How the immune system spots tumors.

abstract：:Hybrid sterility is one of the reproductive isolation mechanisms leading to speciation. Prdm9, the only known vertebrate hybrid-sterility gene, causes failure of meiotic chromosome synapsis and infertility in male hybrids that are the offspring of two mouse subspecies. Within species, Prdm9 determines the sites of pro...

journal_title：eLife

authors： Gregorova S,Gergelits V,Chvatalova I,Bhattacharyya T,Valiskova B,Fotopulosova V,Jansa P,Wiatrowska D,Forejt J

更新日期：2018-03-14 00:00:00

abstract：:Even when we are at rest, our spinal cords show spontaneous, yet well organised, fluctuations of activity that might reflect sensory and motor networks. ...

journal_title：eLife

authors： Eippert F,Tracey I

更新日期：2014-08-05 00:00:00

abstract：:Signaling by the G-protein-coupled receptors (GPCRs) plays fundamental role in a vast number of essential physiological functions. Precise control of GPCR signaling requires action of regulators of G protein signaling (RGS) proteins that deactivate heterotrimeric G proteins. RGS proteins are elaborately regulated and ...

journal_title：eLife

authors： Patil DN,Rangarajan ES,Novick SJ,Pascal BD,Kojetin DJ,Griffin PR,Izard T,Martemyanov KA

更新日期：2018-12-12 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：:Pioneer factors such as Zelda (Zld) help initiate zygotic transcription in Drosophila early embryos, but whether other factors support this dynamic process is unclear. Odd-paired (Opa), a zinc-finger transcription factor expressed at cellularization, controls the transition of genes from pair-rule to segmental pattern...

journal_title：eLife

authors： Koromila T,Gao F,Iwasaki Y,He P,Pachter L,Gergen JP,Stathopoulos A

更新日期：2020-07-23 00:00:00

abstract：:The progenitor cells of the developing liver can differentiate toward both hepatocyte and biliary cell fates. In addition to the established roles of TGFβ and Notch signaling in this fate specification process, there is increasing evidence that liver progenitors are sensitive to mechanical cues. Here, we utilized micr...

journal_title：eLife

authors： Kaylan KB,Berg IC,Biehl MJ,Brougham-Cook A,Jain I,Jamil SM,Sargeant LH,Cornell NJ,Raetzman LT,Underhill GH

更新日期：2018-12-27 00:00:00

abstract：:A major challenge in neuroscience is to longitudinally monitor whole brain activity across multiple spatial scales in the same animal. Functional UltraSound (fUS) is an emerging technology that offers images of cerebral blood volume over large brain portions. Here we show for the first time its capability to resolve t...

journal_title：eLife

authors： Bimbard C,Demene C,Girard C,Radtke-Schuller S,Shamma S,Tanter M,Boubenec Y

更新日期：2018-06-28 00:00:00

abstract：:Cells use molecular circuits to interpret and respond to extracellular cues, such as hormones and cytokines, which are often released in a temporally varying fashion. In this study, we combine microfluidics, time-lapse microscopy, and computational modeling to investigate how the type I interferon (IFN)-responsive reg...

journal_title：eLife

authors： Mudla A,Jiang Y,Arimoto KI,Xu B,Rajesh A,Ryan AP,Wang W,Daugherty MD,Zhang DE,Hao N

更新日期：2020-09-18 00:00:00

abstract：:Cell-cell communication in multicellular organisms depends on the dynamic and reversible phosphorylation of protein tyrosine residues. The receptor-linked protein tyrosine phosphatases (RPTPs) receive cues from the extracellular environment and are well placed to influence cell signaling. However, the direct events do...

journal_title：eLife

authors： Fearnley GW,Young KA,Edgar JR,Antrobus R,Hay IM,Liang WC,Martinez-Martin N,Lin W,Deane JE,Sharpe HJ

更新日期：2019-03-29 00:00:00

abstract：:The two centrioles of the centrosome in quiescent cells are inherently asymmetric structures that differ in age, morphology and function. How these asymmetric properties are established and maintained during quiescence remains unknown. Here, we show that a daughter centriole-associated ciliopathy protein, Cep120, play...

journal_title：eLife

authors： Betleja E,Nanjundappa R,Cheng T,Mahjoub MR

更新日期：2018-05-09 00:00:00

abstract：:Proteasome inhibition elicits an evolutionarily conserved response wherein proteasome subunit mRNAs are upregulated, resulting in recovery (i.e., 'bounce-back') of proteasome activity. We previously demonstrated that the transcription factor Nrf1/NFE2L1 mediates this homeostatic response in mammalian cells. We show he...

journal_title：eLife

authors： Radhakrishnan SK,den Besten W,Deshaies RJ

更新日期：2014-01-01 00:00:00

abstract：:Previously, we identified ISRIB as a potent inhibitor of the integrated stress response (ISR) and showed that ISRIB makes cells resistant to the effects of eIF2α phosphorylation and enhances long-term memory in rodents (Sidrauski et al., 2013). Here, we show by genome-wide in vivo ribosome profiling that translation o...

journal_title：eLife

authors： Sidrauski C,McGeachy AM,Ingolia NT,Walter P

更新日期：2015-02-26 00:00:00

abstract：:Previously, we identified long repeat sequences that are frequently associated with genome rearrangements, including copy number variation (CNV), in many diverse isolates of the human fungal pathogen Candida albicans (Todd et al., 2019). Here, we describe the rapid acquisition of novel, high copy number CNVs during ad...

journal_title：eLife

authors： Todd RT,Selmecki A

更新日期：2020-07-20 00:00:00

abstract：:Glucocorticoid receptors (GR) have diverse functions relevant to maintenance of homeostasis and adaptation to environmental challenges. Understanding the importance of tissue-specific GR function in physiology and behavior has been hampered by near-ubiquitous localization in brain and body. Here we use CRISPR/Cas9 gen...

journal_title：eLife

authors： Scheimann JR,Moloney RD,Mahbod P,Morano RL,Fitzgerald M,Hoskins O,Packard BA,Cotella EM,Hu YC,Herman JP

更新日期：2019-07-22 00:00:00

abstract：:CRISPR-based homing gene drives have sparked both enthusiasm and deep concerns due to their potential for genetically altering entire species. This raises the question about our ability to prevent the unintended spread of such drives from the laboratory into a natural population. Here, we experimentally demonstrate th...

journal_title：eLife

authors： Champer J,Chung J,Lee YL,Liu C,Yang E,Wen Z,Clark AG,Messer PW

更新日期：2019-01-22 00:00:00

abstract：:Conventional Ly6Chi monocytes have developmental plasticity for a spectrum of differentiated phagocytes. Here we show, using conditional deletion strategies in a mouse model of Toll-like receptor (TLR) 7-induced inflammation, that the spectrum of developmental cell fates of Ly6Chi monocytes, and the resultant inflamma...

journal_title：eLife

authors： Gamrekelashvili J,Kapanadze T,Sablotny S,Ratiu C,Dastagir K,Lochner M,Karbach S,Wenzel P,Sitnow A,Fleig S,Sparwasser T,Kalinke U,Holzmann B,Haller H,Limbourg FP

更新日期：2020-07-29 00:00:00

abstract：:The ellipsoid body (EB) in the Drosophila brain is a central complex (CX) substructure that harbors circumferentially laminated ring (R) neuron axons and mediates multifaceted sensory integration and motor coordination functions. However, what regulates R axon lamination and how lamination affects R neuron function re...

journal_title：eLife

authors： Xie X,Tabuchi M,Brown MP,Mitchell SP,Wu MN,Kolodkin AL

更新日期：2017-06-20 00:00:00

abstract：:Congenital diaphragmatic hernia (CDH) is a severe birth defect. Wt1-null mouse embryos develop CDH but the mechanisms regulated by WT1 are unknown. We have generated a murine model with conditional deletion of WT1 in the lateral plate mesoderm, using the G2 enhancer of the Gata4 gene as a driver. 80% of G2-Gata4(Cre);...

journal_title：eLife

authors： Carmona R,Cañete A,Cano E,Ariza L,Rojas A,Muñoz-Chápuli R

更新日期：2016-09-19 00:00:00

abstract：:Protein aggregation appears to originate from partially unfolded conformations that are sampled through stochastic fluctuations of the native protein. It has been a challenge to characterize these fluctuations, under native like conditions. Here, the conformational dynamics of the full-length (23-231) mouse prion prot...

journal_title：eLife

authors： Goluguri RR,Sen S,Udgaonkar J

更新日期：2019-04-26 00:00:00

abstract：:Imaging sperm as they travel through the female reproductive tract has revealed new details about fertilization at the molecular level. ...

journal_title：eLife

authors： Komondor KM,Carlson AE

更新日期：2020-12-02 00:00:00

abstract：:Heterogeneity broadly exists in various cell types both during development and at homeostasis. Investigating heterogeneity is crucial for comprehensively understanding the complexity of ontogeny, dynamics, and function of specific cell types. Traditional bulk-labeling techniques are incompetent to dissect heterogeneit...

journal_title：eLife

authors： He S,Tian Y,Feng S,Wu Y,Shen X,Chen K,He Y,Sun Q,Li X,Xu J,Wen Z,Qu JY

更新日期：2020-01-06 00:00:00

abstract：:Rod and cone photoreceptors are highly similar in many respects but they have important functional and molecular differences. Here, we investigate genome-wide patterns of DNA methylation and chromatin accessibility in mouse rods and cones and correlate differences in these features with gene expression, histone marks,...

journal_title：eLife

authors： Mo A,Luo C,Davis FP,Mukamel EA,Henry GL,Nery JR,Urich MA,Picard S,Lister R,Eddy SR,Beer MA,Ecker JR,Nathans J

更新日期：2016-03-07 00:00:00

abstract：:A pair of neurons is required for nematodes to be able to navigate using the Earth's magnetic field. ...

journal_title：eLife

authors： Rankin CH,Lin CH

更新日期：2015-08-05 00:00:00

abstract：:Contrary to dogma, evolutionarily young and dynamic genes can encode essential functions. We find that evolutionarily dynamic ZAD-ZNF genes, which encode the most abundant class of insect transcription factors, are more likely to encode essential functions in Drosophila melanogaster than ancient, conserved ZAD-ZNF gen...

journal_title：eLife

authors： Kasinathan B,Colmenares SU 3rd,McConnell H,Young JM,Karpen GH,Malik HS

更新日期：2020-11-10 00:00:00

abstract：:Long noncoding RNAs (lncRNAs) have been shown to act as important cell biological regulators including cell fate decisions but are often ignored in human genetics. Combining differential lncRNA expression during neuronal lineage induction with copy number variation morbidity maps of a cohort of children with autism sp...

journal_title：eLife

authors： Ang CE,Ma Q,Wapinski OL,Fan S,Flynn RA,Lee QY,Coe B,Onoguchi M,Olmos VH,Do BT,Dukes-Rimsky L,Xu J,Tanabe K,Wang L,Elling U,Penninger JM,Zhao Y,Qu K,Eichler EE,Srivastava A,Wernig M,Chang HY

更新日期：2019-01-10 00:00:00

abstract：:Kinesin super family protein 2A (KIF2A), an ATP-dependent microtubule (MT) destabilizer, regulates cell migration, axon elongation, and pruning in the developing nervous system. KIF2A mutations have recently been identified in patients with malformed cortical development. However, postnatal KIF2A is continuously expre...

journal_title：eLife

authors： Homma N,Zhou R,Naseer MI,Chaudhary AG,Al-Qahtani MH,Hirokawa N

更新日期：2018-01-09 00:00:00

abstract：:The integration of direct bottom-up inputs with contextual information is a core feature of neocortical circuits. In area V1, neurons may reduce their firing rates when their receptive field input can be predicted by spatial context. Gamma-synchronized (30-80 Hz) firing may provide a complementary signal to rates, ref...

journal_title：eLife

authors： Peter A,Uran C,Klon-Lipok J,Roese R,van Stijn S,Barnes W,Dowdall JR,Singer W,Fries P,Vinck M

更新日期：2019-02-04 00:00:00

abstract：:Eukaryotic DNA is packaged into nucleosome arrays, which are repositioned by chromatin remodeling complexes to control DNA accessibility. The Saccharomyces cerevisiae RSC (Remodeling the Structure of Chromatin) complex, a member of the SWI/SNF chromatin remodeler family, plays critical roles in genome maintenance, tra...

journal_title：eLife

authors： Patel AB,Moore CM,Greber BJ,Luo J,Zukin SA,Ranish J,Nogales E

更新日期：2019-12-30 00:00:00

abstract：:The representation of position in the mammalian brain is distributed across multiple neural populations. Grid cell modules in the medial entorhinal cortex (MEC) express activity patterns that span a low-dimensional manifold which remains stable across different environments. In contrast, the activity patterns of hippo...

journal_title：eLife

authors： Agmon H,Burak Y

更新日期：2020-08-11 00:00:00

abstract：:Anxiety results in sub-optimal motor learning, but the precise mechanisms through which this effect occurs remain unknown. Using a motor sequence learning paradigm with separate phases for initial exploration and reward-based learning, we show that anxiety states in humans impair learning by attenuating the update of ...

journal_title：eLife

authors： Sporn S,Hein T,Herrojo Ruiz M

更新日期：2020-05-19 00:00:00