A mechanistic model of tau amyloid aggregation based on direct observation of oligomers.

abstract：:HIV-1 envelope (Env) mimetics are candidate components of prophylactic vaccines and potential therapeutics. Here we use a synthetic V3-glycopeptide ("Man9-V3") for structural studies of an HIV Env third variable loop (V3)-glycan directed, broadly neutralizing antibody (bnAb) lineage ("DH270"), to visualize the epitope...

journal_title：Nature communications

authors： Fera D,Lee MS,Wiehe K,Meyerhoff RR,Piai A,Bonsignori M,Aussedat B,Walkowicz WE,Ton T,Zhou JO,Danishefsky S,Haynes BF,Harrison SC

更新日期：2018-03-16 00:00:00

abstract：:Metastasis-associated recurrence is the major cause of poor prognosis in hepatocellular carcinoma (HCC), however, the underlying mechanisms remain largely elusive. In this study, we report that expression of choroideremia-like (CHML) is increased in HCC, associated with poor survival, early recurrence and more satelli...

journal_title：Nature communications

authors： Chen TW,Yin FF,Yuan YM,Guan DX,Zhang E,Zhang FK,Jiang H,Ma N,Wang JJ,Ni QZ,Qiu L,Feng J,Zhang XL,Bao Y,Wang K,Cheng SQ,Wang XF,Wang X,Li JJ,Xie D

更新日期：2019-06-07 00:00:00

abstract：:Azobenzene, a versatile and polymorphic molecule, has been extensively and successfully used for photoswitching applications. The debate over its photoisomerization mechanism leveraged on the computational scrutiny with ever-increasing levels of theory. However, the most resolved absorption spectrum for the transition...

journal_title：Nature communications

authors： Tan EM,Amirjalayer S,Smolarek S,Vdovin A,Zerbetto F,Buma WJ

更新日期：2015-01-06 00:00:00

abstract：:There is increasing interest in transplantation of human stem cells for therapeutic purposes. It would benefit future application if one could achieve their long-term acceptance and functional differentiation in allogeneic hosts using minimal immunosuppression. Allogeneic stem cell transplants differ from conventional...

journal_title：Nature communications

authors： Lui KO,Howie D,Ng SW,Liu S,Chien KR,Waldmann H

更新日期：2014-12-01 00:00:00

abstract：:In melanoma, therapies with inhibitors to oncogenic BRAFV600E are highly effective but responses are often short-lived due to the emergence of drug-resistant tumor subpopulations. We describe here a mechanism of acquired drug resistance through the tumor microenvironment, which is mediated by human tumor-associated B ...

journal_title：Nature communications

authors： Somasundaram R,Zhang G,Fukunaga-Kalabis M,Perego M,Krepler C,Xu X,Wagner C,Hristova D,Zhang J,Tian T,Wei Z,Liu Q,Garg K,Griss J,Hards R,Maurer M,Hafner C,Mayerhöfer M,Karanikas G,Jalili A,Bauer-Pohl V,Weihsengru

更新日期：2017-09-19 00:00:00

abstract：:Lysosomes are the major degradative compartments within cells, harbouring a wide variety of hydrolytic enzymes within their lumen. Release of lysosomal hydrolases from lysosomes into the cell cytoplasm results in cell death. Here we report that damaged lysosomes undergo autophagic turnover. Using a light-induced lysos...

journal_title：Nature communications

authors： Hung YH,Chen LM,Yang JY,Yang WY

更新日期：2013-01-01 00:00:00

abstract：:Although the changes in melting behaviour on the nanoscale have long attracted the interest of researchers, the mechanism by which nanoparticles melt remains an open problem. We report the direct observation, at atomic resolution, of surface melting in individual size-selected Au clusters (2-5 nm diameter) supported o...

journal_title：Nature communications

authors： Foster DM,Pavloudis T,Kioseoglou J,Palmer RE

更新日期：2019-06-13 00:00:00

abstract：:The general paradigm is that monocytes are recruited to sites of inflammation and terminally differentiate into macrophages. There has been no demonstration of proliferation of peripherally-derived inflammatory macrophages under physiological conditions. Here we show that proliferation of both bone marrow-derived infl...

journal_title：Nature communications

authors： Davies LC,Rosas M,Jenkins SJ,Liao CT,Scurr MJ,Brombacher F,Fraser DJ,Allen JE,Jones SA,Taylor PR

更新日期：2013-01-01 00:00:00

abstract：:In the original version of the Supplementary Information file associated with this Article, Supplementary Fig. 18 panel b was inadvertently replaced with a duplicate of panel a. The error has now been fixed and the corrected version of the Supplementary Information PDF is available to download from the HTML version of...

journal_title：Nature communications

authors： Ahn JH,Lee HS,Lee JS,Lee YS,Park JL,Kim SY,Hwang JA,Kunkeaw N,Jung SY,Kim TJ,Lee KS,Jeon SH,Lee I,Johnson BH,Choi JH,Lee YS

更新日期：2018-12-19 00:00:00

abstract：:Single-nucleotide substitutions are a defining characteristic of cancer genomes. Many single-nucleotide substitutions in cancer genomes arise because of errors in DNA replication, which is spatio-temporally stratified. Here we propose that DNA replication patterns help shape the mutational landscapes of normal and can...

journal_title：Nature communications

authors： Liu L,De S,Michor F

更新日期：2013-01-01 00:00:00

abstract：:Liquid-liquid phase separation is increasingly recognized as a process involved in cellular organization. Thus far, a detailed structural characterization of this intrinsically heterogeneous process has been challenging. Here we combine solid- and solution-state NMR spectroscopy to obtain atomic-level insights into th...

journal_title：Nature communications

authors： Damman R,Schütz S,Luo Y,Weingarth M,Sprangers R,Baldus M

更新日期：2019-10-04 00:00:00

abstract：:A key mechanism of bacterial resistance to macrolide antibiotics is the dimethylation of a nucleotide in the large ribosomal subunit by erythromycin resistance methyltransferases. The majority of erm genes are expressed only when the antibiotic is present and the erythromycin resistance methyltransferase activity is c...

journal_title：Nature communications

authors： Gupta P,Sothiselvam S,Vázquez-Laslop N,Mankin AS

更新日期：2013-01-01 00:00:00

abstract：:Transition metal-catalyzed C-H activation and radical reactions are two versatile strategies to construct diverse organic skeletons. Here we show the construction of a class of flavylium fluorophores via the merge of radical chemistry and C-H activation starting from (hetero)aryl ketones and alkynes. This protocol is ...

journal_title：Nature communications

authors： Yin J,Zhang Y,Li J,Zhu L,Lan Y,You J

更新日期：2019-12-11 00:00:00

abstract：:In genome editing with CRISPR-Cas9, transgene integration often remains challenging. Here, we present an approach for increasing the efficiency of transgene integration by homology-dependent repair (HDR). CtIP, a key protein in early steps of homologous recombination, is fused to Cas9 and stimulates transgene integrat...

journal_title：Nature communications

authors： Charpentier M,Khedher AHY,Menoret S,Brion A,Lamribet K,Dardillac E,Boix C,Perrouault L,Tesson L,Geny S,De Cian A,Itier JM,Anegon I,Lopez B,Giovannangeli C,Concordet JP

更新日期：2018-03-19 00:00:00

abstract：:The intestinal microbiome is a unique ecosystem and an essential mediator of metabolism and obesity in mammals. However, studies investigating the impact of the diet on the establishment of the gut microbiome early in life are generally lacking, and most notably so in primate models. Here we report that a high-fat mat...

journal_title：Nature communications

authors： Ma J,Prince AL,Bader D,Hu M,Ganu R,Baquero K,Blundell P,Alan Harris R,Frias AE,Grove KL,Aagaard KM

更新日期：2014-05-20 00:00:00

abstract：:Sign epistasis is a central evolutionary constraint, but its causal factors remain difficult to predict. Here we use the notion of parameterised optima to explain epistasis within a signalling cascade, and test these predictions in Escherichia coli. We show that sign epistasis arises from the benefit of tuning phenoty...

journal_title：Nature communications

authors： Nghe P,Kogenaru M,Tans SJ

更新日期：2018-04-13 00:00:00

abstract：:Cortical neurons are often functionally heterogeneous even for molecularly defined subtypes. In sensory cortices, physiological responses to natural stimuli can be sparse and vary widely even for neighboring neurons. It is thus difficult to parse out circuits that encode specific stimuli for further experimentation. H...

journal_title：Nature communications

authors： Tasaka GI,Guenthner CJ,Shalev A,Gilday O,Luo L,Mizrahi A

更新日期：2018-02-28 00:00:00

abstract：:Cytidine base editors (CBEs) and adenine base editors (ABEs), composed of a cytidine deaminase or an evolved adenine deaminase fused to Cas9 nickase, enable the conversion of C·G to T·A or A·T to G·C base pair in organisms, respectively. Here, we show that BE3 and ABE7.10 systems can achieve a targeted mutation effici...

journal_title：Nature communications

authors： Liu Z,Chen M,Chen S,Deng J,Song Y,Lai L,Li Z

更新日期：2018-07-13 00:00:00

abstract：:Mast cells are critical effectors of allergic inflammation and protection against parasitic infections. We previously demonstrated that transcription factors GATA2 and MITF are the mast cell lineage-determining factors. However, it is unclear whether these lineage-determining factors regulate chromatin accessibility a...

journal_title：Nature communications

authors： Li Y,Gao J,Kamran M,Harmacek L,Danhorn T,Leach SM,O'Connor BP,Hagman JR,Huang H

更新日期：2021-01-21 00:00:00

abstract：:The Paris Agreement set a goal to keep global warming well below 2 °C and pursue efforts to limit it to 1.5 °C. Understanding how 0.5 °C less warming reduces impacts and risks is key for climate policies. Here, we show that both areal and population exposures to dangerous extreme precipitation events (e.g., once in 10...

journal_title：Nature communications

authors： Zhang W,Zhou T,Zou L,Zhang L,Chen X

更新日期：2018-08-08 00:00:00

abstract：:Many volcanoes erupt compositionally homogeneous magmas over timescales ranging from decades to millennia. This monotonous activity is thought to reflect a high degree of chemical homogeneity in their magmatic systems, leading to predictable eruptive behaviour. We combine petrological analyses of erupted crystals with...

journal_title：Nature communications

authors： Stock MJ,Geist D,Neave DA,Gleeson MLM,Bernard B,Howard KA,Buisman I,Maclennan J

更新日期：2020-07-28 00:00:00

abstract：:The original version of this Article contained an error in the third sentence of the penultimate paragraph of the 'Definition of the harmonic phase' section of the Results, which incorrectly read 'In the Coulomb phase the tensor S αβ (q) has one zero and two degenerate eigenvalues and it may be represented by an infin...

journal_title：Nature communications

authors： Bramwell ST

更新日期：2018-04-16 00:00:00

abstract：:Strategies to harness photosynthesis from living organisms to generate electrical power have long been considered, yet efficiency remains low. Here, we aimed to reroute photosynthetic electron flow in photosynthetic organisms without compromising their phototrophic properties. We show that 2,6-dimethyl-p-benzoquinone ...

journal_title：Nature communications

authors： Fu HY,Picot D,Choquet Y,Longatte G,Sayegh A,Delacotte J,Guille-Collignon M,Lemaître F,Rappaport F,Wollman FA

更新日期：2017-05-03 00:00:00

abstract：:Practice improves perception and enhances neural representations of trained visual stimuli, a phenomenon known as visual perceptual learning (VPL). While attention to task-relevant stimuli plays an important role in such learning, Pavlovian stimulus-reinforcer associations are sufficient to drive VPL, even subconsciou...

journal_title：Nature communications

authors： Arsenault JT,Vanduffel W

更新日期：2019-08-09 00:00:00

abstract：:In two-dimensional interfacial assemblies, there is an interplay between molecular ordering and interface geometry, which determines the final morphology and order of entire systems. Here we present the interfacial phenomenon of spontaneous facet formation in a water droplet driven by designed peptide assembly. The id...

journal_title：Nature communications

authors： Jang HS,Lee JH,Park YS,Kim YO,Park J,Yang TY,Jin K,Lee J,Park S,You JM,Jeong KW,Shin A,Oh IS,Kwon MK,Kim YI,Cho HH,Han HN,Kim Y,Chang YH,Paik SR,Nam KT,Lee YS

更新日期：2014-04-11 00:00:00

abstract：:Rabi oscillations describe the process whereby electromagnetic radiation interacts coherently with spin states in a non-equilibrium interaction. To date, Rabi oscillations have not been studied in one of the most common spin ensembles in nature: spins in ferromagnets. Here, using a combination of femtosecond laser pul...

journal_title：Nature communications

authors： Capua A,Rettner C,Yang SH,Phung T,Parkin SSP

更新日期：2017-06-28 00:00:00

abstract：:The relationship of SARS-CoV-2 pulmonary infection and severity of disease is not fully understood. Here we show analysis of autopsy specimens from 24 patients who succumbed to SARS-CoV-2 infection using a combination of different RNA and protein analytical platforms to characterize inter-patient and intra-patient het...

journal_title：Nature communications

authors： Desai N,Neyaz A,Szabolcs A,Shih AR,Chen JH,Thapar V,Nieman LT,Solovyov A,Mehta A,Lieb DJ,Kulkarni AS,Jaicks C,Xu KH,Raabe MJ,Pinto CJ,Juric D,Chebib I,Colvin RB,Kim AY,Monroe R,Warren SE,Danaher P,Reeves JW,

更新日期：2020-12-09 00:00:00

abstract：:In chronic lymphocytic leukemia (CLL), the non-hematopoietic stromal microenvironment plays a critical role in promoting tumor cell recruitment, activation, survival, and expansion. However, the nature of the stromal cells and molecular pathways involved remain largely unknown. Here, we demonstrate that leukemic B lym...

journal_title：Nature communications

authors： Farinello D,Wozińska M,Lenti E,Genovese L,Bianchessi S,Migliori E,Sacchetti N,di Lillo A,Bertilaccio MTS,de Lalla C,Valsecchi R,Gleave SB,Lligé D,Scielzo C,Mauri L,Ciampa MG,Scarfò L,Bernardi R,Lazarevic D,Gonzalez-

更新日期：2018-05-03 00:00:00

abstract：:Long duration gamma-ray bursts (GRBs), the brightest events since the Big Bang itself, are believed to originate in an ultra-relativistic jet breaking out from a massive stellar envelope. Despite decades of study, there is still no consensus on their emission mechanism. One unresolved question is the origin of the tig...

journal_title：Nature communications

authors： Ito H,Matsumoto J,Nagataki S,Warren DC,Barkov MV,Yonetoku D

更新日期：2019-04-03 00:00:00

abstract：:Influenza virus can escape most antibodies with single mutations. However, rare antibodies broadly neutralize many viral strains. It is unclear how easily influenza virus might escape such antibodies if there was strong pressure to do so. Here, we map all single amino-acid mutations that increase resistance to broad a...

journal_title：Nature communications

authors： Doud MB,Lee JM,Bloom JD

更新日期：2018-04-11 00:00:00