Targeting early infection to prevent HIV-1 mucosal transmission.

abstract：:Sex differences in behaviour extend to cognitive-like processes such as learning, but the underlying dimorphisms in neural circuit development and organization that generate these behavioural differences are largely unknown. Here we define at the single-cell level-from development, through neural circuit connectivity,...

journal_title：Nature

authors： Sammut M,Cook SJ,Nguyen KCQ,Felton T,Hall DH,Emmons SW,Poole RJ,Barrios A

更新日期：2015-10-15 00:00:00

abstract：:The cloning and characterization of 'clock gene' families has advanced our understanding of the molecular control of the mammalian circadian clock. We have analysed the human genome for additional relatives, and identified new candidate genes that may expand our knowledge of the molecular workings of the circadian clo...

journal_title：Nature

authors： Clayton JD,Kyriacou CP,Reppert SM

更新日期：2001-02-15 00:00:00

abstract：:Chronic electrical stimulation of the auditory nerve in patients with profound sensori-neural deafness is becoming increasingly routine. Therefore, it is important to understand more about the long-term consequences of this procedure. Hitherto, structural studies in animals after electrocochlear stimulation have conce...

journal_title：Nature

authors： Dodson HC,Walliker JR,Frampton S,Douek EE,Fourcin AJ,Bannister LH

更新日期：1986-03-06 00:00:00

abstract：:The fruit, which mediates the maturation and dispersal of seeds, is a complex structure unique to flowering plants. Seed dispersal in plants such as Arabidopsis occurs by a process called fruit dehiscence, or pod shatter. Few studies have focused on identifying genes that regulate this process, in spite of the agronom...

journal_title：Nature

authors： Liljegren SJ,Ditta GS,Eshed Y,Savidge B,Bowman JL,Yanofsky MF

更新日期：2000-04-13 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：:The gene IL2RG encodes the gamma-chain of the interleukin-2 receptor and is mutated in patients with X-linked severe combined immune deficiency (X-SCID). Woods et al. report the development of thymus tumours in a mouse model of X-SCID after correction by lentiviral overexpression of IL2RG and claim that these were cau...

journal_title：Nature

authors： Pike-Overzet K,de Ridder D,Weerkamp F,Baert MR,Verstegen MM,Brugman MH,Howe SJ,Reinders MJ,Thrasher AJ,Wagemaker G,van Dongen JJ,Staal FJ

更新日期：2006-09-21 00:00:00

abstract：:Bacillus cereus is an opportunistic pathogen causing food poisoning manifested by diarrhoeal or emetic syndromes. It is closely related to the animal and human pathogen Bacillus anthracis and the insect pathogen Bacillus thuringiensis, the former being used as a biological weapon and the latter as a pesticide. B. anth...

journal_title：Nature

authors： Ivanova N,Sorokin A,Anderson I,Galleron N,Candelon B,Kapatral V,Bhattacharyya A,Reznik G,Mikhailova N,Lapidus A,Chu L,Mazur M,Goltsman E,Larsen N,D'Souza M,Walunas T,Grechkin Y,Pusch G,Haselkorn R,Fonstein M,Ehrli

更新日期：2003-05-01 00:00:00

abstract：:Synaptic transmission is maintained by a delicate, sub-synaptic molecular architecture, and even mild alterations in synapse structure drive functional changes during experience-dependent plasticity and pathological disorders. Key to this architecture is how the distribution of presynaptic vesicle fusion sites corresp...

journal_title：Nature

authors： Tang AH,Chen H,Li TP,Metzbower SR,MacGillavry HD,Blanpied TA

更新日期：2016-08-11 00:00:00

abstract：:Information--be it classical or quantum--is measured by the amount of communication needed to convey it. In the classical case, if the receiver has some prior information about the messages being conveyed, less communication is needed. Here we explore the concept of prior quantum information: given an unknown quantum ...

journal_title：Nature

authors： Horodecki M,Oppenheim J,Winter A

更新日期：2005-08-04 00:00:00

abstract：:The recognition of foreign antigens by T lymphocytes is essential to most adaptive immune responses. It is driven by specific T-cell antigen receptors (TCRs) binding to antigenic peptide-major histocompatibility complex (pMHC) molecules on other cells. If productive, these interactions promote the formation of an immu...

journal_title：Nature

authors： Huppa JB,Axmann M,Mörtelmaier MA,Lillemeier BF,Newell EW,Brameshuber M,Klein LO,Schütz GJ,Davis MM

更新日期：2010-02-18 00:00:00

abstract：:Touch and mechanical pain are first detected at our largest sensory surface, the skin. The cell bodies of sensory neurons that detect such stimuli are located in the dorsal root ganglia, and subtypes of these neurons are specialized to detect specific modalities of mechanical stimuli. Molecules have been identified th...

journal_title：Nature

authors： Wetzel C,Hu J,Riethmacher D,Benckendorff A,Harder L,Eilers A,Moshourab R,Kozlenkov A,Labuz D,Caspani O,Erdmann B,Machelska H,Heppenstall PA,Lewin GR

更新日期：2007-01-11 00:00:00

abstract：: ...

journal_title：Nature

authors： Maitra A

更新日期：2019-03-01 00:00:00

abstract：:Topoisomerases are expressed throughout the developing and adult brain and are mutated in some individuals with autism spectrum disorder (ASD). However, how topoisomerases are mechanistically connected to ASD is unknown. Here we find that topotecan, a topoisomerase 1 (TOP1) inhibitor, dose-dependently reduces the expr...

journal_title：Nature

authors： King IF,Yandava CN,Mabb AM,Hsiao JS,Huang HS,Pearson BL,Calabrese JM,Starmer J,Parker JS,Magnuson T,Chamberlain SJ,Philpot BD,Zylka MJ

更新日期：2013-09-05 00:00:00

abstract：:An evolutionary view of ageing suggests that mortality may be due to an energy-saving strategy of reduced error regulation in somatic cells. This supports Orgel's 'error catastrophe' hypothesis and offers a new basis for the study of normal and abnormal ageing syndromes and of apparently immortal transformed cell line...

journal_title：Nature

authors： Kirkwood TB

更新日期：1977-11-24 00:00:00

abstract：:Temperature and fluid pressure conditions control rock deformation and mineralization on geological faults, and hence the distribution of earthquakes. Typical intraplate continental crust has hydrostatic fluid pressure and a near-surface thermal gradient of 31 ± 15 degrees Celsius per kilometre. At temperatures above ...

journal_title：Nature

authors： Sutherland R,Townend J,Toy V,Upton P,Coussens J,Allen M,Baratin LM,Barth N,Becroft L,Boese C,Boles A,Boulton C,Broderick NGR,Janku-Capova L,Carpenter BM,Célérier B,Chamberlain C,Cooper A,Coutts A,Cox S,Craw L,Do

更新日期：2017-06-01 00:00:00

abstract：:Japan's Ministry of Health will fund a major new heart transplantation project in an effort to resume heart transplants halted by a public outcry against the first such transplant 17 years ago. Opposition to organ donation, which has been attributed variously to Buddhist and Confucian views of the body and to Japanes...

journal_title：Nature

authors： Anderson A

更新日期：1985-01-31 00:00:00

abstract：:Sudden cardiac death is the leading cause of death in the industrialized world, with the majority of such tragedies being due to ventricular fibrillation. Ventricular fibrillation is a frenzied and irregular disturbance of the heart rhythm that quickly renders the heart incapable of sustaining life. Rotors, electrophy...

journal_title：Nature

authors： Witkowski FX,Leon LJ,Penkoske PA,Giles WR,Spano ML,Ditto WL,Winfree AT

更新日期：1998-03-05 00:00:00

abstract：:Chronic myelogenous leukaemia (CML) is a clonal disease arising from malignant transformation of pluripotent hematopoietic stem cells. In most cases, it is characterized by the presence of the Philadelphia (Ph1) chromosome (22q-) which results from a reciprocal translocation between chromosomes 9 and 22 (refs 1-3). In...

journal_title：Nature

authors： Kozbor D,Giallongo A,Sierzega ME,Konopka JB,Witte ON,Showe LC,Croce CM

更新日期：1986-01-23 00:00:00

abstract：:Early-life dietary transitions reflect fundamental aspects of primate evolution and are important determinants of health in contemporary human populations. Weaning is critical to developmental and reproductive rates; early weaning can have detrimental health effects but enables shorter inter-birth intervals, which inf...

journal_title：Nature

authors： Austin C,Smith TM,Bradman A,Hinde K,Joannes-Boyau R,Bishop D,Hare DJ,Doble P,Eskenazi B,Arora M

更新日期：2013-06-13 00:00:00

abstract：:The colorectal adenoma-carcinoma sequence has provided a paradigmatic framework for understanding the successive somatic genetic changes and consequent clonal expansions that lead to cancer1. However, our understanding of the earliest phases of colorectal neoplastic changes-which may occur in morphologically normal ti...

journal_title：Nature

authors： Lee-Six H,Olafsson S,Ellis P,Osborne RJ,Sanders MA,Moore L,Georgakopoulos N,Torrente F,Noorani A,Goddard M,Robinson P,Coorens THH,O'Neill L,Alder C,Wang J,Fitzgerald RC,Zilbauer M,Coleman N,Saeb-Parsy K,Martincorena

更新日期：2019-10-01 00:00:00

abstract：:Regulation of transcription initiation by proteins binding at DNA sequences some distance from the promoter region itself seems to be a general phenomenon in both eukaryotes and prokaryotes. Proteins bound to an enhancer site in eukaryotes can turn on a distant gene, whereas efficient repression of some prokaryotic ge...

journal_title：Nature

authors： Dandanell G,Valentin-Hansen P,Larsen JE,Hammer K

更新日期：1987-02-26 00:00:00

abstract：:Excision of introns from nuclear precursors to messenger RNAs (pre-mRNAs) by the spliceosome requires two distinct phosphodiester transfer (transesterification) reactions: exchange of a 3'-5' for a 2'-5' bond in the first step (lariat formation) and exchange of one 3'-5' phosphodiester for another in the second step (...

journal_title：Nature

authors： Moore MJ,Sharp PA

更新日期：1993-09-23 00:00:00

abstract：:Secretory-protein translocation into the endoplasmic reticulum (ER) is thought to be catalysed by integral membrane proteins. Genetic selections uncovered three Saccharomyces cerevisiae genes (SEC61, SEC62 and SEC63), mutations in which block import of precursor proteins into the ER lumen in vivo and in vitro. The DNA...

journal_title：Nature

authors： Deshaies RJ,Sanders SL,Feldheim DA,Schekman R

更新日期：1991-02-28 00:00:00

abstract：:In yeast and somatic cells, mechanisms ensure cell-cycle events are initiated only when preceding events have been completed. In contrast, interruption of specific cell-cycle processes in early embryonic cells of many organisms does not affect the timing of subsequent events, indicating that cell-cycle events are trig...

journal_title：Nature

authors： Haase SB,Reed SI

更新日期：1999-09-23 00:00:00

abstract：: ...

journal_title：Nature

authors： Jouary A,Machens CK

更新日期：2018-10-01 00:00:00

abstract：:Plasticity in neural circuits can result from alterations in synaptic strength or connectivity, as well as from changes in the excitability of the neurons themselves. To better understand the role of plasticity in the brain, we need to establish how brain circuits work and the kinds of computations that different circ...

journal_title：Nature

authors： Destexhe A,Marder E

更新日期：2004-10-14 00:00:00

abstract：:Soft machines are a promising design paradigm for human-centric devices1,2 and systems required to interact gently with their environment3,4. To enable soft machines to respond intelligently to their surroundings, compliant sensory feedback mechanisms are needed. Specifically, soft alternatives to strain gauges-with h...

journal_title：Nature

authors： Araromi OA,Graule MA,Dorsey KL,Castellanos S,Foster JR,Hsu WH,Passy AE,Vlassak JJ,Weaver JC,Walsh CJ,Wood RJ

更新日期：2020-11-01 00:00:00

abstract：: ...

journal_title：Nature

authors： Rios Rojas C

更新日期：2018-12-01 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：:Idiotypic networks regulate the immune response to a variety of antigens. Antibodies generated against other antibodies, called anti-idiotypic antibodies, can themselves mimic antigen and elicit a specific immune response. They have been shown to induce delayed-type hypersensitivity (DTH) to model antigens in the mous...

journal_title：Nature

authors： Forstrom JW,Nelson KA,Nepom GT,Hellström I,Hellström KE

更新日期：1983-06-16 00:00:00