here, the authors unveil a bicarbonate-sensing GPCR, GPR30, that underlies cerebral ischemia–reperfusion injury by regulating blood flow recovery.
- Airi Jo-Watanabe
- , Toshiki Inaba
- & Takehiko Yokomizo
-
Article
| Open AccessA release of local subunit conformational heterogeneity underlies gating in a muscle nicotinic acetylcholine receptor
Authors show that agonist binding to the muscle acetylcholine receptor releases local conformational heterogeneity transitioning all subunits into a symmetric open state. A release of conformational heterogeneity underlies allosteric communication.
- Mackenzie J. Thompson
- , Farid Mansoub Bekarkhanechi
- & John E. Baenziger
-
Article
| Open AccessDirect contribution of the sensory cortex to the judgment of stimulus duration
The neural substrates of time perception are still unclear. Here, the authors show that as rats judged tactile stimuli, optogenetic manipulation of somatosensory cortex systematically altered perception of stimulus intensity and of duration, unveiling a multiplexed code.
- Sebastian Reinartz
- , Arash Fassihi
- & Mathew E. Diamond
-
Article
| Open AccessMidbrain signaling of identity prediction errors depends on orbitofrontal cortex networks
Behaviour requires knowledge of cues and outcomes. Here the authors use neuromodulation of lateral orbitofrontal cortex and neuroimaging of error-related midbrain activity to reveal the neurocomputational mechanisms underlying reward identity learning.
- Qingfang Liu
- , Yao Zhao
- & Thorsten Kahnt
-
Article
| Open AccessInduced neural phase precession through exogenous electric fields
The neural mechanisms underpinning phase precession remain poorly understood. Here, the authors demonstrate that exogenously generated oscillatory electric fields in the brain can induce phase precession-like effects on cortical excitability and neural firing.
- Miles Wischnewski
- , Harry Tran
- & Alexander Opitz
-
Article
| Open AccessNAAA-regulated lipid signaling in monocytes controls the induction of hyperalgesic priming in mice
Circulating monocytes contribute to the transition to pain chronicity but the molecular events that cause their deployment are still unclear. Using a mouse model of hyperalgesic priming, here the authors show that blood monocytes contribute to the emergence of chronic pain via a mechanism that requires a transient disruption of NAAA-regulated lipid signaling.
- Yannick Fotio
- , Alex Mabou Tagne
- & Daniele Piomelli
-
Article
| Open AccessT-DOpE probes reveal sensitivity of hippocampal oscillations to cannabinoids in behaving mice
Neural activity is regulated by synapse-neuromodulator interactions, necessitating optoelectro-pharmacological investigations. Here, authors implement their multi-modal probe to show focal infusion of synthetic cannabinoid disrupts CA1 oscillations.
- Jongwoon Kim
- , Hengji Huang
- & Xiaoting Jia
-
Article
| Open AccessProfiling of microglia nodules in multiple sclerosis reveals propensity for lesion formation
Microglia nodules are associated with brain pathology. Here, the authors show demyelination in microglia nodules in multiple sclerosis (MS), likely due to oxidized phospholipid phagocytosis and immune activation, suggesting that nodules could be involved in MS lesion formation.
- Aletta M. R. van den Bosch
- , Marlijn van der Poel
- & Jörg Hamann
-
Article
| Open AccessG protein-coupled receptor-based thermosensation determines temperature acclimatization of Caenorhabditis elegans
Thermosensing systems beyond TRP channels are not fully understood. Here authors show a dual thermosensing system, involving a G protein-coupled receptor (GPCR) and TRP channels within a single sensory neuron, that controls the temperature acclimatization of the nematode C. elegans.
- Kohei Ohnishi
- , Takaaki Sokabe
- & Atsushi Kuhara
-
Article
| Open AccessRepeated blood–brain barrier opening with a nine-emitter implantable ultrasound device in combination with carboplatin in recurrent glioblastoma: a phase I/II clinical trial
Recent work indicates that drug delivery to the brain can be improved through disruption of the blood brain barrier using low intensity pulsed ultrasound. Here, the authors report a phase I/II clinical trial investigating the combination of a nine-emitter implantable ultrasound device and carboplatin in patients with recurrent glioblastoma.
- Alexandre Carpentier
- , Roger Stupp
- & Ahmed Idbaih
-
Article
| Open AccessQuantitative live cell imaging of a tauopathy model enables the identification of a polypharmacological drug candidate that restores physiological microtubule interaction
In tauopathies, the microtubule-associated protein tau is hyperphosphorylated and aggregated. Here the authors identified a polypharmacological small molecule that inhibits aggregation, reduces phosphorylation, and restores microtubule interaction of tau.
- Luca Pinzi
- , Christian Conze
- & Roland Brandt
-
Article
| Open AccessSpecification of neural circuit architecture shaped by context-dependent patterned LAR-RPTP microexons
LAR-RPTPs are presynaptic cell-adhesion proteins that regulate the synaptic properties. Here, LAR-RPTP microexon expression is profiled in region-, cell-type- and circuit-specific contexts and its physiological significance in encoding synaptic architecture is demonstrated.
- Kyung Ah Han
- , Taek-Han Yoon
- & Jaewon Ko
-
Article
| Open AccessStalled translation by mitochondrial stress upregulates a CNOT4-ZNF598 ribosomal quality control pathway important for tissue homeostasis
Ribosome associated quality control (RQC) is a new area of biological investigation with emerging connection to a broad range of diseases. Here authors show that mitochondrial stress can upregulate a new RQC pathway important for tissue homeostasis.
- Ji Geng
- , Shuangxi Li
- & Bingwei Lu
-
Article
| Open AccessCortical astrocyte N-methyl-D-aspartate receptors influence whisker barrel activity and sensory discrimination in mice
The role of astrocyte NMDA receptor signaling in cortical circuits is unclear. Here, the authors show that NMDA receptors contribute to astrocyte calcium events and support neuronal processing of sensory information that maintains sensory activity in mice.
- Noushin Ahmadpour
- , Meher Kantroo
- & Jillian L. Stobart
-
Matters Arising
| Open AccessDaylight saving time and mortality—proceed with caution
- Elizabeth B. Klerman
- , Matthew D. Weaver
- & Karin G. Johnson
-
Article
| Open AccessIntegrating single-cell and spatially resolved transcriptomic strategies to survey the astrocyte response to stroke in male mice
Astrocytes adopt diverse states in response to brain injuries. Here, the authors develop a platform for spatially resolved, single-cell transcriptomics and proteomics, called tDISCO (tissue-digital microfluidic isolation of single cells for -Omics) to uncover the spatial boundaries of molecularly distinct reactive astrocyte populations in stroke.
- Erica Y. Scott
- , Nickie Safarian
- & Maryam Faiz
-
Article
| Open AccessHeterogeneity of synaptic connectivity in the fly visual system
Whether there is an exception to the homogenous wiring rule in visual systems remain largely unknown. Here authors reveal heterogeneity in the synaptic connectivity of cell types in the fly eye. Thus, parallel units of the eye will compute the same visual input differently.
- Jacqueline Cornean
- , Sebastian Molina-Obando
- & Marion Silies
-
Article
| Open AccessDeep phenotyping of post-infectious myalgic encephalomyelitis/chronic fatigue syndrome
Post-infectious myalgic encephalomyelitis/chronic fatigue syndrome (PI-ME/CFS) is a disabling disorder, yet the clinical phenotype is poorly defined and the pathophysiology unknown. Here, the authors conduct deep phenotyping of a cohort of PI-ME/CFS patients.
- Brian Walitt
- , Komudi Singh
- & Avindra Nath
-
Article
| Open AccessA neural signature for the subjective experience of threat anticipation under uncertainty
The neural systems which underlie the experience of anticipated threat under uncertainty are not well understood. Here, the authors find a whole-brain signature which specifically predicts anxious anticipation.
- Xiqin Liu
- , Guojuan Jiao
- & Benjamin Becker
-
Article
| Open AccessFunctional plasticity of glutamatergic neurons of medullary reticular nuclei after spinal cord injury in mice
Spinal cord injury disrupts the descending command from the brain necessary for locomotion. Here, the authors show the functional plasticity of glutamatergic reticulospinal neurons and how their recruitment can enhance spontaneous motor recovery.
- Maxime Lemieux
- , Narges Karimi
- & Frederic Bretzner
Browse broader subjects
Browse narrower subjects
- Auditory system
- Blood–brain barrier
- Cell death in the nervous system
- Cellular neuroscience
- Circadian rhythms and sleep
- Cognitive ageing
- Cognitive neuroscience
- Computational neuroscience
- Development of the nervous system
- Diseases of the nervous system
- Emotion
- Epigenetics in the nervous system
- Feeding behaviour
- Genetics of the nervous system
- Glial biology
- Gliogenesis
- Gustatory system
- Ion channels in the nervous system
- Learning and memory
- Molecular neuroscience
- Motivation
- Motor control
- Myelin biology and repair
- Neural ageing
- Neural circuits
- Neuro–vascular interactions
- Neurogenesis
- Neuroimmunology
- Neuronal physiology
- Neurotrophic factors
- Oculomotor system
- Olfactory system
- Peripheral nervous system
- Regeneration and repair in the nervous system
- Reward
- Sensorimotor processing
- Sensory processing
- Sexual behaviour
- Social behaviour
- Social neuroscience
- Somatosensory system
- Spine regulation and structure
- Stem cells in the nervous system
- Stress and resilience
- Synaptic plasticity
- Synaptic transmission
- Transporters in the nervous system
- Visual system