Superantigens of gram-positive bacteria: structure-function analyses and their implications for biological activity.

abstract：:High throughput, deep sequencing assays are powerful tools for gaining insights into virus-host interactions. Sequencing assays can discover novel viruses and describe the genomes of novel and known viruses. Genomic information can predict viral proteins that can be characterized, describe important genes in the host ...

journal_title：Current opinion in microbiology

authors： Wylie KM,Weinstock GM,Storch GA

更新日期：2013-08-01 00:00:00

abstract：:Natural products are a rich source of bioactive compounds that have been used successfully in the areas of human health from infectious disease to cancer; however, traditional fermentation-based screening has provided diminishing returns over the last 20-30 years. Solutions to the unmet need of resistant bacterial inf...

journal_title：Current opinion in microbiology

authors： Foulston L

更新日期：2019-10-01 00:00:00

abstract：:In response to starvation, myxobacteria build multicellular fruiting bodies that contain many thousands of cells and that have particular species-specific shapes. To coordinate fruiting body development, the myxobacterial cells signal to each other. The timing of and cellular responses to these signals help to give fo...

journal_title：Current opinion in microbiology

authors： Kaiser D

更新日期：1998-12-01 00:00:00

abstract：:Bacterial cell division takes place almost entirely below the diffraction limit of light microscopy, making super-resolution microscopy ideally suited to interrogating this process. I review how super-resolution microscopy has advanced our understanding of bacterial cell division. I discuss the mechanistic implication...

journal_title：Current opinion in microbiology

authors： Holden S

更新日期：2018-06-01 00:00:00

abstract：:The emerging human pathogen Bartonella henselae has the remarkable capacity to colonise vascular tissues and to stimulate vasoproliferative tumour growth. Although the molecular principle of bacterium-induced neovascularisation (angiogenesis) is still unclear, recent studies have indicated a novel mechanism of endothe...

journal_title：Current opinion in microbiology

authors： Dehio C

更新日期：1999-02-01 00:00:00

abstract：:Sexual development in filamentous ascomycetes requires mating-type genes to mediate recognition of compatible cell and nuclear types. Characterization of mating-type genes from various fungi shows that they primarily encode transcriptional regulators. Recent studies on mating-type-specific pheromones and internuclear ...

journal_title：Current opinion in microbiology

authors： Shiu PK,Glass NL

更新日期：2000-04-01 00:00:00

abstract：:Most studies of small regulatory RNAs in bacteria have focussed on conserved transcripts in intergenic regions. However, several recent developments including single-nucleotide resolution transcriptome profiling by RNA-seq and increased knowledge of the cellular targets of the RNA chaperone Hfq suggest that the bacter...

journal_title：Current opinion in microbiology

authors： Miyakoshi M,Chao Y,Vogel J

更新日期：2015-04-01 00:00:00

abstract：:The peptidoglycan (PG) sacculus once thought to be just a reinforcing, static and uniform structure, is fast becoming recognized as a dynamic cell constituent involved in every aspect of bacterial physiology. Recent advances showed that in addition to 'classical' tasks-as an essential element to define bacterial shape...

journal_title：Current opinion in microbiology

authors： Cava F,de Pedro MA

更新日期：2014-04-01 00:00:00

abstract：:Biochemical, serological and microbiological methods have been used to dissect pathogens and identify the components useful for vaccine development. Although successful in many cases, this approach is time-consuming and fails when the pathogens cannot be cultivated in vitro, or when the most abundant antigens are vari...

journal_title：Current opinion in microbiology

authors： Rappuoli R

更新日期：2000-10-01 00:00:00

abstract：:Asexual sporulation (conidiation) in the ascomycetous filamentous fungi involves the formation of conidia, formed on specialized structures called conidiophores. Conidiation in filamentous fungi involves many common themes including spatial and temporal regulation of gene expression, specialized cellular differentiati...

journal_title：Current opinion in microbiology

authors： Park HS,Yu JH

更新日期：2012-12-01 00:00:00

abstract：:Bacteria reside in externally accessible niches on and in multicellular organisms, often forming mutualistic relationships with their host. Recent studies have linked the composition of these microbial communities with alterations in the host's health, behavior, and development, yet the causative mediators of host-mic...

journal_title：Current opinion in microbiology

authors： Waller MC,Bober JR,Nair NU,Beisel CL

更新日期：2017-08-01 00:00:00

abstract：:Dectin-1 is an innate immune pattern recognition receptor (PRR) that, through its ability to bind β-glucans, is involved in the recognition of several pathogenic fungi. Dectin-1 can stimulate a variety of cellular responses via the Syk/CARD9 signalling pathway, including phagocytosis, cytokine production and the respi...

journal_title：Current opinion in microbiology

authors： Drummond RA,Brown GD

更新日期：2011-08-01 00:00:00

abstract：:The genomic revolution is fully upon us in 2006 and the pace of discovery is set to accelerate with the emergence of ultra-high-throughput sequencing technologies. Our complete genome collection of bacteria and archaea continues to grow in number and diversity, as genome sequencing is applied to an array of new proble...

journal_title：Current opinion in microbiology

authors： Field D,Wilson G,van der Gast C

更新日期：2006-10-01 00:00:00

abstract：:Two-thirds of all bacterial genomes sequenced to-date possess an organelle for locomotion, referred to as flagella, periplasmic flagella or type IV pili. These genomes may also contain a chemotaxis-signaling system which governs flagellar rotation, thus leading a coordinated function for motility. Motility and chemota...

journal_title：Current opinion in microbiology

authors： Motaleb MA,Liu J,Wooten RM

更新日期：2015-12-01 00:00:00

abstract：:The review highlights the dual role that the conserved master regulator FoxO has in aging by coordinating both stem cell proliferation and antimicrobial peptides, effector molecules of the innate immune system. As observed in non-senescent Hydra, continuously high activity of the transcription factor FoxO contributes ...

journal_title：Current opinion in microbiology

authors： Mortzfeld BM,Bosch TC

更新日期：2017-08-01 00:00:00

abstract：:The recent discovery of binding protein dependent secondary transporters and the ever-growing family of membrane potential generating secondary transporters emphasize the diversity of transport systems in both the mechanistical and physiological sense. The vast amount of data on the lactose permease is now beginning t...

journal_title：Current opinion in microbiology

authors： Lolkema JS,Poolman B,Konings WN

更新日期：1998-04-01 00:00:00

abstract：:Biofilms are a typical mode of growth for most microorganisms and provide them with a variety of survival benefits. Biofilms can pose medical and industrial challenges due to their increased tolerance of antimicrobials and disinfectants. Exposure of bacteria to subinhibitory concentrations of those compounds can furth...

journal_title：Current opinion in microbiology

authors： Ranieri MR,Whitchurch CB,Burrows LL

更新日期：2018-10-01 00:00:00

abstract：:The three dimensional ultrastructure of cells and tissues comes to light with tomography. There is an inherent tension between representing molecular detail at the highest possible resolution, on one hand, and visualizing spatial relations between large organelles or even neighboring cells in large volumes, on the oth...

journal_title：Current opinion in microbiology

authors： Elbaum M

更新日期：2018-06-01 00:00:00

abstract：:Wild Escherichia coli are superbly adapted to survive in the intestines of their mammalian hosts and in the environment. E. coli K12 derivative (MG1655) encodes 4288 potential genes that provide the background genetic framework of this species. Particular E. coli clonal types encode additional chromosomal and extrachr...

journal_title：Current opinion in microbiology

authors： Dougan G,Haque A,Pickard D,Frankel G,O'Goara P,Wain J

更新日期：2001-02-01 00:00:00

abstract：:The therapeutic landscape for mycotic infections is shifting. New generation azoles that are active against clinically relevant, drug-resistant fungal pathogens have improved bioavailability, half-lives and safety profiles. Acylated cyclic peptide inhibitors of beta(1,3)glucan synthesis with origins as fungal metaboli...

journal_title：Current opinion in microbiology

authors： Tkacz JS,DiDomenico B

更新日期：2001-10-01 00:00:00

abstract：:Phagocytic cells, including macrophages, neutrophils and dendritic cells, are critical components of the innate immune response to bacterial pathogens such as Salmonella typhimurium. These cells can have several roles during the early stage of an infection including controlling bacterial replication and producing cyto...

journal_title：Current opinion in microbiology

authors： Wick MJ

更新日期：2004-02-01 00:00:00

abstract：:Biofilm development and quorum sensing (QS) are closely interconnected processes. Biofilm formation is a cooperative group behaviour that involves bacterial populations living embedded in a self-produced extracellular matrix. QS is a cell-cell communication mechanism that synchronizes gene expression in response to po...

journal_title：Current opinion in microbiology

authors： Solano C,Echeverz M,Lasa I

更新日期：2014-04-01 00:00:00

abstract：:Sequestered from the action of complement, antibody and lytic peptides, phagosomal pathogens pose a unique problem for the innate immune system both in terms of detection and disposal. An immunologically induced 47-kDa (p47) GTPase family recruited to nascent phagosomes (PGs) has provided new insights into how vertebr...

journal_title：Current opinion in microbiology

authors： MacMicking JD

更新日期：2005-02-01 00:00:00

abstract：:Some of the most successful drugs in the antibiotic pharmacopeia are those that inhibit bacterial cell wall biosynthesis. However, the worldwide spread of bacterial antibiotic resistance has eroded the clinical efficacy of these drugs and the antibiotic pipeline continues to be lean as drug discovery programs struggle...

journal_title：Current opinion in microbiology

authors： Gale RT,Brown ED

更新日期：2015-10-01 00:00:00

abstract：:Gram-positive pathogens are a major cause of community-acquired and hospital-acquired infections, and exhibit a remarkable ability to develop antibiotic resistance. Methicillin-resistant Staphylococcus aureus (MRSA), glycopeptide-resistant enterococci (GRE) and multidrug-resistant pneumococci are currently the major r...

journal_title：Current opinion in microbiology

authors： Rossolini GM,Mantengoli E,Montagnani F,Pollini S

更新日期：2010-10-01 00:00:00

abstract：:Aspergillus fumigatus is an opportunistic fungal pathogen that causes life-threatening infections in immunocompromised individuals. Siderophore-mediated iron acquisition has been shown to be essential for virulence. New studies have revealed that enzymes involved in siderophore biosynthesis and uptake are compartmenta...

journal_title：Current opinion in microbiology

authors： Moore MM

更新日期：2013-12-01 00:00:00

abstract：:Antisense technology has been widely used to regulate gene expression. A tetracycline (tet)-regulated antisense-RNA-expressing system has been developed and used to downregulate chromosomally derived genes expressed in Staphylococcus aureus. This downregulation subsequently provides an evaluation of the virulence fact...

journal_title：Current opinion in microbiology

authors： Yin D,Ji Y

更新日期：2002-06-01 00:00:00

abstract：:The human pathogenic Yersinia species cause diseases that represent a significant source of morbidity and mortality. Despite this, specific mechanisms underlying Yersinia pathogenesis and protective host responses remain poorly understood. Recent studies have shown that Yersinia disrupt cell death pathways, perturb in...

journal_title：Current opinion in microbiology

authors： Chung LK,Bliska JB

更新日期：2016-02-01 00:00:00

abstract：:Microbial communities have considerable impacts on animal health. However, only in recent years have the host factors impacting microbiome composition been explored. An increasing wealth of microbiome data in combination with decades of research on behavior, physiology, and development have resulted in the European ho...

journal_title：Current opinion in microbiology

authors： Miller DL,Parish AJ,Newton IL

更新日期：2019-08-01 00:00:00

abstract：:Viruses attach to specific receptors, but identified receptors are often absent from the epithelial surfaces where infections begin. Viruses can bind to alternative receptor molecules present on epithelial surfaces and they can enter hosts in ways that bypass mucosal barriers to infection. To understand how viruses cr...

journal_title：Current opinion in microbiology

authors： Bergelson JM

更新日期：2003-08-01 00:00:00