Abstract:
:Horizontal gene transfer (HGT) facilitates spead of antibiotic resistance elements. In this issue of Cell Host & Microbe, Domenech et al. discover that compounds disrupting proton motive force block natural competence (COM) and interrupt intraspecies HGT and exchange of antibiotic resistance. Such strategies might minimize clinical spread of antibiotic resistance.
journal_name
Cell Host Microbejournal_title
Cell host & microbeauthors
Rosch JW,Tuomanen EIdoi
10.1016/j.chom.2020.03.013subject
Has Abstractpub_date
2020-04-08 00:00:00pages
489-490issue
4eissn
1931-3128issn
1934-6069pii
S1931-3128(20)30177-3journal_volume
27pub_type
评论,杂志文章abstract::Many enveloped viruses hijack the cellular ESCRT machinery to catalyze their escape from host cells. One paper in a recent issue of Cell by Kostelansky et al. and another in this issue of Cell Host & Microbe by Morita et al. shed new light on the structure and function of ESCRT-I. Both papers focus on a fourth ESCRT-I...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2007.06.006
更新日期:2007-07-12 00:00:00
abstract::While the vaginal ecosystem is maintained through mutualistic relationships between the host and the vaginal bacteria, the effect of host genetics on the vaginal microbiota has not been well characterized. We examined the heritability of vaginal microbiota and its association with obesity in 542 Korean females, includ...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2016.11.010
更新日期:2017-01-11 00:00:00
abstract::The intracellular fate of Mycobacterium tuberculosis is a subject of long debate. In this issue of Cell Host & Microbe, three independent studies reveal the detection of cytosolic mycobacterial DNA by the nucleotidyltransferase cGAS, emphasizing the concept of cytosolic access by M. tuberculosis and its role in balanc...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2015.05.017
更新日期:2015-06-10 00:00:00
abstract::Recognition of peptidoglycan is integral to detection of gram-positive bacterial pathogens. In a recent issue of Cell, Wolf et al. (2016) report that detection of the N-acetylglucosamine component of peptidoglycan by the glycolytic enzyme hexokinase activates the NLRP3 inflammasome, revealing an intriguing interplay b...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2016.07.017
更新日期:2016-08-10 00:00:00
abstract::Pioneering plant research has shown that many Nod-like receptors (NLRs) detect pathogens indirectly via recognizing modifications of other host proteins. In this issue, two groups show that the RPM1 NLR is activated by phosphorylation of the host protein RIN4, probably resulting from activation of a host kinase by pat...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2011.02.002
更新日期:2011-02-17 00:00:00
abstract::Recent reports indicate that both the inflammasome (Wlodarska et al., 2014) and autophagy (Patel et al., 2013) pathways in goblet cells control mucin secretion, defects in which are linked to difficulties in clearing pathogenic bacteria and maintaining intestinal homeostasis and control colitis. ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2014.02.014
更新日期:2014-03-12 00:00:00
abstract::Small open reading frames (smORFs) and their encoded microproteins play central roles in microbes. However, there is a vast unexplored space of smORFs within human-associated microbes. A recent bioinformatic analysis used evolutionary conservation signals to enhance prediction of small protein families. To facilitate ...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2020.11.002
更新日期:2021-01-13 00:00:00
abstract::Newborns are colonized with an intestinal microbiota shortly after birth, but the factors governing the retention and abundance of specific microbial lineages are unknown. Nursing infants consume human milk oligosaccharides (HMOs) that pass undigested to the distal gut, where they may be digested by microbes. We deter...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2011.10.007
更新日期:2011-11-17 00:00:00
abstract::Hepatitis C virus genome replication occurs in endoplasmic reticulum-derived membrane compartments, but it is unknown how these structures arise. In this issue of Cell Host & Microbe, Reiss and colleagues (2011) show that the virus recruits a specific lipid kinase to replication sites, stimulates its kinase activity, ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2011.01.002
更新日期:2011-01-20 00:00:00
abstract::Swine influenza A viruses (swIAVs) can play a crucial role in the generation of new human pandemic viruses. In this study, in-depth passive surveillance comprising nearly 2,500 European swine holdings and more than 18,000 individual samples identified a year-round presence of up to four major swIAV lineages on more th...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2020.07.006
更新日期:2020-10-07 00:00:00
abstract::Competition for nutrients is a key factor controlling pathogen colonization within the gastrointestinal tract. In this issue, Ferreyra et al. (2014) and Curtis et al. (2014) show that diverse enteric pathogens can exploit a metabolic byproduct from the commensal microbiota, succinate, to enhance their own virulence ex...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2014.11.012
更新日期:2014-12-10 00:00:00
abstract::The ongoing epidemic of Zika virus (ZIKV) illustrates the importance of flaviviruses as emerging human pathogens. All vector-borne flaviviruses studied thus far have to overcome type I interferon (IFN) to replicate and cause disease in vertebrates. The mechanism(s) by which ZIKV antagonizes IFN signaling is unknown. H...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2016.05.009
更新日期:2016-06-08 00:00:00
abstract::Bacterial CRISPR-Cas systems employ RNA-guided nucleases to destroy phage (viral) DNA. Phages, in turn, have evolved diverse "anti-CRISPR" proteins (Acrs) to counteract acquired immunity. In Listeria monocytogenes, prophages encode two to three distinct anti-Cas9 proteins, with acrIIA1 always present. However, the sig...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2020.04.001
更新日期:2020-07-08 00:00:00
abstract::Rabies virus (RABV), the etiological agent for the lethal disease of rabies, is a deadly zoonotic pathogen. The RABV glycoprotein (RABV-G) is a key factor mediating virus entry and the major target of neutralizing antibodies. Here, we report the crystal structures of RABV-G solved in the free form at ∼pH-8.0 and in th...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2019.12.012
更新日期:2020-03-11 00:00:00
abstract::Overcoming the cellular type I interferon (IFN) host defense response is critical for a virus to ensure successful infection. Investigating the effects of human adenovirus (HAdV) infection on global cellular histone posttranslational modification (hPTM), we discovered that virus infection-induced activation of IFN sig...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2012.05.005
更新日期:2012-06-14 00:00:00
abstract::Eukaryotic small RNAs (sRNAs) are short non-coding regulatory molecules that induce RNA interference (RNAi). During microbial infection, host RNAi machinery is highly regulated and contributes to reprogramming gene expression and balancing plant immunity and growth. While most sRNAs function endogenously, some can tra...
journal_title:Cell host & microbe
pub_type: 杂志文章,评审
doi:10.1016/j.chom.2019.07.021
更新日期:2019-08-14 00:00:00
abstract::Here I revisit our early experiments published in Cell Host & Microbe (Turnbaugh et al., 2008) showing that a diet rich in fat and simple sugars alters the gut microbiome in a manner that contributes to host adiposity, and reflect upon the remarkable advances and remaining challenges in this field. ...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2017.02.021
更新日期:2017-03-08 00:00:00
abstract::Vancomycin-resistant Enterococcus (VRE) are highly antibiotic-resistant and readily transmissible pathogens that cause severe infections in hospitalized patients. We discovered that lithocholic acid (LCA), a secondary bile acid prevalent in the cecum and colon of mice and humans, impairs separation of growing VRE dipl...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2019.03.008
更新日期:2019-05-08 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) is linked to human malignancies. The majority of tumor cells harbor latent virus, and a small percentage undergo spontaneous lytic replication. Both latency and lytic replication are important for viral pathogenesis and spread, but the cellular players involved in the swi...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2012.12.005
更新日期:2013-02-13 00:00:00
abstract::Oncogenic viruses infect many cells but rarely lead to tumorigenesis. In this issue of Cell Host & Microbe, Nikitin et al. describe how a protective DNA damage response acts to suppress transformation in the majority of cells latently infected with Epstein-Barr virus (EBV). ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2010.11.010
更新日期:2010-12-16 00:00:00
abstract::The replication vacuole of Legionella pneumophila makes contact with host mitochondria. In this issue of Cell Host & Microbe, Escoll et al. (2017) dissect the mechanisms of this interaction, the effect of the T4SS effector MitF on mitochondrial function, and the resultant metabolic reprogramming of infected cells to b...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2017.08.014
更新日期:2017-09-13 00:00:00
abstract::The ability of the gut epithelium to defend against pathogens while tolerating harmless commensal organisms remains an important puzzle. In this issue of Cell Host & Microbe, Lee et al. (2015) reveal how pathogen-secreted uracil acts at two steps to induce ROS via the Hedgehog pathway. ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2015.01.010
更新日期:2015-02-11 00:00:00
abstract::Cerebral malaria is a complication of Plasmodium falciparum infection characterized by sudden coma, death, or neurodisability. Studies using a mouse model of experimental cerebral malaria (ECM) have indicated that blood-brain barrier disruption and CD8 T cell recruitment contribute to disease, but the spatiotemporal m...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2014.04.008
更新日期:2014-05-14 00:00:00
abstract::Antibiotic-mediated microbiota destruction and the consequent loss of colonization resistance can result in intestinal domination with vancomycin-resistant Enterococcus (VRE), leading to bloodstream infection in hospitalized patients. Clearance of VRE remains a challenging goal that, if achieved, would reduce systemic...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2017.04.002
更新日期:2017-05-10 00:00:00
abstract::Proviral latency is a major barrier to a cure for HIV. In this issue of Cell Host & Microbe, Hataye et al. (2019) show that reactivation of HIV latency is a non-deterministic, highly stochastic (i.e., noisy) process and propose that stochastic transitions to exponential viral expansion require a critical threshold of ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2019.11.010
更新日期:2019-12-11 00:00:00
abstract::Staphylococcus aureus epidemic strain USA300 is a highly successful pathogen. However, the underlying basis of this success is not clear. Now, Thurlow and colleagues (2013) provide evidence linking the bacterial arginine catabolic mobile element (ACME) to the dominance of USA300 as a pathogen of the skin. ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2013.01.001
更新日期:2013-01-16 00:00:00
abstract::The intestinal microbiota is important for induction of inflammatory bowel disease (IBD). IBD is associated with complex shifts in microbiota composition, but it is unclear whether specific bacterial subsets induce IBD and, if so, whether their proportions in the microbiota are altered during disease. Here, we fulfill...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2011.04.009
更新日期:2011-05-19 00:00:00
abstract::Hepatitis C virus (HCV) is a single-stranded RNA virus encoding a single polyprotein whose translation is driven by an internal ribosome entry site (IRES). HCV infection strongly induces antiviral interferon-stimulated gene (ISG) expression in the liver, yet it persists, suggesting that HCV can block ISG effector func...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2009.11.004
更新日期:2009-12-17 00:00:00
abstract::Autophagy is genetically associated with inflammatory bowel disease (IBD); however, its role remains unclear in disease pathogenesis. Three recent studies reveal a novel cytoprotective role of autophagy during viral, bacterial, and protozoan-triggered IBD (Burger et al., 2018; Matsuzawa-Ishimoto et al., 2017; Pott et ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2018.01.015
更新日期:2018-02-14 00:00:00
abstract::Autophagy provides a mechanism for cells to conserve nutrients, but was recently associated with immunity to intracellular pathogens. Here, Zhao et al. (2008) present direct in vivo evidence that autophagy is linked to macrophage control of Toxoplasma gondii and Listeria monocytogenes and highlights that this process ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2008.10.008
更新日期:2008-11-13 00:00:00