Abstract：
:This study analyzed macrophage inflammatory protein-2 (MIP-2) production and neutrophil recruitment in urinary tract in response to Pseudomonas aeruginosa in an ascending model of urinary tract infection (UTI) in mice. Both planktonic and biofilm cells of P. aeruginosa were used for inducing UTI in mice. MIP-2 levels determined in urine, bladder and kidney showed maximum MIP-2 production 6 h postinfection, which correlated with neutrophil recruitment. Biofilm cells showed significantly more MIP-2 production and neutrophil recruitment. However, no correlation between bacterial numbers and neutrophil recruitment was observed in urine and kidney tissue. The role of MIP-2 and neutrophils in relation to the persistence of P. aeruginosa in the urinary tract of mice is discussed.
journal_name
Microbes Infectjournal_title
Microbes and infectionauthors
Mittal R,Chhibber S,Sharma S,Harjai Kdoi
10.1016/j.micinf.2004.08.008subject
Has Abstractpub_date
2004-11-01 00:00:00pages
1326-32issue
14eissn
1286-4579issn
1769-714Xpii
S1286-4579(04)00280-1journal_volume
6pub_type
杂志文章abstract：:Although Pneumocystis carinii pneumonia is one of the leading causes of morbidity and mortality among patients with the acquired immunodeficiency syndrome, many questions about its epidemiology and transmission remain unanswered. Whereas traditional theory postulates that the disease results from reactivation of laten...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/s1286-4579(01)01514-3
更新日期：2002-01-01 00:00:00
abstract：:Interleukin (IL)-12/IL-23 signal transduction-deficient individuals with genetic defects in IL12RB1 or IL12B often suffer from unusual mycobacterial and Salmonella infections. Here we discuss recent questions that have arisen from clinical observations that cast doubt on the necessity of IL-12/IL-23 signaling in contr...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2005.10.032
更新日期：2006-04-01 00:00:00
abstract：:A robust and reliable cell culture system for serum-derived HCV (HCVser) has not been established yet because of the presence of neutralizing antibody and tropism for infection. To overcome this obstacle, we employed a lipid-mediated protein intracellular delivery reagent (PIDR) that permits internalization of protein...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2011.01.005
更新日期：2011-04-01 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：:Toxin B, an exotoxin produced by the anaerobic Gram-positive bacteria Clostridium difficile, is responsible for pseudomembranous colitis in humans. It deeply modifies morphology of cultured cells and enhances their membrane surface area, which suggests a possible alteration of membrane receptor distribution. Since tox...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(99)00247-6
更新日期：1999-12-01 00:00:00
abstract：:Using a viral-induced immunopathology model, we showed that when CD4(+) T cells were allowed to undergo homeostatic expansion prior to ocular herpes simplex virus infection, mice developed more severe inflammatory lesions with the increased severity associated with enhanced effector function of ocular CD4(+) T cells, ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.06.012
更新日期：2008-08-01 00:00:00
abstract：:The establishment of infection by Brucella ovis and Brucella canis in J774.A1 macrophages was found to be dependent upon cholesterol and ganglioside GM(1), two components of lipid rafts. This process also required a class A scavenger receptor of macrophages, and was not inhibited by smooth and rough lipopolysaccharide...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2009.12.008
更新日期：2010-03-01 00:00:00
abstract：:Respiratory syncytial virus (RSV) infection causes severe lower respiratory diseases in infancy, early childhood and the elderly. RSV infections respond poorly to current therapies. Therefore, we initiated a search for novel drug targets by investigating the characteristics and identity of RSV adhesion receptors on ma...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(02)00079-5
更新日期：2003-02-01 00:00:00
abstract：:Most pandemic influenza virus strains undergo adaptation or reassortment before they acquire the ability to cause fatal infections in a new host species. The pathologic changes and tissue tropism during virus adaptation are not fully understood. Here we investigated pathologic changes and tissue tropism by serial lung...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2008.09.013
更新日期：2009-01-01 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：:Two strains of mice selected according to extreme phenotypes of susceptibility and resistance to oral tolerance (TS and TR mice, respectively) were infected with 1 x 10(7) Leishmania amazonensis promastigotes and studied comparatively. TS mice developed a minor pathology while permitting parasite growth with the prese...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.09.018
更新日期：2006-04-01 00:00:00
abstract：:Staphylococcus aureus is an important cause of skin infections. We recently described an outbreak of recurrent furunculosis involving methicillin-resistant S. aureus among mentally retarded adults. We sought to determine the role of impaired neutrophil functions in its pathogenesis. Blood neutrophil functions were det...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2006.02.019
更新日期：2006-06-01 00:00:00
abstract：:Recent studies by DNA-DNA hybridisation assays conducted on a large collection of Escherichia coli strains isolated from chickens, ducks and turkeys suffering from colibacillosis, showed that 76% of the strains were negative for the presence of the pap gene cluster. The objective of this paper was to study the virulen...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2004.03.006
更新日期：2004-06-01 00:00:00
abstract：:Macrophages respond to infection with Legionella pneumophila by the induction of inflammatory mediators, including type I Interferons (IFN-Is). To explore whether the bacterial second messenger cyclic 3'-5' diguanylate (c-diGMP) activates some of these mediators, macrophages were infected with L. pneumophila strains i...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2011.09.002
更新日期：2012-02-01 00:00:00
abstract：:Helicobacter pylori activates extracellular-signal related (ERK) kinases in gastric epithelial cells, via transactivation of the EGF receptor (EGFR). H. pylori activation of EGFR may be relevant to epithelial hyperproliferation and gastric carcinogenesis. The aim of this study was to develop an 'In-Cell Western' (ICW)...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2007.03.004
更新日期：2007-06-01 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：:The invasin protein encoded by enteropathogenic Yersinia allows entry of bacteria into intestinal M cells by binding to integrin receptors. In cultured cells, invasin-mediated uptake requires proteins involved in endocytosis and signaling to the cell cytoskeleton. At least four different factors have been demonstrated...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/s1286-4579(00)90364-2
更新日期：2000-06-01 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：:The Chlamydia trachomatis genome encodes glycolysis and pentose phosphate pathway enzymes, two ATP/ADP exchange proteins, and other energy transduction-related components. We asked if and when chlamydial genes specifying products related to energy transduction are expressed during active vs. persistent infection in in...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(01)01504-0
更新日期：2002-01-01 00:00:00
abstract：:Group 1 and group 2 CD1 present both self and microbial lipid antigens to T cells. While group 1 CD1-restricted T cells are known for their ability to recognize mycobacterial glycolipid antigens, group 2 CD1-restricted T cells are recognized as regulatory T cells that can influence the outcome of innate and adaptive i...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2004.12.012
更新日期：2005-03-01 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：:Trypanosoma cruzi the cause of Chagas disease persists in tissues of infected experimental animals and humans. Here we demonstrate the persistence of the parasite in adipose tissue from of three of 10 elderly seropositive patients with chronic chagasic heart disease. Nine control patients had no parasites in the fat. ...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2011.06.002
更新日期：2011-11-01 00:00:00
abstract：:Experimental cutaneous leishmaniasis is a useful model in studying the mechanism regulating immune responses between T helper type 1 (Th1) and Th2. Mice susceptible to Leishmania major infection such as BALB/c (H-2(d)) are associated with the induction of the disease-promoting Th2 response, while the resistant mice su...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/s1286-4579(00)01298-3
更新日期：2000-10-01 00:00:00
abstract：:Two candidate DNA vaccines based on the proteins CFP10 and CFP21 encoded by regions of difference (RDs) of Mycobacterium tuberculosis were evaluated individually and in multivalent combination with the immunodominant protein Ag85B for induction of protective immune responses against experimental tuberculosis. Experime...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2006.04.025
更新日期：2006-08-01 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：:This study examined the impact of concurrent parasite infections (amoebiasis, filariasis, necatoriasis) and the effect of anti-parasite treatment on cytokine and chemokine responses in singly and poly-parasitized patients. Cellular reactivity and parasite-specific Th1- and Th2-type cytokine and chemokine profiles were...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2005.06.019
更新日期：2006-01-01 00:00:00
abstract：:A common theme in bacterial disease is the manipulation of the eukaryotic cytoskeleton by pathogenic factors. Understanding how virulence factors operate to achieve these alterations is a growing and important research effort. This review focuses on several virulence factors from the pathogen Salmonella, and considers...
journal_title：Microbes and infection
pub_type： 杂志文章,评审
doi：10.1016/j.micinf.2004.08.001
更新日期：2004-11-01 00:00:00
abstract：:Population genetic structure and subdivision are key factors affecting the evolution of organisms. In this study, we analysed and compared the population genetic structure of the malaria parasite Plasmodium falciparum and its mosquito vector Anopheles gambiae over space and time in the Nianza Province, near Victoria L...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2007.12.021
更新日期：2008-03-01 00:00:00
abstract：:Because of its severe side effects and variable efficacy, the current treatment for Chagas disease is unsatisfactory. Natural compounds are good alternative chemotherapeutic agents for the treatment of this infection. Recently, our group reported the antiproliferative activity and morphological alterations in epimasti...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2011.05.011
更新日期：2011-11-01 00:00:00
abstract：:In schistosomiasis, the current control strategy does not prevent reinfection, therefore, vaccine strategies are essential to combat the Schistosoma mansoni. The efficacy vaccine depends on parasite stage and effective adjuvant. We have recently demonstrated that S. mansoni schistosomula tegument (Smteg) is able to ac...
journal_title：Microbes and infection
pub_type： 杂志文章
doi：10.1016/j.micinf.2012.10.007
更新日期：2013-01-01 00:00:00
