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 to bring new agents to the clinic. Nevertheless, cell wall biogenesis remains a high interest and celebrated target. Recent advances in the preparation of chemical probes and biosynthetic intermediates provide the tools necessary to better understand cell wall assembly. Likewise, these tools offer new opportunities to identify and evaluate novel biosynthetic inhibitors. This review aims to highlight these advancements and to provide context for their utility as innovative new tools to study cell wall biogenesis and for antibacterial drug discovery.
journal_name
Curr Opin Microbioljournal_title
Current opinion in microbiologyauthors
Gale RT,Brown EDdoi
10.1016/j.mib.2015.07.013subject
Has Abstractpub_date
2015-10-01 00:00:00pages
69-77eissn
1369-5274issn
1879-0364pii
S1369-5274(15)00104-6journal_volume
27pub_type
杂志文章,评审abstract：:In Myxococcus xanthus morphogenetic cell movements constitute the basis for the formation of spreading vegetative colonies and fruiting bodies in starving cells. M. xanthus cells move by gliding and gliding motility depends on two polarly localized engines, type IV pili pull cells forward, and slime extruding nozzle-l...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2004.10.004
更新日期：2004-12-01 00:00:00
abstract：:There has been a dramatic increase in the number of completely sequenced bacterial genomes during the past two years as a result of the efforts both of public genome agencies and the pharmaceutical industry. The availability of completely sequenced genomes permits more systematic analyses of genes, evolution and genom...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
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abstract：:Appreciation for the prevalence and diversity of noncoding, small RNAs (sRNAs) has grown enormously in the past decade. A major role for sRNAs in all organisms is to regulate gene expression, often at the level of mRNA translation or stability. However, a few sRNAs have been shown to function by regulating transcripti...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2007.03.008
更新日期：2007-04-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2006.08.008
更新日期：2006-10-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2014.01.004
更新日期：2014-04-01 00:00:00
abstract：:High-throughput identification of proteins and their accurate partial sequencing by shotgun nanoLC-MS/MS are now feasible for any cellular model at a full genomic scale. Proteogenomics is the integration of these data with the genome. Mining microbial proteomes allows validation of predicted orphan genes and correctio...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2009.03.005
更新日期：2009-06-01 00:00:00
abstract：:Leishmania parasites are able to delay the onset of cell-mediated immunity by selectively impairing the ability of infected macrophages to produce interleukin (IL)-12. Leishmania infection arrests the JAK/STAT-mediated signal transduction involved in activation of the IL-12 p40 promoter; the phosphorylation defects ma...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
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更新日期：1999-08-01 00:00:00
abstract：:Following concerns over the potential for insect resistance to insecticidal Bacillus thuringiensis toxins expressed in transgenic plants, there has been recent interest in novel biological insecticides. Over the past year there has been considerable progress in the cloning of several alternative toxin genes from the b...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/s1369-5274(99)80049-6
更新日期：1999-06-01 00:00:00
abstract：:Huge numbers of enzymes have evolved in nature to function in aqueous environments at moderate temperatures and neutral pH. This gives us, in principle, the unique opportunity to construct multistep reaction systems of considerable catalytic complexity in vitro. However, this opportunity is rarely exploited beyond res...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2007.05.009
更新日期：2007-06-01 00:00:00
abstract：:The continued evolution of antimicrobial resistance in the hospital and more recently in the community threatens to seriously compromise our ability to treat serious infections. The major success of the seven-valent Streptococcus pneumoniae vaccine at reducing both infection and resistance has been followed by the eme...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2009.08.001
更新日期：2009-10-01 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
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2012.09.006
更新日期：2012-12-01 00:00:00
abstract：:Mycobacterium tuberculosis (Mtb) is highly immunogenic and appears to have evolved to preserve its antigenicity. The retention of antigenicity is important to the maintenance of a robust immune response that contributes greatly to the late-stage tissue damage required for transmission and completion of the pathogen's ...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2012.11.007
更新日期：2013-02-01 00:00:00
abstract：:An increasingly diverse array of clinically relevant animal models of candidiasis have been established that mimic both the immune perturbations of the host and tissue-specific features of candidiasis in humans. Cause-and-effect analysis of Candida host-pathogen interactions using these animal models has made a quantu...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2004.06.001
更新日期：2004-08-01 00:00:00
abstract：:Photodynamic therapy (PDT) uses photosensitizers (non-toxic dyes) that are activated by absorption of visible light to form reactive oxygen species (including singlet oxygen) that can oxidize biomolecules and destroy cells. Antimicrobial photodynamic inactivation (aPDI) can treat localized infections. aPDI neither cau...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2016.06.008
更新日期：2016-10-01 00:00:00
abstract：:During the past ten years, species-rich nations in the developing world have sought to capitalize on their 'biological patrimony' through a variety of business relationships with multinational corporations as a means of underwriting their conservation efforts. Initially lauded, these relationships have generated more ...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/S1369-5274(99)80041-1
更新日期：1999-06-01 00:00:00
abstract：:One defining feature of apicomplexan parasites is their special ability to actively invade host cells. Although rapid, invasion is a complicated process that requires coordinated activities of host cell attachment, protein secretion, and motility by the parasite. Central to this process is the establishment of a struc...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2012.02.007
更新日期：2012-08-01 00:00:00
abstract：:Mycobacterium tuberculosis, the causative agent of human tuberculosis is one of the most widely spread human pathogens. It has succeeded to infect a quarter of the global human population by developing most sophisticated ways to circumvent innate and adaptive immune defences. This highly specialized, major human patho...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2017.11.021
更新日期：2018-02-01 00:00:00
abstract：:RNA sequencing has emerged as the premier approach to study bacterial transcriptomes. While the earliest published studies analyzed the data qualitatively, the data are readily digitized and lend themselves to quantitative analysis. High-resolution RNA sequence (RNA-seq) data allows transcriptional features (promoters...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2014.11.011
更新日期：2015-02-01 00:00:00
abstract：:Impaired microbiome diversity and composition can develop into a potent etiological agent of disease and increase susceptibility to infection. Given this, interventions targeting the microbiome have developed rapidly, with healthy donor feces being a de facto source of beneficial communities employed to rebalance pati...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2020.05.008
更新日期：2020-08-01 00:00:00
abstract：:Bacteria furnish tractable models for complex biological processes, and morphogenesis is now taking its turn. We can already explain in general terms how such elementary forms as rods and cocci are produced, and the shapes of several individual organisms are coming into focus. In most bacteria shape is maintained by t...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2007.07.003
更新日期：2007-12-01 00:00:00
abstract：:Cyanobacteria possess the simplest known circadian clock, which presents a unique opportunity to study how rhythms are generated and how input signals from the environment reset the clock time. The kaiABC locus forms the core of the oscillator, and the remarkable ability to reconstitute oscillations using purified Kai...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2014.02.010
更新日期：2014-04-01 00:00:00
abstract：:Coxiella burnetii is a widespread zoonotic bacterial pathogen that causes human Q fever. In vivo, Coxiella displays a tropism for mononuclear phagocytes where it participates in biogenesis of a lysosome-like replication compartment to conduct its obligate intracellular lifestyle. Coxiella actively regulates multiple e...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2008.11.005
更新日期：2009-02-01 00:00:00
abstract：:Endolysins are phage-encoded enzymes that break down bacterial peptidoglycan at the terminal stage of the phage reproduction cycle. Their action is tightly regulated by holins, by membrane arrest, and by conversion from their inactive to active state. Recent research has not only revealed the unexpected diversity of t...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2005.06.002
更新日期：2005-08-01 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
pub_type： 杂志文章,评审
doi：10.1016/s1369-5274(03)00097-3
更新日期：2003-08-01 00:00:00
abstract：:According to a Pew Research study published in February 2015, there are 37 antibacterial programs currently in clinical trials in the United States. Protein structure-based methods for guiding small molecule design were used in at least 34 of these programs. Typically, this occurred at an early stage (drug discovery a...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2015.09.003
更新日期：2015-10-01 00:00:00
abstract：:Staphylococcus aureus is a leading cause of hospital-acquired and often persistent infections. A key feature of pathogenic S. aureus is the expression of an array of extracellular matrix-binding proteins. In particular, the fibronectin-binding proteins FnBP-A and FnBP-B afford the pathogen the ability to connect to ce...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2005.12.002
更新日期：2006-02-01 00:00:00
abstract：:Extracytoplasmic function σ factors (ECFs) represent a fundamental and widely distributed principle of bacterial signal transduction that connects the perception of a stimulus (input) with the induction of an appropriate set of genes (output). In recent years, comparative genomics analyses have not only allowed a syst...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2013.02.001
更新日期：2013-04-01 00:00:00
abstract：:Bacteria of Shigella spp., the causative agents of shigellosis in humans, possess a repertoire of approximately 25-30 effectors injected into host cells by a type III secretion apparatus (T3SA). The T3SA activity is activated upon contact of bacteria with cells and controls expression of some effectors. Recent structu...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2008.12.002
更新日期：2009-02-01 00:00:00
abstract：:Single cell genomics (SCG) uncovers hereditary information at the most basic level of biological organization. It is emerging as a powerful complement to cultivation-based and microbial community-focused research approaches. SCG has been instrumental in identifying metabolic features, evolutionary histories and inter-...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2012.09.001
更新日期：2012-10-01 00:00:00
abstract：:Virulence associated protein type III secretion systems (T3SSs) are intricately structured organic nanosyringes that achieve the translocation of bacterial proteins from the prokaryotic cytoplasm across three membranes into the host cytosol. The substrates for these systems number in the hundreds, with remarkably dive...
journal_title：Current opinion in microbiology
pub_type： 杂志文章,评审
doi：10.1016/j.mib.2009.11.001
更新日期：2010-02-01 00:00:00
