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February 2009 Volume 7 Number 2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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In this issue p89 | doi:10.1038/nrmicro2089 Full Text | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Editorial: If you build it, they might come Roy Welch & Laura Welch p90 | doi:10.1038/nrmicro2086 Roy and Laura Welch examine why researchers seem reluctant to be more directly involved in the annotation of microbial genomes. Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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NEWS AND ANALYSIS | Top | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DISEASE WATCH In the news p96 | doi:10.1038/nrmicro2088 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
REVIEWS | Top | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pyroptosis: host cell death and inflammation Tessa Bergsbaken, Susan L. Fink & Brad T. Cookson p99 | doi:10.1038/nrmicro2070 Microorganism- and host-derived signals can stimulate formation of a multiprotein complex called the inflammasome, which activates the cysteine protease caspase 1. In turn, caspase 1 triggers an inflammatory programmed cell death pathway known as pyroptosis. Numerous pathogens have evolved a mechanism to subvert pyroptosis and persist within infected cells. Abstract | Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Enteric infection meets intestinal function: how bacterial pathogens cause diarrhoea V. K. Viswanathan, Kim Hodges & Gail Hecht p110 | doi:10.1038/nrmicro2053 Bacterial diarrhoea is caused by toxins that are secreted by a variety of bacterial species. These toxins target different host factors and cause loss of fluid and electrolytes, leading to diarrhoea. In addition, the host innate immune response plays an important part in modulating fluid loss. Abstract | Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Prospects for improved bluetongue vaccines Polly Roy, Mark Boyce & Robert Noad p120 | doi:10.1038/nrmicro2052 Bluetongue virus is a substantial health risk to sheep and other ruminants. Livestock can be protected by vaccination, but as described in this Review, current vaccines can have severe drawbacks. New molecular techniques will provide safer and more effective vaccines and allow for better surveillance of the spread of vaccine strains. Abstract | Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Article series: Systems Microbiology Reconstruction of biochemical networks in microorganisms Adam M. Feist, Markus J. Herrgård, Ines Thiele, Jennie L. Reed & Bernhard Ø. Palsson p129 | doi:10.1038/nrmicro1949 In this Review, Bernhard Palsson and colleagues describe the steps that are necessary for reconstruction of genomic-scale biochemical reaction networks based on systems analysis of microorganisms. This article provides guidelines for the reconstruction of metabolic, transcription and translation and transcriptional regulatory networks. Abstract | Full Text | PDF | Supplementary information | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Apoptosis in animal models of virus-induced disease Penny Clarke & Kenneth L. Tyler p144 | doi:10.1038/nrmicro2071 Apoptosis is associated with virus-induced human diseases of the central nervous system, heart and liver, and causes morbidity and mortality. Animal models of virus-induced diseases provide insights into the role of apoptosis in pathogenesis, the pathways involved and potential therapeutic implications. Abstract | Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Organophosphorus-degrading bacteria: ecology and industrial applications Brajesh K. Singh p156 | doi:10.1038/nrmicro2050 Many environments are contaminated with organophosphate (OP) compounds, and OP use has resulted in a public health hazard, as approximately 3 million individuals are poisoned and 300,000 die owing to OP ingestion each year. Bioremediation of OPs is therefore of prime importance. This Review discusses the microbiology, biochemistry, genetics and evolution of the industrially important OP-degrading bacteria. Abstract | Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PERSPECTIVE | Top | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
OPINION Intracellular pathogenic bacteria and fungi — a case of convergent evolution? James B. Bliska & Arturo Casadevall p165 | doi:10.1038/nrmicro2049 Similarities between the intracellular pathogenic strategies of the bacterium Yersinia pestis and the fungus Cryptococcus neoformans are used to illustrate the author's proposal that these pathogens acquired their intracellular survival strategies by a process of convergent evolution, possibly in response to interactions with other hosts in the environment, such as amoebae. Abstract | Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Erratum: The curious case of the tumour virus: 50 years of Burkitt's lymphoma David A. Thorley-Lawson & Martin J. Allday p172 | doi:10.1038/nrmicro2068 Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Erratum: How do bacterial cells ensure that metalloproteins get the correct metal? Kevin J. Waldron & Nigel J. Robinson p172 | doi:10.1038/nrmicro2074 Full Text | PDF | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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*Journal Citation Reports, Thomson, 2008 |
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