Brain and other nervous system disorders across the lifespan - global challenges and opportunities.

abstract：:Temperature-sensitive paralysis is the most striking defect of adult Drosophila carrying the shibire mutation. This is believed to be due to a reversible block of endocytosis, which prevents membrane cycling and thus depletes synaptic vesicles. The shibire mutation also affects many tissues outside the nervous system....

journal_title：Nature

authors： van der Bliek AM,Meyerowitz EM

更新日期：1991-05-30 00:00:00

abstract：:Shiga toxin and some other protein toxins that act on targets in the cytosol have previously been shown to enter the trans-Golgi network. Transport by this route may be necessary for translocation of the toxin to the cytosol and for intoxication, but it is not known whether the enzymatically active part of the toxins ...

journal_title：Nature

authors： Sandvig K,Garred O,Prydz K,Kozlov JV,Hansen SH,van Deurs B

更新日期：1992-08-06 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：:Molecular spectroscopy offers opportunities for the exploration of the fundamental laws of nature and the search for new particle physics beyond the standard model1-4. Radioactive molecules-in which one or more of the atoms possesses a radioactive nucleus-can contain heavy and deformed nuclei, offering high sensitivit...

journal_title：Nature

authors： Garcia Ruiz RF,Berger R,Billowes J,Binnersley CL,Bissell ML,Breier AA,Brinson AJ,Chrysalidis K,Cocolios TE,Cooper BS,Flanagan KT,Giesen TF,de Groote RP,Franchoo S,Gustafsson FP,Isaev TA,Koszorús Á,Neyens G,Perrett HA

更新日期：2020-05-01 00:00:00

abstract：:The evolutionary theory of ageing explains why ageing occurs, giving valuable insight into the mechanisms underlying the complex cellular and molecular changes that contribute to senescence. Such understanding also helps to clarify how the genome shapes the ageing process, thereby aiding the study of the genetic facto...

journal_title：Nature

authors： Kirkwood TB,Austad SN

更新日期：2000-11-09 00:00:00

abstract：: ...

journal_title：Nature

authors： Mallapaty S

更新日期：2018-12-01 00:00:00

abstract：:The additional author support information was erroneously omitted from the Supplementary Information. This has been corrected online. ...

journal_title：Nature

authors： Hilf N,Kuttruff-Coqui S,Frenzel K,Bukur V,Stevanović S,Gouttefangeas C,Platten M,Tabatabai G,Dutoit V,van der Burg SH,Straten PT,Martinez-Ricarte F,Ponsati B,Okada H,Lassen U,Admon A,Ottensmeier CH,Ulges A,Kreiter S,

更新日期：2019-02-01 00:00:00

abstract：:Reported widespread declines of wild and managed insect pollinators have serious consequences for global ecosystem services and agricultural production. Bees contribute approximately 80% of insect pollination, so it is important to understand and mitigate the causes of current declines in bee populations . Recent stud...

journal_title：Nature

authors： Gill RJ,Ramos-Rodriguez O,Raine NE

更新日期：2012-11-01 00:00:00

abstract：:The thymus has two important roles in controlling the specificity of T lymphocytes. First, T cells differentiating in the thymus are rendered tolerant of 'self' antigens, particularly antigens encoded by the major histocompatibility complex, the H-2 complex in mice. Second, the thymus imbues T cells with the property ...

journal_title：Nature

authors： Lo D,Sprent J

更新日期：1986-02-20 00:00:00

abstract：:The vasopressor angiotensin II regulates vascular contractility and blood pressure through binding to type 1 angiotensin II receptors (AT1; refs 1, 2). Bradykinin, a vasodepressor, is a functional antagonist of angiotensin II (ref. 3). The two hormone systems are interconnected by the angiotensin-converting enzyme, wh...

journal_title：Nature

authors： AbdAlla S,Lother H,Quitterer U

更新日期：2000-09-07 00:00:00

abstract：:There is compelling evidence that sleep contributes to the long-term consolidation of new memories. This function of sleep has been linked to slow (<1 Hz) potential oscillations, which predominantly arise from the prefrontal neocortex and characterize slow wave sleep. However, oscillations in brain potentials are comm...

journal_title：Nature

authors： Marshall L,Helgadóttir H,Mölle M,Born J

更新日期：2006-11-30 00:00:00

abstract：:Membrane remodelling plays an important role in cellular tasks such as endocytosis, vesiculation and protein sorting, and in the biogenesis of organelles such as the endoplasmic reticulum or the Golgi apparatus. It is well established that the remodelling process is aided by specialized proteins that can sense as well...

journal_title：Nature

authors： Reynwar BJ,Illya G,Harmandaris VA,Müller MM,Kremer K,Deserno M

更新日期：2007-05-24 00:00:00

abstract：:Myosin, a major contractile protein, characteristically possesses a long coiled-coil alpha-helical tail and two heads. Each head contains both an actin binding site and an ATPase site and is formed from the NH2-terminal half of one of the two heavy chains (relative molecular mass, Mr, 200,000) and a pair of light chai...

journal_title：Nature

authors： Okamoto Y,Sekine T,Grammer J,Yount RG

更新日期：1986-11-06 00:00:00

abstract：:A popular metaphor for the representation of numbers in the brain is the 'mental number line', in which numbers are represented in a continuous, quantity-based analogical format. Here we show that patients with hemispatial neglect misplace the midpoint of a numerical interval when asked to bisect it (for example, stat...

journal_title：Nature

authors： Zorzi M,Priftis K,Umiltà C

更新日期：2002-05-09 00:00:00

abstract：:Haemophilia B (Christmas disease) is an inherited, recessive, sex-linked, haemorrhagic condition caused by a defect in the intrinsic clotting factor IX. This disease occurs in males at a frequency of approximately 1 in 30,000. Patients differ in the severity of their clinical symptoms, and variation in the clotting ac...

journal_title：Nature

authors： Rees DJ,Rizza CR,Brownlee GG

更新日期：1985-08-15 00:00:00

abstract：:The ability to excise (repair) UV-induced pyrimidine dimers in Escherichia coli is not related to its ability to remove N-methyl-N'-nitro-N-nitrosoguanidine (MNNG)-induced O6-methylguanine (O6-MeG) from DNA. It was therefore surprising that certain xeroderma pigmentosum cell lines, deficient in dimer excision, were al...

journal_title：Nature

authors： Sklar R,Strauss B

更新日期：1981-01-29 00:00:00

abstract：:Formation of catalytically active RNA structures within the spliceosome requires the assistance of proteins. However, little is known about the number and nature of proteins needed to establish and maintain the spliceosome's active site. Here we affinity-purified human spliceosomal C complexes and show that they catal...

journal_title：Nature

authors： Bessonov S,Anokhina M,Will CL,Urlaub H,Lührmann R

更新日期：2008-04-17 00:00:00

abstract：:The rheological properties of rock salt are of fundamental importance in predicting the long-term evolution of salt-based radioactive waste repositories and strategic storage caverns, and in modelling the formation of salt diapirs and associated oil traps1,2. The short-term, high-stress rheology of rock salt is well k...

journal_title：Nature

authors： Urai JL,Spiers CJ,Zwart HJ,Lister GS

更新日期：1986-12-11 00:00:00

abstract：:One of us has previously reported that treatment of the Keilin and Hartree heart-muscle preparation with 2,3-dimercaptopropanol (BAL), in the presence of air, leads to the complete inactivation of the succinate oxidase system with little if any effect on the activities of succinate dehydrogenase (until more than half ...

journal_title：Nature

authors： Slater EC,de Vries S

更新日期：1980-12-25 00:00:00

abstract：:Manic depression is a severe cyclic mental illness that can be unipolar or bipolar and has a lifetime risk of approximately 7 per 1,000 in most populations. Families with multiple cases of manic depression have been described that are compatible with both autosomal dominant and X-linked modes of genetic transmission. ...

journal_title：Nature

authors： Hodgkinson S,Sherrington R,Gurling H,Marchbanks R,Reeders S,Mallet J,McInnis M,Petursson H,Brynjolfsson J

更新日期：1987-02-26 00:00:00

abstract：:MANY ferromanganese minerals have been found in marine manganese deposits. There have been terminological and intrinsic problems in accurately defining the constituents of manganese nodules(1), but 10-A manganite and delta-MnO(2) which are often compared with todorokite and birnessite seem to be the only major constit...

journal_title：Nature

authors： Usui A

更新日期：1979-05-31 00:00:00

abstract：:The first nerve cells to appear in the limb buds of embryonic grasshoppers are a pair which lie at the distal tip and project axons along the length of the limb to the central nervous system (CNS). The stereotyped route navigated by these 'pioneer' axons is followed by other neurones and eventually becomes that of a m...

journal_title：Nature

authors： Bentley D,Caudy M

更新日期：1983-07-07 00:00:00

abstract：:Over 200 recessive X chromosome-linked diseases, typically affecting only hemizygous males, have been identified. In many of these, prenatal diagnosis is possible by chorion villus sampling (CVS) or amniocentesis, followed by cytogenetic, biochemical or molecular analysis of the cells recovered from the conceptus. In ...

journal_title：Nature

authors： Handyside AH,Kontogianni EH,Hardy K,Winston RM

更新日期：1990-04-19 00:00:00

abstract：:The preparation of synthetic molecules showing the remarkable efficiencies characteristic of natural biopolymer catalysts remains a formidable challenge for chemical biology. Although significant advances have been made in the understanding of protein structure and function, the de novo construction of such systems re...

journal_title：Nature

authors： Severin K,Lee DH,Kennan AJ,Ghadiri MR

更新日期：1997-10-16 00:00:00

abstract：:Cutaneous malignant melanoma is a highly aggressive and frequently chemoresistant cancer, the incidence of which continues to rise. Epidemiological studies show that the major aetiological melanoma risk factor is ultraviolet (UV) solar radiation, with the highest risk associated with intermittent burning doses, especi...

journal_title：Nature

authors： Zaidi MR,Davis S,Noonan FP,Graff-Cherry C,Hawley TS,Walker RL,Feigenbaum L,Fuchs E,Lyakh L,Young HA,Hornyak TJ,Arnheiter H,Trinchieri G,Meltzer PS,De Fabo EC,Merlino G

更新日期：2011-01-27 00:00:00

abstract：:Much of our knowledge of galaxies comes from analysing the radiation emitted by their stars, which depends on the present number of each type of star in the galaxy. The present number depends on the stellar initial mass function (IMF), which describes the distribution of stellar masses when the population formed, and ...

journal_title：Nature

authors： Cappellari M,McDermid RM,Alatalo K,Blitz L,Bois M,Bournaud F,Bureau M,Crocker AF,Davies RL,Davis TA,de Zeeuw PT,Duc PA,Emsellem E,Khochfar S,Krajnović D,Kuntschner H,Lablanche PY,Morganti R,Naab T,Oosterloo T,Sarz

更新日期：2012-04-25 00:00:00

abstract：:CD4 and CD8 antigens are simultaneously expressed on most of the cortical thymocytes, that weakly express the T-cell antigen receptor(TCR)/CD3 complex. Mature peripheral T cells, however, strongly express the TCR complex and are positive for either CD4 or CD8. Nevertheless, a small percentage of peripheral CD3+ T cell...

journal_title：Nature

authors： Paliard X,Malefijt RW,de Vries JE,Spits H

更新日期：1988-10-13 00:00:00

abstract：:One goal of regenerative medicine, to use stem cells to replace cells lost by injury or disease, depends on producing an excess of the relevant cell for study or transplantation. To this end, the stepwise differentiation of stem cells into specialized derivatives has been successful for some cell types, but a major pr...

journal_title：Nature

authors： Sneddon JB,Borowiak M,Melton DA

更新日期：2012-11-29 00:00:00

abstract：:A hemispheric dichotomy on Mars is marked by the sharp contrast between the sparsely cratered northern lowland plains and the heavily cratered southern highlands. Mechanisms proposed to remove ancient crust or form younger lowland crust include one or more giant impacts, subcrustal transport by mantle convection, the ...

journal_title：Nature

authors： Watters TR,Leuschen CJ,Plaut JJ,Picardi G,Safaeinili A,Clifford SM,Farrell WM,Ivanov AB,Phillips RJ,Stofan ER

更新日期：2006-12-14 00:00:00

abstract：:Human T-cell receptors for antigen and major histocompatibility complex (MHC) determinants have now been defined on inducer, suppressor, and class 1 and class 2 MHC-specific cytotoxic T lymphocytes as T3-associated clonotypic molecules (Ti) of relative molecular mass 90,000 (90K) composed of one 49-54K alpha- and one ...

journal_title：Nature

authors： Fabbi M,Acuto O,Smart JE,Reinherz EL

更新日期：1984-11-15 00:00:00