Structural alteration of hair cells in the contralateral ear resulting from extracochlear electrical stimulation.

abstract：:Activated oncogenes and anticancer chemotherapy induce cellular senescence, a terminal growth arrest of viable cells characterized by S-phase entry-blocking histone 3 lysine 9 trimethylation (H3K9me3). Although therapy-induced senescence (TIS) improves long-term outcomes, potentially harmful properties of senescent tu...

journal_title：Nature

authors： Dörr JR,Yu Y,Milanovic M,Beuster G,Zasada C,Däbritz JH,Lisec J,Lenze D,Gerhardt A,Schleicher K,Kratzat S,Purfürst B,Walenta S,Mueller-Klieser W,Gräler M,Hummel M,Keller U,Buck AK,Dörken B,Willmitzer L,Reimann M,

更新日期：2013-09-19 00:00:00

abstract：:T-cell differentiation in the thymus is thought to involve a progression from the CD4-CD8- phenotype through CD4+CD8+ intermediates to mature CD4+ or CD8+ cells. There is evidence that during this process T cells bearing receptors potentially reactive to 'self' are deleted by a process termed 'negative selection' One ...

journal_title：Nature

authors： Berg LJ,Fazekas de St Groth B,Pullen AM,Davis MM

更新日期：1989-08-17 00:00:00

abstract：:The Earth's mantle is isotopically heterogeneous on length scales ranging from centimetres to more than 10(4) kilometres. This heterogeneity originates from partial melt extraction and plate tectonic recycling, whereas stirring during mantle convection tends to reduce it. Here we show that mid-ocean ridge basalts from...

journal_title：Nature

authors： Graham DW,Blichert-Toft J,Russo CJ,Rubin KH,Albarède F

更新日期：2006-03-09 00:00:00

abstract：:Distance determination in animals can be achieved by visual or non-visual cues. Weakly electric fish use active electrolocation for orientation in the dark. By perceiving self-produced electric signals with epidermal electroreceptors, fish can detect, locate and analyse nearby objects. Distance discrimination, however...

journal_title：Nature

authors： von der Emde G,Schwarz S,Gomez L,Budelli R,Grant K

更新日期：1998-10-29 00:00:00

abstract：:The discovery of four new Xenoturbella species from deep waters of the eastern Pacific Ocean is reported here. The genus and two nominal species were described from the west coast of Sweden, but their taxonomic placement remains unstable. Limited evidence placed Xenoturbella with molluscs, but the tissues can be conta...

journal_title：Nature

authors： Rouse GW,Wilson NG,Carvajal JI,Vrijenhoek RC

更新日期：2016-02-04 00:00:00

abstract：:Change history: In this Letter, the bottom blot in Fig. 2g (for 'IB: Myc') was missing. This has been corrected online. ...

journal_title：Nature

authors： Su T,Izawa T,Thoms M,Yamashita Y,Cheng J,Berninghausen O,Hartl FU,Inada T,Neupert W,Beckmann R

更新日期：2019-07-01 00:00:00

abstract：:In myelinated nerves, segregation of voltage-dependent sodium channels to nodes of Ranvier is crucial for saltatory conduction along axons. As sodium channels associate and colocalize with ankyrin at nodes of Ranvier, one possibility is that sodium channels are recruited and immobilized at axonal sites which are speci...

journal_title：Nature

authors： Joe EH,Angelides K

更新日期：1992-03-26 00:00:00

abstract：:Recent studies have shown that initial sensitization to airborne environmental allergens occurs typically in early childhood, but subsequent progression to persistent atopic asthma, which may not manifest for several years, is restricted to only a subset of atopics. The key to establishing the link between atopy and a...

journal_title：Nature

authors： Holt PG,Macaubas C,Stumbles PA,Sly PD

更新日期：1999-11-25 00:00:00

abstract：:The three-dimensional structures of macromolecules and their complexes are mainly elucidated by X-ray protein crystallography. A major limitation of this method is access to high-quality crystals, which is necessary to ensure X-ray diffraction extends to sufficiently large scattering angles and hence yields informatio...

journal_title：Nature

authors： Ayyer K,Yefanov OM,Oberthür D,Roy-Chowdhury S,Galli L,Mariani V,Basu S,Coe J,Conrad CE,Fromme R,Schaffer A,Dörner K,James D,Kupitz C,Metz M,Nelson G,Xavier PL,Beyerlein KR,Schmidt M,Sarrou I,Spence JC,Weierstall

更新日期：2016-02-11 00:00:00

abstract：:Differentiation of bone marrow derived precursors into mature T cells takes place in the thymus. During differentiation, T cells develop the receptor repertoire which allows them to recognize antigen in the context of self major histocompatibility complex (MHC) molecules. Mature T helper cells (mostly CD4+ CD8-) recog...

journal_title：Nature

authors： Maruŝić-Galesić S,Stephany DA,Longo DL,Kruisbeek AM

更新日期：1988-05-12 00:00:00

abstract：:Inorganic nanoparticles exhibit size-dependent properties that are of interest for applications ranging from biosensing and catalysis to optics and data storage. They are readily available in a wide variety of discrete compositions and sizes. Shape-selective synthesis strategies now also yield shapes other than nanosp...

journal_title：Nature

authors： Jin R,Cao YC,Hao E,Métraux GS,Schatz GC,Mirkin CA

更新日期：2003-10-02 00:00:00

abstract：:Mistranslation arising from confusion of serine for alanine by alanyl-tRNA synthetases (AlaRSs) has profound functional consequences. Throughout evolution, two editing checkpoints prevent disease-causing mistranslation from confusing glycine or serine for alanine at the active site of AlaRS. In both bacteria and mice,...

journal_title：Nature

authors： Guo M,Chong YE,Shapiro R,Beebe K,Yang XL,Schimmel P

更新日期：2009-12-10 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：:The Philadelphia chromosome, a chromosomal abnormality that encodes BCR-ABL1, is the defining lesion of chronic myelogenous leukaemia (CML) and a subset of acute lymphoblastic leukaemia (ALL). To define oncogenic lesions that cooperate with BCR-ABL1 to induce ALL, we performed a genome-wide analysis of diagnostic leuk...

journal_title：Nature

authors： Mullighan CG,Miller CB,Radtke I,Phillips LA,Dalton J,Ma J,White D,Hughes TP,Le Beau MM,Pui CH,Relling MV,Shurtleff SA,Downing JR

更新日期：2008-05-01 00:00:00

abstract：:Of the vertebrate senses, touch is the least understood at the molecular level The ion channels that form the core of the mechanosensory complex and confer touch sensitivity remain unknown. However, the similarity of the brain sodium channel 1 (BNC1) to nematode proteins involved in mechanotransduction indicated that ...

journal_title：Nature

authors： Price MP,Lewin GR,McIlwrath SL,Cheng C,Xie J,Heppenstall PA,Stucky CL,Mannsfeldt AG,Brennan TJ,Drummond HA,Qiao J,Benson CJ,Tarr DE,Hrstka RF,Yang B,Williamson RA,Welsh MJ

更新日期：2000-10-26 00:00:00

abstract：:The efficiency of generating electricity from heat using concentrated solar power plants (which use mirrors or lenses to concentrate sunlight in order to drive heat engines, usually involving turbines) may be appreciably increased by operating with higher turbine inlet temperatures, but this would require improved hea...

journal_title：Nature

authors： Caccia M,Tabandeh-Khorshid M,Itskos G,Strayer AR,Caldwell AS,Pidaparti S,Singnisai S,Rohskopf AD,Schroeder AM,Jarrahbashi D,Kang T,Sahoo S,Kadasala NR,Marquez-Rossy A,Anderson MH,Lara-Curzio E,Ranjan D,Henry A,Sandhag

更新日期：2018-10-01 00:00:00

abstract：:Complement-mediated inflammation exacerbates the tissue injury of ischaemic necrosis in heart attacks and strokes, the most common causes of death in developed countries. Large infarct size increases immediate morbidity and mortality and, in survivors of the acute event, larger non-functional scars adversely affect lo...

journal_title：Nature

authors： Pepys MB,Hirschfield GM,Tennent GA,Gallimore JR,Kahan MC,Bellotti V,Hawkins PN,Myers RM,Smith MD,Polara A,Cobb AJ,Ley SV,Aquilina JA,Robinson CV,Sharif I,Gray GA,Sabin CA,Jenvey MC,Kolstoe SE,Thompson D,Wood SP

更新日期：2006-04-27 00:00:00

abstract：:DNA fragments of chemically transformed and normal avian and murine cells induce transformation of NIH 3T3 mouse cells with low efficiencies. High molecular weight DNAs of cells transformed by DNA fragments induce transformation with high efficiencies in secondary transfection assays. It thus seems that endogenous tra...

journal_title：Nature

authors： Cooper GM,Okenquist S,Silverman L

更新日期：1980-04-03 00:00:00

abstract：:Protein engineering is being developed for mapping the energetics and pathway of protein folding. From kinetic studies on wild-type and mutant proteins, the sequence and energetics of formation of tertiary interactions of side chains can be mapped and the formation of secondary structure inferred. Here we cross-check ...

journal_title：Nature

authors： Bycroft M,Matouschek A,Kellis JT Jr,Serrano L,Fersht AR

更新日期：1990-08-02 00:00:00

abstract：:It is not yet clear whether humans are able to learn while they are sleeping. Here we show that full-term human newborns can be taught to discriminate between similar vowel sounds when they are fast asleep. It is possible that such sleep training soon after birth could find application in clinical or educational situa...

journal_title：Nature

authors： Cheour M,Martynova O,Näätänen R,Erkkola R,Sillanpää M,Kero P,Raz A,Kaipio ML,Hiltunen J,Aaltonen O,Savela J,Hämäläinen H

更新日期：2002-02-07 00:00:00

abstract：:Inositol trisphosphate is a second messenger that controls many cellular processes by generating internal calcium signals. It operates through receptors whose molecular and physiological properties closely resemble the calcium-mobilizing ryanodine receptors of muscle. This family of intracellular calcium channels disp...

journal_title：Nature

authors： Berridge MJ

更新日期：1993-01-28 00:00:00

abstract：:Activated T lymphocytes differentiate into effector cells tailored to meet disparate challenges to host integrity. For example, type 1 and type 2 helper (T(H)1 and T(H)2) cells secrete cytokines that enhance cell-mediated and humoral immunity, respectively. The chemokine monocyte chemoattractant protein-1 (MCP-1) can ...

journal_title：Nature

authors： Gu L,Tseng S,Horner RM,Tam C,Loda M,Rollins BJ

更新日期：2000-03-23 00:00:00

abstract：:The rapid development of the silk glands of Bombyx mori during the last larval instar shows two phases. During the first 4 days, in both the middle and posterior parts of the silk glands, the ribosomal machinery is assembled and the synthesis of housekeeping proteins starts. During the second phase (the last 4 days), ...

journal_title：Nature

authors： Hentzen D,Chevallier A,Garel JP

更新日期：1981-03-19 00:00:00

abstract：:Highly correlated electronic systems--such as transition-metal oxides that are doped Mott insulators--are complex systems which exhibit puzzling phenomena, including high-temperature superconductivity and colossal magnetoresistivity. Recent studies suggest that in such systems collective electronic phenomena are impor...

journal_title：Nature

authors： Yoo YK,Duewer F,Yang H,Yi D,Li JW,Xiang XD

更新日期：2000-08-17 00:00:00

abstract：:The class II region of the human major histocompatibility complex (MHC) encodes a polymorphic set of cell surface glycoproteins involved in the regulation of the immune response. Each glycoprotein is a heterodimer composed of a alpha-chain of relative molecular mass (Mr) 34,000 (34 K) and a beta-chain of Mr = 28K. The...

journal_title：Nature

authors： Hardy DA,Bell JI,Long EO,Lindsten T,McDevitt HO

更新日期：1986-10-02 00:00:00

abstract：:Hydrogen peroxide (H2O2) is a major reactive oxygen species in unicellular and multicellular organisms, and is produced extracellularly in response to external stresses and internal cues1-4. H2O2 enters cells through aquaporin membrane proteins and covalently modifies cytoplasmic proteins to regulate signalling and ce...

journal_title：Nature

authors： Wu F,Chi Y,Jiang Z,Xu Y,Xie L,Huang F,Wan D,Ni J,Yuan F,Wu X,Zhang Y,Wang L,Ye R,Byeon B,Wang W,Zhang S,Sima M,Chen S,Zhu M,Pei J,Johnson DM,Zhu S,Cao X,Pei C,Zai Z,Liu Y,Liu T,Swift GB,Zhang W,Y

更新日期：2020-02-01 00:00:00

abstract：:In the frog Xenopus, the somatic-type 5S ribosomal RNA genes are active in all cells; the oocyte-type 5S genes are active in oocytes but not in somatic cells. A new method of native gel electrophoresis resolves the two types of 5S RNA which are of the same length but different sequence. When somatic nuclei were inject...

journal_title：Nature

authors： Korn LJ,Gurdon JB

更新日期：1981-02-05 00:00:00

abstract：:A CENTRAL assumption about long-term potentiation in the hippocampus is that the two classes of glutamate-receptor ion channel, the N-methyl-D-aspartate (NMDA) and the kainate/quisqualate (non-NMDA) subtypes, are co-localized at individual excitatory synapses. This assumption is important because of the perceived inte...

journal_title：Nature

authors： Bekkers JM,Stevens CF

更新日期：1989-09-21 00:00:00

abstract：:Seasonal influenza epidemics are a major public health concern, causing tens of millions of respiratory illnesses and 250,000 to 500,000 deaths worldwide each year. In addition to seasonal influenza, a new strain of influenza virus against which no previous immunity exists and that demonstrates human-to-human transmis...

journal_title：Nature

authors： Ginsberg J,Mohebbi MH,Patel RS,Brammer L,Smolinski MS,Brilliant L

更新日期：2009-02-19 00:00:00

abstract：:A newly-constructed antibody-like molecule containing the gp120-binding domain of the receptor for human immunodeficiency virus blocks HIV-1 infection of T cells and monocytes. Its long plasma half-life, other antibody-like properties, and potential to block all HIV isolates, make it a good candidate for therapeutic u...

journal_title：Nature

authors： Capon DJ,Chamow SM,Mordenti J,Marsters SA,Gregory T,Mitsuya H,Byrn RA,Lucas C,Wurm FM,Groopman JE

更新日期：1989-02-09 00:00:00