Insulin signaling controls neurotransmission via the 4eBP-dependent modification of the exocytotic machinery.

abstract：:The mechanisms generating epileptic neuronal networks following insults such as severe seizures are unknown. We have previously shown that interfering with the function of the neuron-restrictive silencer factor (NRSF/REST), an important transcription factor that influences neuronal phenotype, attenuated development of...

journal_title：eLife

authors： McClelland S,Brennan GP,Dubé C,Rajpara S,Iyer S,Richichi C,Bernard C,Baram TZ

更新日期：2014-08-12 00:00:00

abstract：:Analysis of the spatial distribution of endomembrane trafficking is fundamental to understand the mechanisms controlling cellular dynamics, cell homeostasy, and cell interaction with its external environment in normal and pathological situations. We present a semi-parametric framework to quantitatively analyze and vis...

journal_title：eLife

authors： Pécot T,Zengzhen L,Boulanger J,Salamero J,Kervrann C

更新日期：2018-08-09 00:00:00

abstract：:Overproduction of immunoglobulin light chains leads to systemic amyloidosis, a lethal disease characterized by the formation of amyloid fibrils in patients' tissues. Excess light chains are in equilibrium between dimers and less stable monomers which can undergo irreversible aggregation to the amyloid state. The dimer...

journal_title：eLife

authors： Brumshtein B,Esswein SR,Salwinski L,Phillips ML,Ly AT,Cascio D,Sawaya MR,Eisenberg DS

更新日期：2015-11-18 00:00:00

abstract：:Combining clonal analysis with a computational agent based model, we investigate how tissue-specific stem cells for neural retina (NR) and retinal pigmented epithelium (RPE) of the teleost medaka (Oryzias latipes) coordinate their growth rates. NR cell division timing is less variable, consistent with an upstream role...

journal_title：eLife

authors： Tsingos E,Höckendorf B,Sütterlin T,Kirchmaier S,Grabe N,Centanin L,Wittbrodt J

更新日期：2019-03-26 00:00:00

abstract：:Rhabdomyosarcoma (RMS) is a pediatric malignacy of muscle with myogenic regulatory transcription factors MYOD and MYF5 being expressed in this disease. Consensus in the field has been that expression of these factors likely reflects the target cell of transformation rather than being required for continued tumor growt...

journal_title：eLife

authors： Tenente IM,Hayes MN,Ignatius MS,McCarthy K,Yohe M,Sindiri S,Gryder B,Oliveira ML,Ramakrishnan A,Tang Q,Chen EY,Petur Nielsen G,Khan J,Langenau DM

更新日期：2017-01-12 00:00:00

abstract：:Coat protein complex II (COPII) mediates formation of the membrane vesicles that export newly synthesised proteins from the endoplasmic reticulum. The inner COPII proteins bind to cargo and membrane, linking them to the outer COPII components that form a cage around the vesicle. Regulated flexibility in coat architect...

journal_title：eLife

authors： Zanetti G,Prinz S,Daum S,Meister A,Schekman R,Bacia K,Briggs JA

更新日期：2013-09-17 00:00:00

abstract：:Many marine animals, ranging from corals to fishes, synchronise reproduction to lunar cycles. In the annelid Platynereis dumerilii, this timing is orchestrated by an endogenous monthly (circalunar) clock entrained by moonlight. Whereas daily (circadian) clocks cause extensive transcriptomic and proteomic changes, the ...

journal_title：eLife

authors： Schenk S,Bannister SC,Sedlazeck FJ,Anrather D,Minh BQ,Bileck A,Hartl M,von Haeseler A,Gerner C,Raible F,Tessmar-Raible K

更新日期：2019-02-15 00:00:00

abstract：:Our understanding of the antigen presentation pathway has recently been enhanced with the identification that the tapasin-related protein TAPBPR is a second major histocompatibility complex (MHC) class I-specific chaperone. We sought to determine whether, like tapasin, TAPBPR can also influence MHC class I peptide sel...

journal_title：eLife

authors： Hermann C,van Hateren A,Trautwein N,Neerincx A,Duriez PJ,Stevanović S,Trowsdale J,Deane JE,Elliott T,Boyle LH

更新日期：2015-10-06 00:00:00

abstract：:Although mRNAs are localized in the processes of excitatory neurons, it is still unclear whether interneurons also localize a large population of mRNAs. In addition, the variability in the localized mRNA population within and between cell types is unknown. Here we describe the unbiased transcriptomic characterization ...

journal_title：eLife

authors： Perez JD,Dieck ST,Alvarez-Castelao B,Tushev G,Chan IC,Schuman EM

更新日期：2021-01-06 00:00:00

abstract：:Brain metabolism can profoundly influence neuronal excitability. Mice with genetic deletion or alteration of Bad (BCL-2 agonist of cell death) exhibit altered brain-cell fuel metabolism, accompanied by resistance to acutely induced epileptic seizures; this seizure protection is mediated by ATP-sensitive potassium (KAT...

journal_title：eLife

authors： Martínez-François JR,Fernández-Agüera MC,Nathwani N,Lahmann C,Burnham VL,Danial NN,Yellen G

更新日期：2018-01-25 00:00:00

abstract：:Motile ciliopathies are characterized by specific defects in cilia beating that result in chronic airway disease, subfertility, ectopic pregnancy, and hydrocephalus. While many patients harbor mutations in the dynein motors that drive cilia beating, the disease also results from mutations in so-called dynein axonemal ...

journal_title：eLife

authors： Huizar RL,Lee C,Boulgakov AA,Horani A,Tu F,Marcotte EM,Brody SL,Wallingford JB

更新日期：2018-12-18 00:00:00

abstract：:Iron and heme play central roles in the production of red blood cells, but the underlying mechanisms remain incompletely understood. Heme-regulated eIF2α kinase (HRI) controls translation by phosphorylating eIF2α. Here, we investigate the global impact of iron, heme, and HRI on protein translation in vivo in murine pr...

journal_title：eLife

authors： Zhang S,Macias-Garcia A,Ulirsch JC,Velazquez J,Butty VL,Levine SS,Sankaran VG,Chen JJ

更新日期：2019-04-29 00:00:00

abstract：:Breast cancer stem cells (BCSCs) contribute to intra-tumoral heterogeneity and therapeutic resistance. However, the binary concept of universal BCSCs co-existing with bulk tumor cells is over-simplified. Through single-cell RNA-sequencing, we found that Neu, PyMT and BRCA1-null mammary tumors each corresponded to a sp...

journal_title：eLife

authors： Yeo SK,Zhu X,Okamoto T,Hao M,Wang C,Lu P,Lu LJ,Guan JL

更新日期：2020-08-25 00:00:00

abstract：:Yeast cells undergoing the diauxic response show a striking upstream shift in poly(A) site utilization, with increased use of ORF-proximal poly(A) sites resulting in shorter 3' mRNA isoforms for most genes. This altered poly(A) pattern is extremely similar to that observed in cells containing Pol II derivatives with s...

journal_title：eLife

authors： Geisberg JV,Moqtaderi Z,Struhl K

更新日期：2020-08-26 00:00:00

abstract：:India comprises much of the persisting global childhood measles mortality. India implemented a mass second-dose measles immunization campaign in 2010. We used interrupted time series and multilevel regression to quantify the campaign's impact on measles mortality using the nationally representative Million Death Study...

journal_title：eLife

authors： Wong BK,Fadel SA,Awasthi S,Khera A,Kumar R,Menon G,Jha P

更新日期：2019-03-05 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：:Dephosphorylation of eukaryotic translation initiation factor 2a (eIF2a) restores protein synthesis at the waning of stress responses and requires a PP1 catalytic subunit and a regulatory subunit, PPP1R15A/GADD34 or PPP1R15B/CReP. Surprisingly, PPP1R15-PP1 binary complexes reconstituted in vitro lacked substrate selec...

journal_title：eLife

authors： Chen R,Rato C,Yan Y,Crespillo-Casado A,Clarke HJ,Harding HP,Marciniak SJ,Read RJ,Ron D

更新日期：2015-03-16 00:00:00

abstract：:Optogenetic approaches are leading to a better understanding of the forces that determine the plane of cell division. ...

journal_title：eLife

authors： Serra-Marques A,Dumont S

更新日期：2018-07-09 00:00:00

abstract：:The basolateral amygdala (BLA) plays a vital role in associating sensory stimuli with salient valence information. Excitatory principal neurons (PNs) undergo plastic changes to encode this association; however, local BLA inhibitory interneurons (INs) gate PN plasticity via feedforward inhibition (FFI). Despite literat...

journal_title：eLife

authors： Guthman EM,Garcia JD,Ma M,Chu P,Baca SM,Smith KR,Restrepo D,Huntsman MM

更新日期：2020-01-09 00:00:00

abstract：:Oomycete pathogens secrete host cell-entering effector proteins to manipulate host immunity during infection. We previously showed that PsAvh52, an early-induced RxLR effector secreted from the soybean root rot pathogen, Phytophthora sojae, could suppress plant immunity. Here, we found that PsAvh52 is required for ful...

journal_title：eLife

authors： Li H,Wang H,Jing M,Zhu J,Guo B,Wang Y,Lin Y,Chen H,Kong L,Ma Z,Wang Y,Ye W,Dong S,Tyler B,Wang Y

更新日期：2018-10-22 00:00:00

abstract：:Direct reprogramming of fibroblasts to neurons induces widespread cellular and transcriptional reconfiguration. Here, we characterized global epigenomic changes during the direct reprogramming of mouse fibroblasts to neurons using whole-genome base-resolution DNA methylation (mC) sequencing. We found that the pioneer ...

journal_title：eLife

authors： Luo C,Lee QY,Wapinski O,Castanon R,Nery JR,Mall M,Kareta MS,Cullen SM,Goodell MA,Chang HY,Wernig M,Ecker JR

更新日期：2019-01-15 00:00:00

abstract：:Transparent reporting is essential for the critical evaluation of studies. However, the reporting of statistical methods for studies in the biomedical sciences is often limited. This systematic review examines the quality of reporting for two statistical tests, t-tests and ANOVA, for papers published in a selection of...

journal_title：eLife

authors： Weissgerber TL,Garcia-Valencia O,Garovic VD,Milic NM,Winham SJ

更新日期：2018-12-21 00:00:00

abstract：:The orbitofrontal cortex (OFC) is critical for updating reward-directed behaviours flexibly when outcomes are devalued or when task contingencies are reversed. Failure to update behaviour in outcome devaluation and reversal learning procedures are considered canonical deficits following OFC lesions in non-human primat...

journal_title：eLife

authors： Panayi MC,Killcross S

更新日期：2018-07-25 00:00:00

abstract：:Using a common analysis pipeline to compare data from three major lineages of complex eukaryotes reveals that transcription seems to evolve at a common rate. ...

journal_title：eLife

authors： Odom DT

更新日期：2016-02-11 00:00:00

abstract：:Massed synchronised neuronal firing is detrimental to information processing. When networks of task-irrelevant neurons fire in unison, they mask the signal generated by task-critical neurons. On a macroscopic level, such synchronisation can contribute to alpha/beta (8-30 Hz) oscillations. Reducing the amplitude of the...

journal_title：eLife

authors： Griffiths BJ,Mayhew SD,Mullinger KJ,Jorge J,Charest I,Wimber M,Hanslmayr S

更新日期：2019-11-29 00:00:00

abstract：:In bacteria, multicellular behaviors are regulated by cell-cell signaling through the exchange of both diffusible and contact-dependent signals. In a multicellular context, Myxococcus cells can share outer membrane (OM) materials by an unknown mechanism involving the traAB genes and gliding motility. Using live imagin...

journal_title：eLife

authors： Ducret A,Fleuchot B,Bergam P,Mignot T

更新日期：2013-07-23 00:00:00

abstract：:The basolateral amygdala (BLA) is critical for associating initially neutral cues with appetitive and aversive stimuli and receives dense neuromodulatory acetylcholine (ACh) projections. We measured BLA ACh signaling and activity of neurons expressing CaMKIIα (a marker for glutamatergic principal cells) in mice during...

journal_title：eLife

authors： Crouse RB,Kim K,Batchelor HM,Girardi EM,Kamaletdinova R,Chan J,Rajebhosale P,Pittenger ST,Role LW,Talmage DA,Jing M,Li Y,Gao XB,Mineur YS,Picciotto MR

更新日期：2020-09-18 00:00:00

abstract：:Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disease involving cytotoxic conformations of Cu, Zn superoxide dismutase (SOD1). A major challenge in understanding ALS disease pathology has been the identification and atomic-level characterization of these conformers. Here, we use a combination ...

journal_title：eLife

authors： Sekhar A,Rumfeldt JA,Broom HR,Doyle CM,Bouvignies G,Meiering EM,Kay LE

更新日期：2015-06-23 00:00:00

abstract：:Computational models postulate that head-direction (HD) cells are part of an attractor network integrating head turns. This network requires inputs from visual landmarks to anchor the HD signal to the external world. We investigated whether information about HD and visual landmarks is integrated in the medial entorhin...

journal_title：eLife

authors： Kornienko O,Latuske P,Bassler M,Kohler L,Allen K

更新日期：2018-09-17 00:00:00

abstract：:Excitatory and inhibitory synapses are the brain's most abundant synapse types. However, little is known about their formation during critical periods of motor skill learning, when sensory experience defines a motor target that animals strive to imitate. In songbirds, we find that exposure to tutor song leads to elimi...

journal_title：eLife

authors： Huang Z,Khaled HG,Kirschmann M,Gobes SM,Hahnloser RH

更新日期：2018-10-25 00:00:00