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 infection/vaccination determine the extent and nature of both effector and memory cell development.
journal_name
Microbes Infectjournal_title
Microbes and infectionauthors
Swain SLdoi
10.1016/s1286-4579(03)00013-3subject
Has Abstractpub_date
2003-03-01 00:00:00pages
213-9issue
3eissn
1286-4579issn
1769-714Xpii
S1286457903000133journal_volume
5pub_type
杂志文章,评审abstract::Histoplasma capsulatum is an important fungal pathogen in immunocompromised hosts, including AIDS patients. Experimental evidence suggests interferon-gamma (IFN) plays a role in host defense against H. capsulatum. In these studies we sought to demonstrate the importance of IFN in innate resistance to systemic histopla...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/s1286-4579(00)01253-3
更新日期:2000-07-01 00:00:00
abstract::BCG rectal administration to newborn and adult mice induced protective immune responses against tuberculosis. BCG reaches the sub-epithelial site and the draining mesenteric lymph nodes (MLNs), and dendritic cells (DC) could be recruited to these sites. Using polarized Caco-2 epithelial cells, we showed that BCG trans...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2006.03.022
更新日期:2006-08-01 00:00:00
abstract::Campylobacter jejuni and Campylobacter coli together represent the leading bacterial cause of human enteritis. However, the pathogenesis of this disease is poorly understood. Infection results in the formation of crypt abscesses resulting from the migration of neutrophils across the intestinal epithelium and into the ...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2010.09.007
更新日期:2011-01-01 00:00:00
abstract::Infectious diseases are major causes, with malignancies, of morbidity and mortality in the elderly. Increased susceptibility to infections may result from underlying dysfunction of an aged immune system; moreover, inappropriate immunologic functions associated with aging can determine an insufficient response to vacci...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/s1286-4579(01)01443-5
更新日期:2001-08-01 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::Infection with Chlamydia pneumoniae, a human respiratory pathogen, has been associated with various chronic diseases such as asthma and atherosclerosis, possibly because the pathogen can exist in a persistent form. C. pneumoniae persistently infect DCs in a TNF-alpha dependent manner. The present study investigated wh...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2009.07.006
更新日期:2009-11-01 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 internalization of Aspergillus fumigatus into lung epithelial cells is critical for the infection process in the host. Gliotoxin is the most potent toxin produced by A. fumigatus. However, its role in A. fumigatus internalization into the lung epithelial cells is still largely unknown. In the present study, the de...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2014.03.001
更新日期:2014-06-01 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::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::Clinical metagenomics (CMg) refers to as the application of metagenomic sequencing of clinical samples in order to recover clinically-relevant information. Due to the increasing access to next-generation sequencing (NGS) facilities, CMg is a gast-growing field. In this context, we held the second International Confere...
journal_title:Microbes and infection
pub_type:
doi:10.1016/j.micinf.2018.02.005
更新日期:2018-04-01 00:00:00
abstract::On the Mycobacterium tuberculosis genome there are four mce operons, all of which are similar in sequence and organization, and code for putatively exported proteins. To investigate whether Mce proteins are essential for virulence, we generated knock-out mutants in mce1, mce2 and mce3 operons of M. tuberculosis and ev...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2004.11.007
更新日期:2005-03-01 00:00:00
abstract::Gliotoxin is a mycotoxin having a considerable number of immuno-suppressive actions and is produced by several moulds such as Aspergillus fumigatus. In this study, we investigated its toxic effects on human neutrophils at concentrations corresponding to those found in the blood of patients with invasive aspergillosis....
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2006.10.009
更新日期:2007-01-01 00:00:00
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::Ebolavirus can cause a highly fatal and panic-generating human disease which may jump from bats to other mammals and human. High viral loads in body fluids allow efficient transmission by contact. Lack of effective antivirals, vaccines and public health infrastructures in parts of Africa make it difficult to health wo...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/j.micinf.2014.11.007
更新日期:2015-02-01 00:00:00
abstract::Although the pathogenesis of periodontal disease (PD) is not well known, cytokines, chemotactic factors and inflammatory cells are certainly involved in the disease outcome. Here, we characterized the evolution of the PD induced by Actinobacillus actinomycetemcomitans in mice, showing that oral inoculation of these ba...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2005.01.012
更新日期:2005-04-01 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::Flaviviruses enter their host cells by receptor-mediated endocytosis, a well-orchestrated process of receptor recognition, penetration and uncoating. Recent findings on these early steps in the life cycle of flaviviruses are the focus of this review. ...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/j.micinf.2010.09.005
更新日期:2011-01-01 00:00:00
abstract::Autoantibodies against various components of host are known to occur in leprosy. Nerve damage is the primary cause of disability associated with leprosy. The aim of this study was to detect the level of autoantibodies and lympho-proliferative response against myelin basic protein (MBP) in leprosy patients (LPs) and th...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2014.12.015
更新日期:2015-04-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1) mostly owes its success to its ability to evade host immune responses. Understanding viral immune escape mechanisms is a prerequisite to improve future HIV-1 vaccine design. This review focuses on the strategies that HIV-1 has evolved to evade recognition by natural killer (...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/j.micinf.2012.05.001
更新日期:2012-09-01 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::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::Attenuated Salmonella induce immunosuppressive, microbicidal and tumoricidal macrophages in mice. All three effects are mediated by activated macrophages producing nitric oxide (NO). NO is induced by the innate immune response pathway involving IL-12, NK cells and IFN-gamma in response to infection. NO has beneficial ...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/s1286-4579(01)01482-4
更新日期:2001-11-01 00:00:00
abstract::Campylobacter jejuni is one of the most common causes of bacterial gastroenteritis and chronic sequelae, such as reactive arthritis and Guillain-Barré syndrome (GBS), are known to follow uncomplicated infections. While little is known about reactive arthritis following Campylobacter infection, our knowledge on the pat...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/s1286-4579(02)01553-8
更新日期:2002-04-01 00:00:00
abstract::Innate lymphoid cells (ILCs) are the innate counterpart of T cells. Upon infection or injury, ILCs react promptly to direct the developing immune response to the one most adapted to the threat facing the organism. Therefore, ILCs play an important role early in resistance to infection, but also to maintain homeostasis...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/j.micinf.2018.05.003
更新日期:2018-01-01 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::Infection with Brucella abortus induces a pro-inflammatory response that drives T cell responses toward a Th1 profile. The mechanism by which this bacterium triggers this response is unknown. Dendritic cells (DC) are crucial mediators at the host-pathogen interface and are potent Th1-inducing antigen-presenting cells....
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2008.07.035
更新日期:2008-10-01 00:00:00
abstract::Lactic acid bacteria (LAB) show anti-inflammatory effects, and their genomic DNA was identified as one of the anti-inflammatory components. Despite the differences in anti-inflammatory effects between live LAB dependent not only on genus but also species, this effect has not been compared at the genomic DNA level. We ...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2012.11.003
更新日期:2013-02-01 00:00:00
abstract::Anti-retroviral therapy is useful to treat human immunodeficiency virus type 1 (HIV-1)-infected individuals, but has some major problems, such as the generation of multidrug-resistant viruses. To develop a novel supplemental or alternative therapeutic for CCR5-tropic (R5) HIV-1 infection, we generated a recombinant ve...
journal_title:Microbes and infection
pub_type: 杂志文章
doi:10.1016/j.micinf.2016.12.004
更新日期:2017-01-01 00:00:00
abstract::Helicobacter pylori colonizes the gastric mucosa. H. pylori infection is the main cause of peptic ulcer and gastric malignancy. This review gives an overview on the epidemiology of H. pylori infection and H. pylori-associated diseases in the developed world, mainly Europe, and it discusses very recent developments wit...
journal_title:Microbes and infection
pub_type: 杂志文章,评审
doi:10.1016/s1286-4579(03)00111-4
更新日期:2003-07-01 00:00:00