Abstract：
:Clostridium difficile is now established as a major nosocomial pathogen. C. difficile infection is seen almost exclusively as a complication of antibiotic therapy, and is particularly associated with clindamycin and third-generation cephalosporins. Depletion of the indigenous gut microflora by antibiotic therapy has long been established as a major factor in the disease. However, the direct influence of antimicrobials upon virulence mechanisms such as toxin production and adhesion in the bowel, and the exact mechanisms by which the organism causes disease remain to be elucidated.
journal_name
Microbes Infectjournal_title
Microbes and infectionauthors
Freeman J,Wilcox MHdoi
10.1016/s1286-4579(99)80054-9subject
Has Abstractpub_date
1999-04-01 00:00:00pages
377-84issue
5eissn
1286-4579issn
1769-714Xpii
S1286-4579(99)80054-9journal_volume
1pub_type
杂志文章,评审abstract：:The type III secretion system of Salmonella enterica serovar Typhimurium can be used to target heterologous antigens directly into the cytosol of antigen-presenting cells. Our laboratory has previously reported that the single oral immunization of mice with a recombinant Salmonella strain expressing the translocated Y...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.02.007
更新日期：2005-05-01 00:00:00
abstract：:We investigated whether a 6-amino acid insertion/deletion polymorphism in the mucin domain of TIM-1 (T-cell immunoglobulin and mucin domain 1), modulates susceptibility to HIV-1 infection. The polymorphism was genotyped in three case/control cohorts of HIV-1 exposed seronegative individuals (HESN) and HIV-1 infected s...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2016.09.005
更新日期：2017-01-01 00:00:00
abstract：:Drug-resistant tuberculosis (TB), including the more severe forms of multidrug- and extensively drug-resistant forms, is an increasing public health concern globally. In Sweden the majority of patients with TB are immigrants from countries with a high incidence of TB including the drug-resistant forms. In this study, ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.03.006
更新日期：2008-05-01 00:00:00
abstract：:Patients with paracoccidioidomycosis (PCM) present marked involvement of the lungs during the course of the mycosis. The purpose of this work was to obtain bronchoalveolar lavage (BAL) fluid from these patients to study the cytopathology, TNF levels and the oxidative and fungicidal response of alveolar macrophages (AM...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2003.05.001
更新日期：2003-12-01 00:00:00
abstract：:Despite high vaccination coverage, pertussis remains an important respiratory infectious disease and the least-controlled vaccine-preventable infectious disease in children. Natural infection with Bordetella pertussis is known to induce strong and long-lasting immunity that wanes later than vaccine-mediated immunity. ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2013.10.002
更新日期：2014-01-01 00:00:00
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 pl...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2020.10.009
更新日期：2020-11-12 00:00:00
abstract：:Many viruses regulate a crucial point in the apoptotic pathway by expressing viral Bcl-2 homologues, which have become useful tools to investigate the mechanisms behind the control of the mitochondrial checkpoint of apoptosis. Concurrently, a number of viral inhibitors of innate immune signalling have been instrumenta...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2009.08.012
更新日期：2009-11-01 00:00:00
abstract：:Leishmania amazonensis infection promotes alteration of host cellular signaling and intracellular parasite survival, but specific mechanisms are poorly understood. We previously demonstrated that L. amazonensis infection of dendritic cells (DC) activated extracellular signal-regulated kinase (ERK), an MAP-kinase kinas...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2013.12.006
更新日期：2014-04-01 00:00:00
abstract：:Numerous Chlamydia trachomatis proteins have been identified as potential subunit vaccines, of which the major outer-membrane protein (MOMP) has, so far, proven the most efficacious. Recently, subunit A of the V-type ATP synthase (ATPase; TC0582) complex was shown to elicit partial protection against infection. Comput...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2015.12.002
更新日期：2016-04-01 00:00:00
abstract：:Helicobacter hepaticus strain 3B1 (H. hepaticus) contains a genomic island of approximately 71 kb, HHGI1, with some of the common features shared among known bacterial pathogenicity islands. In this study, we characterized the pathogenic potential of HHGI1 by infecting B6.129-IL10 tm1Cgn (IL10-/-) mice with an isogeni...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.03.011
更新日期：2008-06-01 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
abstract：:African trypanosomes (prototype: Trypanosoma brucei) are flagellated protozoan parasites that infect a wide variety of mammals, causing nagana in cattle and sleeping sickness in humans. These organisms can cause prolonged chronic infections due to their ability to successively expose different antigenic variants of th...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.10.002
更新日期：2006-03-01 00:00:00
abstract：:CD4(+)CD25(+) T cells regulate the activity of autoreactive T cells. Depletion of these cells results in the development of a wide-spectrum of organ-specific autoimmune diseases. In vitro model systems have been developed to study the function of these potent suppressor cells. Following their activation via their T-ce...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/s1286-4579(01)01453-8
更新日期：2001-09-01 00:00:00
abstract：:Production of inflammatory cytokines and type I interferons by mammalian cells is mediated through virus-specific activation of Toll-like receptors (TLRs). Known roles for different TLRs and speculation as to their roles in viral pathogenesis and immunity are discussed in this review. ...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2004.08.013
更新日期：2004-12-01 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：:Multilocus enzyme electrophoresis (MLEE) is the gold standard for taxonomy and strain typing of Leishmania, but has some limitations. An alternative reliable and fast genotyping method for addressing population genetic and key epidemiological questions, is multilocus microsatellite typing (MLMT). MLMT using 15 markers...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2006.12.009
更新日期：2007-03-01 00:00:00
abstract：:In vitro cell culture models used to study how Salmonella initiates disease at the intestinal epithelium would benefit from the recognition that organs and tissues function in a three-dimensional (3-D) environment and that this spatial context is necessary for development of cultures that more realistically resemble i...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2006.02.020
更新日期：2006-06-01 00:00:00
abstract：:Filifactor alocis, a previously unrecognized Gram-positive anaerobic rod, is now considered a new emerging pathogen that may play a significant role in periodontal disease. F. alocis' unique characteristics and variations at the molecular level that may be responsible for the functional changes required to mediate the...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2015.03.011
更新日期：2015-07-01 00:00:00
abstract：:Macrophage-activating lipopeptide 2 (MALP-2), a mycoplasmal diacylated lipopeptide with palmitic acid moiety (Pam2), activates Toll-like receptor (TLR) 2 to induce inflammatory cytokines. TLR2 is known to mature myeloid dendritic cells (mDC) to drive mDC contact-mediated natural killer (NK) cell activation. Here we te...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2010.12.003
更新日期：2011-04-01 00:00:00
abstract：:The systemic inflammatory response syndrome (SIRS) is the body's response to an infectious or noninfectious insult. Although the definition of SIRS refers to it as an "inflammatory" response, it actually has pro- and anti-inflammatory components. This review outlines the pathophysiology of SIRS and highlights potentia...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2005.12.016
更新日期：2006-04-01 00:00:00
abstract：:Evaluation of vector control is crucial for improving malaria containment and, according to World Health Organization, new complementary indicators would be very valuable. In this study the IgG response to the Anopheles-specific cE5 salivary protein was tested as a tool to evaluate the efficacy of insecticide-treated ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2015.01.002
更新日期：2015-06-01 00:00:00
abstract：:Dengue fever and dengue hemorrhagic fever are important diseases worldwide. Although antibody-dependent enhancement of infection has been proposed as a mechanism for increased disease severity, enhancing antibodies in endemic people have not been thoroughly investigated. Recently, we established a serological assay sy...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2012.07.013
更新日期：2012-11-01 00:00:00
abstract：:The virulence of Paracoccidioides brasiliensis can be attenuated or lost after long periods of repeated subculturing and reestablished after animal inoculation. Only one adhesin (gp43) has been described until now, among the various identified components of P. brasiliensis, and gp43 shows adhesion to laminin. Thus, th...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.02.005
更新日期：2005-05-01 00:00:00
abstract：:Despite the development of new treatments, the mortality due to invasive pulmonary aspergillosis remains above 50%, reaching 95% in certain situations. The battle against Aspergillus fumigatus involves several components of the pulmonary innate immune system: cells, mediators, and natural antifungal molecules involved...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2009.07.002
更新日期：2009-10-01 00:00:00
abstract：:Protein kinase RNA activated (PKR) is a crucial mediator of anti-viral responses but is reported to be activated by multiple non-viral stimuli. However, mechanisms underlying PKR activation, particularly in response to bacterial infection, remain poorly understood. We have investigated mechanisms of PKR activation in ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2016.03.010
更新日期：2016-07-01 00:00:00
abstract：:Enterovirus 71 (EV71) is a neurotropic pathogen that can cause severe neural diseases and complications on infected patients. Clinical observations showed that EV71-induced immune responses may be associated with virus induced neurogenic pulmonary edema. Here reviewed studies that discovered several host molecules as ...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2010.03.006
更新日期：2010-07-01 00:00:00
abstract：:The rpoB gene encoding the beta subunit of the DNA-dependent RNA polymerase was molecularly characterized by PCR amplification and DNA sequencing in 26 Brucella reference strains by using primers selected according to the B. melitensis 16 M rpoB published sequence. Comparison of the rpoB nucleotide sequence of all Bru...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.10.008
更新日期：2006-03-01 00:00:00
abstract：:Francisella tularensis induces apoptosis within macrophages but the temporal and spatial modulation through activation of caspase-1, caspase-3, and the anti-apoptosis nuclear transcription factor B (NF-kappaB) is not known. Whether escape of the bacteria into the cytosol is sufficient and/or essential for activation o...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2009.11.003
更新日期：2010-02-01 00:00:00
abstract：:Purging HIV-1 to cure the infection in patients undergoing suppressive antiretroviral therapy requires targeting all possible viral reservoirs. Other than the memory CD4(+) T cells, several other HIV-1 reservoirs have been identified. HIV-1 infection in the brain as a reservoir is well documented, but not fully charac...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2015.05.006
更新日期：2015-09-01 00:00:00
abstract：:Memory T cells are derived directly from effector cells without need for additional antigen, TcR triggering or induced cytokines. A large fraction of effectors can become memory cells without division, supporting a default pathway with little further differentiation. This suggests that the same signals during infectio...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/s1286-4579(03)00013-3
更新日期：2003-03-01 00:00:00
