MicroRNAs 103 and 107 regulate insulin sensitivity.

abstract：:Acetylcholine (ACh) released on vagal stimulation reduces the heart rate by increasing K+ conductance of pacemaker cells in the sinoatrial (S-A) node. Fluctuation analysis of ACh-activated currents in pacemaker tissue showed this to be due to opening of a separate class of K+ channels gated by muscarinic ACh receptors...

journal_title：Nature

authors： Sakmann B,Noma A,Trautwein W

更新日期：1983-05-19 00:00:00

abstract：:Current ideas about the dependence of neurons on target-derived growth factors were formulated on the basis of experiments involving neurons with projections to the periphery. Nerve growth factor (NGF) and recently identified members of the NGF family of neuronal growth factors, known as neurotrophins, are thought to ...

journal_title：Nature

authors： Yan Q,Elliott J,Snider WD

更新日期：1992-12-24 00:00:00

abstract：:Caloric restriction extends lifespan in numerous species. In the budding yeast Saccharomyces cerevisiae this effect requires Sir2 (ref. 1), a member of the sirtuin family of NAD+-dependent deacetylases. Sirtuin activating compounds (STACs) can promote the survival of human cells and extend the replicative lifespan of ...

journal_title：Nature

authors： Wood JG,Rogina B,Lavu S,Howitz K,Helfand SL,Tatar M,Sinclair D

更新日期：2004-08-05 00:00:00

abstract：:DNA-binding repressor proteins mediate regulation of yeast genes by cell type (Mcm1/alpha 2 and a1/alpha 2), glucose (Mig1) and oxygen (Rox1) (refs 1-4 respectively). An unusual feature of all these regulatory pathways is that transcriptional repression requires two physically associated proteins that do not bind DNA ...

journal_title：Nature

authors： Tzamarias D,Struhl K

更新日期：1994-06-30 00:00:00

abstract：:Autism spectrum disorder (ASD) is an early-onset developmental disorder characterized by deficits in communication and social interaction and restrictive or repetitive behaviours1,2. Family studies demonstrate that ASD has a substantial genetic basis with contributions both from inherited and de novo variants3,4. It h...

journal_title：Nature

authors： Mitra I,Huang B,Mousavi N,Ma N,Lamkin M,Yanicky R,Shleizer-Burko S,Lohmueller KE,Gymrek M

更新日期：2021-01-01 00:00:00

abstract：:In obesity and type 2 diabetes, expression of the GLUT4 glucose transporter is decreased selectively in adipocytes. Adipose-specific Glut4 (also known as Slc2a4) knockout (adipose-Glut4(-/-)) mice show insulin resistance secondarily in muscle and liver. Here we show, using DNA arrays, that expression of retinol bindin...

journal_title：Nature

authors： Yang Q,Graham TE,Mody N,Preitner F,Peroni OD,Zabolotny JM,Kotani K,Quadro L,Kahn BB

更新日期：2005-07-21 00:00:00

abstract：:De novo-designed proteins1-3 hold great promise as building blocks for synthetic circuits, and can complement the use of engineered variants of natural proteins4-7. One such designer protein-degronLOCKR, which is based on 'latching orthogonal cage-key proteins' (LOCKR) technology8-is a switch that degrades a protein o...

journal_title：Nature

authors： Ng AH,Nguyen TH,Gómez-Schiavon M,Dods G,Langan RA,Boyken SE,Samson JA,Waldburger LM,Dueber JE,Baker D,El-Samad H

更新日期：2019-08-01 00:00:00

abstract：:The factors determining disease severity in malaria are complex and include host polymorphisms, acquired immunity and parasite virulence. Studies in Africa have shown that severe malaria is associated with the ability of erythrocytes infected with the parasite Plasmodium falciparum to bind uninfected erythrocytes and ...

journal_title：Nature

authors： Rowe JA,Moulds JM,Newbold CI,Miller LH

更新日期：1997-07-17 00:00:00

abstract：:The spread of antibiotic resistance in Gram-negative bacteria has sustained a continuing search for new agents with antibacterial activity against this important class of bacterial pathogen. Because the biosynthesis of lipopolysaccharide (LPS) is unique to Gram-negative bacteria and required by them for growth and vir...

journal_title：Nature

authors： Goldman R,Kohlbrenner W,Lartey P,Pernet A

更新日期：1987-09-10 00:00:00

abstract：:Temperature is a primary driver of the distribution of biodiversity as well as of ecosystem boundaries. Declining temperature with increasing elevation in montane systems has long been recognized as a major factor shaping plant community biodiversity, metabolic processes, and ecosystem dynamics. Elevational gradients,...

journal_title：Nature

authors： Mayor JR,Sanders NJ,Classen AT,Bardgett RD,Clément JC,Fajardo A,Lavorel S,Sundqvist MK,Bahn M,Chisholm C,Cieraad E,Gedalof Z,Grigulis K,Kudo G,Oberski DL,Wardle DA

更新日期：2017-02-02 00:00:00

abstract：: ...

journal_title：Nature

authors：

更新日期：2018-11-01 00:00:00

abstract：:Transmembrane sodium-ion gradients provide energy that can be harnessed by 'secondary transporters' to drive the translocation of solute molecules into a cell. Decades of study have shown that such sodium-coupled transporters are involved in many physiological processes, making them targets for the treatment of numero...

journal_title：Nature

authors： Krishnamurthy H,Piscitelli CL,Gouaux E

更新日期：2009-05-21 00:00:00

abstract：:In the ocean, the chemical forms of nitrogen that are readily available for biological use (known collectively as 'fixed' nitrogen) fuel the global phytoplankton productivity that exports carbon to the deep ocean. Accordingly, variation in the oceanic fixed nitrogen reservoir has been proposed as a cause of glacial-in...

journal_title：Nature

authors： Straub M,Sigman DM,Ren H,Martínez-García A,Meckler AN,Hain MP,Haug GH

更新日期：2013-09-12 00:00:00

abstract：:The ras proto-oncogene, found in all eukaryotes so far examined, encode s a protein with guanine nucleotide-binding and GTPase activity. Gene disruption experiments in yeast indicate that ras is essential for cell growth. Anit-sense mutagenesis approaches suggest that this is also true for Dictyostelium. Most mutation...

journal_title：Nature

authors： Reymond CD,Gomer RH,Nellen W,Theibert A,Devreotes P,Firtel RA

更新日期：1986-09-25 00:00:00

abstract：:CYCLINS are proteins synthesized during each cell cycle and abruptly destroyed in each mitosis. Cyclins have been implicated in the induction of mitosis and are associated with the serine-threonine protein kinase p34cdc2 as components of mitosis promoting factor (MPF). On the basis of conserved sequence motifs cyclins...

journal_title：Nature

authors： Pines J,Hunter T

更新日期：1990-08-23 00:00:00

abstract：:Many-body systems in nature exhibit complexity and self-organization arising from seemingly simple laws. For example, the long-range Coulomb interaction between electrical charges has a simple form, yet is responsible for a plethora of bound states in matter, ranging from the hydrogen atom to complex biochemical struc...

journal_title：Nature

authors： Kaindl RA,Carnahan MA,Hägele D,Lövenich R,Chemla DS

更新日期：2003-06-12 00:00:00

abstract：:The nuclear envelope defines a compartment boundary which is penetrated by pores that mediate a remarkable transport process. Precursor RNAs are retained in the nucleus, while processed messenger RNA, transfer RNA and ribosomal subunits are transported to the cytoplasm. Proteins destined for the nucleus become localiz...

journal_title：Nature

authors： Goldfarb DS,Gariépy J,Schoolnik G,Kornberg RD

更新日期：1986-08-14 00:00:00

abstract：:On the basis of the anti-correlation of their palaeoclimatic proxy for the strength of the East Asian winter monsoon from Lake Huguang Maar, China, with stalagmite records of the strength of the summer monsoon, Yancheva et al. claim that the strengths of the summer and winter monsoons are anti-correlated on a decadal ...

journal_title：Nature

authors： Zhang D,Lu L

更新日期：2007-11-15 00:00:00

abstract：:Receptor tyrosine kinases (RTKs) are cell-surface molecules that transduce signals for cell growth and differentiation. The RTK encoded by the c-ret proto-oncogene is rearranged and constitutively activated in a large proportion of thyroid papillary carcinomas, and germ-line point mutations in c-ret seem to be respons...

journal_title：Nature

authors： Schuchardt A,D'Agati V,Larsson-Blomberg L,Costantini F,Pachnis V

更新日期：1994-01-27 00:00:00

abstract：:Abiraterone blocks androgen synthesis and prolongs survival in patients with castration-resistant prostate cancer, which is otherwise driven by intratumoral androgen synthesis. Abiraterone is metabolized in patients to Δ(4)-abiraterone (D4A), which has even greater anti-tumour activity and is structurally similar to e...

journal_title：Nature

authors： Li Z,Alyamani M,Li J,Rogacki K,Abazeed M,Upadhyay SK,Balk SP,Taplin ME,Auchus RJ,Sharifi N

更新日期：2016-05-26 00:00:00

abstract：:If not properly processed and repaired, DNA double-strand breaks (DSBs) can give rise to deleterious chromosome rearrangements, which could ultimately lead to the tumour phenotype. DSB ends are resected in a 5' to 3' fashion in cells, to yield single-stranded DNA (ssDNA) for the recruitment of factors critical for DNA...

journal_title：Nature

authors： Niu H,Chung WH,Zhu Z,Kwon Y,Zhao W,Chi P,Prakash R,Seong C,Liu D,Lu L,Ira G,Sung P

更新日期：2010-09-02 00:00:00

abstract：:The exceptionally broad species diversity of vascular plant genera in east Asian temperate forests, compared with their sister taxa in North America, has been attributed to the greater climatic diversity of east Asia, combined with opportunities for allopatric speciation afforded by repeated fragmentation and coalesce...

journal_title：Nature

authors： Harrison SP,Yu G,Takahara H,Prentice IC

更新日期：2001-09-13 00:00:00

abstract：:SAMHD1, an analogue of the murine interferon (IFN)-γ-induced gene Mg11 (ref. 1), has recently been identified as a human immunodeficiency virus-1 (HIV-1) restriction factor that blocks early-stage virus replication in dendritic and other myeloid cells and is the target of the lentiviral protein Vpx, which can relieve ...

journal_title：Nature

authors： Goldstone DC,Ennis-Adeniran V,Hedden JJ,Groom HC,Rice GI,Christodoulou E,Walker PA,Kelly G,Haire LF,Yap MW,de Carvalho LP,Stoye JP,Crow YJ,Taylor IA,Webb M

更新日期：2011-11-06 00:00:00

abstract：:Tissue-specific transcription factors regulate several important aspects of embryonic development. They must function in the context of DNA assembled into the higher-order structure of chromatin. Enzymatic complexes such as the Swi/Snf-like BAF complexes remodel chromatin to allow the transcriptional machinery access ...

journal_title：Nature

authors： Lickert H,Takeuchi JK,Von Both I,Walls JR,McAuliffe F,Adamson SL,Henkelman RM,Wrana JL,Rossant J,Bruneau BG

更新日期：2004-11-04 00:00:00

abstract：:In Drosophila and mice, olfactory receptor neurons (ORNs) expressing the same receptors have convergent axonal projections to specific glomerular targets in the antennal lobe/olfactory bulb, creating an odour map in this first olfactory structure of the central nervous system. Projection neurons of the Drosophila ante...

journal_title：Nature

authors： Jefferis GS,Marin EC,Stocker RF,Luo L

更新日期：2001-11-08 00:00:00

abstract：:Electronic devices have advanced from their heavy, bulky origins to become smart, mobile appliances. Nevertheless, they remain rigid, which precludes their intimate integration into everyday life. Flexible, textile and stretchable electronics are emerging research areas and may yield mainstream technologies. Rollable ...

journal_title：Nature

authors： Kaltenbrunner M,Sekitani T,Reeder J,Yokota T,Kuribara K,Tokuhara T,Drack M,Schwödiauer R,Graz I,Bauer-Gogonea S,Bauer S,Someya T

更新日期：2013-07-25 00:00:00

abstract：:Metabotropic γ-aminobutyric acid receptors (GABAB) are involved in the modulation of synaptic responses in the central nervous system and have been implicated in neuropsychological conditions that range from addiction to psychosis1. GABAB belongs to class C of the G-protein-coupled receptors, and its functional entity...

journal_title：Nature

authors： Shaye H,Ishchenko A,Lam JH,Han GW,Xue L,Rondard P,Pin JP,Katritch V,Gati C,Cherezov V

更新日期：2020-08-01 00:00:00

abstract：:Superantigens bind class II major histocompatibility proteins and stimulate powerful proliferative responses of T lymphocytes bearing particular V beta sequences as part of their alpha beta antigen receptor. Exogenous bacterial superantigens are responsible for food poisoning and toxic shock syndrome. Murine virus-enc...

journal_title：Nature

authors： Lafon M,Lafage M,Martinez-Arends A,Ramirez R,Vuillier F,Charron D,Lotteau V,Scott-Algara D

更新日期：1992-08-06 00:00:00

abstract：:Rho is the essential RNA helicase that sets the borders between transcription units and adjusts transcriptional yield to translational needs in bacteria. Although Rho was the first termination factor to be discovered, the actual mechanism by which it reaches and disrupts the elongation complex (EC) is unknown. Here we...

journal_title：Nature

authors： Epshtein V,Dutta D,Wade J,Nudler E

更新日期：2010-01-14 00:00:00

abstract：:DNA mismatch repair is critical for increasing replication fidelity in organisms ranging from bacteria to humans. MutS protein, a member of the ABC ATPase superfamily, recognizes mispaired and unpaired bases in duplex DNA and initiates mismatch repair. Mutations in human MutS genes cause a predisposition to hereditary...

journal_title：Nature

authors： Obmolova G,Ban C,Hsieh P,Yang W

更新日期：2000-10-12 00:00:00