Abstract：
:The intestine is inhabited by a diverse range of microorganisms, which requires the host to employ numerous barrier measures to prevent bacterial invasion. However, the intestinal microbiota additionally acts symbiotically with host cells to maintain epithelial barrier function, and perturbation to this interaction plays a pivotal role in intestinal pathogenesis. In this review, we highlight current findings of how the intestinal microbiota influences host intestinal epithelial cells. In particular, we review the roles of numerous microbial-derived products as well as mechanisms by which these microbial products influence the regulation of intestinal epithelial population dynamics and barrier function.
journal_name
Microbes Infectjournal_title
Microbes and infectionauthors
Goyal S,Tsang DKL,Maisonneuve C,Girardin SEdoi
10.1016/j.micinf.2020.10.009subject
Has Abstractpub_date
2020-11-12 00:00:00eissn
1286-4579issn
1769-714Xpii
S1286-4579(20)30203-3pub_type
杂志文章abstract：:Phagocytosis is important in immune defense and development in vertebrates and invertebrates. It leads to swift ingestion of microorganisms and dying cells by phagocytes. How particles are recognized is not well understood. Studies in insects, and Drosophila in particular, argue that these are powerful model systems t...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/s1286-4579(00)00304-x
更新日期：2000-03-01 00:00:00
abstract：:Several bacterial pathogens interact with their host through protein secretion effectuated by a type VI secretion system (T6SS). Francisella tularensis is a highly pathogenic intracellular bacterium that causes the disease tularemia. Proteins encoded by the Francisella pathogenicity island (FPI), which constitute a ty...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2016.07.006
更新日期：2016-12-01 00:00:00
abstract：:Entamoeba histolytica, which causes amebic colitis and occasional liver abscesses in humans, can induce host cell death through apoptosis and necrosis. Recently, we have demonstrated that E. histolytica can induce cell death in neutrophils via diphenyleneiodonium-sensitive NADPH oxidase (NOX)-derived reactive oxygen s...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2011.06.001
更新日期：2011-11-01 00:00:00
abstract：:Black rats (Rattus rattus) receiving Leishmania tropica injected intradermally into the ear were studied for the persistence of parasites and infectivity to natural sand fly vector. The mammalian host, the parasite, and the vector all originated from the endemic focus of Urfa, Turkey. Rats did not develop lesions or a...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(03)00046-7
更新日期：2003-04-01 00:00:00
abstract：:T cells are thought to play a critical role in cerebral malaria pathogenesis. However, available evidences are restricted to rodent models in which V beta specific T cell expansion has been associated with neurological syndrome suggesting involvement of superantigens or dominant antigens. Using flow cytometry, we stud...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2007.05.019
更新日期：2007-09-01 00:00:00
abstract：:We previously found that, in a mouse model of Chagas cardiomyopathy, 18% of the 9390 quantified unigenes were significantly regulated by Trypanosoma cruzi infection. However, treatment with bone marrow-derived mononuclear cells (MNCs) resulted in 84% transcriptomic recovery. We have applied new algorithms to reanalyze...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2017.11.003
更新日期：2018-03-01 00:00:00
abstract：:Most studies of Salmonella enterica serovar Typhimurium infection focus only on the pathogenicity of one strain. We investigated whether differences in pathogenicity of two wild-type S. Typhimurium strains; DT120 and SL1344, were related to gut invasion or the resulting immune response. Oral administration of a ten-fo...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2013.08.004
更新日期：2013-11-01 00:00:00
abstract：:Francisella tularensis causes the zoonosis tularemia in humans, and inhaled F. tularensis ssp. novicida induces lethal murine tularemia. Transcription of virulence factors in F. novicida is regulated by macrophage growth locus A (mglA), a global regulator required for bacterial replication in macrophages in vitro. We ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.04.008
更新日期：2008-06-01 00:00:00
abstract：:Campylobacter jejuni is the predominant cause of antecedent infection in Guillain-Barré syndrome (GBS) or Miller Fisher syndrome (MFS). C. jejuni probably triggers GBS or MFS through molecular mimicry between bacterial sialylated lipo-oligosaccharides (LOS) and gangliosides in peripheral nerve tissue. We investigated ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.06.022
更新日期：2006-01-01 00:00:00
abstract：:In contrast to most gammaherpesviruses, Bovine herpesvirus 4 (BoHV-4) has a broad range of host species both in vitro and in vivo. Several in vitro studies demonstrated that some human cell lines are sensitive or even permissive to BoHV-4. These observations led to the hypothesis that cross-species transmission of BoH...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2007.08.007
更新日期：2007-11-01 00:00:00
abstract：:GB virus B (GBV-B) infection of New World monkeys is considered to be a useful surrogate model for hepatitis C virus (HCV) infection. GBV-B replicates in the liver and induces acute resolving hepatitis but little is known whether the other organs could be permissive for the virus. We investigated the viral tropism of ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2007.01.010
更新日期：2007-04-01 00:00:00
abstract：:Secreted phospholipase B (PLB1), which contains three enzyme activities in the one protein, is necessary for the initiation of pulmonary infection by Cryptococcus neoformans and for dissemination from the lung via the lymphatics and blood. Adhesion to lung epithelium is the first step in this process, therefore we inv...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.10.018
更新日期：2006-04-01 00:00:00
abstract：:The PE and PPE family of proteins of Mycobacterium tuberculosis have been hypothesized to play important roles in the biology of the organism and some proteins have been shown to be involved in eliciting T-cell responses. Earlier, we had identified putative HLA class I binding epitopes of the PE and PPE proteins of My...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.04.017
更新日期：2008-07-01 00:00:00
abstract：:Cryptosporidium parvum is an intracellular protozoan parasite that causes severe infection in humans and animals. The great difficulties in treating people and animals suffering from cryptosporidiosis have prompted the development of in vitro experimental models. The aim of this study was to demonstrate that C. parvum...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2004.02.016
更新日期：2004-05-01 00:00:00
abstract：:The vif gene of human immunodeficiency virus type 1 (HIV-1) is essential for virus growth in non-permissive cells such as H9. To elucidate the mechanism of action of the Vif protein, vif mutants, which show trans-dominant negative effects on the replication of HIV-1, would be useful tools. In this study, a new assay s...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(02)01646-5
更新日期：2002-10-01 00:00:00
abstract：:We investigated the relationship between antibody response to the major Paracoccidioides brasiliensis antigen, a 43-kDa glycoprotein, and the two paracoccidioidomycosis (PCM) clinical presentations, the juvenile and the adult forms. Total immunoglobulin G (IgG), IgG isotypes, and IgA anti-gp43 antibodies were determin...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(99)80022-7
更新日期：1999-04-01 00:00:00
abstract：:Cell-mediated immunity to Toxoplasma gondii establishes and maintains a balanced host-pathogen relationship. Recent analyses using spontaneous and genetically engineered mouse mutants have yielded a clearer picture of factors positively and negatively regulating the host immune response and a better understanding of c...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2005.10.031
更新日期：2006-04-01 00:00:00
abstract：:C/EBPbeta plays a pivotal role in activation of human immunodeficiency virus type 1 (HIV-1) in monocytes/macrophages. However, mechanisms for functional regulation of C/EBPbeta remain uncharacterized. Previous studies indicated that NF-kappaB activation by tumor necrosis factor (TNF) receptor family, which activates T...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2007.02.017
更新日期：2007-05-01 00:00:00
abstract：:Microsporidia are intracellular pathogens that cause severe disease in immunocompromised humans and animals. We recently demonstrated that XID mice are more susceptible to Encephalitozoon cuniculi infection by intraperitoneal route, evidencing the role of B-1 cells in resistance against infection. The present study in...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2017.11.004
更新日期：2018-03-01 00:00:00
abstract：:The Escherichia coli NleH1 and NleH2 virulence proteins differentially regulate host transcription of innate immunity genes. The mouse pathogen Citrobacter rodentium encodes one NleH protein, which functions equivalently to E. coli NleH1. We examined the impact of host genetics and intestinal inflammation on the contr...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2014.02.003
更新日期：2014-05-01 00:00:00
abstract：:The purpose of this study was to investigate the in vitro antiviral properties of pterocarnin A, extracted from the bark of Pterocarya stenoptera (Juylandaceae). Results showed that pterocarnin A exhibited anti-herpes simplex virus (HSV) activity. It had a low selectivity index (SI) value and only possessed some level...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2004.03.009
更新日期：2004-07-01 00:00:00
abstract：:Recent studies have shown that infection with Porphyromonas gingivalis, a major periodontal pathogen, hastens the progression of non-alcoholic fatty liver disease (NAFLD). However, the intracellular fate of P. gingivalis in hepatocytes remains unknown. Here, using oleic-acid-induced HepG2 cells as an in vitro model fo...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2016.05.004
更新日期：2016-09-01 00:00:00
abstract：:We investigated the roles of the regulatory molecules glucocorticoid-induced TNF receptor family-related protein (GITR) and cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) in murine infection with the nematode parasite Trichinella spiralis. Expression of GITR and CTLA-4 was rapidly upregulated on cells in the mes...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2006.08.013
更新日期：2006-10-01 00:00:00
abstract：:Several pathogens including Gram-negative bacteria hijack complement regulators to escape host's innate response. Pathogenic Leptospira species bind Factor H, C4b binding protein and vitronectin from the complement system. We evaluated the ability of low passage (LP) and culture-attenuated (CA) pathogenic strains of L...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2019.03.001
更新日期：2019-01-01 00:00:00
abstract：:Pseudomonas aeruginosa, a significant cause of human morbidity and mortality, uses a type 3 secretion system (T3SS) to inject effector toxins into host cells. We previously reported that P. aeruginosa uses ADP-ribosyltransferase (ADPr) activity of the T3SS effector ExoS for intracellular replication. T3SS translocon (...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2012.08.007
更新日期：2012-12-01 00:00:00
abstract：:While the Vif protein of human immunodeficiency virus type 1 (HIV-1) is essential for viral replication in non-permissive cells, it is rapidly degraded intracellularly. We have previously suggested that the rapid turn-over of Vif is biologically meaningful to prevent detrimental effects of this protein at high express...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2004.04.011
更新日期：2004-07-01 00:00:00
abstract：:Lactobacilli are normal inhabitants of our microbiota and are known to protect against pathogens. Neisseria gonorrhoeae is a human specific pathogenic bacterium that colonises the urogenital tract where it causes gonorrhoea. In this study we analysed early interactions between lactobacilli and gonococci and investigat...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.07.032
更新日期：2008-10-01 00:00:00
abstract：:Intracellular replication of Cryptosporidium parvum (Apicomplexa) involves the generation of several asexual and sexual forms of the parasite. During the stage conversions, complex mechanisms lead to differential structural and functional properties of the parasite. These require a well tuned gene transcription machin...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2006.04.012
更新日期：2006-07-01 00:00:00
abstract：:Control of human African trypanosomiasis (HAT) is highly dependent on the ability to detect and treat infected individuals. However, a number of individuals exposed to Trypanosoma brucei gambiense are able to control infection to undetectable levels in blood. They are long-term potential reservoirs and thus a threat f...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2016.03.002
更新日期：2016-06-01 00:00:00
abstract：:Enterotoxigenic Escherichia coli (ETEC) are a major cause of diarrheal illness in developing countries, and perennially the most common cause of traveller's diarrhea. ETEC constitute a diverse pathotype that elaborate heat-labile and/or heat-stable enterotoxins. Recent molecular pathogenesis studies reveal sophisticat...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2009.10.002
更新日期：2010-02-01 00:00:00
