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_name
Cell Host Microbejournal_title
Cell host & microbeauthors
Johansson ME,Hansson GCdoi
10.1016/j.chom.2014.02.014subject
Has Abstractpub_date
2014-03-12 00:00:00pages
251-2issue
3eissn
1931-3128issn
1934-6069pii
S1931-3128(14)00072-9journal_volume
15pub_type
评论,杂志文章abstract::Sleeping sickness is characterized by waves of the extracellular parasite Trypanosoma brucei in host blood, with infections continuing for months or years until inevitable host death. These waves reflect the dynamic conflict between the outgrowth of a succession of parasite antigenic variants and their control by the ...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2011.03.013
更新日期:2011-04-21 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::In this issue of Cell Host & Microbe, Jia et al. used a vesicular stomatitis virus-based probe to isolate B cells expressing broadly neutralizing HIV-1 antibodies. Besides identifying neutralizing epitopes, this study highlights potential protection afforded by IgA arising from either direct IgM-to-IgA or sequential I...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2020.05.017
更新日期:2020-06-10 00:00:00
abstract::Eradication of pathogens from the bloodstream is critical to prevent disseminated infections and sepsis. Kupffer cells in the liver form an intravascular firewall that captures and clears pathogens from the blood. Here, we show that the catching and killing of circulating pathogens by Kupffer cells in vivo are promote...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2020.07.014
更新日期:2020-11-11 00:00:00
abstract::Eliciting HIV-1-specific broadly neutralizing antibodies (bNAbs) remains a challenge for vaccine development, and the potential of passively delivered bNAbs for prophylaxis and therapeutics is being explored. We used neutralization data from four large virus panels to comprehensively map viral signatures associated wi...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2018.12.001
更新日期:2019-01-09 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::Persistent viral infections are the result of a series of connected events that culminate in diminished immunity and the inability to eliminate infection. By building our understanding of how distinct components of the immune system function both individually and collectively in productive versus abortive responses, n...
journal_title:Cell host & microbe
pub_type: 杂志文章,评审
doi:10.1016/j.chom.2013.05.014
更新日期:2013-06-12 00:00:00
abstract::Duffy antigen receptor for chemokines (DARC) expressed on red blood cells (RBCs) influences plasma levels of HIV-1-suppressive and proinflammatory chemokines such as CCL5/RANTES. DARC is also the RBC receptor for Plasmodium vivax. Africans with DARC -46C/C genotype, which confers a DARC-negative phenotype, are resista...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2008.06.002
更新日期:2008-07-17 00:00:00
abstract::Typhoidal and non-typhoidal Salmonelleae (NTS) cause typhoid fever and gastroenteritis, respectively, in humans. Salmonella typhoid toxin contributes to typhoid disease progression and chronic infection, but little is known about the role of its NTS ortholog. We found that typhoid toxin and its NTS ortholog induce dif...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2020.04.005
更新日期:2020-06-10 00:00:00
abstract::Apicomplexa are unicellular eukaryotic pathogens that carry a vestigial algal endosymbiont, the apicoplast. The physiological function of the apicoplast and its integration into parasite metabolism remain poorly understood and at times controversial. We establish that the Toxoplasma apicoplast membrane-localized phosp...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2009.12.002
更新日期:2010-01-21 00:00:00
abstract::Landscape ecology examines the relationships between the spatial arrangement of different landforms and the processes that give rise to spatial and temporal patterns in local community structure. The spatial ecology of the microbial communities that inhabit the human body-in particular, those of the nose, mouth, and t...
journal_title:Cell host & microbe
pub_type: 杂志文章,评审
doi:10.1016/j.chom.2017.03.011
更新日期:2017-04-12 00:00:00
abstract::Fecal transfer from healthy donors is being explored as a microbiome modality. MicroRNAs (miRNAs) have been found to affect the microbiome. Multiple sclerosis (MS) patients have been shown to have an altered gut microbiome. Here, we unexpectedly found that transfer of feces harvested at peak disease from the experimen...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2019.10.008
更新日期:2019-12-11 00:00:00
abstract::Studying the microbial composition of internal organs and their associations with disease remains challenging due to the difficulty of acquiring clinical biopsies. We designed a statistical model to analyze the prevalence of species across sample types from The Cancer Genome Atlas (TCGA), revealing that species equipr...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2020.12.001
更新日期:2020-12-21 00:00:00
abstract::Although the replicative life cycle of HIV within CD4 T cells is understood in molecular detail, less is known about how this human retrovirus promotes the loss of CD4 T lymphocytes. It is this cell death process that drives clinical progression to acquired immune deficiency syndrome (AIDS). Recent studies have highli...
journal_title:Cell host & microbe
pub_type: 杂志文章,评审
doi:10.1016/j.chom.2016.02.012
更新日期:2016-03-09 00:00:00
abstract::The link between bacteria and host chromatin remodeling is an emerging topic. The exciting recent discoveries on bacterial impact on host epigenetics, as discussed in this Review, highlight yet another strategy used by bacterial pathogens to interfere with key cellular processes. The study of how pathogens provoke hos...
journal_title:Cell host & microbe
pub_type: 杂志文章,评审
doi:10.1016/j.chom.2008.07.009
更新日期:2008-08-14 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::It is currently unclear at which point during viral replication that RNA genomes are first recognized as nonself by the immune system. In this issue of Cell Host & Microbe, Weber et al. show that incoming nucleocapsid-bound genomes are sufficient to bind and activate innate immune sensors. ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2013.02.012
更新日期:2013-03-13 00:00:00
abstract::The mechanisms through which commensal bacterial populations cause inflammatory disease when shifted to dysbiotic community structures are poorly understood. Jiao et al. (2013) demonstrate that, in the case of inflammatory disease in the mouth, stimulation of the intracellular pattern recognition receptor Nod1 is a cr...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2013.05.001
更新日期:2013-05-15 00:00:00
abstract::Dietary supplementation with fermentable fiber suppresses adiposity and the associated parameters of metabolic syndrome. Microbiota-generated fiber-derived short-chain fatty acids (SCFAs) and free fatty acid receptors including GPR43 are thought to mediate these effects. We find that while fermentable (inulin), but no...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2017.11.003
更新日期:2018-01-10 00:00:00
abstract::Microbial patterns are recognized by cell-surface receptors to initiate pattern-triggered immunity (PTI) in plants. Receptor-like cytoplasmic kinases (RLCKs), such as BIK1, and calcium-dependent protein kinases (CPKs) are engaged during PTI to activate the NADPH oxidase RBOHD for reactive oxygen species (ROS) producti...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2018.08.007
更新日期:2018-09-12 00:00:00
abstract::The inner colon mucus layer capacity to separate bacteria from the epithelium is dependent on bacterial colonizers signaling to the host epithelium. In this issue of Cell Host & Microbe, Wlodarska et al. (2017) demonstrate that the mucin-utilizing Peptostreptococcus russellii protects the host from inflammatory diseas...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2017.06.011
更新日期:2017-07-12 00:00:00
abstract::During phagocytosis, microorganisms are taken up by immune cells into phagosomes. Through membrane-trafficking events mediated by SNARE proteins, phagosomes fuse with lysosomes, generating degradative phagolysosomes. Phagolysosomes contribute to host immunity by linking microbial killing within these organelles with a...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2013.06.003
更新日期:2013-07-17 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::The role of gut microbes in health and disease has often been surmised from stool, which is easily sampled and rich in microbial diversity, density, and abundance. Microbial analyses of stool have been accepted as measures to determine the relationship of gut microbiomes with host health and disease, based on the beli...
journal_title:Cell host & microbe
pub_type: 杂志文章,评审
doi:10.1016/j.chom.2019.08.011
更新日期:2019-09-11 00:00:00
abstract::Trypanosomiasis is a devastating neglected tropical disease affecting livestock and humans. Humans are susceptible to two Trypanosoma brucei subspecies but protected from other trypanosomes by circulating high-density lipoprotein (HDL) complexes called trypanosome lytic factors (TLFs) 1 and 2. TLFs contain apolipoprot...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2020.04.012
更新日期:2020-07-08 00:00:00
abstract::During viral infection, RIG-I-like receptors (RLRs) are activated upon dephosphorylation by the phosphatase PP1, resulting in type I interferon production. In this issue, Davis et al. (2014) and Mesman et al. (2014) show that measles virus inhibits this antiviral response by targeting PP1 and thus preventing RLR depho...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2014.06.013
更新日期:2014-07-09 00:00:00
abstract::Poxviruses are large DNA viruses that include the causal agent of human smallpox and vaccinia virus. Poxviruses replicate in cytoplasmic foci known as DNA factories. Here we show that a virus-encoded transcription factor, viral mRNA, cellular RNA-binding protein heterodimer G3BP/Caprin-1 (p137), translation initiation...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2007.08.005
更新日期:2007-10-11 00:00:00
abstract::In this issue of Cell Host & Microbe, Walton et al. (2018) uncover the mycobacterial factors that activate VEGF signaling and promote aberrant angiogenesis in the tuberculous granuloma. Preventing abnormal angiogenesis in the granuloma represents a potential therapeutic approach for tuberculosis. ...
journal_title:Cell host & microbe
pub_type: 评论,杂志文章
doi:10.1016/j.chom.2018.09.016
更新日期:2018-10-10 00:00:00
abstract::Viruses have evolved a remarkable array of strategies to escape the host's innate immune responses. In this issue of Cell Host & Microbe, Zhao et al. (2016b) reveal a viral strategy to inactivate RIG-I signaling that relies on deamidation of RIG-I. ...
journal_title:Cell host & microbe
pub_type: 杂志文章
doi:10.1016/j.chom.2016.11.011
更新日期:2016-12-14 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