The CH25H-CYP7B1-RORα axis of cholesterol metabolism regulates osteoarthritis.

abstract：:AMPA (α-amino-3-hydroxy-5-methyl-4-isoxazole propionic acid)-subtype ionotropic glutamate receptors mediate fast excitatory neurotransmission throughout the central nervous system. Gated by the neurotransmitter glutamate, AMPA receptors are critical for synaptic strength, and dysregulation of AMPA receptor-mediated si...

journal_title：Nature

authors： Twomey EC,Yelshanskaya MV,Grassucci RA,Frank J,Sobolevsky AI

更新日期：2017-09-07 00:00:00

abstract：:The nucleotide sequence of the RNA polymerase binding site at a promotor on fd RF DNA has been determined in comparison with the starting sequence of RNA initiated at this promoter. The RNA polymerase binding site contained the startpoint of transcription in the centre and a region with twofold symmetry in the non-tra...

journal_title：Nature

authors： Sugimoto K,Okamoto T,Sugisaki H,Takanami M

更新日期：1975-02-06 00:00:00

abstract：:Recent studies have shown that short chemically synthesized peptides very often induce antibodies which react with the cognate sequence in the intact folded protein. Since such antibodies react with known regions of proteins, they are of predetermined specificity and offer a precision not previously possible with immu...

journal_title：Nature

authors： Alexander H,Johnson DA,Rosen J,Jerabek L,Green N,Weissman IL,Lerner RA

更新日期：1983-12-15 00:00:00

abstract：:The spectral content of skin vibrations, produced by either displacing the finger across a surface texture1 or passively sensing external movements through the solid substrate2,3, provides fundamental information about our environment. Low-frequency flutter (below 50 Hz) applied locally to the primate fingertip evokes...

journal_title：Nature

authors： Prsa M,Morandell K,Cuenu G,Huber D

更新日期：2019-03-01 00:00:00

abstract：:An emerging concept in the field of cancer biology is that a rare population of 'tumour stem cells' exists among the heterogeneous group of cells that constitute a tumour. This concept, best described with human leukaemia, indicates that stem cell function (whether normal or neoplastic) might be defined by a common se...

journal_title：Nature

authors： Lessard J,Sauvageau G

更新日期：2003-05-15 00:00:00

abstract：:X-linked spinal and bulbar muscular atrophy (Kennedy's disease) is an adult-onset form of motorneuron disease which may be associated with signs of androgen insensitivity. We have now investigated whether the androgen receptor gene on the proximal long arm of the X chromosome is a candidate gene for this disease. In p...

journal_title：Nature

authors： La Spada AR,Wilson EM,Lubahn DB,Harding AE,Fischbeck KH

更新日期：1991-07-04 00:00:00

abstract：:A main limitation of therapies that selectively target kinase signalling pathways is the emergence of secondary drug resistance. Cetuximab, a monoclonal antibody that binds the extracellular domain of epidermal growth factor receptor (EGFR), is effective in a subset of KRAS wild-type metastatic colorectal cancers. Aft...

journal_title：Nature

authors： Misale S,Yaeger R,Hobor S,Scala E,Janakiraman M,Liska D,Valtorta E,Schiavo R,Buscarino M,Siravegna G,Bencardino K,Cercek A,Chen CT,Veronese S,Zanon C,Sartore-Bianchi A,Gambacorta M,Gallicchio M,Vakiani E,Boscaro V,

更新日期：2012-06-28 00:00:00

abstract：:The Kyoto Protocol permits countries to meet part of their emission reduction obligations by cutting back on gases other than CO2 (ref. 1). This approach requires a definition of trade-offs among the radiatively active gases. The Intergovernmental Panel on Climate Change has suggested global warming potentials for thi...

journal_title：Nature

authors： Manne AS,Richels RG

更新日期：2001-04-05 00:00:00

abstract：:Electrical current can be completely spin polarized in a class of materials known as half-metals, as a result of the coexistence of metallic nature for electrons with one spin orientation and insulating nature for electrons with the other. Such asymmetric electronic states for the different spins have been predicted f...

journal_title：Nature

authors： Son YW,Cohen ML,Louie SG

更新日期：2006-11-16 00:00:00

abstract：:One of the most debated questions in evolutionary biology is whether female choice of males with exaggerated sexual displays can evolve as a correlated response to selection acting on genes coding for male attractiveness or high overall viability. To date, empirical studies have provided support for parts of this scen...

journal_title：Nature

authors： Qvarnström A,Brommer JE,Gustafsson L

更新日期：2006-05-04 00:00:00

abstract：:Knowledge of the composition of the Earth's core is important for understanding its melting point and therefore the temperature at the inner-core boundary and the temperature profile of the core and mantle. In addition, the partitioning of light elements between solid and liquid, as the outer core freezes at the inner...

journal_title：Nature

authors： Alfe D,Gillan MJ,Price GD

更新日期：2000-05-11 00:00:00

abstract：:Transition-metal perovskite oxides exhibit a wide range of extraordinary but imperfectly understood phenomena. The best known examples are high-temperature superconductivity in copper oxides, and colossal magnetoresistance in manganese oxides ('manganites'). All of these materials undergo a range of order-disorder tra...

journal_title：Nature

authors： Renner Ch,Aeppli G,Kim BG,Soh YA,Cheong SW

更新日期：2002-04-04 00:00:00

abstract：:The epidermal growth factor receptor (EGFR)-directed tyrosine kinase inhibitors (TKIs) gefitinib, erlotinib and afatinib are approved treatments for non-small cell lung cancers harbouring activating mutations in the EGFR kinase, but resistance arises rapidly, most frequently owing to the secondary T790M mutation withi...

journal_title：Nature

authors： Jia Y,Yun CH,Park E,Ercan D,Manuia M,Juarez J,Xu C,Rhee K,Chen T,Zhang H,Palakurthi S,Jang J,Lelais G,DiDonato M,Bursulaya B,Michellys PY,Epple R,Marsilje TH,McNeill M,Lu W,Harris J,Bender S,Wong KK,Jänne PA

更新日期：2016-06-02 00:00:00

abstract：:Evidence of myc gene transduction by feline leukaemia virus in several spontaneous lymphoid tumours of cats suggests that recombinant viruses carrying oncogenes may be much more involved in oncogenesis in natural conditions than previously recognized. ...

journal_title：Nature

authors： Neil JC,Hughes D,McFarlane R,Wilkie NM,Onions DE,Lees G,Jarrett O

更新日期：1984-04-26 00:00:00

abstract：:The hope that hybridoma antibodies would reveal unique cell surface antigens during embryogenesis, differentiation and oncogenesis has been replaced by the realization that such antigens are mainly carbohydrate structures of glycoproteins and glycolipids occurring in many cell types. These findings either may reflect ...

journal_title：Nature

authors： Feizi T

更新日期：1985-03-07 00:00:00

abstract：:The proto-oncogene c-jun is the cellular homologue of v-jun, the transforming oncogene of the avian sarcoma virus 17 (ref. 1). c-jun encodes one major component of the AP-1 transcription factor complex and is expressed in many organs during mouse development and in the adult. Because of its rapid induction in cells fo...

journal_title：Nature

authors： Hilberg F,Aguzzi A,Howells N,Wagner EF

更新日期：1993-09-09 00:00:00

abstract：:The guanine nucleotide-binding stimulatory protein (Gs) couples hormone-receptor interaction to the activation of adenylate cyclase and the generation of cyclic AMP. Studies using frog neuroepithelium indicate that the sense of smell is mediated by a Gs-adenylate cyclase system, and this prompted us to test olfaction ...

journal_title：Nature

authors： Weinstock RS,Wright HN,Spiegel AM,Levine MA,Moses AM

更新日期：1986-08-14 00:00:00

abstract：:The NLRP3 inflammasome, which has been linked to human inflammatory diseases, is activated by diverse stimuli. How these stimuli activate NLRP3 is unknown. Here we show that different NLRP3 stimuli lead to disassembly of the trans-Golgi network (TGN). NLRP3 is recruited to the dispersed TGN (dTGN) through ionic bondin...

journal_title：Nature

authors： Chen J,Chen ZJ

更新日期：2018-12-01 00:00:00

abstract：:We have shown previously that chemically skinned fibre bundles from scallop muscle can be desensitized to the action of calcium by the removal of the regulatory light chains of myosin and that sensitivity can be restored by the re-addition of scallop light chains. We have now confirmed these results and extended our o...

journal_title：Nature

authors： Simmons RM,Szent-Györgyi AG

更新日期：1980-08-07 00:00:00

abstract：:The DNA of telomeres--the terminal DNA-protein complexes of chromosomes--differs notably from other DNA sequences in both structure and function. Recent work has highlighted its remarkable mode of synthesis by the ribonucleoprotein reverse transcriptase, telomerase, as well as its ability to form unusual structures in...

journal_title：Nature

authors： Blackburn EH

更新日期：1991-04-18 00:00:00

abstract：:Much of our current knowledge about mitochondria has come from studying patients who have respiratory chain disorders. These disorders comprise a large collection of individually rare syndromes, each presenting in a unique and often devastating way. In recent years, there has been great progress in defining their gene...

journal_title：Nature

authors： Vafai SB,Mootha VK

更新日期：2012-11-15 00:00:00

abstract：:The detection of horizontal disparities between the right and left retinal images is accepted as an important component in the visual perception of depth. It has occasionally been pointed out that a disparity will also occur in the vertical when a target is nearer to one eye than the other and could be used as a secon...

journal_title：Nature

authors： Westheimer G

更新日期：1984-02-16 00:00:00

abstract：:RNA ligases have essential roles in many cellular processes in eukaryotes, archaea and bacteria, including in RNA repair and stress-induced splicing of messenger RNA. In archaea and eukaryotes, RNA ligases also have a role in transfer RNA splicing to generate functional tRNAs required for protein synthesis. We recentl...

journal_title：Nature

authors： Popow J,Jurkin J,Schleiffer A,Martinez J

更新日期：2014-07-03 00:00:00

abstract：:Human activities are causing Earth's sixth major extinction event-an accelerating decline of the world's stocks of biological diversity at rates 100 to 1,000 times pre-human levels. Historically, low-impact intrusion into species habitats arose from local demands for food, fuel and living space. However, in today's in...

journal_title：Nature

authors： Lenzen M,Moran D,Kanemoto K,Foran B,Lobefaro L,Geschke A

更新日期：2012-06-06 00:00:00

abstract：:In Extended Data Fig. 5d of this Letter, the blots for anti-pS612 and anti-BAK1 were inadvertently duplicated. This figure has been corrected online. ...

journal_title：Nature

authors： Perraki A,DeFalco TA,Derbyshire P,Avila J,Séré D,Sklenar J,Qi X,Stransfeld L,Schwessinger B,Kadota Y,Macho AP,Jiang S,Couto D,Torii KU,Menke FLH,Zipfel C

更新日期：2018-11-01 00:00:00

abstract：:Observations from Earth-orbiting satellites have been a key component in monitoring climate change for the past two decades. This has become possible with the availability of air temperatures from the Microwave Sounding Unit (MSU) since 1979, sea surface temperatures from the Advanced Very High Resolution Radiometer (...

journal_title：Nature

authors： Wentz FJ,Schabel M

更新日期：2000-01-27 00:00:00

abstract：:The Hubbard model, formulated by physicist John Hubbard in the 1960s1, is a simple theoretical model of interacting quantum particles in a lattice. The model is thought to capture the essential physics of high-temperature superconductors, magnetic insulators and other complex quantum many-body ground states2,3. Althou...

journal_title：Nature

authors： Tang Y,Li L,Li T,Xu Y,Liu S,Barmak K,Watanabe K,Taniguchi T,MacDonald AH,Shan J,Mak KF

更新日期：2020-03-01 00:00:00

abstract：:The distribution of fitness effects of protein mutations is still unknown. Of particular interest is whether accumulating deleterious mutations interact, and how the resulting epistatic effects shape the protein's fitness landscape. Here we apply a model system in which bacterial fitness correlates with the enzymatic ...

journal_title：Nature

authors： Bershtein S,Segal M,Bekerman R,Tokuriki N,Tawfik DS

更新日期：2006-12-14 00:00:00

abstract：:A magnetic field penetrates a superconductor through an array of 'vortices', each of which carries one quantum of flux that is surrounded by a circulating supercurrent. In this vortex state, the resistivity is determined by the dynamical properties of the vortex 'matter'. For the high-temperature copper oxide supercon...

journal_title：Nature

authors： Bouquet F,Marcenat C,Steep E,Calemczuk R,Kwok WK,Welp U,Crabtree GW,Fisher RA,Phillips NE,Schilling A

更新日期：2001-05-24 00:00:00

abstract：:With the world's focus on reducing our dependency on fossil-fuel energy, the scientific community can investigate new plastic materials that are much less dependent on petroleum than are conventional plastics. Given increasing environmental issues, the idea of replacing plastics with water-based gels, so-called hydrog...

journal_title：Nature

authors： Wang Q,Mynar JL,Yoshida M,Lee E,Lee M,Okuro K,Kinbara K,Aida T

更新日期：2010-01-21 00:00:00