The novel lncRNA lnc-NR2F1 is pro-neurogenic and mutated in human neurodevelopmental disorders.

abstract：:The organization and biophysical properties of the cytosol implicitly govern molecular interactions within cells. However, little is known about mechanisms by which cells regulate cytosolic properties and intracellular diffusion rates. Here, we demonstrate that the intracellular environment of budding yeast undertakes...

journal_title：eLife

authors： Joyner RP,Tang JH,Helenius J,Dultz E,Brune C,Holt LJ,Huet S,Müller DJ,Weis K

更新日期：2016-03-22 00:00:00

abstract：:Spatial and temporal cues are required to specify neuronal diversity, but how these cues are integrated in neural progenitors remains unknown. Drosophila progenitors (neuroblasts) are a good model: they are individually identifiable with relevant spatial and temporal transcription factors known. Here we test whether s...

journal_title：eLife

authors： Sen SQ,Chanchani S,Southall TD,Doe CQ

更新日期：2019-01-29 00:00:00

abstract：:Activation of systemic acquired resistance in plants is associated with transcriptome reprogramming induced by the unstable coactivator NPR1. Immune-induced ubiquitination and proteasomal degradation of NPR1 are thought to facilitate continuous delivery of active NPR1 to target promoters, thereby maximising gene expre...

journal_title：eLife

authors： Skelly MJ,Furniss JJ,Grey H,Wong KW,Spoel SH

更新日期：2019-10-07 00:00:00

abstract：:Chemosensory neurons extract information about chemical cues from the environment. How is the activity in these sensory neurons transformed into behavior? Using Caenorhabditis elegans, we map a novel sensory neuron circuit motif that encodes odor concentration. Primary neurons, AWC(ON) and AWA, directly detect the foo...

journal_title：eLife

authors： Leinwand SG,Yang CJ,Bazopoulou D,Chronis N,Srinivasan J,Chalasani SH

更新日期：2015-09-22 00:00:00

abstract：:Pattern completion, or the ability to retrieve stable neural activity patterns from noisy or partial cues, is a fundamental feature of memory. Theoretical studies indicate that recurrently connected auto-associative or discrete attractor networks can perform this process. Although pattern completion and attractor dyna...

journal_title：eLife

authors： Bolding KA,Nagappan S,Han BX,Wang F,Franks KM

更新日期：2020-07-14 00:00:00

abstract：:Previous studies tracking AMPA receptor (AMPAR) diffusion at synapses observed a large mobile extrasynaptic AMPAR pool. Using super-resolution microscopy, we examined how fluorophore size and photostability affected AMPAR trafficking outside of, and within, post-synaptic densities (PSDs) from rats. Organic fluorescent...

journal_title：eLife

authors： Lee SH,Jin C,Cai E,Ge P,Ishitsuka Y,Teng KW,de Thomaz AA,Nall D,Baday M,Jeyifous O,Demonte D,Dundas CM,Park S,Delgado JY,Green WN,Selvin PR

更新日期：2017-07-27 00:00:00

abstract：:Human-based modelling and simulations are becoming ubiquitous in biomedical science due to their ability to augment experimental and clinical investigations. Cardiac electrophysiology is one of the most advanced areas, with cardiac modelling and simulation being considered for virtual testing of pharmacological therap...

journal_title：eLife

authors： Tomek J,Bueno-Orovio A,Passini E,Zhou X,Minchole A,Britton O,Bartolucci C,Severi S,Shrier A,Virag L,Varro A,Rodriguez B

更新日期：2019-12-24 00:00:00

abstract：:In most animals, the brain controls the body via a set of descending neurons (DNs) that traverse the neck. DN activity activates, maintains or modulates locomotion and other behaviors. Individual DNs have been well-studied in species from insects to primates, but little is known about overall connectivity patterns acr...

journal_title：eLife

authors： Namiki S,Dickinson MH,Wong AM,Korff W,Card GM

更新日期：2018-06-26 00:00:00

abstract：:Modern neuroscience research often requires the coordination of multiple processes such as stimulus generation, real-time experimental control, as well as behavioral and neural measurements. The technical demands required to simultaneously manage these processes with high temporal fidelity is a barrier that limits the...

journal_title：eLife

authors： Kim B,Kenchappa SC,Sunkara A,Chang TY,Thompson L,Doudlah R,Rosenberg A

更新日期：2019-02-07 00:00:00

abstract：:Examining whether and how the rhythms of limb and breathing movements interact is highly informative about the mechanistic origin of hyperpnoea during running exercise. However, studies have failed to reveal regularities. In particular, whether breathing frequency is inherently proportional to limb velocity and impose...

journal_title：eLife

authors： Hérent C,Diem S,Fortin G,Bouvier J

更新日期：2020-12-01 00:00:00

abstract：:Notch signaling plays a crucial role in controling the proliferation and differentiation of stem and progenitor cells during embryogenesis or organogenesis, but its regulation is incompletely understood. BLOS2, encoded by the Bloc1s2 gene, is a shared subunit of two lysosomal trafficking complexes, biogenesis of lysos...

journal_title：eLife

authors： Zhou W,He Q,Zhang C,He X,Cui Z,Liu F,Li W

更新日期：2016-10-10 00:00:00

abstract：:The nematode Caenorhabditis elegans possesses a simple embryonic nervous system with few enough neurons that the growth of each cell could be followed to provide a systems-level view of development. However, studies of single cell development have largely been conducted in fixed or pre-twitching live embryos, because ...

journal_title：eLife

authors： Christensen RP,Bokinsky A,Santella A,Wu Y,Marquina-Solis J,Guo M,Kovacevic I,Kumar A,Winter PW,Tashakkori N,McCreedy E,Liu H,McAuliffe M,Mohler W,Colón-Ramos DA,Bao Z,Shroff H

更新日期：2015-12-03 00:00:00

abstract：:Numerous links exist between co-transcriptional RNA processing and the transcribing RNAPII. In particular, pre-mRNA splicing was reported to be associated with slowed RNAPII elongation. Here, we identify a site of ubiquitination (K1246) in the catalytic subunit of RNAPII close to the DNA entry path. Ubiquitination was...

journal_title：eLife

authors： Milligan L,Sayou C,Tuck A,Auchynnikava T,Reid JE,Alexander R,Alves FL,Allshire R,Spanos C,Rappsilber J,Beggs JD,Kudla G,Tollervey D

更新日期：2017-10-13 00:00:00

abstract：:Gap junctions are widely distributed in the brains across species and play essential roles in neural information processing. However, the role of gap junctions in insect cognition remains poorly understood. Using a flight simulator paradigm and genetic tools, we found that gap junctions are present in Drosophila Kenyo...

journal_title：eLife

authors： Liu Q,Yang X,Tian J,Gao Z,Wang M,Li Y,Guo A

更新日期：2016-05-24 00:00:00

abstract：:The sequential activation of neurons has been observed in various areas of the brain, but in no case is the underlying network structure well understood. Here we examined the circuit anatomy of zebra finch HVC, a cortical region that generates sequences underlying the temporal progression of the song. We combined seri...

journal_title：eLife

authors： Kornfeld J,Benezra SE,Narayanan RT,Svara F,Egger R,Oberlaender M,Denk W,Long MA

更新日期：2017-03-27 00:00:00

abstract：:The straight-tusked elephants Palaeoloxodon spp. were widespread across Eurasia during the Pleistocene. Phylogenetic reconstructions using morphological traits have grouped them with Asian elephants (Elephas maximus), and many paleontologists place Palaeoloxodon within Elephas. Here, we report the recovery of full mit...

journal_title：eLife

authors： Meyer M,Palkopoulou E,Baleka S,Stiller M,Penkman KEH,Alt KW,Ishida Y,Mania D,Mallick S,Meijer T,Meller H,Nagel S,Nickel B,Ostritz S,Rohland N,Schauer K,Schüler T,Roca AL,Reich D,Shapiro B,Hofreiter M

更新日期：2017-06-06 00:00:00

abstract：:Voltage-gated sodium channels are targets for a range of pharmaceutical drugs developed for the treatment of neurological diseases. Cannabidiol (CBD), the non-psychoactive compound isolated from cannabis plants, was recently approved for treatment of two types of epilepsy associated with sodium channel mutations. This...

journal_title：eLife

authors： Sait LG,Sula A,Ghovanloo MR,Hollingworth D,Ruben PC,Wallace BA

更新日期：2020-10-22 00:00:00

abstract：:Dyneins are motor proteins responsible for transport in the cytoplasm and the beating of axonemes in cilia and flagella. They bind and release microtubules via a compact microtubule-binding domain (MTBD) at the end of a coiled-coil stalk. We address how cytoplasmic and axonemal dynein MTBDs bind microtubules at near a...

journal_title：eLife

authors： Lacey SE,He S,Scheres SH,Carter AP

更新日期：2019-07-02 00:00:00

abstract：:Lymph nodes (LNs) are a common site of metastasis in solid cancers, and cutaneous melanomas show inherent properties of LN colonization. However, interactions between LN stroma and pioneer metastatic cells during metastatic colonization remain largely uncharacterized. Here we studied mice implanted with GFP-expressing...

journal_title：eLife

authors： Singh R,Choi BK

更新日期：2019-12-24 00:00:00

abstract：:SUMO1-conjugation of proteins at neuronal synapses is considered to be a major post-translational regulatory process in nerve cell and synapse function, but the published evidence for SUMO1-conjugation at synapses is contradictory. We employed multiple genetic mouse models for stringently controlled biochemical and im...

journal_title：eLife

authors： Daniel JA,Cooper BH,Palvimo JJ,Zhang FP,Brose N,Tirard M

更新日期：2017-06-09 00:00:00

abstract：:In animal-based biomedical research, both the sex and the age of the animals studied affect disease phenotypes by modifying their susceptibility, presentation and response to treatment. The accurate reporting of experimental methods and materials, including the sex and age of animals, is essential so that other resear...

journal_title：eLife

authors： Flórez-Vargas O,Brass A,Karystianis G,Bramhall M,Stevens R,Cruickshank S,Nenadic G

更新日期：2016-03-03 00:00:00

abstract：:Using FIB-SEM we report the entire synaptic connectome of glomerulus VA1v of the right antennal lobe in Drosophila melanogaster. Within the glomerulus we densely reconstructed all neurons, including hitherto elusive local interneurons. The fruitless-positive, sexually dimorphic VA1v included >11,140 presynaptic sites ...

journal_title：eLife

authors： Horne JA,Langille C,McLin S,Wiederman M,Lu Z,Xu CS,Plaza SM,Scheffer LK,Hess HF,Meinertzhagen IA

更新日期：2018-11-01 00:00:00

abstract：:Atopic Dermatitis (AD) is a T cell-mediated chronic skin disease and is associated with altered skin barrier integrity. Infants with mutations in genes involved in tissue barrier fitness are predisposed towards inflammatory diseases, but most do not develop or sustain the diseases, suggesting that there exist regulato...

journal_title：eLife

authors： Spidale NA,Malhotra N,Frascoli M,Sylvia K,Miu B,Freeman C,Stadinski BD,Huseby E,Kang J

更新日期：2020-02-17 00:00:00

abstract：:Visual perception and imagery rely on similar representations in the visual cortex. During perception, visual activity is characterized by distinct processing stages, but the temporal dynamics underlying imagery remain unclear. Here, we investigated the dynamics of visual imagery in human participants using magnetoenc...

journal_title：eLife

authors： Dijkstra N,Mostert P,Lange FP,Bosch S,van Gerven MA

更新日期：2018-05-29 00:00:00

abstract：:In homeostatic scaling at central synapses, the depth and breadth of cellular mechanisms that detect the offset from the set-point, detect the duration of the offset and implement a cellular response are not well understood. To understand the time-dependent scaling dynamics we treated cultured rat hippocampal cells wi...

journal_title：eLife

authors： Schanzenbächer CT,Langer JD,Schuman EM

更新日期：2018-02-15 00:00:00

abstract：:Aging is characterized by extensive metabolic reprogramming. To identify metabolic pathways associated with aging, we analyzed age-dependent changes in the metabolomes of long-lived Drosophila melanogaster. Among the metabolites that changed, levels of tyrosine were increased with age in long-lived flies. We demonstra...

journal_title：eLife

authors： Parkhitko AA,Ramesh D,Wang L,Leshchiner D,Filine E,Binari R,Olsen AL,Asara JM,Cracan V,Rabinowitz JD,Brockmann A,Perrimon N

更新日期：2020-12-15 00:00:00

abstract：:Myosins play essential roles in the development and function of auditory organs and multiple myosin genes are associated with hereditary forms of deafness. Using a forward genetic screen in Drosophila, we identified an E3 ligase, Ubr3, as an essential gene for auditory organ development. Ubr3 negatively regulates the ...

journal_title：eLife

authors： Li T,Giagtzoglou N,Eberl DF,Jaiswal SN,Cai T,Godt D,Groves AK,Bellen HJ

更新日期：2016-06-22 00:00:00

abstract：:Tuberculosis disproportionately affects the Canadian Inuit. To address this, it is imperative we understand transmission dynamics in this population. We investigate whether 'deep' sequencing can provide additional resolution compared to standard sequencing, using a well-characterized outbreak from the Arctic (2011-201...

journal_title：eLife

authors： Lee RS,Proulx JF,McIntosh F,Behr MA,Hanage WP

更新日期：2020-02-04 00:00:00

abstract：:Most neurogenesis in the mammalian brain is completed embryonically, but in certain areas the production of neurons continues throughout postnatal life. The functional properties of mature postnatally generated neurons often match those of their embryonically produced counterparts. However, we show here that in the ol...

journal_title：eLife

authors： Galliano E,Franzoni E,Breton M,Chand AN,Byrne DJ,Murthy VN,Grubb MS

更新日期：2018-04-20 00:00:00

abstract：:Oncogenic human papillomaviruses (HPV) are small DNA viruses that infect keratinocytes. After HPV binding to cell surface receptors, a cascade of molecular interactions mediates the infectious cellular internalization of virus particles. Aside from the virus itself, important molecular players involved in virus entry ...

journal_title：eLife

authors： Mikuličić S,Finke J,Boukhallouk F,Wüstenhagen E,Sons D,Homsi Y,Reiss K,Lang T,Florin L

更新日期：2019-05-20 00:00:00