Reactivation of latent Herpes simplex virus after pneumococcal pneumonia in mice.

abstract：:Numerous studies have reported that asialo-GM(1), gangliotetraosylceramide, or moieties serve as epithelial cell receptors for Pseudomonas aeruginosa. Usually this interaction is confirmed with antibodies to asialo-GM(1). However, few, if any, of these reports have evaluated the binding of fresh clinical isolates of P...

journal_title：Infection and immunity

authors： Schroeder TH,Zaidi T,Pier GB

更新日期：2001-02-01 00:00:00

abstract：:Citrobacter rodentium, a murine model pathogen for enteropathogenic Escherichia coli, colonizes the surface of intestinal epithelial cells and causes mucosal inflammation. This bacterium is an ideal model for investigating pathogen-host immune interactions in the gut. It is well known that gene transcripts for Th1 cyt...

journal_title：Infection and immunity

authors： Shiomi H,Masuda A,Nishiumi S,Nishida M,Takagawa T,Shiomi Y,Kutsumi H,Blumberg RS,Azuma T,Yoshida M

更新日期：2010-06-01 00:00:00

abstract：:The 18-kilodalton (kDa) antigen of Mycobacterium leprae was expressed as a fusion protein with a 2-kDa leader peptide and used in proliferation assays with peripheral blood cells. Fifty percent of untreated tuberculoid leprosy patients and 93% of long-term leprosy contacts responded to the recombinant protein in lymph...

journal_title：Infection and immunity

authors： Dockrell HM,Stoker NG,Lee SP,Jackson M,Grant KA,Jouy NF,Lucas SB,Hasan R,Hussain R,McAdam KP

更新日期：1989-07-01 00:00:00

abstract：:Type 14 is one of the common types isolated from patients of all ages with infections caused by Streptococcus pneumoniae. Its capsular polysaccharide (Pn14) is composed of a neutrally charged tetrasaccharide repeat unit. Pn14 does not elicit protective levels of antibodies in infants and children and is a less than op...

journal_title：Infection and immunity

authors： Schneerson R,Levi L,Robbins JB,Bryla DM,Schiffman G,Lagergard T

更新日期：1992-09-01 00:00:00

abstract：:Expression of the Vwa+ phenotype of Yersinia pestis in vitro is known to reflect maximum induction of virulence (or V and W antigens) at 37 degrees C with concomitant restriction of cell division. Both phenomena are potentiated by 20 mM Mg2+ and prevented by cultivation at 26 or 37 degrees C with 2.5 mM Ca2+. We have ...

journal_title：Infection and immunity

authors： Perry RD,Brubaker RR

更新日期：1983-04-01 00:00:00

abstract：:Group A streptococci isolated from skin adhere in greater numbers to human skin epithelial cells than to cells obtained from buccal mucosa whereas streptococci isolated from a throat tend to adhere in greater numbers to buccal epithelial cells than to skin epithelial cells in vitro. M protein-producing strains of grou...

journal_title：Infection and immunity

authors： Alkan M,Ofek I,Beachey EH

更新日期：1977-11-01 00:00:00

abstract：:Apical membrane antigen 1 (AMA1) is expressed on the surfaces of Plasmodium falciparum merozoites and is thought to play an important role in the invasion of erythrocytes by malaria parasites. To select for peptides that mimic conformational B-cell epitopes on AMA1, we screened a phage display library of >10(8) indivi...

journal_title：Infection and immunity

authors： Casey JL,Coley AM,Anders RF,Murphy VJ,Humberstone KS,Thomas AW,Foley M

更新日期：2004-02-01 00:00:00

abstract：:The ethanol-insoluble product formed from sucrose by purified enzyme encoded by the gtfA gene from Streptococcus mutans, expressed in recombinant Escherichia coli, was analyzed by 13C and 31P nuclear magnetic resonance. The product was identified as alpha-D-glucose-1-phosphate, and it was concluded that the GTF-A enzy...

journal_title：Infection and immunity

authors： Russell RR,Mukasa H,Shimamura A,Ferretti JJ

更新日期：1988-10-01 00:00:00

abstract：:We have investigated the ability of two species of streptococci isolated from the human oral cavity (Streptococcus mutans NCTC 10449 and Streptococcus sobrinus SL-1) to metabolize N-acetylglucosamine (GlcNAc), a naturally occurring amino sugar present in saliva and human glycoproteins, when provided as the sole fermen...

journal_title：Infection and immunity

authors： Homer KA,Patel R,Beighton D

更新日期：1993-01-01 00:00:00

abstract：:The antigenically conserved proteins of Treponema pallidum subsp. pallidum and four nonpathogenic cultivatable treponemes were investigated by phase partitioning with the nonionic detergent Triton X-114 and immunoblot analysis. None of the T. pallidum integral membrane proteins identified by phase partitioning (deterg...

journal_title：Infection and immunity

authors： Radolf JD,Norgard MV

更新日期：1988-07-01 00:00:00

abstract：:Glycosylphosphatidylinositol (GPI)-anchored proteins are abundantly expressed in the infective and intracellular stages of Trypanosoma cruzi and are recognized as antigenic targets by both the humoral and cellular arms of the immune system. Previously, we demonstrated the efficacy of genes encoding GPI-anchored protei...

journal_title：Infection and immunity

authors： Bhatia V,Sinha M,Luxon B,Garg N

更新日期：2004-11-01 00:00:00

abstract：:We developed an efficient electrotransformation system for the pathogenic fungus Histoplasma capsulatum and used it to examine the effects of features of the transforming DNA on transformation efficiency and fate of the transforming DNA and to demonstrate fungal expression of two recombinant Escherichia coli genes, hp...

journal_title：Infection and immunity

authors： Woods JP,Heinecke EL,Goldman WE

更新日期：1998-04-01 00:00:00

abstract：:l-Arginine (1 M) eluted measles virus adsorbed on monkey erythrocytes without affecting the infectious and hemagglutinating activities of the virus. This phenomenon was also observed for encephalomyocarditis virus and Newcastle disease virus. ...

journal_title：Infection and immunity

authors： Lebon P,Protat A,Moline P

更新日期：1975-06-01 00:00:00

abstract：:Mucosal immune responses to fungal infection range from T helper type 2 (Th2) cell-directed allergic inflammation to Th1-predominant neutrophilic inflammation, but the mechanisms directing these divergent mucosal immune outcomes and the role of T cells in host defense against mucosal fungal infections are not known. H...

journal_title：Infection and immunity

authors： Porter PC,Roberts L,Fields A,Knight M,Qian Y,Delclos GL,Han S,Kheradmand F,Corry DB

更新日期：2011-11-01 00:00:00

abstract：:Several early nonspecific host defense mechanisms were examined in resistant (BALB/c) and susceptible (C3H/He) mice after intraperitoneal inoculation with Rickettsia tsutsugamushi strain Gilliam. Inflammatory exudates were formed in both mouse strains in response to rickettsial inoculation, but the inflammatory respon...

journal_title：Infection and immunity

authors： Nacy CA,Groves MG

更新日期：1981-03-01 00:00:00

abstract：:In experiments described herein, it was observed that guinea pigs with delayed-type hypersensitivity to tuberculoproteins under various experimental conditions, with or without passive transfer of serum from immune donors, manifested no acquired immunity against aerogenically induced tuberculosis. These results are di...

journal_title：Infection and immunity

authors： Reggiardo Z,Middlebrook G

更新日期：1974-05-01 00:00:00

abstract：:To explore the molecular basis of the T-cell-mediated immune response to Listeria monocytogenes, we cloned and expressed listerial antigens in Escherichia coli using the lambda-ZAP bacteriophage and Bluescript plasmid vectors. A two-stage screening strategy was implemented to identify T-cell-reactive antigens; the fir...

journal_title：Infection and immunity

authors： Beattie IA,Swaminathan B,Ziegler HK

更新日期：1990-09-01 00:00:00

abstract：:Vibrio parahaemolyticus is a gram-negative marine bacterium. A limited population of the organisms causes acute gastroenteritis in humans. Almost all of the clinical V. parahaemolyticus isolates exhibit beta-type hemolysis on Wagatsuma agar, known as the Kanagawa phenomenon (KP). KP is induced by the thermostable dire...

journal_title：Infection and immunity

authors： Izutsu K,Kurokawa K,Tashiro K,Kuhara S,Hayashi T,Honda T,Iida T

更新日期：2008-03-01 00:00:00

abstract：:The pulmonary immune response protects healthy individuals against Pneumocystis pneumonia (PcP). However, the immune response also drives immunopathogenesis in patients who develop severe PcP, and it is generally accepted that optimal treatment requires combination strategies that promote fungal killing and also provi...

journal_title：Infection and immunity

authors： Hoy Z,Wright TW,Elliott M,Malone J,Bhagwat S,Wang J,Gigliotti F

更新日期：2020-01-22 00:00:00

abstract：:Three groups of cattle, each group comprising six animals, were inoculated intravenously with populations of bloodstream forms of Trypanosoma vivax. The first group received T. vivax clone ILDat 1.3 derived from an isolate from Nigeria, while the other two received T. vivax stocks IL 1875 or IL 2133 isolated from Coas...

journal_title：Infection and immunity

authors： Nantulya VM,Musoke AJ,Moloo SK

更新日期：1986-11-01 00:00:00

abstract：:Pseudomonas aeruginosa bacteremia in cancer patients develops from initial gastrointestinal (GI) colonization with translocation into the bloodstream in the setting of chemotherapy-induced neutropenia and GI mucosal damage. We established a reproducible mouse model of P. aeruginosa GI colonization and systemic spread ...

journal_title：Infection and immunity

authors： Koh AY,Priebe GP,Pier GB

更新日期：2005-04-01 00:00:00

abstract：:Intracellular survival of Chlamydia psittaci is in part dependent on the ability of the organism to thwart phagolysosome formation. Circumvention of phagolysosome fusion could be either localized to chlamydia-laden vacuoles or generalized to all phagosomes in the host cell. To determine which of these modes is in oper...

journal_title：Infection and immunity

authors： Eissenberg LG,Wyrick PB

更新日期：1981-05-01 00:00:00

abstract：:CD8(+) T lymphocytes often play a primary role in adaptive immunity to cytosolic microbial pathogens. Surprisingly, CD8(+) T cells are not required for protective immunity to the enteric pathogen Shigella flexneri, despite the ability of Shigella to actively secrete proteins into the host cytoplasm, a location from wh...

journal_title：Infection and immunity

authors： Jehl SP,Doling AM,Giddings KS,Phalipon A,Sansonetti PJ,Goldberg MB,Starnbach MN

更新日期：2011-05-01 00:00:00

abstract：:Saliva-binding molecules of Streptococcus sanguis and their receptors were investigated. Streptococcal cell surfaces were extracted with a barbital buffer and examined immunochemically. Strains G9B and Blackburn, which adhere specifically to saliva-coated hydroxyapatite via immunologically related adhesins, possess 80...

journal_title：Infection and immunity

authors： Lamont RJ,Rosan B,Murphy GM,Baker CT

更新日期：1988-01-01 00:00:00

abstract：:To ascertain the effects of selective impairment of the fixed macrophage compartment on host defense, rabbit anti-rat Kupffer cell serum was raised and tested for its ability to depress phagocytosis and to serve as an immunosuppressant. The ability of the anti-Kupffer cell serum (AKS) to depress intravascular clearanc...

journal_title：Infection and immunity

authors： Pisano JC,di Luzio NR

更新日期：1970-10-01 00:00:00

abstract：:Two weeks after mice had been infected in the footpad with cells of Nocardia brasiliensis, immunoglobulin and C3 deposits were observed in tissue from the inoculation site. Both immunoglobulin and C3 were found in the actinomycotic granules that characterize the mycetoma and in the surrounding inflammatory zones, in w...

journal_title：Infection and immunity

authors： Conde C,Mancilla R,Fresan M,Ortiz-Ortiz L

更新日期：1983-06-01 00:00:00

abstract：:Wild-type Bordetella bronchiseptica and a bvg mutant strain were used for invasion and survival experiments in human Caco-2 and A549 epithelial cells. Both bacterial strains were able to enter and persist within the host cells for at least a week. A significant proportion of the bacteria from both B. bronchiseptica st...

journal_title：Infection and immunity

authors： Schipper H,Krohne GF,Gross R

更新日期：1994-07-01 00:00:00

abstract：:Legionella pneumophila was mutagenized with Tn903dIIlacZ, and a collection of mutants was screened for defects in macrophage killing (Mak-). Of 4,564 independently derived mutants, 55 (1.2%) showed a reduced or complete lack in the ability to kill HL-60-derived human macrophages. Forty-nine of the Mak- mutants could b...

journal_title：Infection and immunity

authors： Sadosky AB,Wiater LA,Shuman HA

更新日期：1993-12-01 00:00:00

abstract：:The eib genes of Escherichia coli encode surface-exposed proteins which bind immunoglobulins (Ig) such as the Fc fragment of human IgG (IgG Fc) in a nonimmune manner. The Eib proteins belong to a family which includes YadA of Yersinia, UspA2 of Moraxella, and DsrA of Haemophilus ducreyi. This family of surface-exposed...

journal_title：Infection and immunity

authors： Sandt CH,Hill CW

更新日期：2001-12-01 00:00:00

abstract：:The macrophage has previously been implicated in contributing to the renal inflammation associated with hemolytic-uremic syndrome (HUS). However, there is currently no in vivo model detailing the contribution of the renal macrophage to the kidney disease associated with HUS. Therefore, renal macrophage recruitment and...

journal_title：Infection and immunity

authors： Keepers TR,Gross LK,Obrig TG

更新日期：2007-03-01 00:00:00