Immunosenescence and infectious diseases.

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 vaccines. Impairments of cellular, humoral and innate immunity in the elderly, contributing to increased incidence of infectious diseases, are discussed in this review.

journal_name

Microbes Infect

journal_title

Microbes and infection

authors

Ginaldi L,Loreto MF,Corsi MP,Modesti M,De Martinis M

doi

10.1016/s1286-4579(01)01443-5

subject

Has Abstract

pub_date

2001-08-01 00:00:00

pages

851-7

issue

10

eissn

1286-4579

issn

1769-714X

pii

S1286-4579(01)01443-5

journal_volume

3

pub_type

杂志文章,评审
  • IL-10 producing CD8+ T cells in human infection with Leishmania guyanensis.

    abstract::Cytokines are increasingly recognized as important components of the cellular immune responses to intracellular pathogens. In this study, we analyzed the production of TGF-beta, IL-10 and IFN-gamma by PBMC of unexposed naïve subjects and LCL patients after stimulation with live Leishmania guyanensis (L.g.). We demonst...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2007.04.009

    authors: Bourreau E,Ronet C,Couppié P,Sainte-Marie D,Tacchini-Cottier F,Launois P

    更新日期:2007-07-01 00:00:00

  • Transcriptome analysis of Escherichia coli O157:H7 grown in vitro in the sterile-filtrated cecal content of human gut microbiota associated rats reveals an adaptive expression of metabolic and virulence genes.

    abstract::In developed countries, enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a leading cause of bloody diarrhea and renal failures in human. Understanding strategies employed by EHEC to colonize the intestine is of major importance since to date no cure exists to eradicate the pathogen. In this study, the adaptive res...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2014.09.008

    authors: Le Bihan G,Jubelin G,Garneau P,Bernalier-Donadille A,Martin C,Beaudry F,Harel J

    更新日期:2015-01-01 00:00:00

  • Invasion of MDCK epithelial cells with altered expression of Rho GTPases by Trypanosoma cruzi amastigotes and metacyclic trypomastigotes of strains from the two major phylogenetic lineages.

    abstract::In order to invade mammalian cells, Trypanosoma cruzi infective forms cause distinct rearrangements of membrane and host cell cytoskeletal components. Rho GTPases have been shown to regulate three separate signal transduction pathways, linking plasma membrane receptors to the assembly of distinct actin filament struct...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2004.01.009

    authors: Fernandes AB,Mortara RA

    更新日期:2004-04-01 00:00:00

  • Chlamydia trachomatis genes whose products are related to energy metabolism are expressed differentially in active vs. persistent infection.

    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

    authors: Gérard HC,Freise J,Wang Z,Roberts G,Rudy D,Krauss-Opatz B,Köhler L,Zeidler H,Schumacher HR,Whittum-Hudson JA,Hudson AP

    更新日期:2002-01-01 00:00:00

  • Viral interference with host mRNA surveillance, the nonsense-mediated mRNA decay (NMD) pathway, through a new function of HTLV-1 Rex: implications for retroviral replication.

    abstract::Nonsense-mediated mRNA decay (NMD) is an essential and conserved cellular mRNA quality control mechanism. RNA signals to express viral genes from overlapping open reading frames potentially initiate NMD, nevertheless it is not clear whether viral RNAs are sensitive to NMD or if viruses have evolved mechanisms to evade...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2013.03.006

    authors: Nakano K,Ando T,Yamagishi M,Yokoyama K,Ishida T,Ohsugi T,Tanaka Y,Brighty DW,Watanabe T

    更新日期:2013-06-01 00:00:00

  • Mutation in mce operons attenuates Mycobacterium tuberculosis virulence.

    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

    authors: Gioffré A,Infante E,Aguilar D,Santangelo MP,Klepp L,Amadio A,Meikle V,Etchechoury I,Romano MI,Cataldi A,Hernández RP,Bigi F

    更新日期:2005-03-01 00:00:00

  • Severe pneumonia due to Parachlamydia acanthamoebae following intranasal inoculation: a mice model.

    abstract::Parachlamydia acanthamoebae is an obligate intracellular bacterium naturally infecting free-living amoebae. The role of this bacterium as an agent of pneumonia is suggested by sero-epidemiological studies and molecular surveys. Furthermore, P. acanthamoebae may escape macrophages microbicidal effectors. Recently, we d...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2015.08.007

    authors: Pilloux L,Casson N,Sommer K,Klos A,Stehle JC,Pusztaszeri M,Greub G

    更新日期:2015-11-01 00:00:00

  • Innate inflammatory response to the malarial pigment hemozoin.

    abstract::Malaria is an infectious disease caused by parasites of the genus Plasmodium. This intraerythrocytic protozoan produces hemozoin (HZ), an insoluble crystalline metabolite resulting from the heme detoxification mechanism. This review will focus on HZ biosynthesis and synthetic preparation, but in particular on its effe...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/j.micinf.2010.07.001

    authors: Shio MT,Kassa FA,Bellemare MJ,Olivier M

    更新日期:2010-11-01 00:00:00

  • Visiting the cell biology of Salmonella infection.

    abstract::Salmonella, a Gram-negative facultative intracellular pathogen is capable of infecting vast array of hosts. The striking ability of Salmonella to overcome every hurdle encountered in the host proves that they are true survivors. In the host, Salmonella infects various cell types and needs to survive and replicate by c...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/j.micinf.2010.05.010

    authors: Lahiri A,Lahiri A,Iyer N,Das P,Chakravortty D

    更新日期:2010-10-01 00:00:00

  • Introduction: innate recognition of bacteria and protozoan parasites.

    abstract::Major advances have recently been achieved in the area of microbial recognition by the innate immune system. In this Forum, we discuss important issues related to innate recognition of bacteria and protozoan parasites. In particular, we highlight the structural characterization of pathogen-associated molecular pattern...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/s1286-4579(02)01625-8

    authors: Teixeira MM,Almeida IC,Gazzinelli RT

    更新日期:2002-07-01 00:00:00

  • Leishmania molecules that mediate intracellular pathogenesis.

    abstract::Parasites of the Leishmania genus are the causative agents of a complex disease called leishmaniasis. Many activities of infected cells including their responses to a range of stimuli are modulated by Leishmania parasites. This review will profile some of the parasite molecules that target host cell processes for whic...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/j.micinf.2014.07.012

    authors: Kima PE

    更新日期:2014-09-01 00:00:00

  • Altered macrophage function is associated with severe Burkholderia pseudomallei infection in a murine model of type 2 diabetes.

    abstract::This study used a murine model of type 2 diabetes (BKS.Cg-Dock7(m) +/+Lepr(db)/J mice) to investigate the inflammatory and cellular mechanisms predisposing to Burkholderia pseudomallei infection and co-morbid diabetes. Homozygous db/db (diabetic) mice developed extreme obesity, dyslipidaemia and glucose intolerance le...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2011.07.008

    authors: Hodgson KA,Morris JL,Feterl ML,Govan BL,Ketheesan N

    更新日期:2011-12-01 00:00:00

  • Molecular mimicry between Mycobacterium leprae proteins (50S ribosomal protein L2 and Lysyl-tRNA synthetase) and myelin basic protein: a possible mechanism of nerve damage in leprosy.

    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

    authors: Singh I,Yadav AR,Mohanty KK,Katoch K,Sharma P,Mishra B,Bisht D,Gupta UD,Sengupta U

    更新日期:2015-04-01 00:00:00

  • Escheriosomes entrapped DNA vaccine co-expressing Cu-Zn superoxide dismutase and IL-18 confers protection against Brucella abortus.

    abstract::In the present study, we evaluated prophylactic prospective of liposome based DNA vaccine co-expressing Cu-Zn superoxide dismutase (SOD) along with interleukin-18 (IL-18) against experimental murine brucellosis. The immunization schedule involves liposome-mediated delivery of pVsod (encoding SOD of Brucella abortus) a...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2008.05.007

    authors: Singha H,Mallick AI,Jana C,Isore DP,Goswami TK,Srivastava SK,Azevedo VA,Chaudhuri P,Owais M

    更新日期:2008-08-01 00:00:00

  • Recombinant Mycobacterium bovis BCG expressing chimaeric protein of Ag85B and ESAT-6 enhances immunostimulatory activity of human macrophages.

    abstract::Recombinant BCG strain that secretes the chimaeric protein of Ag85B and ESAT-6 has been demonstrated to augment Th1 immune response in C57BL/6 mice. In this paper, we studied the immunostimulatory activity of the recombinant BCG strains in vitro and found out that rBCG-A(N)-E-A(C) activated THP-1 cells and induced hig...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2010.04.002

    authors: Xu Y,Liu W,Shen H,Yan J,Yang E,Wang H

    更新日期:2010-08-01 00:00:00

  • Complete development of Cryptosporidium parvum in rabbit chondrocytes (VELI cells).

    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

    authors: Lacharme L,Villar V,Rojo-Vazquez FA,Suárez S

    更新日期:2004-05-01 00:00:00

  • Influence of leishmanolysin-like molecules of Herpetomonas samuelpessoai on the interaction with macrophages.

    abstract::Monoxenous trypanosomatids usually have an invertebrate as the only host in their life cycles, however, they have been found repeatedly in plants and/or mammals. To succeed in colonizing a vertebrate host, the parasite must quickly adapt to drastic changes in the environment (e.g. temperature), which reflect the condi...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2010.07.010

    authors: Pereira FM,Santos-Mallet JR,Branquinha MH,d'Avila-Levy CM,Santos AL

    更新日期:2010-11-01 00:00:00

  • The role of cGMP signalling in regulating life cycle progression of Plasmodium.

    abstract::The 3'-5'-cyclic guanosine monophosphate (cGMP)-dependent protein kinase (PKG) is the main mediator of cGMP signalling in the malaria parasite. This article reviews the role of PKG in Plasmodium falciparum during gametogenesis and blood stage schizont rupture, as well as the role of the Plasmodium berghei orthologue i...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/j.micinf.2012.04.011

    authors: Hopp CS,Bowyer PW,Baker DA

    更新日期:2012-08-01 00:00:00

  • Innate recognition systems in insect immunity and development: new approaches in Drosophila.

    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

    authors: Franc NC,White K

    更新日期:2000-03-01 00:00:00

  • Targeted extracellular signal-regulated kinase activation mediated by Leishmania amazonensis requires MP1 scaffold.

    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

    authors: Boggiatto PM,Martinez PA,Pullikuth A,Jones DE,Bellaire B,Catling A,Petersen C

    更新日期:2014-04-01 00:00:00

  • Trypanosome-induced Interferon-γ production in whole blood stimulation assays is associated with latent Trypanosoma brucei gambiense infections.

    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

    authors: Ilboudo H,Jamonneau V,Koffi M,Kaboré J,Amoussa R,Holzmuller P,Garcia A,Bucheton B,Courtin D

    更新日期:2016-06-01 00:00:00

  • Control of pathogens and microbiota by innate lymphoid cells.

    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

    authors: Cording S,Medvedovic J,Lecuyer E,Aychek T,Eberl G

    更新日期:2018-01-01 00:00:00

  • Culture-attenuated pathogenic Leptospira lose the ability to survive to complement-mediated-killing due to lower expression of factor H binding proteins.

    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

    authors: Moreno-Torres A,Malvido-Jiménez IR,de la Peña-Moctezuma A,Castillo Sánchez LO,Fraga TR,Barbosa AS,Isaac L,Sahagún-Ruiz A

    更新日期:2019-01-01 00:00:00

  • Is antigen presentation the primary function of HLA-G?

    abstract::Human histocompatibility leukocyte antigen (HLA)-G is an antigen-presenting molecule. This review discusses the possibility that this might not be its primary function. HLA-G indeed modulates innate immunity by interacting with immunoglobulin-like receptors and by regulating HLA-E expression and its subsequent interac...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/s1286-4579(01)01386-7

    authors: Le Bouteiller P,Solier C

    更新日期:2001-04-01 00:00:00

  • Antineutrophil cytoplasmic antibodies directed against bactericidal/permeability-increasing protein detected in children with cystic fibrosis inhibit neutrophil-mediated killing of Pseudomonas aeruginosa.

    abstract::Antineutrophil cytoplasmic antibodies (ANCA) directed against bactericidal/permeability-increasing protein (BPI) were repeatedly found in cystic fibrosis (CF) patients. We analyzed the effect of BPI-ANCA in inhibiting neutrophil-mediated killing of Pseudomonas aeruginosa. The bactericidal effect expressed as percentag...

    journal_title:Microbes and infection

    pub_type: 信件

    doi:10.1016/s1286-4579(02)00049-7

    authors: Sedivá A,Bartůnková J,Bartosová J,Jennette C,Falk RJ,Jethwa HS

    更新日期:2003-01-01 00:00:00

  • Dental screening of medical patients for oral infections and inflammation: consideration of risk and benefit.

    abstract::The primary purpose of preoperative dental screening of medical patients is to detect acute or chronic oral conditions that may require management prior to planned medical interventions. The aim of this communication is to discuss the background of preoperative dental screening and the link between dental pathologies ...

    journal_title:Microbes and infection

    pub_type: 杂志文章,评审

    doi:10.1016/j.micinf.2016.10.002

    authors: Maret D,Peters OA,Vigarios E,Epstein JB,van der Sluis L

    更新日期:2017-02-01 00:00:00

  • Transcriptional organization of pneumococcal psrP-secY2A2 and impact of GtfA and GtfB deletion on PsrP-associated virulence properties.

    abstract::Pneumococcal serine-rich repeat protein (PsrP) is a glycoprotein that mediates Streptococcus pneumoniae attachment to lung cells and promotes biofilm formation. Herein, we investigated the transcriptional organization of psrP-secY2A2, the 37-kbp pathogenicity island encoding PsrP and its accessory genes. PCR amplifica...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2017.04.001

    authors: Lizcano A,Akula Suresh Babu R,Shenoy AT,Saville AM,Kumar N,D'Mello A,Hinojosa CA,Gilley RP,Segovia J,Mitchell TJ,Tettelin H,Orihuela CJ

    更新日期:2017-06-01 00:00:00

  • Peripheral human γδ T cells control growth of both avirulent and highly virulent strains of Francisella tularensis in vitro.

    abstract::In this paper we evaluate the role of human γδ T cells in control of Francisella tularensis infection. Using an in vitro model of infection, a reduction in bacterial numbers was detected in the presence of human γδ T cells for both attenuated LVS and virulent SCHU S4 strains of F. tularensis. Antibody neutralisation o...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2012.02.001

    authors: Rowland CA,Hartley MG,Flick-Smith H,Laws TR,Eyles JE,Oyston PC

    更新日期:2012-07-01 00:00:00

  • Functional genomic fabrics are remodeled in a mouse model of Chagasic cardiomyopathy and restored following cell therapy.

    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

    authors: Iacobas DA,Iacobas S,Tanowitz HB,Campos de Carvalho A,Spray DC

    更新日期:2018-03-01 00:00:00

  • Chlamydia pneumoniae modulates human monocyte-derived dendritic cells functions driving the induction of a Type 1/Type 17 inflammatory response.

    abstract::Chlamydia pneumoniae is a respiratory pathogen involved in the onset of chronic inflammatory pathologies. Dendritic cells (DC), are major players in spreading of C. pneumoniae from the lungs, a crucial step leading to disseminated infections. Less is known concerning modulation of DC functions consequent to encounter ...

    journal_title:Microbes and infection

    pub_type: 杂志文章

    doi:10.1016/j.micinf.2012.11.004

    authors: Flego D,Bianco M,Quattrini A,Mancini F,Carollo M,Schiavoni I,Ciervo A,Ausiello CM,Fedele G

    更新日期:2013-02-01 00:00:00