Unlocking the molecular secrets of sodium-coupled transporters.

abstract：:At early stages of the mammalian visual cortex, neurons with similar stimulus selectivities are vertically arrayed through the thickness of the cortical sheet and clustered in patches or bands across the surface. This organization, referred to as a 'column', has been found with respect to one-dimensional stimulus para...

journal_title：Nature

authors： Fujita I,Tanaka K,Ito M,Cheng K

更新日期：1992-11-26 00:00:00

abstract：:In epithelial Madin-Darby canine kidney (MDCK) cells newly synthesized molecules are sorted in the trans-Golgi network and directly delivered to their apical and basolateral surface destinations. Sorting is mediated by signals in the cytoplasmic domains of basolateral transmembrane proteins whereas glycosylphosphatidy...

journal_title：Nature

authors： Scheiffele P,Peränen J,Simons K

更新日期：1995-11-02 00:00:00

abstract：:Molecular-scale manipulation of electronic and ionic charge accumulation in materials is the backbone of electrochemical energy storage1-4. Layered van der Waals (vdW) crystals are a diverse family of materials into which mobile ions can electrochemically intercalate into the interlamellar gaps of the host atomic latt...

journal_title：Nature

authors： Bediako DK,Rezaee M,Yoo H,Larson DT,Zhao SYF,Taniguchi T,Watanabe K,Brower-Thomas TL,Kaxiras E,Kim P

更新日期：2018-06-01 00:00:00

abstract：:In mammals, one of the most pronounced consequences of viral infection is the induction of type I interferons, cytokines with potent antiviral activity. Schlafen (Slfn) genes are a subset of interferon-stimulated early response genes (ISGs) that are also induced directly by pathogens via the interferon regulatory fact...

journal_title：Nature

authors： Li M,Kao E,Gao X,Sandig H,Limmer K,Pavon-Eternod M,Jones TE,Landry S,Pan T,Weitzman MD,David M

更新日期：2012-11-01 00:00:00

abstract：:The dopamine-containing projection from the ventral tegmental area of the midbrain to the nucleus accumbens is critically involved in mediating the reinforcing properties of cocaine. Although neurons in this area respond to rewards on a subsecond timescale, neurochemical studies have only addressed the role of dopamin...

journal_title：Nature

authors： Phillips PE,Stuber GD,Heien ML,Wightman RM,Carelli RM

更新日期：2003-04-10 00:00:00

abstract：:Chemokines are chemotactic cytokines that activate and direct the migration of leukocytes. There are two subfamilies, the CXC and the CC chemokines. We recently found that the CXC-chemokine stromal cell-derived factor-1 (SDF-1) is a highly efficacious lymphocyte chemoattractant. Chemokines act on responsive leukocyte ...

journal_title：Nature

authors： Bleul CC,Farzan M,Choe H,Parolin C,Clark-Lewis I,Sodroski J,Springer TA

更新日期：1996-08-29 00:00:00

abstract：:Inositol-1,4,5-trisphosphate receptors (InsP(3)Rs) and ryanodine receptors (RyRs) are tetrameric intracellular Ca(2+) channels. In each of these receptor families, the pore, which is formed by carboxy-terminal transmembrane domains, is regulated by signals that are detected by large cytosolic structures. InsP(3)R gati...

journal_title：Nature

authors： Seo MD,Velamakanni S,Ishiyama N,Stathopulos PB,Rossi AM,Khan SA,Dale P,Li C,Ames JB,Ikura M,Taylor CW

更新日期：2012-01-29 00:00:00

abstract：:The initiation of male development in mammals requires one or more genes on the Y chromosome. A recently isolated gene, termed SRY in humans and Sry in mouse, has many of the genetic and biological properties expected of a Y-located testis-determining gene. It is now shown that Sry on a 14-kilobase genomic DNA fragmen...

journal_title：Nature

authors： Koopman P,Gubbay J,Vivian N,Goodfellow P,Lovell-Badge R

更新日期：1991-05-09 00:00:00

abstract：:The human AIDS viruses human immunodeficiency virus type 1 (HIV-1) and type 2 (HIV-2) represent cross-species (zoonotic) infections. Although the primate reservoir of HIV-2 has been clearly identified as the sooty mangabey (Cercocebus atys), the origin of HIV-1 remains uncertain. Viruses related to HIV-1 have been iso...

journal_title：Nature

authors： Gao F,Bailes E,Robertson DL,Chen Y,Rodenburg CM,Michael SF,Cummins LB,Arthur LO,Peeters M,Shaw GM,Sharp PM,Hahn BH

更新日期：1999-02-04 00:00:00

abstract：:The Rab GTPases function as specific regulators of membrane transport. The GTP/GDP cycle is believed to control shuttling of Rab proteins between the cytosol and organelle membranes. In vitro, Rab proteins are removed from membranes by a protein that inhibits GDP dissociation (rabGDI), which leads to formation of a cy...

journal_title：Nature

authors： Ullrich O,Horiuchi H,Bucci C,Zerial M

更新日期：1994-03-10 00:00:00

abstract：:How left/right functional asymmetry is layered on top of an anatomically symmetrical nervous system is poorly understood. In the nematode Caenorhabditis elegans, two morphologically bilateral taste receptor neurons, ASE left (ASEL) and ASE right (ASER), display a left/right asymmetrical expression pattern of putative ...

journal_title：Nature

authors： Johnston RJ,Hobert O

更新日期：2003-12-18 00:00:00

abstract：:Octopamine is highly concentrated in neurones of several invertebrate species. Unlike in mammals, octopaminergic neurones in invertebrates are spatially separated from catecholaminergic neurons. In identified nerve cells of Aplysia, however, this amine coexists with other putative neurotransmitters. Octopamine is synt...

journal_title：Nature

authors： Axelrod J,Saavedra JM

更新日期：1977-02-10 00:00:00

abstract：:Comparative mapping, which compares the location of homologous genes in different species, is a powerful tool for studying genome evolution. Comparative maps suggest that rates of chromosomal change in mammals can vary from one to ten rearrangements per million years. On the basis of these rates we would expect 84 to ...

journal_title：Nature

authors： Burt DW,Bruley C,Dunn IC,Jones CT,Ramage A,Law AS,Morrice DR,Paton IR,Smith J,Windsor D,Sazanov A,Fries R,Waddington D

更新日期：1999-11-25 00:00:00

abstract：:TPA (12-O-tetradecanoyl-phorbol-13-acetate) reversibly inhibits the binding of (125)I-labelled epidermal growth factor (EGF) to treated mouse and human cells, but does not affect the binding of various other ligands to their membrane receptors. It alters the affinity of the receptors for EGF without changing the total...

journal_title：Nature

authors： Shoyab M,De Larco JE,Todaro GJ

更新日期：1979-05-31 00:00:00

abstract：:Vitamin A is required for normal growth and development, and retinoic acid (RA) may be the active metabolite in this process. Recent evidence indicates that RA acts through binding to a nuclear receptor which belongs to the steroid/thyroid hormone receptor superfamily. The receptors seem to associate with hormone-resp...

journal_title：Nature

authors： Bedo G,Santisteban P,Aranda A

更新日期：1989-05-18 00:00:00

abstract：:Epidermal growth factor (EGF) and transforming growth factor type I (TGF) are polypeptides of 53 and 50 amino acid residues, respectively. Both bind to EGF receptor, a 1,200-residue transmembranous glycoprotein, leading to phosphorylation of the receptor, enhancement of its tyrosine-specific kinase activity and ultima...

journal_title：Nature

authors： Brown JP,Twardzik DR,Marquardt H,Todaro GJ

更新日期：1985-02-07 00:00:00

abstract：:Exploring visual illusions reveals fundamental principles of cortical processing. Illusory motion perception of non-moving stimuli was described almost a century ago by Gestalt psychologists. However, the underlying neuronal mechanisms remain unknown. To explore cortical mechanisms underlying the 'line-motion' illusio...

journal_title：Nature

authors： Jancke D,Chavane F,Naaman S,Grinvald A

更新日期：2004-03-25 00:00:00

abstract：:The histocompatibility-Y (H-Y) antigen is a minor histocompatibility antigen which has been detected on cell surfaces from the heterogametic sexes of mammalian, bird, amphibian, teleost and invertebrate species. H-Y is thought to be a male-determining substance in mammals because of its almost perfect correlation with...

journal_title：Nature

authors： Shapiro M,Erickson RP

更新日期：1981-04-09 00:00:00

abstract：:The induction of polyarthritis in rats by intradermal immunisation with homologous or heterologous type II collagen incomplete or incomplete Freund's adjuvant was reported recently by Trentham et al. We have now produced a similar disease in certain strains of mice. ...

journal_title：Nature

authors： Courtenay JS,Dallman MJ,Dayan AD,Martin A,Mosedale B

更新日期：1980-02-14 00:00:00

abstract：:The Suzuki-Miyaura cross-coupling of organoboron nucleophiles with aryl halide electrophiles is one of the most widely used carbon-carbon bond-forming reactions in organic and medicinal chemistry1,2. A key challenge associated with these transformations is that they generally require the addition of an exogenous base,...

journal_title：Nature

authors： Malapit CA,Bour JR,Brigham CE,Sanford MS

更新日期：2018-11-01 00:00:00

abstract：:The 20S cyclosome complex (also known as the anaphase-promoting complex) has ubiquitin ligase activity and is required for mitotic cyclin destruction and sister chromatid separation. The formation and activation of the 20S cyclosome complex is regulated by an unknown mechanism. Here we show that Cut4 (ref. 6) is an es...

journal_title：Nature

authors： Yamashita YM,Nakaseko Y,Samejima I,Kumada K,Yamada H,Michaelson D,Yanagida M

更新日期：1996-11-21 00:00:00

abstract：:Osteoarthritis-the most common form of age-related degenerative whole-joint disease1-is primarily characterized by cartilage destruction, as well as by synovial inflammation, osteophyte formation and subchondral bone remodelling2,3. However, the molecular mechanisms that underlie the pathogenesis of osteoarthritis are...

journal_title：Nature

authors： Choi WS,Lee G,Song WH,Koh JT,Yang J,Kwak JS,Kim HE,Kim SK,Son YO,Nam H,Jin I,Park ZY,Kim J,Park IY,Hong JI,Kim HA,Chun CH,Ryu JH,Chun JS

更新日期：2019-02-01 00:00:00

abstract：:Cells sense the context in which they grow to adapt their phenotype and allow multicellular patterning by mechanisms of autocrine and paracrine signalling. However, patterns also form in cell populations exposed to the same signalling molecules and substratum, which often correlate with specific features of the popula...

journal_title：Nature

authors： Frechin M,Stoeger T,Daetwyler S,Gehin C,Battich N,Damm EM,Stergiou L,Riezman H,Pelkmans L

更新日期：2015-07-02 00:00:00

abstract：:The violation of a Bell inequality is an experimental observation that forces the abandonment of a local realistic viewpoint--namely, one in which physical properties are (probabilistically) defined before and independently of measurement, and in which no physical influence can propagate faster than the speed of light...

journal_title：Nature

authors： Giustina M,Mech A,Ramelow S,Wittmann B,Kofler J,Beyer J,Lita A,Calkins B,Gerrits T,Nam SW,Ursin R,Zeilinger A

更新日期：2013-05-09 00:00:00

abstract：:Anomalies in temperature and precipitation in northern Russia over the past few years have been viewed as manifestations of anthropogenic climate change, prompting suggestions that this may also account for exceptional forest fires in the region. Here we examine the number of forest-fire events across the boreal Russi...

journal_title：Nature

authors： Mollicone D,Eva HD,Achard F

更新日期：2006-03-23 00:00:00

abstract：:The central nervous system (CNS) requires a tightly controlled environment free of toxins and pathogens to provide the proper chemical composition for neural function. This environment is maintained by the 'blood-brain barrier' (BBB), which is composed of blood vessels whose endothelial cells display specialized tight...

journal_title：Nature

authors： Ben-Zvi A,Lacoste B,Kur E,Andreone BJ,Mayshar Y,Yan H,Gu C

更新日期：2014-05-22 00:00:00

abstract：:Oncogenic mutations in the serine/threonine kinase B-RAF (also known as BRAF) are found in 50-70% of malignant melanomas. Pre-clinical studies have demonstrated that the B-RAF(V600E) mutation predicts a dependency on the mitogen-activated protein kinase (MAPK) signalling cascade in melanoma-an observation that has bee...

journal_title：Nature

authors： Johannessen CM,Boehm JS,Kim SY,Thomas SR,Wardwell L,Johnson LA,Emery CM,Stransky N,Cogdill AP,Barretina J,Caponigro G,Hieronymus H,Murray RR,Salehi-Ashtiani K,Hill DE,Vidal M,Zhao JJ,Yang X,Alkan O,Kim S,Harris JL

更新日期：2010-12-16 00:00:00

abstract：:The complement system is a key part of the innate immune system, and is required for clearance of pathogens from the bloodstream. After exposure to pathogens, the third component of the complement system, C3, is cleaved to C3b which, after recruitment of factor B, initiates formation of the alternative pathway convert...

journal_title：Nature

authors： Wiesmann C,Katschke KJ,Yin J,Helmy KY,Steffek M,Fairbrother WJ,McCallum SA,Embuscado L,DeForge L,Hass PE,van Lookeren Campagne M

更新日期：2006-11-09 00:00:00

abstract：:In mammals, the emergence of totipotency after fertilization involves extensive rearrangements of the spatial positioning of the genome1,2. However, the contribution of spatial genome organization to the regulation of developmental programs is unclear3. Here we generate high-resolution maps of genomic interactions wit...

journal_title：Nature

authors： Borsos M,Perricone SM,Schauer T,Pontabry J,de Luca KL,de Vries SS,Ruiz-Morales ER,Torres-Padilla ME,Kind J

更新日期：2019-05-01 00:00:00

abstract：:Conrad et al. have generated human adult germline stem cells (haGSCs) from human testicular tissue, which they claim have similar pluripotent properties to human embryonic stem cells (hESCs). Here we investigate the pluripotency of haGSCs by using global gene-expression analysis based on their gene array data and comp...

journal_title：Nature

authors： Ko K,Araúzo-Bravo MJ,Tapia N,Kim J,Lin Q,Bernemann C,Han DW,Gentile L,Reinhardt P,Greber B,Schneider RK,Kliesch S,Zenke M,Schöler HR

更新日期：2010-06-24 00:00:00