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_name
Cell Host Microbejournal_title
Cell host & microbeauthors
Turnbaugh PJdoi
10.1016/j.chom.2017.02.021subject
Has Abstractpub_date
2017-03-08 00:00:00pages
278-281issue
3eissn
1931-3128issn
1934-6069pii
S1931-3128(17)30087-2journal_volume
21pub_type
杂志文章abstract：:Cure of rodent malaria with the biocide triclosan highlighted the enzyme FabI as an antimalarial drug target. In this issue of Cell Host & Microbe, Yu et al. (2008) show that FabI is not the principle target of triclosan yet plays an important role specifically in malaria liver stage development. ...
journal_title：Cell host & microbe
pub_type： 评论,杂志文章
doi：10.1016/j.chom.2008.11.006
更新日期：2008-12-11 00:00:00
abstract：:Vaccines are needed to combat the global rise in fungal diseases. In this issue of Cell Host & Microbe, Wüthrich et al. (2015) identify calnexin as a target of antigen-specific CD4 T cell responses against multiple fungal pathogens. This study illustrates that a conserved epitope triggers convergent cell-mediated immu...
journal_title：Cell host & microbe
pub_type： 评论,杂志文章
doi：10.1016/j.chom.2015.03.012
更新日期：2015-04-08 00:00:00
abstract：:The Nef protein of HIV-1 mediates immune evasion by relocating major histocompatibility complex (MHC) molecules and the immune costimulatory molecules CD80 and CD86 away from the monocytic cell surface. We describe a two-pronged mechanism by which Nef removes CD80 and CD86 from the cell surface. While MHCI, CD80, and ...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2007.01.001
更新日期：2007-03-15 00:00:00
abstract：:Salmonella enterica serovar Typhi (S. Typhi) causes typhoid fever, a life-threatening human disease. The lack of animal models due to S. Typhi's strict human host specificity has hindered its study and vaccine development. We find that immunodeficient Rag2(-/-) γc(-/-) mice engrafted with human fetal liver hematopoiet...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2010.09.003
更新日期：2010-10-21 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：:Although Lactobacilli are generally considered probiotic agents in metazoans, the underlying molecular mechanisms are largely unknown. In this issue of Cell Host & Microbe, Erkosar et al. (2015) reveal that a Drosophila gut commensal, Lactobacillus plantarum(WJL), promotes animal growth by enhancing the host's capacit...
journal_title：Cell host & microbe
pub_type： 评论,杂志文章
doi：10.1016/j.chom.2015.09.012
更新日期：2015-10-14 00:00:00
abstract：:Vibrio parahaemolyticus, a Gram-negative halophilic bacterium that causes acute gastroenteritis in humans, is characterized by two type III secretion systems (T3SS), namely T3SS1 and T3SS2. T3SS2 is indispensable for enterotoxicity but the effector(s) involved are unknown. Here, we identify VopV as a critical effector...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2011.08.014
更新日期：2011-10-20 00:00:00
abstract：:Live attenuated vaccines remain the safest, most cost-effective intervention against viral infections. Because live vaccine strains are generated empirically and the basis for attenuation is usually ill defined, many important viruses lack an efficient live vaccine. Here, we present a general strategy for the rational...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2008.08.003
更新日期：2008-09-11 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：:Mounting an effective innate immune response against pathogens requires the rapid and global reprogramming of host cellular processes. Here we employed complementary proteomic methods to identify differentially regulated proteins early during a plant's defense response. Besides defense-related proteins, constituents o...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2009.10.005
更新日期：2009-11-19 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：:Microbial CRISPR-Cas acts as a defense, but also as a gatekeeper controlling the flow of new genes into microbial genomes. In a recent Cell paper, Jiang et al. (2016) uncover the functional importance of transcription-dependent RNA targeting in type III-A CRISPR-Cas antiviral defense and provide insight into the co-ev...
journal_title：Cell host & microbe
pub_type： 评论,杂志文章
doi：10.1016/j.chom.2016.01.015
更新日期：2016-02-10 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
abstract：:Innate immune responses are characterized by precise gene expression whereby gene subsets are temporally induced to limit infection, although the mechanisms involved are incompletely understood. We show that antiviral immunity in Drosophila requires the transcriptional pausing pathway, including negative elongation fa...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2012.08.011
更新日期：2012-10-18 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：: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：: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：:iNKT cells are innate T lymphocytes recognizing endogenous and foreign lipid antigens presented in the MHC-like molecule CD1d. The semi-invariant iNKT cell TCR can detect certain bacterial and parasitic lipids and drive iNKT cell responses. How iNKT cells respond to fungi, however, is unknown. We found that CD1d-defic...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2011.09.011
更新日期：2011-11-17 00:00:00
abstract：:Polysaccharide A (PSA), the archetypical immunomodulatory molecule of the gut commensal Bacteroides fragilis, induces regulatory T cells to secrete the anti-inflammatory cytokine interleukin-10 (IL-10). The cellular mediators of PSA's immunomodulatory properties are incompletely understood. In a mouse model of colitis...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2014.03.006
更新日期：2014-04-09 00:00:00
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 min...
journal_title：Cell host & microbe
pub_type： 评论,杂志文章
doi：10.1016/j.chom.2020.03.013
更新日期：2020-04-08 00:00:00
abstract：:Quorum-sensing molecules (QSMs) are secreted by bacteria to signal population density. Upon reaching a critical concentration, QSMs induce transcriptional alterations in bacteria, which enable virulence factor expression and biofilm formation. It is unclear whether mammalian hosts can recognize QSMs to trigger respons...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2019.06.003
更新日期：2019-07-10 00:00:00
abstract：:Surface-associated TRAP (thrombospondin-related anonymous protein) family proteins are conserved across the phylum of apicomplexan parasites. TRAP proteins are thought to play an integral role in parasite motility and cell invasion by linking the extracellular environment with the parasite submembrane actomyosin motor...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2016.10.015
更新日期：2016-11-09 00:00:00
abstract：:In addition to classically defined immune mechanisms, cell-intrinsic processes can restrict virus infection and have shaped virus evolution. The details of this virus-host interaction are still emerging. Following a genome-wide siRNA screen for host factors affecting replication of Semliki Forest virus (SFV), a positi...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2014.08.007
更新日期：2014-09-10 00:00:00
abstract：:Efforts to prevent human immunodeficiency virus type 1 (HIV-1) infection would benefit from understanding the factors that govern virus neutralization by antibodies. We present a mechanistic model for HIV-1 neutralization that includes both virus and antibody parameters. Variations in epitope integrity on the viral en...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2013.10.006
更新日期：2013-11-13 00:00:00
abstract：:After invading host cells, Toxoplasma gondii multiplies within a parasitophorous vacuole (PV) that is maintained by parasite proteins secreted from organelles called dense granules. Most dense granule proteins remain within the PV, and few are known to access the host cell cytosol. We identify GRA16 as a dense granule...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2013.03.002
更新日期：2013-04-17 00:00:00
abstract：:Influenza A virus (IAV) infection is initiated by the attachment of the viral glycoprotein hemagglutinin (HA) to sialic acid on the host cell surface. However, the sialic acid-containing receptor crucial for IAV infection has remained unidentified. Here, we show that HA binds to the voltage-dependent Ca2+ channel Cav1...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2018.04.015
更新日期：2018-06-13 00:00:00
abstract：:In response to virus infection, cells can alter protein expression to modify cellular functions and limit viral replication. To examine host protein expression during infection with human cytomegalovirus (HCMV), an enveloped DNA virus, we performed a semiquantitative, temporal analysis of the cell surface proteome in ...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2012.05.012
更新日期：2012-07-19 00:00:00
abstract：:Dietary factors, microbial composition, and metabolism are intimately intertwined into a complex network whose activities influence important intestinal functions. In a recent issue of Cell, Belcheva et al. (2014) show that microbial-derived butyrate promotes proliferation of cancer-initiated intestinal epithelial cel...
journal_title：Cell host & microbe
pub_type： 评论,杂志文章
doi：10.1016/j.chom.2014.07.011
更新日期：2014-08-13 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：:Characterization of single antibody lineages within infected individuals has provided insights into the development of Env-specific antibodies. However, a systems-level understanding of the humoral response against HIV-1 is limited. Here, we interrogated the antibody repertoires of multiple HIV-infected donors from an...
journal_title：Cell host & microbe
pub_type： 杂志文章
doi：10.1016/j.chom.2018.05.001
更新日期：2018-06-13 00:00:00
